diff --git a/public/resources/mapbox-gl.css b/public/resources/mapbox-gl.css index e4000ff..ae8f170 100644 --- a/public/resources/mapbox-gl.css +++ b/public/resources/mapbox-gl.css @@ -2,121 +2,168 @@ font: 12px/20px 'Helvetica Neue', Arial, Helvetica, sans-serif; overflow: hidden; position: relative; - -webkit-tap-highlight-color: rgba(0,0,0,0); + -webkit-tap-highlight-color: rgba(0, 0, 0, 0); + text-align: left; } + .mapboxgl-map:-webkit-full-screen { width: 100%; height: 100%; } -.mapboxgl-missing-css { - display: none; +.mapboxgl-canary { + background-color: salmon; } .mapboxgl-canvas-container.mapboxgl-interactive, -.mapboxgl-ctrl-nav-compass { +.mapboxgl-ctrl-group > button.mapboxgl-ctrl-compass { cursor: -webkit-grab; cursor: -moz-grab; cursor: grab; + -moz-user-select: none; + -webkit-user-select: none; + -ms-user-select: none; + user-select: none; } + +.mapboxgl-canvas-container.mapboxgl-interactive.mapboxgl-track-pointer { + cursor: pointer; +} + .mapboxgl-canvas-container.mapboxgl-interactive:active, -.mapboxgl-ctrl-nav-compass:active { +.mapboxgl-ctrl-group > button.mapboxgl-ctrl-compass:active { cursor: -webkit-grabbing; cursor: -moz-grabbing; cursor: grabbing; } -.mapboxgl-canvas-container.mapboxgl-touch-zoom-rotate { - -ms-touch-action: pan-x pan-y; +.mapboxgl-canvas-container.mapboxgl-touch-zoom-rotate, +.mapboxgl-canvas-container.mapboxgl-touch-zoom-rotate .mapboxgl-canvas { touch-action: pan-x pan-y; } -.mapboxgl-canvas-container.mapboxgl-touch-drag-pan { - -ms-touch-action: pinch-zoom; + +.mapboxgl-canvas-container.mapboxgl-touch-drag-pan, +.mapboxgl-canvas-container.mapboxgl-touch-drag-pan .mapboxgl-canvas { + touch-action: pinch-zoom; } -.mapboxgl-canvas-container.mapboxgl-touch-zoom-rotate.mapboxgl-touch-drag-pan { - -ms-touch-action: none; + +.mapboxgl-canvas-container.mapboxgl-touch-zoom-rotate.mapboxgl-touch-drag-pan, +.mapboxgl-canvas-container.mapboxgl-touch-zoom-rotate.mapboxgl-touch-drag-pan .mapboxgl-canvas { touch-action: none; } + .mapboxgl-ctrl-top-left, .mapboxgl-ctrl-top-right, .mapboxgl-ctrl-bottom-left, -.mapboxgl-ctrl-bottom-right { position:absolute; pointer-events:none; z-index:2; } -.mapboxgl-ctrl-top-left { top:0; left:0; } -.mapboxgl-ctrl-top-right { top:0; right:0; } -.mapboxgl-ctrl-bottom-left { bottom:0; left:0; } -.mapboxgl-ctrl-bottom-right { right:0; bottom:0; } +.mapboxgl-ctrl-bottom-right { position: absolute; pointer-events: none; z-index: 2; } +.mapboxgl-ctrl-top-left { top: 0; left: 0; } +.mapboxgl-ctrl-top-right { top: 0; right: 0; } +.mapboxgl-ctrl-bottom-left { bottom: 0; left: 0; } +.mapboxgl-ctrl-bottom-right { right: 0; bottom: 0; } -.mapboxgl-ctrl { clear:both; pointer-events:auto } -.mapboxgl-ctrl-top-left .mapboxgl-ctrl { margin:10px 0 0 10px; float:left; } -.mapboxgl-ctrl-top-right .mapboxgl-ctrl{ margin:10px 10px 0 0; float:right; } -.mapboxgl-ctrl-bottom-left .mapboxgl-ctrl { margin:0 0 10px 10px; float:left; } -.mapboxgl-ctrl-bottom-right .mapboxgl-ctrl { margin:0 10px 10px 0; float:right; } +.mapboxgl-ctrl { + clear: both; + pointer-events: auto; + + /* workaround for a Safari bug https://github.com/mapbox/mapbox-gl-js/issues/8185 */ + transform: translate(0, 0); +} +.mapboxgl-ctrl-top-left .mapboxgl-ctrl { margin: 10px 0 0 10px; float: left; } +.mapboxgl-ctrl-top-right .mapboxgl-ctrl { margin: 10px 10px 0 0; float: right; } +.mapboxgl-ctrl-bottom-left .mapboxgl-ctrl { margin: 0 0 10px 10px; float: left; } +.mapboxgl-ctrl-bottom-right .mapboxgl-ctrl { margin: 0 10px 10px 0; float: right; } .mapboxgl-ctrl-group { border-radius: 4px; - -moz-box-shadow: 0px 0px 2px rgba(0,0,0,0.1); - -webkit-box-shadow: 0px 0px 2px rgba(0,0,0,0.1); - box-shadow: 0px 0px 0px 2px rgba(0,0,0,0.1); overflow: hidden; background: #fff; } + +.mapboxgl-ctrl-group:not(:empty) { + -moz-box-shadow: 0 0 2px rgba(0, 0, 0, 0.1); + -webkit-box-shadow: 0 0 2px rgba(0, 0, 0, 0.1); + box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.1); +} + .mapboxgl-ctrl-group > button { width: 30px; height: 30px; display: block; padding: 0; outline: none; - border: none; - border-bottom: 1px solid #ddd; + border: 0; box-sizing: border-box; - background-color: rgba(0,0,0,0); + background-color: transparent; cursor: pointer; } + +.mapboxgl-ctrl-group > button + button { + border-top: 1px solid #ddd; +} + /* https://bugzilla.mozilla.org/show_bug.cgi?id=140562 */ .mapboxgl-ctrl > button::-moz-focus-inner { border: 0; padding: 0; } -.mapboxgl-ctrl > button:last-child { - border-bottom: 0; -} + .mapboxgl-ctrl > button:hover { - background-color: rgba(0,0,0,0.05); + background-color: rgba(0, 0, 0, 0.05); } + .mapboxgl-ctrl-icon, .mapboxgl-ctrl-icon > .mapboxgl-ctrl-compass-arrow { speak: none; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; } + .mapboxgl-ctrl-icon { padding: 5px; } + +.mapboxgl-ctrl-icon.mapboxgl-ctrl-icon-disabled { + opacity: 0.25; + border-color: #373737; +} + .mapboxgl-ctrl-icon.mapboxgl-ctrl-zoom-out { - background-image: url("data:image/svg+xml;charset=utf8,%3Csvg%20viewBox%3D%270%200%2020%2020%27%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%3E%0A%20%20%3Cpath%20style%3D%27fill%3A%23333333%3B%27%20d%3D%27m%207%2C9%20c%20-0.554%2C0%20-1%2C0.446%20-1%2C1%200%2C0.554%200.446%2C1%201%2C1%20l%206%2C0%20c%200.554%2C0%201%2C-0.446%201%2C-1%200%2C-0.554%20-0.446%2C-1%20-1%2C-1%20z%27%20%2F%3E%0A%3C%2Fsvg%3E%0A"); + background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath style='fill:%23333333;' d='m 7,9 c -0.554,0 -1,0.446 -1,1 0,0.554 0.446,1 1,1 l 6,0 c 0.554,0 1,-0.446 1,-1 0,-0.554 -0.446,-1 -1,-1 z'/%3E %3C/svg%3E"); } + .mapboxgl-ctrl-icon.mapboxgl-ctrl-zoom-in { - background-image: url("data:image/svg+xml;charset=utf8,%3Csvg%20viewBox%3D%270%200%2020%2020%27%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%3E%0A%20%20%3Cpath%20style%3D%27fill%3A%23333333%3B%27%20d%3D%27M%2010%206%20C%209.446%206%209%206.4459904%209%207%20L%209%209%20L%207%209%20C%206.446%209%206%209.446%206%2010%20C%206%2010.554%206.446%2011%207%2011%20L%209%2011%20L%209%2013%20C%209%2013.55401%209.446%2014%2010%2014%20C%2010.554%2014%2011%2013.55401%2011%2013%20L%2011%2011%20L%2013%2011%20C%2013.554%2011%2014%2010.554%2014%2010%20C%2014%209.446%2013.554%209%2013%209%20L%2011%209%20L%2011%207%20C%2011%206.4459904%2010.554%206%2010%206%20z%27%20%2F%3E%0A%3C%2Fsvg%3E%0A"); + background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath style='fill:%23333333;' d='M 10 6 C 9.446 6 9 6.4459904 9 7 L 9 9 L 7 9 C 6.446 9 6 9.446 6 10 C 6 10.554 6.446 11 7 11 L 9 11 L 9 13 C 9 13.55401 9.446 14 10 14 C 10.554 14 11 13.55401 11 13 L 11 11 L 13 11 C 13.554 11 14 10.554 14 10 C 14 9.446 13.554 9 13 9 L 11 9 L 11 7 C 11 6.4459904 10.554 6 10 6 z'/%3E %3C/svg%3E"); } -.mapboxgl-ctrl-icon.mapboxgl-ctrl-geolocate { - background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20viewBox%3D%270%200%2020%2020%27%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%3E%0D%0A%20%20%3Cpath%20style%3D%27fill%3A%23333%3B%27%20d%3D%27M10%204C9%204%209%205%209%205L9%205.1A5%205%200%200%200%205.1%209L5%209C5%209%204%209%204%2010%204%2011%205%2011%205%2011L5.1%2011A5%205%200%200%200%209%2014.9L9%2015C9%2015%209%2016%2010%2016%2011%2016%2011%2015%2011%2015L11%2014.9A5%205%200%200%200%2014.9%2011L15%2011C15%2011%2016%2011%2016%2010%2016%209%2015%209%2015%209L14.9%209A5%205%200%200%200%2011%205.1L11%205C11%205%2011%204%2010%204zM10%206.5A3.5%203.5%200%200%201%2013.5%2010%203.5%203.5%200%200%201%2010%2013.5%203.5%203.5%200%200%201%206.5%2010%203.5%203.5%200%200%201%2010%206.5zM10%208.3A1.8%201.8%200%200%200%208.3%2010%201.8%201.8%200%200%200%2010%2011.8%201.8%201.8%200%200%200%2011.8%2010%201.8%201.8%200%200%200%2010%208.3z%27%20%2F%3E%0D%0A%3C%2Fsvg%3E"); + +.mapboxgl-ctrl-icon.mapboxgl-ctrl-geolocate::before { + background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23333'%3E %3Cpath d='M10 4C9 4 9 5 9 5L9 5.1A5 5 0 0 0 5.1 9L5 9C5 9 4 9 4 10 4 11 5 11 5 11L5.1 11A5 5 0 0 0 9 14.9L9 15C9 15 9 16 10 16 11 16 11 15 11 15L11 14.9A5 5 0 0 0 14.9 11L15 11C15 11 16 11 16 10 16 9 15 9 15 9L14.9 9A5 5 0 0 0 11 5.1L11 5C11 5 11 4 10 4zM10 6.5A3.5 3.5 0 0 1 13.5 10 3.5 3.5 0 0 1 10 13.5 3.5 3.5 0 0 1 6.5 10 3.5 3.5 0 0 1 10 6.5zM10 8.3A1.8 1.8 0 0 0 8.3 10 1.8 1.8 0 0 0 10 11.8 1.8 1.8 0 0 0 11.8 10 1.8 1.8 0 0 0 10 8.3z'/%3E %3C/svg%3E"); + content: ""; + display: block; + width: 100%; + height: 100%; } -.mapboxgl-ctrl-icon.mapboxgl-ctrl-geolocate:disabled { - background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20viewBox%3D%270%200%2020%2020%27%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%3E%0D%0A%20%20%3Cpath%20style%3D%27fill%3A%23aaa%3B%27%20d%3D%27M10%204C9%204%209%205%209%205L9%205.1A5%205%200%200%200%205.1%209L5%209C5%209%204%209%204%2010%204%2011%205%2011%205%2011L5.1%2011A5%205%200%200%200%209%2014.9L9%2015C9%2015%209%2016%2010%2016%2011%2016%2011%2015%2011%2015L11%2014.9A5%205%200%200%200%2014.9%2011L15%2011C15%2011%2016%2011%2016%2010%2016%209%2015%209%2015%209L14.9%209A5%205%200%200%200%2011%205.1L11%205C11%205%2011%204%2010%204zM10%206.5A3.5%203.5%200%200%201%2013.5%2010%203.5%203.5%200%200%201%2010%2013.5%203.5%203.5%200%200%201%206.5%2010%203.5%203.5%200%200%201%2010%206.5zM10%208.3A1.8%201.8%200%200%200%208.3%2010%201.8%201.8%200%200%200%2010%2011.8%201.8%201.8%200%200%200%2011.8%2010%201.8%201.8%200%200%200%2010%208.3z%27%20%2F%3E%0D%0A%3C%2Fsvg%3E"); + +.mapboxgl-ctrl-icon.mapboxgl-ctrl-geolocate::before:disabled { + background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23aaa'%3E %3Cpath d='M10 4C9 4 9 5 9 5L9 5.1A5 5 0 0 0 5.1 9L5 9C5 9 4 9 4 10 4 11 5 11 5 11L5.1 11A5 5 0 0 0 9 14.9L9 15C9 15 9 16 10 16 11 16 11 15 11 15L11 14.9A5 5 0 0 0 14.9 11L15 11C15 11 16 11 16 10 16 9 15 9 15 9L14.9 9A5 5 0 0 0 11 5.1L11 5C11 5 11 4 10 4zM10 6.5A3.5 3.5 0 0 1 13.5 10 3.5 3.5 0 0 1 10 13.5 3.5 3.5 0 0 1 6.5 10 3.5 3.5 0 0 1 10 6.5zM10 8.3A1.8 1.8 0 0 0 8.3 10 1.8 1.8 0 0 0 10 11.8 1.8 1.8 0 0 0 11.8 10 1.8 1.8 0 0 0 10 8.3z'/%3E %3C/svg%3E"); } -.mapboxgl-ctrl-icon.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-active { - background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20viewBox%3D%270%200%2020%2020%27%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%3E%0D%0A%20%20%3Cpath%20style%3D%27fill%3A%2333b5e5%3B%27%20d%3D%27M10%204C9%204%209%205%209%205L9%205.1A5%205%200%200%200%205.1%209L5%209C5%209%204%209%204%2010%204%2011%205%2011%205%2011L5.1%2011A5%205%200%200%200%209%2014.9L9%2015C9%2015%209%2016%2010%2016%2011%2016%2011%2015%2011%2015L11%2014.9A5%205%200%200%200%2014.9%2011L15%2011C15%2011%2016%2011%2016%2010%2016%209%2015%209%2015%209L14.9%209A5%205%200%200%200%2011%205.1L11%205C11%205%2011%204%2010%204zM10%206.5A3.5%203.5%200%200%201%2013.5%2010%203.5%203.5%200%200%201%2010%2013.5%203.5%203.5%200%200%201%206.5%2010%203.5%203.5%200%200%201%2010%206.5zM10%208.3A1.8%201.8%200%200%200%208.3%2010%201.8%201.8%200%200%200%2010%2011.8%201.8%201.8%200%200%200%2011.8%2010%201.8%201.8%200%200%200%2010%208.3z%27%20%2F%3E%0D%0A%3C%2Fsvg%3E"); + +.mapboxgl-ctrl-icon.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-active::before { + background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%2333b5e5'%3E %3Cpath d='M10 4C9 4 9 5 9 5L9 5.1A5 5 0 0 0 5.1 9L5 9C5 9 4 9 4 10 4 11 5 11 5 11L5.1 11A5 5 0 0 0 9 14.9L9 15C9 15 9 16 10 16 11 16 11 15 11 15L11 14.9A5 5 0 0 0 14.9 11L15 11C15 11 16 11 16 10 16 9 15 9 15 9L14.9 9A5 5 0 0 0 11 5.1L11 5C11 5 11 4 10 4zM10 6.5A3.5 3.5 0 0 1 13.5 10 3.5 3.5 0 0 1 10 13.5 3.5 3.5 0 0 1 6.5 10 3.5 3.5 0 0 1 10 6.5zM10 8.3A1.8 1.8 0 0 0 8.3 10 1.8 1.8 0 0 0 10 11.8 1.8 1.8 0 0 0 11.8 10 1.8 1.8 0 0 0 10 8.3z'/%3E %3C/svg%3E"); } -.mapboxgl-ctrl-icon.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-active-error { - background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20viewBox%3D%270%200%2020%2020%27%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%3E%0D%0A%20%20%3Cpath%20style%3D%27fill%3A%23e58978%3B%27%20d%3D%27M10%204C9%204%209%205%209%205L9%205.1A5%205%200%200%200%205.1%209L5%209C5%209%204%209%204%2010%204%2011%205%2011%205%2011L5.1%2011A5%205%200%200%200%209%2014.9L9%2015C9%2015%209%2016%2010%2016%2011%2016%2011%2015%2011%2015L11%2014.9A5%205%200%200%200%2014.9%2011L15%2011C15%2011%2016%2011%2016%2010%2016%209%2015%209%2015%209L14.9%209A5%205%200%200%200%2011%205.1L11%205C11%205%2011%204%2010%204zM10%206.5A3.5%203.5%200%200%201%2013.5%2010%203.5%203.5%200%200%201%2010%2013.5%203.5%203.5%200%200%201%206.5%2010%203.5%203.5%200%200%201%2010%206.5zM10%208.3A1.8%201.8%200%200%200%208.3%2010%201.8%201.8%200%200%200%2010%2011.8%201.8%201.8%200%200%200%2011.8%2010%201.8%201.8%200%200%200%2010%208.3z%27%20%2F%3E%0D%0A%3C%2Fsvg%3E"); + +.mapboxgl-ctrl-icon.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-active-error::before { + background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23e58978'%3E %3Cpath d='M10 4C9 4 9 5 9 5L9 5.1A5 5 0 0 0 5.1 9L5 9C5 9 4 9 4 10 4 11 5 11 5 11L5.1 11A5 5 0 0 0 9 14.9L9 15C9 15 9 16 10 16 11 16 11 15 11 15L11 14.9A5 5 0 0 0 14.9 11L15 11C15 11 16 11 16 10 16 9 15 9 15 9L14.9 9A5 5 0 0 0 11 5.1L11 5C11 5 11 4 10 4zM10 6.5A3.5 3.5 0 0 1 13.5 10 3.5 3.5 0 0 1 10 13.5 3.5 3.5 0 0 1 6.5 10 3.5 3.5 0 0 1 10 6.5zM10 8.3A1.8 1.8 0 0 0 8.3 10 1.8 1.8 0 0 0 10 11.8 1.8 1.8 0 0 0 11.8 10 1.8 1.8 0 0 0 10 8.3z'/%3E %3C/svg%3E"); } -.mapboxgl-ctrl-icon.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-background { - background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20viewBox%3D%270%200%2020%2020%27%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%3E%0A%20%20%3Cpath%20style%3D%27fill%3A%2333b5e5%3B%27%20d%3D%27M%2010%2C4%20C%209%2C4%209%2C5%209%2C5%20L%209%2C5.1%20C%207.0357113%2C5.5006048%205.5006048%2C7.0357113%205.1%2C9%20L%205%2C9%20c%200%2C0%20-1%2C0%20-1%2C1%200%2C1%201%2C1%201%2C1%20l%200.1%2C0%20c%200.4006048%2C1.964289%201.9357113%2C3.499395%203.9%2C3.9%20L%209%2C15%20c%200%2C0%200%2C1%201%2C1%201%2C0%201%2C-1%201%2C-1%20l%200%2C-0.1%20c%201.964289%2C-0.400605%203.499395%2C-1.935711%203.9%2C-3.9%20l%200.1%2C0%20c%200%2C0%201%2C0%201%2C-1%20C%2016%2C9%2015%2C9%2015%2C9%20L%2014.9%2C9%20C%2014.499395%2C7.0357113%2012.964289%2C5.5006048%2011%2C5.1%20L%2011%2C5%20c%200%2C0%200%2C-1%20-1%2C-1%20z%20m%200%2C2.5%20c%201.932997%2C0%203.5%2C1.5670034%203.5%2C3.5%200%2C1.932997%20-1.567003%2C3.5%20-3.5%2C3.5%20C%208.0670034%2C13.5%206.5%2C11.932997%206.5%2C10%206.5%2C8.0670034%208.0670034%2C6.5%2010%2C6.5%20Z%27%20%2F%3E%0A%3C%2Fsvg%3E"); + +.mapboxgl-ctrl-icon.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-background::before { + background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%2333b5e5'%3E %3Cpath d='M 10,4 C 9,4 9,5 9,5 L 9,5.1 C 7.0357113,5.5006048 5.5006048,7.0357113 5.1,9 L 5,9 c 0,0 -1,0 -1,1 0,1 1,1 1,1 l 0.1,0 c 0.4006048,1.964289 1.9357113,3.499395 3.9,3.9 L 9,15 c 0,0 0,1 1,1 1,0 1,-1 1,-1 l 0,-0.1 c 1.964289,-0.400605 3.499395,-1.935711 3.9,-3.9 l 0.1,0 c 0,0 1,0 1,-1 C 16,9 15,9 15,9 L 14.9,9 C 14.499395,7.0357113 12.964289,5.5006048 11,5.1 L 11,5 c 0,0 0,-1 -1,-1 z m 0,2.5 c 1.932997,0 3.5,1.5670034 3.5,3.5 0,1.932997 -1.567003,3.5 -3.5,3.5 C 8.0670034,13.5 6.5,11.932997 6.5,10 6.5,8.0670034 8.0670034,6.5 10,6.5 Z'/%3E %3C/svg%3E"); } -.mapboxgl-ctrl-icon.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-background-error { - background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20viewBox%3D%270%200%2020%2020%27%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%3E%0A%20%20%3Cpath%20style%3D%27fill%3A%23e54e33%3B%27%20d%3D%27M%2010%2C4%20C%209%2C4%209%2C5%209%2C5%20L%209%2C5.1%20C%207.0357113%2C5.5006048%205.5006048%2C7.0357113%205.1%2C9%20L%205%2C9%20c%200%2C0%20-1%2C0%20-1%2C1%200%2C1%201%2C1%201%2C1%20l%200.1%2C0%20c%200.4006048%2C1.964289%201.9357113%2C3.499395%203.9%2C3.9%20L%209%2C15%20c%200%2C0%200%2C1%201%2C1%201%2C0%201%2C-1%201%2C-1%20l%200%2C-0.1%20c%201.964289%2C-0.400605%203.499395%2C-1.935711%203.9%2C-3.9%20l%200.1%2C0%20c%200%2C0%201%2C0%201%2C-1%20C%2016%2C9%2015%2C9%2015%2C9%20L%2014.9%2C9%20C%2014.499395%2C7.0357113%2012.964289%2C5.5006048%2011%2C5.1%20L%2011%2C5%20c%200%2C0%200%2C-1%20-1%2C-1%20z%20m%200%2C2.5%20c%201.932997%2C0%203.5%2C1.5670034%203.5%2C3.5%200%2C1.932997%20-1.567003%2C3.5%20-3.5%2C3.5%20C%208.0670034%2C13.5%206.5%2C11.932997%206.5%2C10%206.5%2C8.0670034%208.0670034%2C6.5%2010%2C6.5%20Z%27%20%2F%3E%0A%3C%2Fsvg%3E"); + +.mapboxgl-ctrl-icon.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-background-error::before { + background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg' fill='%23e54e33'%3E %3Cpath d='M 10,4 C 9,4 9,5 9,5 L 9,5.1 C 7.0357113,5.5006048 5.5006048,7.0357113 5.1,9 L 5,9 c 0,0 -1,0 -1,1 0,1 1,1 1,1 l 0.1,0 c 0.4006048,1.964289 1.9357113,3.499395 3.9,3.9 L 9,15 c 0,0 0,1 1,1 1,0 1,-1 1,-1 l 0,-0.1 c 1.964289,-0.400605 3.499395,-1.935711 3.9,-3.9 l 0.1,0 c 0,0 1,0 1,-1 C 16,9 15,9 15,9 L 14.9,9 C 14.499395,7.0357113 12.964289,5.5006048 11,5.1 L 11,5 c 0,0 0,-1 -1,-1 z m 0,2.5 c 1.932997,0 3.5,1.5670034 3.5,3.5 0,1.932997 -1.567003,3.5 -3.5,3.5 C 8.0670034,13.5 6.5,11.932997 6.5,10 6.5,8.0670034 8.0670034,6.5 10,6.5 Z'/%3E %3C/svg%3E"); } -.mapboxgl-ctrl-icon.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-waiting { + +.mapboxgl-ctrl-icon.mapboxgl-ctrl-geolocate.mapboxgl-ctrl-geolocate-waiting::before { -webkit-animation: mapboxgl-spin 2s infinite linear; -moz-animation: mapboxgl-spin 2s infinite linear; -o-animation: mapboxgl-spin 2s infinite linear; @@ -128,33 +175,40 @@ 0% { -webkit-transform: rotate(0deg); } 100% { -webkit-transform: rotate(360deg); } } + @-moz-keyframes mapboxgl-spin { 0% { -moz-transform: rotate(0deg); } 100% { -moz-transform: rotate(360deg); } } + @-o-keyframes mapboxgl-spin { 0% { -o-transform: rotate(0deg); } 100% { -o-transform: rotate(360deg); } } + @-ms-keyframes mapboxgl-spin { 0% { -ms-transform: rotate(0deg); } 100% { -ms-transform: rotate(360deg); } } + @keyframes mapboxgl-spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } } -.mapboxgl-ctrl-icon.mapboxgl-ctrl-fullscreen { - background-image: url("data:image/svg+xml;base64,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"); + +.mapboxgl-ctrl-icon.mapboxgl-ctrl-fullscreen { + background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath d='M 5 4 C 4.5 4 4 4.5 4 5 L 4 6 L 4 9 L 4.5 9 L 5.7773438 7.296875 C 6.7771319 8.0602131 7.835765 8.9565728 8.890625 10 C 7.8257121 11.0633 6.7761791 11.951675 5.78125 12.707031 L 4.5 11 L 4 11 L 4 15 C 4 15.5 4.5 16 5 16 L 9 16 L 9 15.5 L 7.2734375 14.205078 C 8.0428931 13.187886 8.9395441 12.133481 9.9609375 11.068359 C 11.042371 12.14699 11.942093 13.2112 12.707031 14.21875 L 11 15.5 L 11 16 L 14 16 L 15 16 C 15.5 16 16 15.5 16 15 L 16 14 L 16 11 L 15.5 11 L 14.205078 12.726562 C 13.177985 11.949617 12.112718 11.043577 11.037109 10.009766 C 12.151856 8.981061 13.224345 8.0798624 14.228516 7.3046875 L 15.5 9 L 16 9 L 16 5 C 16 4.5 15.5 4 15 4 L 11 4 L 11 4.5 L 12.703125 5.7773438 C 11.932647 6.7864834 11.026693 7.8554712 9.9707031 8.9199219 C 8.9584739 7.8204943 8.0698767 6.7627188 7.3046875 5.7714844 L 9 4.5 L 9 4 L 6 4 L 5 4 z '/%3E %3C/svg%3E"); } -.mapboxgl-ctrl-icon.mapboxgl-ctrl-shrink { - background-image: url("data:image/svg+xml;base64,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"); + +.mapboxgl-ctrl-icon.mapboxgl-ctrl-shrink { + background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath style='fill:%23000000;' d='M 4.2421875 3.4921875 A 0.750075 0.750075 0 0 0 3.71875 4.78125 L 5.9648438 7.0273438 L 4 8.5 L 4 9 L 8 9 C 8.500001 8.9999988 9 8.4999992 9 8 L 9 4 L 8.5 4 L 7.0175781 5.9550781 L 4.78125 3.71875 A 0.750075 0.750075 0 0 0 4.2421875 3.4921875 z M 15.734375 3.4921875 A 0.750075 0.750075 0 0 0 15.21875 3.71875 L 12.984375 5.953125 L 11.5 4 L 11 4 L 11 8 C 11 8.4999992 11.499999 8.9999988 12 9 L 16 9 L 16 8.5 L 14.035156 7.0273438 L 16.28125 4.78125 A 0.750075 0.750075 0 0 0 15.734375 3.4921875 z M 4 11 L 4 11.5 L 5.9648438 12.972656 L 3.71875 15.21875 A 0.75130096 0.75130096 0 1 0 4.78125 16.28125 L 7.0273438 14.035156 L 8.5 16 L 9 16 L 9 12 C 9 11.500001 8.500001 11.000001 8 11 L 4 11 z M 12 11 C 11.499999 11.000001 11 11.500001 11 12 L 11 16 L 11.5 16 L 12.972656 14.035156 L 15.21875 16.28125 A 0.75130096 0.75130096 0 1 0 16.28125 15.21875 L 14.035156 12.972656 L 16 11.5 L 16 11 L 12 11 z '/%3E %3C/svg%3E"); } + .mapboxgl-ctrl-icon.mapboxgl-ctrl-compass > .mapboxgl-ctrl-compass-arrow { width: 20px; height: 20px; margin: 5px; - background-image: url("data:image/svg+xml;charset=utf8,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20viewBox%3D%270%200%2020%2020%27%3E%0A%09%3Cpolygon%20fill%3D%27%23333333%27%20points%3D%276%2C9%2010%2C1%2014%2C9%27%2F%3E%0A%09%3Cpolygon%20fill%3D%27%23CCCCCC%27%20points%3D%276%2C11%2010%2C19%2014%2C11%20%27%2F%3E%0A%3C%2Fsvg%3E"); + background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E %3Cpolygon fill='%23333333' points='6,9 10,1 14,9'/%3E %3Cpolygon fill='%23CCCCCC' points='6,11 10,19 14,11 '/%3E %3C/svg%3E"); background-repeat: no-repeat; display: inline-block; } @@ -166,57 +220,106 @@ a.mapboxgl-ctrl-logo { display: block; background-repeat: no-repeat; cursor: pointer; - background-image: url(data:image/svg+xml;base64,<?xml version="1.0" encoding="utf-8"?><svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"   viewBox="0 0 84.49 21" style="enable-background:new 0 0 84.49 21;" xml:space="preserve"><g>  <path class="st0" style="opacity:0.9; fill: #FFFFFF; enable-background: new;" d="M83.25,14.26c0,0.12-0.09,0.21-0.21,0.21h-1.61c-0.13,0-0.24-0.06-0.3-0.17l-1.44-2.39l-1.44,2.39    c-0.06,0.11-0.18,0.17-0.3,0.17h-1.61c-0.04,0-0.08-0.01-0.12-0.03c-0.09-0.06-0.13-0.19-0.06-0.28l0,0l2.43-3.68L76.2,6.84    c-0.02-0.03-0.03-0.07-0.03-0.12c0-0.12,0.09-0.21,0.21-0.21h1.61c0.13,0,0.24,0.06,0.3,0.17l1.41,2.36l1.4-2.35    c0.06-0.11,0.18-0.17,0.3-0.17H83c0.04,0,0.08,0.01,0.12,0.03c0.09,0.06,0.13,0.19,0.06,0.28l0,0l-2.37,3.63l2.43,3.67    C83.24,14.18,83.25,14.22,83.25,14.26z"/>  <path class="st0" style="opacity:0.9; fill: #FFFFFF; enable-background: new;" d="M66.24,9.59c-0.39-1.88-1.96-3.28-3.84-3.28c-1.03,0-2.03,0.42-2.73,1.18V3.51c0-0.13-0.1-0.23-0.23-0.23h-1.4    c-0.13,0-0.23,0.11-0.23,0.23v10.72c0,0.13,0.1,0.23,0.23,0.23h1.4c0.13,0,0.23-0.11,0.23-0.23V13.5c0.71,0.75,1.7,1.18,2.73,1.18    c1.88,0,3.45-1.41,3.84-3.29C66.37,10.79,66.37,10.18,66.24,9.59L66.24,9.59z M62.08,13c-1.32,0-2.39-1.11-2.41-2.48v-0.06    c0.02-1.38,1.09-2.48,2.41-2.48s2.42,1.12,2.42,2.51S63.41,13,62.08,13z"/>  <path class="st0" style="opacity:0.9; fill: #FFFFFF; enable-background: new;" d="M71.67,6.32c-1.98-0.01-3.72,1.35-4.16,3.29c-0.13,0.59-0.13,1.19,0,1.77c0.44,1.94,2.17,3.32,4.17,3.3    c2.35,0,4.26-1.87,4.26-4.19S74.04,6.32,71.67,6.32z M71.65,13.01c-1.33,0-2.42-1.12-2.42-2.51s1.08-2.52,2.42-2.52    c1.33,0,2.42,1.12,2.42,2.51S72.99,13,71.65,13.01L71.65,13.01z"/>  <path class="st1" style="opacity:0.35; enable-background:new;" d="M62.08,7.98c-1.32,0-2.39,1.11-2.41,2.48v0.06C59.68,11.9,60.75,13,62.08,13s2.42-1.12,2.42-2.51    S63.41,7.98,62.08,7.98z M62.08,11.76c-0.63,0-1.14-0.56-1.17-1.25v-0.04c0.01-0.69,0.54-1.25,1.17-1.25    c0.63,0,1.17,0.57,1.17,1.27C63.24,11.2,62.73,11.76,62.08,11.76z"/>  <path class="st1" style="opacity:0.35; enable-background:new;" d="M71.65,7.98c-1.33,0-2.42,1.12-2.42,2.51S70.32,13,71.65,13s2.42-1.12,2.42-2.51S72.99,7.98,71.65,7.98z     M71.65,11.76c-0.64,0-1.17-0.57-1.17-1.27c0-0.7,0.53-1.26,1.17-1.26s1.17,0.57,1.17,1.27C72.82,11.21,72.29,11.76,71.65,11.76z"    />  <path class="st0" style="opacity:0.9; fill: #FFFFFF; enable-background: new;" d="M45.74,6.53h-1.4c-0.13,0-0.23,0.11-0.23,0.23v0.73c-0.71-0.75-1.7-1.18-2.73-1.18    c-2.17,0-3.94,1.87-3.94,4.19s1.77,4.19,3.94,4.19c1.04,0,2.03-0.43,2.73-1.19v0.73c0,0.13,0.1,0.23,0.23,0.23h1.4    c0.13,0,0.23-0.11,0.23-0.23V6.74c0-0.12-0.09-0.22-0.22-0.22C45.75,6.53,45.75,6.53,45.74,6.53z M44.12,10.53    C44.11,11.9,43.03,13,41.71,13s-2.42-1.12-2.42-2.51s1.08-2.52,2.4-2.52c1.33,0,2.39,1.11,2.41,2.48L44.12,10.53z"/>  <path class="st1" style="opacity:0.35; enable-background:new;" d="M41.71,7.98c-1.33,0-2.42,1.12-2.42,2.51S40.37,13,41.71,13s2.39-1.11,2.41-2.48v-0.06    C44.1,9.09,43.03,7.98,41.71,7.98z M40.55,10.49c0-0.7,0.52-1.27,1.17-1.27c0.64,0,1.14,0.56,1.17,1.25v0.04    c-0.01,0.68-0.53,1.24-1.17,1.24C41.08,11.75,40.55,11.19,40.55,10.49z"/>  <path class="st0" style="opacity:0.9; fill: #FFFFFF; enable-background: new;" d="M52.41,6.32c-1.03,0-2.03,0.42-2.73,1.18V6.75c0-0.13-0.1-0.23-0.23-0.23h-1.4c-0.13,0-0.23,0.11-0.23,0.23    v10.72c0,0.13,0.1,0.23,0.23,0.23h1.4c0.13,0,0.23-0.1,0.23-0.23V13.5c0.71,0.75,1.7,1.18,2.74,1.18c2.17,0,3.94-1.87,3.94-4.19    S54.58,6.32,52.41,6.32z M52.08,13.01c-1.32,0-2.39-1.11-2.42-2.48v-0.07c0.02-1.38,1.09-2.49,2.4-2.49c1.32,0,2.41,1.12,2.41,2.51    S53.4,13,52.08,13.01L52.08,13.01z"/>  <path class="st1" style="opacity:0.35; enable-background:new;" d="M52.08,7.98c-1.32,0-2.39,1.11-2.42,2.48v0.06c0.03,1.38,1.1,2.48,2.42,2.48s2.41-1.12,2.41-2.51    S53.4,7.98,52.08,7.98z M52.08,11.76c-0.63,0-1.14-0.56-1.17-1.25v-0.04c0.01-0.69,0.54-1.25,1.17-1.25c0.63,0,1.17,0.58,1.17,1.27    S52.72,11.76,52.08,11.76z"/>  <path class="st0" style="opacity:0.9; fill: #FFFFFF; enable-background: new;" d="M36.08,14.24c0,0.13-0.1,0.23-0.23,0.23h-1.41c-0.13,0-0.23-0.11-0.23-0.23V9.68c0-0.98-0.74-1.71-1.62-1.71    c-0.8,0-1.46,0.7-1.59,1.62l0.01,4.66c0,0.13-0.11,0.23-0.23,0.23h-1.41c-0.13,0-0.23-0.11-0.23-0.23V9.68    c0-0.98-0.74-1.71-1.62-1.71c-0.85,0-1.54,0.79-1.6,1.8v4.48c0,0.13-0.1,0.23-0.23,0.23h-1.4c-0.13,0-0.23-0.11-0.23-0.23V6.74    c0.01-0.13,0.1-0.22,0.23-0.22h1.4c0.13,0,0.22,0.11,0.23,0.22V7.4c0.5-0.68,1.3-1.09,2.16-1.1h0.03c1.09,0,2.09,0.6,2.6,1.55    c0.45-0.95,1.4-1.55,2.44-1.56c1.62,0,2.93,1.25,2.9,2.78L36.08,14.24z"/>  <path class="st1" style="opacity:0.35; enable-background:new;" d="M84.34,13.59l-0.07-0.13l-1.96-2.99l1.94-2.95c0.44-0.67,0.26-1.56-0.41-2.02c-0.02,0-0.03,0-0.04-0.01    c-0.23-0.15-0.5-0.22-0.78-0.22h-1.61c-0.56,0-1.08,0.29-1.37,0.78L79.72,6.6l-0.34-0.56C79.09,5.56,78.57,5.27,78,5.27h-1.6    c-0.6,0-1.13,0.37-1.35,0.92c-2.19-1.66-5.28-1.47-7.26,0.45c-0.35,0.34-0.65,0.72-0.89,1.14c-0.9-1.62-2.58-2.72-4.5-2.72    c-0.5,0-1.01,0.07-1.48,0.23V3.51c0-0.82-0.66-1.48-1.47-1.48h-1.4c-0.81,0-1.47,0.66-1.47,1.47v3.75    c-0.95-1.36-2.5-2.18-4.17-2.19c-0.74,0-1.46,0.16-2.12,0.47c-0.24-0.17-0.54-0.26-0.84-0.26h-1.4c-0.45,0-0.87,0.21-1.15,0.56    c-0.02-0.03-0.04-0.05-0.07-0.08c-0.28-0.3-0.68-0.47-1.09-0.47h-1.39c-0.3,0-0.6,0.09-0.84,0.26c-0.67-0.3-1.39-0.46-2.12-0.46    c-1.83,0-3.43,1-4.37,2.5c-0.2-0.46-0.48-0.89-0.83-1.25c-0.8-0.81-1.89-1.25-3.02-1.25h-0.01c-0.89,0.01-1.75,0.33-2.46,0.88    c-0.74-0.57-1.64-0.88-2.57-0.88H28.1c-0.29,0-0.58,0.03-0.86,0.11c-0.28,0.06-0.56,0.16-0.82,0.28c-0.21-0.12-0.45-0.18-0.7-0.18    h-1.4c-0.82,0-1.47,0.66-1.47,1.47v7.5c0,0.82,0.66,1.47,1.47,1.47h1.4c0.82,0,1.48-0.66,1.48-1.48l0,0V9.79    c0.03-0.36,0.23-0.59,0.36-0.59c0.18,0,0.38,0.18,0.38,0.47v4.57c0,0.82,0.66,1.47,1.47,1.47h1.41c0.82,0,1.47-0.66,1.47-1.47    l-0.01-4.57c0.06-0.32,0.25-0.47,0.35-0.47c0.18,0,0.38,0.18,0.38,0.47v4.57c0,0.82,0.66,1.47,1.47,1.47h1.41    c0.82,0,1.47-0.66,1.47-1.47v-0.38c0.96,1.29,2.46,2.06,4.06,2.06c0.74,0,1.46-0.16,2.12-0.47c0.24,0.17,0.54,0.26,0.84,0.26h1.39    c0.3,0,0.6-0.09,0.84-0.26v2.01c0,0.82,0.66,1.47,1.47,1.47h1.4c0.82,0,1.47-0.66,1.47-1.47v-1.77c0.48,0.15,0.99,0.23,1.49,0.22    c1.7,0,3.22-0.87,4.17-2.2v0.52c0,0.82,0.66,1.47,1.47,1.47h1.4c0.3,0,0.6-0.09,0.84-0.26c0.66,0.31,1.39,0.47,2.12,0.47    c1.92,0,3.6-1.1,4.49-2.73c1.54,2.65,4.95,3.53,7.58,1.98c0.18-0.11,0.36-0.22,0.53-0.36c0.22,0.55,0.76,0.91,1.35,0.9H78    c0.56,0,1.08-0.29,1.37-0.78l0.37-0.61l0.37,0.61c0.29,0.48,0.81,0.78,1.38,0.78h1.6c0.81,0,1.46-0.66,1.45-1.46    C84.49,14.02,84.44,13.8,84.34,13.59L84.34,13.59z M35.86,14.47h-1.41c-0.13,0-0.23-0.11-0.23-0.23V9.68    c0-0.98-0.74-1.71-1.62-1.71c-0.8,0-1.46,0.7-1.59,1.62l0.01,4.66c0,0.13-0.1,0.23-0.23,0.23h-1.41c-0.13,0-0.23-0.11-0.23-0.23    V9.68c0-0.98-0.74-1.71-1.62-1.71c-0.85,0-1.54,0.79-1.6,1.8v4.48c0,0.13-0.1,0.23-0.23,0.23h-1.4c-0.13,0-0.23-0.11-0.23-0.23    V6.74c0.01-0.13,0.11-0.22,0.23-0.22h1.4c0.13,0,0.22,0.11,0.23,0.22V7.4c0.5-0.68,1.3-1.09,2.16-1.1h0.03    c1.09,0,2.09,0.6,2.6,1.55c0.45-0.95,1.4-1.55,2.44-1.56c1.62,0,2.93,1.25,2.9,2.78l0.01,5.16C36.09,14.36,35.98,14.46,35.86,14.47    L35.86,14.47z M45.97,14.24c0,0.13-0.1,0.23-0.23,0.23h-1.4c-0.13,0-0.23-0.11-0.23-0.23V13.5c-0.7,0.76-1.69,1.18-2.72,1.18    c-2.17,0-3.94-1.87-3.94-4.19s1.77-4.19,3.94-4.19c1.03,0,2.02,0.43,2.73,1.18V6.74c0-0.13,0.1-0.23,0.23-0.23h1.4    c0.12-0.01,0.22,0.08,0.23,0.21c0,0.01,0,0.01,0,0.02v7.51h-0.01V14.24z M52.41,14.67c-1.03,0-2.02-0.43-2.73-1.18v3.97    c0,0.13-0.1,0.23-0.23,0.23h-1.4c-0.13,0-0.23-0.1-0.23-0.23V6.75c0-0.13,0.1-0.22,0.23-0.22h1.4c0.13,0,0.23,0.11,0.23,0.23v0.73    c0.71-0.76,1.7-1.18,2.73-1.18c2.17,0,3.94,1.86,3.94,4.18S54.58,14.67,52.41,14.67z M66.24,11.39c-0.39,1.87-1.96,3.29-3.84,3.29    c-1.03,0-2.02-0.43-2.73-1.18v0.73c0,0.13-0.1,0.23-0.23,0.23h-1.4c-0.13,0-0.23-0.11-0.23-0.23V3.51c0-0.13,0.1-0.23,0.23-0.23    h1.4c0.13,0,0.23,0.11,0.23,0.23v3.97c0.71-0.75,1.7-1.18,2.73-1.17c1.88,0,3.45,1.4,3.84,3.28C66.37,10.19,66.37,10.8,66.24,11.39    L66.24,11.39L66.24,11.39z M71.67,14.68c-2,0.01-3.73-1.35-4.17-3.3c-0.13-0.59-0.13-1.19,0-1.77c0.44-1.94,2.17-3.31,4.17-3.3    c2.36,0,4.26,1.87,4.26,4.19S74.03,14.68,71.67,14.68L71.67,14.68z M83.04,14.47h-1.61c-0.13,0-0.24-0.06-0.3-0.17l-1.44-2.39    l-1.44,2.39c-0.06,0.11-0.18,0.17-0.3,0.17h-1.61c-0.04,0-0.08-0.01-0.12-0.03c-0.09-0.06-0.13-0.19-0.06-0.28l0,0l2.43-3.68    L76.2,6.84c-0.02-0.03-0.03-0.07-0.03-0.12c0-0.12,0.09-0.21,0.21-0.21h1.61c0.13,0,0.24,0.06,0.3,0.17l1.41,2.36l1.41-2.36    c0.06-0.11,0.18-0.17,0.3-0.17h1.61c0.04,0,0.08,0.01,0.12,0.03c0.09,0.06,0.13,0.19,0.06,0.28l0,0l-2.38,3.64l2.43,3.67    c0.02,0.03,0.03,0.07,0.03,0.12C83.25,14.38,83.16,14.47,83.04,14.47L83.04,14.47L83.04,14.47z"/>  <path class="st0" style="opacity:0.9; fill: #FFFFFF; enable-background: new;" d="M10.5,1.24c-5.11,0-9.25,4.15-9.25,9.25s4.15,9.25,9.25,9.25s9.25-4.15,9.25-9.25    C19.75,5.38,15.61,1.24,10.5,1.24z M14.89,12.77c-1.93,1.93-4.78,2.31-6.7,2.31c-0.7,0-1.41-0.05-2.1-0.16c0,0-1.02-5.64,2.14-8.81    c0.83-0.83,1.95-1.28,3.13-1.28c1.27,0,2.49,0.51,3.39,1.42C16.59,8.09,16.64,11,14.89,12.77z"/>  <path class="st1" style="opacity:0.35; enable-background:new;" d="M10.5-0.01C4.7-0.01,0,4.7,0,10.49s4.7,10.5,10.5,10.5S21,16.29,21,10.49C20.99,4.7,16.3-0.01,10.5-0.01z     M10.5,19.74c-5.11,0-9.25-4.15-9.25-9.25s4.14-9.26,9.25-9.26s9.25,4.15,9.25,9.25C19.75,15.61,15.61,19.74,10.5,19.74z"/>  <path class="st1" style="opacity:0.35; enable-background:new;" d="M14.74,6.25C12.9,4.41,9.98,4.35,8.23,6.1c-3.16,3.17-2.14,8.81-2.14,8.81s5.64,1.02,8.81-2.14    C16.64,11,16.59,8.09,14.74,6.25z M12.47,10.34l-0.91,1.87l-0.9-1.87L8.8,9.43l1.86-0.9l0.9-1.87l0.91,1.87l1.86,0.9L12.47,10.34z"    />  <polygon class="st0" style="opacity:0.9; fill: #FFFFFF; enable-background: new;" points="14.33,9.43 12.47,10.34 11.56,12.21 10.66,10.34 8.8,9.43 10.66,8.53 11.56,6.66 12.47,8.53   "/></g></svg>); + background-image: url("data:image/svg+xml;charset=utf-8,%3C?xml version='1.0' encoding='utf-8'?%3E%3Csvg version='1.1' id='Layer_1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 84.49 21' style='enable-background:new 0 0 84.49 21;' xml:space='preserve'%3E%3Cg%3E %3Cpath class='st0' style='opacity:0.9; fill: %23FFFFFF; enable-background: new;' d='M83.25,14.26c0,0.12-0.09,0.21-0.21,0.21h-1.61c-0.13,0-0.24-0.06-0.3-0.17l-1.44-2.39l-1.44,2.39 c-0.06,0.11-0.18,0.17-0.3,0.17h-1.61c-0.04,0-0.08-0.01-0.12-0.03c-0.09-0.06-0.13-0.19-0.06-0.28l0,0l2.43-3.68L76.2,6.84 c-0.02-0.03-0.03-0.07-0.03-0.12c0-0.12,0.09-0.21,0.21-0.21h1.61c0.13,0,0.24,0.06,0.3,0.17l1.41,2.36l1.4-2.35 c0.06-0.11,0.18-0.17,0.3-0.17H83c0.04,0,0.08,0.01,0.12,0.03c0.09,0.06,0.13,0.19,0.06,0.28l0,0l-2.37,3.63l2.43,3.67 C83.24,14.18,83.25,14.22,83.25,14.26z'/%3E %3Cpath class='st0' style='opacity:0.9; fill: %23FFFFFF; enable-background: new;' d='M66.24,9.59c-0.39-1.88-1.96-3.28-3.84-3.28c-1.03,0-2.03,0.42-2.73,1.18V3.51c0-0.13-0.1-0.23-0.23-0.23h-1.4 c-0.13,0-0.23,0.11-0.23,0.23v10.72c0,0.13,0.1,0.23,0.23,0.23h1.4c0.13,0,0.23-0.11,0.23-0.23V13.5c0.71,0.75,1.7,1.18,2.73,1.18 c1.88,0,3.45-1.41,3.84-3.29C66.37,10.79,66.37,10.18,66.24,9.59L66.24,9.59z M62.08,13c-1.32,0-2.39-1.11-2.41-2.48v-0.06 c0.02-1.38,1.09-2.48,2.41-2.48s2.42,1.12,2.42,2.51S63.41,13,62.08,13z'/%3E %3Cpath class='st0' style='opacity:0.9; fill: %23FFFFFF; enable-background: new;' d='M71.67,6.32c-1.98-0.01-3.72,1.35-4.16,3.29c-0.13,0.59-0.13,1.19,0,1.77c0.44,1.94,2.17,3.32,4.17,3.3 c2.35,0,4.26-1.87,4.26-4.19S74.04,6.32,71.67,6.32z M71.65,13.01c-1.33,0-2.42-1.12-2.42-2.51s1.08-2.52,2.42-2.52 c1.33,0,2.42,1.12,2.42,2.51S72.99,13,71.65,13.01L71.65,13.01z'/%3E %3Cpath class='st1' style='opacity:0.35; enable-background:new;' d='M62.08,7.98c-1.32,0-2.39,1.11-2.41,2.48v0.06C59.68,11.9,60.75,13,62.08,13s2.42-1.12,2.42-2.51 S63.41,7.98,62.08,7.98z M62.08,11.76c-0.63,0-1.14-0.56-1.17-1.25v-0.04c0.01-0.69,0.54-1.25,1.17-1.25 c0.63,0,1.17,0.57,1.17,1.27C63.24,11.2,62.73,11.76,62.08,11.76z'/%3E %3Cpath class='st1' style='opacity:0.35; enable-background:new;' d='M71.65,7.98c-1.33,0-2.42,1.12-2.42,2.51S70.32,13,71.65,13s2.42-1.12,2.42-2.51S72.99,7.98,71.65,7.98z M71.65,11.76c-0.64,0-1.17-0.57-1.17-1.27c0-0.7,0.53-1.26,1.17-1.26s1.17,0.57,1.17,1.27C72.82,11.21,72.29,11.76,71.65,11.76z'/%3E %3Cpath class='st0' style='opacity:0.9; fill: %23FFFFFF; enable-background: new;' d='M45.74,6.53h-1.4c-0.13,0-0.23,0.11-0.23,0.23v0.73c-0.71-0.75-1.7-1.18-2.73-1.18 c-2.17,0-3.94,1.87-3.94,4.19s1.77,4.19,3.94,4.19c1.04,0,2.03-0.43,2.73-1.19v0.73c0,0.13,0.1,0.23,0.23,0.23h1.4 c0.13,0,0.23-0.11,0.23-0.23V6.74c0-0.12-0.09-0.22-0.22-0.22C45.75,6.53,45.75,6.53,45.74,6.53z M44.12,10.53 C44.11,11.9,43.03,13,41.71,13s-2.42-1.12-2.42-2.51s1.08-2.52,2.4-2.52c1.33,0,2.39,1.11,2.41,2.48L44.12,10.53z'/%3E %3Cpath class='st1' style='opacity:0.35; enable-background:new;' d='M41.71,7.98c-1.33,0-2.42,1.12-2.42,2.51S40.37,13,41.71,13s2.39-1.11,2.41-2.48v-0.06 C44.1,9.09,43.03,7.98,41.71,7.98z M40.55,10.49c0-0.7,0.52-1.27,1.17-1.27c0.64,0,1.14,0.56,1.17,1.25v0.04 c-0.01,0.68-0.53,1.24-1.17,1.24C41.08,11.75,40.55,11.19,40.55,10.49z'/%3E %3Cpath class='st0' style='opacity:0.9; fill: %23FFFFFF; enable-background: new;' d='M52.41,6.32c-1.03,0-2.03,0.42-2.73,1.18V6.75c0-0.13-0.1-0.23-0.23-0.23h-1.4c-0.13,0-0.23,0.11-0.23,0.23 v10.72c0,0.13,0.1,0.23,0.23,0.23h1.4c0.13,0,0.23-0.1,0.23-0.23V13.5c0.71,0.75,1.7,1.18,2.74,1.18c2.17,0,3.94-1.87,3.94-4.19 S54.58,6.32,52.41,6.32z M52.08,13.01c-1.32,0-2.39-1.11-2.42-2.48v-0.07c0.02-1.38,1.09-2.49,2.4-2.49c1.32,0,2.41,1.12,2.41,2.51 S53.4,13,52.08,13.01L52.08,13.01z'/%3E %3Cpath class='st1' style='opacity:0.35; enable-background:new;' d='M52.08,7.98c-1.32,0-2.39,1.11-2.42,2.48v0.06c0.03,1.38,1.1,2.48,2.42,2.48s2.41-1.12,2.41-2.51 S53.4,7.98,52.08,7.98z M52.08,11.76c-0.63,0-1.14-0.56-1.17-1.25v-0.04c0.01-0.69,0.54-1.25,1.17-1.25c0.63,0,1.17,0.58,1.17,1.27 S52.72,11.76,52.08,11.76z'/%3E %3Cpath class='st0' style='opacity:0.9; fill: %23FFFFFF; enable-background: new;' d='M36.08,14.24c0,0.13-0.1,0.23-0.23,0.23h-1.41c-0.13,0-0.23-0.11-0.23-0.23V9.68c0-0.98-0.74-1.71-1.62-1.71 c-0.8,0-1.46,0.7-1.59,1.62l0.01,4.66c0,0.13-0.11,0.23-0.23,0.23h-1.41c-0.13,0-0.23-0.11-0.23-0.23V9.68 c0-0.98-0.74-1.71-1.62-1.71c-0.85,0-1.54,0.79-1.6,1.8v4.48c0,0.13-0.1,0.23-0.23,0.23h-1.4c-0.13,0-0.23-0.11-0.23-0.23V6.74 c0.01-0.13,0.1-0.22,0.23-0.22h1.4c0.13,0,0.22,0.11,0.23,0.22V7.4c0.5-0.68,1.3-1.09,2.16-1.1h0.03c1.09,0,2.09,0.6,2.6,1.55 c0.45-0.95,1.4-1.55,2.44-1.56c1.62,0,2.93,1.25,2.9,2.78L36.08,14.24z'/%3E %3Cpath class='st1' style='opacity:0.35; enable-background:new;' d='M84.34,13.59l-0.07-0.13l-1.96-2.99l1.94-2.95c0.44-0.67,0.26-1.56-0.41-2.02c-0.02,0-0.03,0-0.04-0.01 c-0.23-0.15-0.5-0.22-0.78-0.22h-1.61c-0.56,0-1.08,0.29-1.37,0.78L79.72,6.6l-0.34-0.56C79.09,5.56,78.57,5.27,78,5.27h-1.6 c-0.6,0-1.13,0.37-1.35,0.92c-2.19-1.66-5.28-1.47-7.26,0.45c-0.35,0.34-0.65,0.72-0.89,1.14c-0.9-1.62-2.58-2.72-4.5-2.72 c-0.5,0-1.01,0.07-1.48,0.23V3.51c0-0.82-0.66-1.48-1.47-1.48h-1.4c-0.81,0-1.47,0.66-1.47,1.47v3.75 c-0.95-1.36-2.5-2.18-4.17-2.19c-0.74,0-1.46,0.16-2.12,0.47c-0.24-0.17-0.54-0.26-0.84-0.26h-1.4c-0.45,0-0.87,0.21-1.15,0.56 c-0.02-0.03-0.04-0.05-0.07-0.08c-0.28-0.3-0.68-0.47-1.09-0.47h-1.39c-0.3,0-0.6,0.09-0.84,0.26c-0.67-0.3-1.39-0.46-2.12-0.46 c-1.83,0-3.43,1-4.37,2.5c-0.2-0.46-0.48-0.89-0.83-1.25c-0.8-0.81-1.89-1.25-3.02-1.25h-0.01c-0.89,0.01-1.75,0.33-2.46,0.88 c-0.74-0.57-1.64-0.88-2.57-0.88H28.1c-0.29,0-0.58,0.03-0.86,0.11c-0.28,0.06-0.56,0.16-0.82,0.28c-0.21-0.12-0.45-0.18-0.7-0.18 h-1.4c-0.82,0-1.47,0.66-1.47,1.47v7.5c0,0.82,0.66,1.47,1.47,1.47h1.4c0.82,0,1.48-0.66,1.48-1.48l0,0V9.79 c0.03-0.36,0.23-0.59,0.36-0.59c0.18,0,0.38,0.18,0.38,0.47v4.57c0,0.82,0.66,1.47,1.47,1.47h1.41c0.82,0,1.47-0.66,1.47-1.47 l-0.01-4.57c0.06-0.32,0.25-0.47,0.35-0.47c0.18,0,0.38,0.18,0.38,0.47v4.57c0,0.82,0.66,1.47,1.47,1.47h1.41 c0.82,0,1.47-0.66,1.47-1.47v-0.38c0.96,1.29,2.46,2.06,4.06,2.06c0.74,0,1.46-0.16,2.12-0.47c0.24,0.17,0.54,0.26,0.84,0.26h1.39 c0.3,0,0.6-0.09,0.84-0.26v2.01c0,0.82,0.66,1.47,1.47,1.47h1.4c0.82,0,1.47-0.66,1.47-1.47v-1.77c0.48,0.15,0.99,0.23,1.49,0.22 c1.7,0,3.22-0.87,4.17-2.2v0.52c0,0.82,0.66,1.47,1.47,1.47h1.4c0.3,0,0.6-0.09,0.84-0.26c0.66,0.31,1.39,0.47,2.12,0.47 c1.92,0,3.6-1.1,4.49-2.73c1.54,2.65,4.95,3.53,7.58,1.98c0.18-0.11,0.36-0.22,0.53-0.36c0.22,0.55,0.76,0.91,1.35,0.9H78 c0.56,0,1.08-0.29,1.37-0.78l0.37-0.61l0.37,0.61c0.29,0.48,0.81,0.78,1.38,0.78h1.6c0.81,0,1.46-0.66,1.45-1.46 C84.49,14.02,84.44,13.8,84.34,13.59L84.34,13.59z M35.86,14.47h-1.41c-0.13,0-0.23-0.11-0.23-0.23V9.68 c0-0.98-0.74-1.71-1.62-1.71c-0.8,0-1.46,0.7-1.59,1.62l0.01,4.66c0,0.13-0.1,0.23-0.23,0.23h-1.41c-0.13,0-0.23-0.11-0.23-0.23 V9.68c0-0.98-0.74-1.71-1.62-1.71c-0.85,0-1.54,0.79-1.6,1.8v4.48c0,0.13-0.1,0.23-0.23,0.23h-1.4c-0.13,0-0.23-0.11-0.23-0.23 V6.74c0.01-0.13,0.11-0.22,0.23-0.22h1.4c0.13,0,0.22,0.11,0.23,0.22V7.4c0.5-0.68,1.3-1.09,2.16-1.1h0.03 c1.09,0,2.09,0.6,2.6,1.55c0.45-0.95,1.4-1.55,2.44-1.56c1.62,0,2.93,1.25,2.9,2.78l0.01,5.16C36.09,14.36,35.98,14.46,35.86,14.47 L35.86,14.47z M45.97,14.24c0,0.13-0.1,0.23-0.23,0.23h-1.4c-0.13,0-0.23-0.11-0.23-0.23V13.5c-0.7,0.76-1.69,1.18-2.72,1.18 c-2.17,0-3.94-1.87-3.94-4.19s1.77-4.19,3.94-4.19c1.03,0,2.02,0.43,2.73,1.18V6.74c0-0.13,0.1-0.23,0.23-0.23h1.4 c0.12-0.01,0.22,0.08,0.23,0.21c0,0.01,0,0.01,0,0.02v7.51h-0.01V14.24z M52.41,14.67c-1.03,0-2.02-0.43-2.73-1.18v3.97 c0,0.13-0.1,0.23-0.23,0.23h-1.4c-0.13,0-0.23-0.1-0.23-0.23V6.75c0-0.13,0.1-0.22,0.23-0.22h1.4c0.13,0,0.23,0.11,0.23,0.23v0.73 c0.71-0.76,1.7-1.18,2.73-1.18c2.17,0,3.94,1.86,3.94,4.18S54.58,14.67,52.41,14.67z M66.24,11.39c-0.39,1.87-1.96,3.29-3.84,3.29 c-1.03,0-2.02-0.43-2.73-1.18v0.73c0,0.13-0.1,0.23-0.23,0.23h-1.4c-0.13,0-0.23-0.11-0.23-0.23V3.51c0-0.13,0.1-0.23,0.23-0.23 h1.4c0.13,0,0.23,0.11,0.23,0.23v3.97c0.71-0.75,1.7-1.18,2.73-1.17c1.88,0,3.45,1.4,3.84,3.28C66.37,10.19,66.37,10.8,66.24,11.39 L66.24,11.39L66.24,11.39z M71.67,14.68c-2,0.01-3.73-1.35-4.17-3.3c-0.13-0.59-0.13-1.19,0-1.77c0.44-1.94,2.17-3.31,4.17-3.3 c2.36,0,4.26,1.87,4.26,4.19S74.03,14.68,71.67,14.68L71.67,14.68z M83.04,14.47h-1.61c-0.13,0-0.24-0.06-0.3-0.17l-1.44-2.39 l-1.44,2.39c-0.06,0.11-0.18,0.17-0.3,0.17h-1.61c-0.04,0-0.08-0.01-0.12-0.03c-0.09-0.06-0.13-0.19-0.06-0.28l0,0l2.43-3.68 L76.2,6.84c-0.02-0.03-0.03-0.07-0.03-0.12c0-0.12,0.09-0.21,0.21-0.21h1.61c0.13,0,0.24,0.06,0.3,0.17l1.41,2.36l1.41-2.36 c0.06-0.11,0.18-0.17,0.3-0.17h1.61c0.04,0,0.08,0.01,0.12,0.03c0.09,0.06,0.13,0.19,0.06,0.28l0,0l-2.38,3.64l2.43,3.67 c0.02,0.03,0.03,0.07,0.03,0.12C83.25,14.38,83.16,14.47,83.04,14.47L83.04,14.47L83.04,14.47z'/%3E %3Cpath class='st0' style='opacity:0.9; fill: %23FFFFFF; enable-background: new;' d='M10.5,1.24c-5.11,0-9.25,4.15-9.25,9.25s4.15,9.25,9.25,9.25s9.25-4.15,9.25-9.25 C19.75,5.38,15.61,1.24,10.5,1.24z M14.89,12.77c-1.93,1.93-4.78,2.31-6.7,2.31c-0.7,0-1.41-0.05-2.1-0.16c0,0-1.02-5.64,2.14-8.81 c0.83-0.83,1.95-1.28,3.13-1.28c1.27,0,2.49,0.51,3.39,1.42C16.59,8.09,16.64,11,14.89,12.77z'/%3E %3Cpath class='st1' style='opacity:0.35; enable-background:new;' d='M10.5-0.01C4.7-0.01,0,4.7,0,10.49s4.7,10.5,10.5,10.5S21,16.29,21,10.49C20.99,4.7,16.3-0.01,10.5-0.01z M10.5,19.74c-5.11,0-9.25-4.15-9.25-9.25s4.14-9.26,9.25-9.26s9.25,4.15,9.25,9.25C19.75,15.61,15.61,19.74,10.5,19.74z'/%3E %3Cpath class='st1' style='opacity:0.35; enable-background:new;' d='M14.74,6.25C12.9,4.41,9.98,4.35,8.23,6.1c-3.16,3.17-2.14,8.81-2.14,8.81s5.64,1.02,8.81-2.14 C16.64,11,16.59,8.09,14.74,6.25z M12.47,10.34l-0.91,1.87l-0.9-1.87L8.8,9.43l1.86-0.9l0.9-1.87l0.91,1.87l1.86,0.9L12.47,10.34z'/%3E %3Cpolygon class='st0' style='opacity:0.9; fill: %23FFFFFF; enable-background: new;' points='14.33,9.43 12.47,10.34 11.56,12.21 10.66,10.34 8.8,9.43 10.66,8.53 11.56,6.66 12.47,8.53 '/%3E%3C/g%3E%3C/svg%3E"); +} + +a.mapboxgl-ctrl-logo.mapboxgl-compact { + width: 21px; + height: 21px; + background-image: url("data:image/svg+xml;charset=utf-8,%3C?xml version='1.0' encoding='utf-8'?%3E %3Csvg version='1.1' id='Layer_1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 21 21' style='enable-background:new 0 0 21 21;' xml:space='preserve'%3E%3Cg transform='translate(0,0.01)'%3E%3Cpath d='m 10.5,1.24 c -5.11,0 -9.25,4.15 -9.25,9.25 0,5.1 4.15,9.25 9.25,9.25 5.1,0 9.25,-4.15 9.25,-9.25 0,-5.11 -4.14,-9.25 -9.25,-9.25 z m 4.39,11.53 c -1.93,1.93 -4.78,2.31 -6.7,2.31 -0.7,0 -1.41,-0.05 -2.1,-0.16 0,0 -1.02,-5.64 2.14,-8.81 0.83,-0.83 1.95,-1.28 3.13,-1.28 1.27,0 2.49,0.51 3.39,1.42 1.84,1.84 1.89,4.75 0.14,6.52 z' style='opacity:0.9;fill:%23ffffff;enable-background:new' class='st0'/%3E%3Cpath d='M 10.5,-0.01 C 4.7,-0.01 0,4.7 0,10.49 c 0,5.79 4.7,10.5 10.5,10.5 5.8,0 10.5,-4.7 10.5,-10.5 C 20.99,4.7 16.3,-0.01 10.5,-0.01 Z m 0,19.75 c -5.11,0 -9.25,-4.15 -9.25,-9.25 0,-5.1 4.14,-9.26 9.25,-9.26 5.11,0 9.25,4.15 9.25,9.25 0,5.13 -4.14,9.26 -9.25,9.26 z' style='opacity:0.35;enable-background:new' class='st1'/%3E%3Cpath d='M 14.74,6.25 C 12.9,4.41 9.98,4.35 8.23,6.1 5.07,9.27 6.09,14.91 6.09,14.91 c 0,0 5.64,1.02 8.81,-2.14 C 16.64,11 16.59,8.09 14.74,6.25 Z m -2.27,4.09 -0.91,1.87 -0.9,-1.87 -1.86,-0.91 1.86,-0.9 0.9,-1.87 0.91,1.87 1.86,0.9 z' style='opacity:0.35;enable-background:new' class='st1'/%3E%3Cpolygon points='11.56,12.21 10.66,10.34 8.8,9.43 10.66,8.53 11.56,6.66 12.47,8.53 14.33,9.43 12.47,10.34 ' style='opacity:0.9;fill:%23ffffff;enable-background:new' class='st0'/%3E%3C/g%3E%3C/svg%3E"); } .mapboxgl-ctrl.mapboxgl-ctrl-attrib { padding: 0 5px; - background-color: rgba(255, 255, 255, .5); + background-color: rgba(255, 255, 255, 0.5); margin: 0; } -.mapboxgl-ctrl-attrib.mapboxgl-compact { - padding-top: 2px; - padding-bottom: 2px; - margin: 0 10px 10px 10px; - position: relative; - padding-right: 24px; - background-color: #fff; - border-radius: 3px 12px 12px 3px; - visibility: hidden; -} -.mapboxgl-ctrl-attrib.mapboxgl-compact:hover { - visibility: visible; -} -.mapboxgl-ctrl-attrib.mapboxgl-compact:after { - content: ''; - cursor: pointer; - position: absolute; - bottom: 0; - right: 0; - background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20viewBox%3D%270%200%2020%2020%27%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%3E%0D%0A%09%3Cpath%20fill%3D%27%23333333%27%20fill-rule%3D%27evenodd%27%20d%3D%27M4%2C10a6%2C6%200%201%2C0%2012%2C0a6%2C6%200%201%2C0%20-12%2C0%20M9%2C7a1%2C1%200%201%2C0%202%2C0a1%2C1%200%201%2C0%20-2%2C0%20M9%2C10a1%2C1%200%201%2C1%202%2C0l0%2C3a1%2C1%200%201%2C1%20-2%2C0%27%20%2F%3E%0D%0A%3C%2Fsvg%3E"); - background-color: rgba(255, 255, 255, .5); - width: 24px; - height: 24px; - box-sizing: border-box; - visibility: visible; - border-radius: 12px; + +@media screen { + .mapboxgl-ctrl-attrib.mapboxgl-compact { + min-height: 20px; + padding: 0; + margin: 10px; + position: relative; + background-color: #fff; + border-radius: 3px 12px 12px 3px; + } + + .mapboxgl-ctrl-attrib.mapboxgl-compact:hover { + padding: 2px 24px 2px 4px; + visibility: visible; + margin-top: 6px; + } + + .mapboxgl-ctrl-top-left > .mapboxgl-ctrl-attrib.mapboxgl-compact:hover, + .mapboxgl-ctrl-bottom-left > .mapboxgl-ctrl-attrib.mapboxgl-compact:hover { + padding: 2px 4px 2px 24px; + border-radius: 12px 3px 3px 12px; + } + + .mapboxgl-ctrl-attrib.mapboxgl-compact .mapboxgl-ctrl-attrib-inner { + display: none; + } + + .mapboxgl-ctrl-attrib.mapboxgl-compact:hover .mapboxgl-ctrl-attrib-inner { + display: block; + } + + .mapboxgl-ctrl-attrib.mapboxgl-compact::after { + content: ''; + cursor: pointer; + position: absolute; + background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg viewBox='0 0 20 20' xmlns='http://www.w3.org/2000/svg'%3E %3Cpath fill='%23333333' fill-rule='evenodd' d='M4,10a6,6 0 1,0 12,0a6,6 0 1,0 -12,0 M9,7a1,1 0 1,0 2,0a1,1 0 1,0 -2,0 M9,10a1,1 0 1,1 2,0l0,3a1,1 0 1,1 -2,0'/%3E %3C/svg%3E"); + background-color: rgba(255, 255, 255, 0.5); + width: 24px; + height: 24px; + box-sizing: border-box; + border-radius: 12px; + } + + .mapboxgl-ctrl-bottom-right > .mapboxgl-ctrl-attrib.mapboxgl-compact::after { + bottom: 0; + right: 0; + } + + .mapboxgl-ctrl-top-right > .mapboxgl-ctrl-attrib.mapboxgl-compact::after { + top: 0; + right: 0; + } + + .mapboxgl-ctrl-top-left > .mapboxgl-ctrl-attrib.mapboxgl-compact::after { + top: 0; + left: 0; + } + + .mapboxgl-ctrl-bottom-left > .mapboxgl-ctrl-attrib.mapboxgl-compact::after { + bottom: 0; + left: 0; + } } + .mapboxgl-ctrl-attrib a { - color: rgba(0,0,0,0.75); + color: rgba(0, 0, 0, 0.75); text-decoration: none; } + .mapboxgl-ctrl-attrib a:hover { color: inherit; text-decoration: underline; } -/* stylelint-disable */ + +/* stylelint-disable-next-line selector-class-pattern */ .mapboxgl-ctrl-attrib .mapbox-improve-map { font-weight: bold; margin-left: 2px; } -/*stylelint-enable*/ + +.mapboxgl-attrib-empty { + display: none; +} + .mapboxgl-ctrl-scale { - background-color: rgba(255,255,255,0.75); + background-color: rgba(255, 255, 255, 0.75); font-size: 10px; border-width: medium 2px 2px; border-style: none solid solid; @@ -235,38 +338,45 @@ a.mapboxgl-ctrl-logo { will-change: transform; pointer-events: none; } + .mapboxgl-popup-anchor-top, .mapboxgl-popup-anchor-top-left, .mapboxgl-popup-anchor-top-right { -webkit-flex-direction: column; flex-direction: column; } + .mapboxgl-popup-anchor-bottom, .mapboxgl-popup-anchor-bottom-left, .mapboxgl-popup-anchor-bottom-right { -webkit-flex-direction: column-reverse; flex-direction: column-reverse; } + .mapboxgl-popup-anchor-left { -webkit-flex-direction: row; flex-direction: row; } + .mapboxgl-popup-anchor-right { -webkit-flex-direction: row-reverse; flex-direction: row-reverse; } + .mapboxgl-popup-tip { width: 0; height: 0; border: 10px solid transparent; z-index: 1; } + .mapboxgl-popup-anchor-top .mapboxgl-popup-tip { -webkit-align-self: center; align-self: center; border-top: none; border-bottom-color: #fff; } + .mapboxgl-popup-anchor-top-left .mapboxgl-popup-tip { -webkit-align-self: flex-start; align-self: flex-start; @@ -274,6 +384,7 @@ a.mapboxgl-ctrl-logo { border-left: none; border-bottom-color: #fff; } + .mapboxgl-popup-anchor-top-right .mapboxgl-popup-tip { -webkit-align-self: flex-end; align-self: flex-end; @@ -281,12 +392,14 @@ a.mapboxgl-ctrl-logo { border-right: none; border-bottom-color: #fff; } + .mapboxgl-popup-anchor-bottom .mapboxgl-popup-tip { -webkit-align-self: center; align-self: center; border-bottom: none; border-top-color: #fff; } + .mapboxgl-popup-anchor-bottom-left .mapboxgl-popup-tip { -webkit-align-self: flex-start; align-self: flex-start; @@ -294,6 +407,7 @@ a.mapboxgl-ctrl-logo { border-left: none; border-top-color: #fff; } + .mapboxgl-popup-anchor-bottom-right .mapboxgl-popup-tip { -webkit-align-self: flex-end; align-self: flex-end; @@ -301,51 +415,77 @@ a.mapboxgl-ctrl-logo { border-right: none; border-top-color: #fff; } + .mapboxgl-popup-anchor-left .mapboxgl-popup-tip { -webkit-align-self: center; align-self: center; border-left: none; border-right-color: #fff; } + .mapboxgl-popup-anchor-right .mapboxgl-popup-tip { -webkit-align-self: center; align-self: center; border-right: none; border-left-color: #fff; } + .mapboxgl-popup-close-button { position: absolute; right: 0; top: 0; - border: none; + border: 0; border-radius: 0 3px 0 0; cursor: pointer; - background-color: rgba(0,0,0,0); + background-color: transparent; } + .mapboxgl-popup-close-button:hover { - background-color: rgba(0,0,0,0.05); + background-color: rgba(0, 0, 0, 0.05); } + .mapboxgl-popup-content { position: relative; background: #fff; border-radius: 3px; - box-shadow: 0 1px 2px rgba(0,0,0,0.10); + box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1); padding: 10px 10px 15px; pointer-events: auto; } + .mapboxgl-popup-anchor-top-left .mapboxgl-popup-content { border-top-left-radius: 0; } + .mapboxgl-popup-anchor-top-right .mapboxgl-popup-content { border-top-right-radius: 0; } + .mapboxgl-popup-anchor-bottom-left .mapboxgl-popup-content { border-bottom-left-radius: 0; } + .mapboxgl-popup-anchor-bottom-right .mapboxgl-popup-content { border-bottom-right-radius: 0; } +.mapboxgl-popup-track-pointer { + display: none; +} + +.mapboxgl-popup-track-pointer * { + pointer-events: none; + user-select: none; +} + +.mapboxgl-map:hover .mapboxgl-popup-track-pointer { + display: flex; +} + +.mapboxgl-map:active .mapboxgl-popup-track-pointer { + display: none; +} + .mapboxgl-marker { position: absolute; top: 0; @@ -354,62 +494,62 @@ a.mapboxgl-ctrl-logo { } .mapboxgl-user-location-dot { - background-color: #1DA1F2; - width: 16px; - height: 16px; + background-color: #1da1f2; + width: 15px; + height: 15px; border-radius: 50%; - box-shadow: 0 0 2px rgba(0,0,0,0.25); - border: 2px solid #fff; } -.mapboxgl-user-location-dot:after { + +.mapboxgl-user-location-dot::before { + background-color: #1da1f2; content: ''; - display: block; - box-shadow: #1DA1F2 0 0 0 2px; - width: 16px; - height: 16px; + width: 15px; + height: 15px; border-radius: 50%; - position: relative; - z-index: -1; - - -webkit-animation: mapboxgl-user-location-dot-pulse 2s; - -moz-animation: mapboxgl-user-location-dot-pulse 2s; - -ms-animation: mapboxgl-user-location-dot-pulse 2s; - animation: mapboxgl-user-location-dot-pulse 2s; - - -webkit-animation-iteration-count: infinite; - -moz-animation-iteration-count: infinite; - -ms-animation-iteration-count: infinite; - animation-iteration-count: infinite; + position: absolute; + -webkit-animation: mapboxgl-user-location-dot-pulse 2s infinite; + -moz-animation: mapboxgl-user-location-dot-pulse 2s infinite; + -ms-animation: mapboxgl-user-location-dot-pulse 2s infinite; + animation: mapboxgl-user-location-dot-pulse 2s infinite; } + +.mapboxgl-user-location-dot::after { + border-radius: 50%; + border: 2px solid #fff; + content: ''; + height: 19px; + left: -2px; + position: absolute; + top: -2px; + width: 19px; + box-sizing: border-box; + box-shadow: 0 0 3px rgba(0, 0, 0, 0.35); +} + @-webkit-keyframes mapboxgl-user-location-dot-pulse { - 0% { -webkit-box-shadow: 0 0 0 0 rgba(29, 161, 242, 0.8); } - 70% { -webkit-box-shadow: 0 0 0 15px rgba(29, 161, 242, 0); } - 242% { -webkit-box-shadow: 0 0 0 0 rgba(29, 161, 242, 0); } + 0% { -webkit-transform: scale(1); opacity: 1; } + 70% { -webkit-transform: scale(3); opacity: 0; } + 100% { -webkit-transform: scale(1); opacity: 0; } } + @-ms-keyframes mapboxgl-user-location-dot-pulse { - 0% { -ms-box-shadow: 0 0 0 0 rgba(29, 161, 242, 0.8); } - 70% { -ms-box-shadow: 0 0 0 15px rgba(29, 161, 242, 0); } - 242% { -ms-box-shadow: 0 0 0 0 rgba(29, 161, 242, 0); } + 0% { -ms-transform: scale(1); opacity: 1; } + 70% { -ms-transform: scale(3); opacity: 0; } + 100% { -ms-transform: scale(1); opacity: 0; } } + @keyframes mapboxgl-user-location-dot-pulse { - 0% { - -moz-box-shadow: 0 0 0 0 rgba(29, 161, 242, 0.8); - box-shadow: 0 0 0 0 rgba(29, 161, 242, 0.4); - } - 70% { - -moz-box-shadow: 0 0 0 15px rgba(29, 161, 242, 0); - box-shadow: 0 0 0 15px rgba(29, 161, 242, 0); - } - 100% { - -moz-box-shadow: 0 0 0 0 rgba(29, 161, 242, 0); - box-shadow: 0 0 0 0 rgba(29, 161, 242, 0); - } + 0% { transform: scale(1); opacity: 1; } + 70% { transform: scale(3); opacity: 0; } + 100% { transform: scale(1); opacity: 0; } } + .mapboxgl-user-location-dot-stale { background-color: #aaa; } -.mapboxgl-user-location-dot-stale:after { - display: none + +.mapboxgl-user-location-dot-stale::after { + display: none; } .mapboxgl-crosshair, @@ -417,6 +557,7 @@ a.mapboxgl-ctrl-logo { .mapboxgl-crosshair .mapboxgl-interactive:active { cursor: crosshair; } + .mapboxgl-boxzoom { position: absolute; top: 0; @@ -429,9 +570,8 @@ a.mapboxgl-ctrl-logo { } @media print { -/* stylelint-disable */ + /* stylelint-disable-next-line selector-class-pattern */ .mapbox-improve-map { - display:none; + display: none; } -/* stylelint-enable */ } diff --git a/public/resources/mapbox-gl.js b/public/resources/mapbox-gl.js index fe1e747..e55cd2d 100644 --- a/public/resources/mapbox-gl.js +++ b/public/resources/mapbox-gl.js @@ -1,584 +1,40 @@ -(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.mapboxgl = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o0){r+=Math.abs(ringArea(e[0]));for(var t=1;t2){for(g=0;gh.maxh||t>h.maxw||i<=h.maxh&&t<=h.maxw&&(r=h.maxw*h.maxh-t*i)n.free)){if(i===n.h)return this.allocShelf(f,t,i,s);i>n.h||ic)&&(p=2*Math.max(t,c)),(uu)&&(l=2*Math.max(i,u)),this.resize(p,l),this.packOne(t,i,s)}return null},t.prototype.allocFreebin=function(t,e,i,s){var h=this.freebins.splice(t,1)[0];return h.id=s,h.w=e,h.h=i,h.refcount=0,this.bins[s]=h,this.ref(h),h},t.prototype.allocShelf=function(t,e,i,s){var h=this.shelves[t],n=h.alloc(e,i,s);return this.bins[s]=n,this.ref(n),n},t.prototype.shrink=function(){if(this.shelves.length>0){for(var t=0,e=0,i=0;ithis.free||e>this.h)return null;var h=this.x;return this.x+=t,this.free-=t,new i(s,h,this.y,t,e,t,this.h)},e.prototype.resize=function(t){return this.free+=t-this.w,this.w=t,!0},t}); -},{}],6:[function(_dereq_,module,exports){ -"use strict";function TinySDF(t,i,s,e,h,r){this.fontSize=t||24,this.buffer=void 0===i?3:i,this.cutoff=e||.25,this.fontFamily=h||"sans-serif",this.fontWeight=r||"normal",this.radius=s||8;var a=this.size=this.fontSize+2*this.buffer;this.canvas=document.createElement("canvas"),this.canvas.width=this.canvas.height=a,this.ctx=this.canvas.getContext("2d"),this.ctx.font=this.fontWeight+" "+this.fontSize+"px "+this.fontFamily,this.ctx.textBaseline="middle",this.ctx.fillStyle="black",this.gridOuter=new Float64Array(a*a),this.gridInner=new Float64Array(a*a),this.f=new Float64Array(a),this.d=new Float64Array(a),this.z=new Float64Array(a+1),this.v=new Int16Array(a),this.middle=Math.round(a/2*(navigator.userAgent.indexOf("Gecko/")>=0?1.2:1))}function edt(t,i,s,e,h,r,a){for(var n=0;nr)return r;for(;eh?e=s:r=s,s=.5*(r-e)+e}return s},UnitBezier.prototype.solve=function(t,i){return this.sampleCurveY(this.solveCurveX(t,i))}; -},{}],8:[function(_dereq_,module,exports){ -module.exports.VectorTile=_dereq_("./lib/vectortile.js"),module.exports.VectorTileFeature=_dereq_("./lib/vectortilefeature.js"),module.exports.VectorTileLayer=_dereq_("./lib/vectortilelayer.js"); -},{"./lib/vectortile.js":9,"./lib/vectortilefeature.js":10,"./lib/vectortilelayer.js":11}],9:[function(_dereq_,module,exports){ -"use strict";function VectorTile(e,r){this.layers=e.readFields(readTile,{},r)}function readTile(e,r,i){if(3===e){var t=new VectorTileLayer(i,i.readVarint()+i.pos);t.length&&(r[t.name]=t)}}var VectorTileLayer=_dereq_("./vectortilelayer");module.exports=VectorTile; -},{"./vectortilelayer":11}],10:[function(_dereq_,module,exports){ -"use strict";function VectorTileFeature(e,t,r,a,i){this.properties={},this.extent=r,this.type=0,this._pbf=e,this._geometry=-1,this._keys=a,this._values=i,e.readFields(readFeature,this,t)}function readFeature(e,t,r){1==e?t.id=r.readVarint():2==e?readTag(r,t):3==e?t.type=r.readVarint():4==e&&(t._geometry=r.pos)}function readTag(e,t){for(var r=e.readVarint()+e.pos;e.pos>3}if(i--,1===a||2===a)o+=e.readSVarint(),n+=e.readSVarint(),1===a&&(t&&s.push(t),t=[]),t.push(new Point(o,n));else{if(7!==a)throw new Error("unknown command "+a);t&&t.push(t[0].clone())}}return t&&s.push(t),s},VectorTileFeature.prototype.bbox=function(){var e=this._pbf;e.pos=this._geometry;for(var t=e.readVarint()+e.pos,r=1,a=0,i=0,o=0,n=1/0,s=-1/0,p=1/0,h=-1/0;e.pos>3}if(a--,1===r||2===r)i+=e.readSVarint(),o+=e.readSVarint(),is&&(s=i),oh&&(h=o);else if(7!==r)throw new Error("unknown command "+r)}return[n,p,s,h]},VectorTileFeature.prototype.toGeoJSON=function(e,t,r){function a(e){for(var t=0;t>3;t=1===a?e.readString():2===a?e.readFloat():3===a?e.readDouble():4===a?e.readVarint64():5===a?e.readVarint():6===a?e.readSVarint():7===a?e.readBoolean():null}return t}var VectorTileFeature=_dereq_("./vectortilefeature.js");module.exports=VectorTileLayer,VectorTileLayer.prototype.feature=function(e){if(e<0||e>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[e];var t=this._pbf.readVarint()+this._pbf.pos;return new VectorTileFeature(this._pbf,t,this.extent,this._keys,this._values)}; -},{"./vectortilefeature.js":10}],12:[function(_dereq_,module,exports){ -!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t(e.WhooTS=e.WhooTS||{})}(this,function(e){function t(e,t,r,n,i,s){return s=s||{},e+"?"+["bbox="+o(r,n,i),"format="+(s.format||"image/png"),"service="+(s.service||"WMS"),"version="+(s.version||"1.1.1"),"request="+(s.request||"GetMap"),"srs="+(s.srs||"EPSG:3857"),"width="+(s.width||256),"height="+(s.height||256),"layers="+t].join("&")}function o(e,t,o){t=Math.pow(2,o)-t-1;var n=r(256*e,256*t,o),i=r(256*(e+1),256*(t+1),o);return n[0]+","+n[1]+","+i[0]+","+i[1]}function r(e,t,o){var r=2*Math.PI*6378137/256/Math.pow(2,o);return[e*r-2*Math.PI*6378137/2,t*r-2*Math.PI*6378137/2]}e.getURL=t,e.getTileBBox=o,e.getMercCoords=r,Object.defineProperty(e,"__esModule",{value:!0})}); -},{}],13:[function(_dereq_,module,exports){ -function clamp_css_byte(e){return e=Math.round(e),e<0?0:e>255?255:e}function clamp_css_float(e){return e<0?0:e>1?1:e}function parse_css_int(e){return clamp_css_byte("%"===e[e.length-1]?parseFloat(e)/100*255:parseInt(e))}function parse_css_float(e){return clamp_css_float("%"===e[e.length-1]?parseFloat(e)/100:parseFloat(e))}function css_hue_to_rgb(e,r,l){return l<0?l+=1:l>1&&(l-=1),6*l<1?e+(r-e)*l*6:2*l<1?r:3*l<2?e+(r-e)*(2/3-l)*6:e}function parseCSSColor(e){var r=e.replace(/ /g,"").toLowerCase();if(r in kCSSColorTable)return kCSSColorTable[r].slice();if("#"===r[0]){if(4===r.length){var l=parseInt(r.substr(1),16);return l>=0&&l<=4095?[(3840&l)>>4|(3840&l)>>8,240&l|(240&l)>>4,15&l|(15&l)<<4,1]:null}if(7===r.length){var l=parseInt(r.substr(1),16);return l>=0&&l<=16777215?[(16711680&l)>>16,(65280&l)>>8,255&l,1]:null}return null}var a=r.indexOf("("),t=r.indexOf(")");if(-1!==a&&t+1===r.length){var n=r.substr(0,a),s=r.substr(a+1,t-(a+1)).split(","),o=1;switch(n){case"rgba":if(4!==s.length)return null;o=parse_css_float(s.pop());case"rgb":return 3!==s.length?null:[parse_css_int(s[0]),parse_css_int(s[1]),parse_css_int(s[2]),o];case"hsla":if(4!==s.length)return null;o=parse_css_float(s.pop());case"hsl":if(3!==s.length)return null;var i=(parseFloat(s[0])%360+360)%360/360,u=parse_css_float(s[1]),g=parse_css_float(s[2]),d=g<=.5?g*(u+1):g+u-g*u,c=2*g-d;return[clamp_css_byte(255*css_hue_to_rgb(c,d,i+1/3)),clamp_css_byte(255*css_hue_to_rgb(c,d,i)),clamp_css_byte(255*css_hue_to_rgb(c,d,i-1/3)),o];default:return null}}return null}var kCSSColorTable={transparent:[0,0,0,0],aliceblue:[240,248,255,1],antiquewhite:[250,235,215,1],aqua:[0,255,255,1],aquamarine:[127,255,212,1],azure:[240,255,255,1],beige:[245,245,220,1],bisque:[255,228,196,1],black:[0,0,0,1],blanchedalmond:[255,235,205,1],blue:[0,0,255,1],blueviolet:[138,43,226,1],brown:[165,42,42,1],burlywood:[222,184,135,1],cadetblue:[95,158,160,1],chartreuse:[127,255,0,1],chocolate:[210,105,30,1],coral:[255,127,80,1],cornflowerblue:[100,149,237,1],cornsilk:[255,248,220,1],crimson:[220,20,60,1],cyan:[0,255,255,1],darkblue:[0,0,139,1],darkcyan:[0,139,139,1],darkgoldenrod:[184,134,11,1],darkgray:[169,169,169,1],darkgreen:[0,100,0,1],darkgrey:[169,169,169,1],darkkhaki:[189,183,107,1],darkmagenta:[139,0,139,1],darkolivegreen:[85,107,47,1],darkorange:[255,140,0,1],darkorchid:[153,50,204,1],darkred:[139,0,0,1],darksalmon:[233,150,122,1],darkseagreen:[143,188,143,1],darkslateblue:[72,61,139,1],darkslategray:[47,79,79,1],darkslategrey:[47,79,79,1],darkturquoise:[0,206,209,1],darkviolet:[148,0,211,1],deeppink:[255,20,147,1],deepskyblue:[0,191,255,1],dimgray:[105,105,105,1],dimgrey:[105,105,105,1],dodgerblue:[30,144,255,1],firebrick:[178,34,34,1],floralwhite:[255,250,240,1],forestgreen:[34,139,34,1],fuchsia:[255,0,255,1],gainsboro:[220,220,220,1],ghostwhite:[248,248,255,1],gold:[255,215,0,1],goldenrod:[218,165,32,1],gray:[128,128,128,1],green:[0,128,0,1],greenyellow:[173,255,47,1],grey:[128,128,128,1],honeydew:[240,255,240,1],hotpink:[255,105,180,1],indianred:[205,92,92,1],indigo:[75,0,130,1],ivory:[255,255,240,1],khaki:[240,230,140,1],lavender:[230,230,250,1],lavenderblush:[255,240,245,1],lawngreen:[124,252,0,1],lemonchiffon:[255,250,205,1],lightblue:[173,216,230,1],lightcoral:[240,128,128,1],lightcyan:[224,255,255,1],lightgoldenrodyellow:[250,250,210,1],lightgray:[211,211,211,1],lightgreen:[144,238,144,1],lightgrey:[211,211,211,1],lightpink:[255,182,193,1],lightsalmon:[255,160,122,1],lightseagreen:[32,178,170,1],lightskyblue:[135,206,250,1],lightslategray:[119,136,153,1],lightslategrey:[119,136,153,1],lightsteelblue:[176,196,222,1],lightyellow:[255,255,224,1],lime:[0,255,0,1],limegreen:[50,205,50,1],linen:[250,240,230,1],magenta:[255,0,255,1],maroon:[128,0,0,1],mediumaquamarine:[102,205,170,1],mediumblue:[0,0,205,1],mediumorchid:[186,85,211,1],mediumpurple:[147,112,219,1],mediumseagreen:[60,179,113,1],mediumslateblue:[123,104,238,1],mediumspringgreen:[0,250,154,1],mediumturquoise:[72,209,204,1],mediumvioletred:[199,21,133,1],midnightblue:[25,25,112,1],mintcream:[245,255,250,1],mistyrose:[255,228,225,1],moccasin:[255,228,181,1],navajowhite:[255,222,173,1],navy:[0,0,128,1],oldlace:[253,245,230,1],olive:[128,128,0,1],olivedrab:[107,142,35,1],orange:[255,165,0,1],orangered:[255,69,0,1],orchid:[218,112,214,1],palegoldenrod:[238,232,170,1],palegreen:[152,251,152,1],paleturquoise:[175,238,238,1],palevioletred:[219,112,147,1],papayawhip:[255,239,213,1],peachpuff:[255,218,185,1],peru:[205,133,63,1],pink:[255,192,203,1],plum:[221,160,221,1],powderblue:[176,224,230,1],purple:[128,0,128,1],rebeccapurple:[102,51,153,1],red:[255,0,0,1],rosybrown:[188,143,143,1],royalblue:[65,105,225,1],saddlebrown:[139,69,19,1],salmon:[250,128,114,1],sandybrown:[244,164,96,1],seagreen:[46,139,87,1],seashell:[255,245,238,1],sienna:[160,82,45,1],silver:[192,192,192,1],skyblue:[135,206,235,1],slateblue:[106,90,205,1],slategray:[112,128,144,1],slategrey:[112,128,144,1],snow:[255,250,250,1],springgreen:[0,255,127,1],steelblue:[70,130,180,1],tan:[210,180,140,1],teal:[0,128,128,1],thistle:[216,191,216,1],tomato:[255,99,71,1],turquoise:[64,224,208,1],violet:[238,130,238,1],wheat:[245,222,179,1],white:[255,255,255,1],whitesmoke:[245,245,245,1],yellow:[255,255,0,1],yellowgreen:[154,205,50,1]};try{exports.parseCSSColor=parseCSSColor}catch(e){} -},{}],14:[function(_dereq_,module,exports){ -"use strict";function earcut(e,n,r){r=r||2;var t=n&&n.length,i=t?n[0]*r:e.length,x=linkedList(e,0,i,r,!0),a=[];if(!x)return a;var o,l,u,s,v,f,y;if(t&&(x=eliminateHoles(e,n,x,r)),e.length>80*r){o=u=e[0],l=s=e[1];for(var d=r;du&&(u=v),f>s&&(s=f);y=Math.max(u-o,s-l)}return earcutLinked(x,a,r,o,l,y),a}function linkedList(e,n,r,t,i){var x,a;if(i===signedArea(e,n,r,t)>0)for(x=n;x=n;x-=t)a=insertNode(x,e[x],e[x+1],a);return a&&equals(a,a.next)&&(removeNode(a),a=a.next),a}function filterPoints(e,n){if(!e)return e;n||(n=e);var r,t=e;do{if(r=!1,t.steiner||!equals(t,t.next)&&0!==area(t.prev,t,t.next))t=t.next;else{if(removeNode(t),(t=n=t.prev)===t.next)return null;r=!0}}while(r||t!==n);return n}function earcutLinked(e,n,r,t,i,x,a){if(e){!a&&x&&indexCurve(e,t,i,x);for(var o,l,u=e;e.prev!==e.next;)if(o=e.prev,l=e.next,x?isEarHashed(e,t,i,x):isEar(e))n.push(o.i/r),n.push(e.i/r),n.push(l.i/r),removeNode(e),e=l.next,u=l.next;else if((e=l)===u){a?1===a?(e=cureLocalIntersections(e,n,r),earcutLinked(e,n,r,t,i,x,2)):2===a&&splitEarcut(e,n,r,t,i,x):earcutLinked(filterPoints(e),n,r,t,i,x,1);break}}}function isEar(e){var n=e.prev,r=e,t=e.next;if(area(n,r,t)>=0)return!1;for(var i=e.next.next;i!==e.prev;){if(pointInTriangle(n.x,n.y,r.x,r.y,t.x,t.y,i.x,i.y)&&area(i.prev,i,i.next)>=0)return!1;i=i.next}return!0}function isEarHashed(e,n,r,t){var i=e.prev,x=e,a=e.next;if(area(i,x,a)>=0)return!1;for(var o=i.xx.x?i.x>a.x?i.x:a.x:x.x>a.x?x.x:a.x,s=i.y>x.y?i.y>a.y?i.y:a.y:x.y>a.y?x.y:a.y,v=zOrder(o,l,n,r,t),f=zOrder(u,s,n,r,t),y=e.nextZ;y&&y.z<=f;){if(y!==e.prev&&y!==e.next&&pointInTriangle(i.x,i.y,x.x,x.y,a.x,a.y,y.x,y.y)&&area(y.prev,y,y.next)>=0)return!1;y=y.nextZ}for(y=e.prevZ;y&&y.z>=v;){if(y!==e.prev&&y!==e.next&&pointInTriangle(i.x,i.y,x.x,x.y,a.x,a.y,y.x,y.y)&&area(y.prev,y,y.next)>=0)return!1;y=y.prevZ}return!0}function cureLocalIntersections(e,n,r){var t=e;do{var i=t.prev,x=t.next.next;!equals(i,x)&&intersects(i,t,t.next,x)&&locallyInside(i,x)&&locallyInside(x,i)&&(n.push(i.i/r),n.push(t.i/r),n.push(x.i/r),removeNode(t),removeNode(t.next),t=e=x),t=t.next}while(t!==e);return t}function splitEarcut(e,n,r,t,i,x){var a=e;do{for(var o=a.next.next;o!==a.prev;){if(a.i!==o.i&&isValidDiagonal(a,o)){var l=splitPolygon(a,o);return a=filterPoints(a,a.next),l=filterPoints(l,l.next),earcutLinked(a,n,r,t,i,x),void earcutLinked(l,n,r,t,i,x)}o=o.next}a=a.next}while(a!==e)}function eliminateHoles(e,n,r,t){var i,x,a,o,l,u=[];for(i=0,x=n.length;i=t.next.y){var o=t.x+(x-t.y)*(t.next.x-t.x)/(t.next.y-t.y);if(o<=i&&o>a){if(a=o,o===i){if(x===t.y)return t;if(x===t.next.y)return t.next}r=t.x=t.x&&t.x>=s&&pointInTriangle(xr.x)&&locallyInside(t,e)&&(r=t,f=l),t=t.next;return r}function indexCurve(e,n,r,t){var i=e;do{null===i.z&&(i.z=zOrder(i.x,i.y,n,r,t)),i.prevZ=i.prev,i.nextZ=i.next,i=i.next}while(i!==e);i.prevZ.nextZ=null,i.prevZ=null,sortLinked(i)}function sortLinked(e){var n,r,t,i,x,a,o,l,u=1;do{for(r=e,e=null,x=null,a=0;r;){for(a++,t=r,o=0,n=0;n0||l>0&&t;)0===o?(i=t,t=t.nextZ,l--):0!==l&&t?r.z<=t.z?(i=r,r=r.nextZ,o--):(i=t,t=t.nextZ,l--):(i=r,r=r.nextZ,o--),x?x.nextZ=i:e=i,i.prevZ=x,x=i;r=t}x.nextZ=null,u*=2}while(a>1);return e}function zOrder(e,n,r,t,i){return e=32767*(e-r)/i,n=32767*(n-t)/i,e=16711935&(e|e<<8),e=252645135&(e|e<<4),e=858993459&(e|e<<2),e=1431655765&(e|e<<1),n=16711935&(n|n<<8),n=252645135&(n|n<<4),n=858993459&(n|n<<2),n=1431655765&(n|n<<1),e|n<<1}function getLeftmost(e){var n=e,r=e;do{n.x=0&&(e-a)*(t-o)-(r-a)*(n-o)>=0&&(r-a)*(x-o)-(i-a)*(t-o)>=0}function isValidDiagonal(e,n){return e.next.i!==n.i&&e.prev.i!==n.i&&!intersectsPolygon(e,n)&&locallyInside(e,n)&&locallyInside(n,e)&&middleInside(e,n)}function area(e,n,r){return(n.y-e.y)*(r.x-n.x)-(n.x-e.x)*(r.y-n.y)}function equals(e,n){return e.x===n.x&&e.y===n.y}function intersects(e,n,r,t){return!!(equals(e,n)&&equals(r,t)||equals(e,t)&&equals(r,n))||area(e,n,r)>0!=area(e,n,t)>0&&area(r,t,e)>0!=area(r,t,n)>0}function intersectsPolygon(e,n){var r=e;do{if(r.i!==e.i&&r.next.i!==e.i&&r.i!==n.i&&r.next.i!==n.i&&intersects(r,r.next,e,n))return!0;r=r.next}while(r!==e);return!1}function locallyInside(e,n){return area(e.prev,e,e.next)<0?area(e,n,e.next)>=0&&area(e,e.prev,n)>=0:area(e,n,e.prev)<0||area(e,e.next,n)<0}function middleInside(e,n){var r=e,t=!1,i=(e.x+n.x)/2,x=(e.y+n.y)/2;do{r.y>x!=r.next.y>x&&i<(r.next.x-r.x)*(x-r.y)/(r.next.y-r.y)+r.x&&(t=!t),r=r.next}while(r!==e);return t}function splitPolygon(e,n){var r=new Node(e.i,e.x,e.y),t=new Node(n.i,n.x,n.y),i=e.next,x=n.prev;return e.next=n,n.prev=e,r.next=i,i.prev=r,t.next=r,r.prev=t,x.next=t,t.prev=x,t}function insertNode(e,n,r,t){var i=new Node(e,n,r);return t?(i.next=t.next,i.prev=t,t.next.prev=i,t.next=i):(i.prev=i,i.next=i),i}function removeNode(e){e.next.prev=e.prev,e.prev.next=e.next,e.prevZ&&(e.prevZ.nextZ=e.nextZ),e.nextZ&&(e.nextZ.prevZ=e.prevZ)}function Node(e,n,r){this.i=e,this.x=n,this.y=r,this.prev=null,this.next=null,this.z=null,this.prevZ=null,this.nextZ=null,this.steiner=!1}function signedArea(e,n,r,t){for(var i=0,x=n,a=r-t;x0&&(t+=e[i-1].length,r.holes.push(t))}return r}; -},{}],15:[function(_dereq_,module,exports){ -function rewind(r,e){switch(r&&r.type||null){case"FeatureCollection":return r.features=r.features.map(curryOuter(rewind,e)),r;case"Feature":return r.geometry=rewind(r.geometry,e),r;case"Polygon":case"MultiPolygon":return correct(r,e);default:return r}}function curryOuter(r,e){return function(n){return r(n,e)}}function correct(r,e){return"Polygon"===r.type?r.coordinates=correctRings(r.coordinates,e):"MultiPolygon"===r.type&&(r.coordinates=r.coordinates.map(curryOuter(correctRings,e))),r}function correctRings(r,e){e=!!e,r[0]=wind(r[0],e);for(var n=1;n=0}var geojsonArea=_dereq_("@mapbox/geojson-area");module.exports=rewind; -},{"@mapbox/geojson-area":1}],16:[function(_dereq_,module,exports){ -"use strict";function clip(i,n,e,t,l,r,u){if(e/=n,t/=n,r>=e&&u<=t)return i;if(r>t||u=e&&g<=t)s.push(h);else if(!(a>t||g=e&&u<=t&&(n.push(i[r]),n.push(i[r+1]),n.push(i[r+2]))}}function clipLine(i,n,e,t,l,r){for(var u=[],s=0===l?intersectX:intersectY,o=0;o=e&&s(u,h,p,a,g,e):f>t?P<=t&&s(u,h,p,a,g,t):addPoint(u,h,p,c),P=e&&(s(u,h,p,a,g,e),L=!0),P>t&&f<=t&&(s(u,h,p,a,g,t),L=!0),!r&&L&&(u.size=i.size,n.push(u),u=[])}var v=i.length-3;h=i[v],p=i[v+1],c=i[v+2],f=0===l?h:p,f>=e&&f<=t&&addPoint(u,h,p,c),v=u.length-3,r&&v>=3&&(u[v]!==u[0]||u[v+1]!==u[1])&&addPoint(u,u[0],u[1],u[2]),u.length&&(u.size=i.size,n.push(u))}function clipLines(i,n,e,t,l,r){for(var u=0;u0&&(a+=o?(n*c-s*i)/2:Math.sqrt(Math.pow(s-n,2)+Math.pow(c-i,2))),n=s,i=c}var p=t.length-3;t[2]=1,simplify(t,0,p,r),t[p+2]=1,t.size=Math.abs(a)}function convertLines(e,t,r,o){for(var n=0;n1?1:r}module.exports=convert;var simplify=_dereq_("./simplify"),createFeature=_dereq_("./feature"); -},{"./feature":18,"./simplify":20}],18:[function(_dereq_,module,exports){ -"use strict";function createFeature(e,n,t,i){var a={id:e||null,type:n,geometry:t,tags:i,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};return calcBBox(a),a}function calcBBox(e){var n=e.geometry,t=e.type;if("Point"===t||"MultiPoint"===t||"LineString"===t)calcLineBBox(e,n);else if("Polygon"===t||"MultiLineString"===t)for(var i=0;i24)throw new Error("maxZoom should be in the 0-24 range");var i=1<1&&console.time("creation"),p=this.tiles[c]=createTile(e,m,o,i,d,t===a.maxZoom),this.tileCoords.push({z:t,x:o,y:i}),u)){u>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",t,o,i,p.numFeatures,p.numPoints,p.numSimplified),console.timeEnd("creation"));var h="z"+t;this.stats[h]=(this.stats[h]||0)+1,this.total++}if(p.source=e,n){if(t===a.maxZoom||t===n)continue;var x=1<1&&console.time("clipping");var f,g,v,Z,T,M,b=.5*a.buffer/a.extent,w=.5-b,Y=.5+b,O=1+b;f=g=v=Z=null,T=clip(e,m,o-b,o+Y,0,p.minX,p.maxX),M=clip(e,m,o+w,o+O,0,p.minX,p.maxX),e=null,T&&(f=clip(T,m,i-b,i+Y,1,p.minY,p.maxY),g=clip(T,m,i+w,i+O,1,p.minY,p.maxY),T=null),M&&(v=clip(M,m,i-b,i+Y,1,p.minY,p.maxY),Z=clip(M,m,i+w,i+O,1,p.minY,p.maxY),M=null),u>1&&console.timeEnd("clipping"),r.push(f||[],t+1,2*o,2*i),r.push(g||[],t+1,2*o,2*i+1),r.push(v||[],t+1,2*o+1,2*i),r.push(Z||[],t+1,2*o+1,2*i+1)}}},GeoJSONVT.prototype.getTile=function(e,t,o){var i=this.options,n=i.extent,s=i.debug;if(e<0||e>24)return null;var l=1<1&&console.log("drilling down to z%d-%d-%d",e,t,o);for(var a,u=e,m=t,c=o;!a&&u>0;)u--,m=Math.floor(m/2),c=Math.floor(c/2),a=this.tiles[toID(u,m,c)];return a&&a.source?(s>1&&console.log("found parent tile z%d-%d-%d",u,m,c),s>1&&console.time("drilling down"),this.splitTile(a.source,u,m,c,e,t,o),s>1&&console.timeEnd("drilling down"),this.tiles[r]?transform.tile(this.tiles[r],n):null):null}; -},{"./clip":16,"./convert":17,"./tile":21,"./transform":22,"./wrap":23}],20:[function(_dereq_,module,exports){ -"use strict";function simplify(i,t,r,s){for(var e,f=s,l=i[t],m=i[t+1],n=i[r],o=i[r+1],p=t+3;pf&&(e=p,f=u)}f>s&&(e-t>3&&simplify(i,t,e,s),i[e+2]=f,r-e>3&&simplify(i,e,r,s))}function getSqSegDist(i,t,r,s,e,f){var l=e-r,m=f-s;if(0!==l||0!==m){var n=((i-r)*l+(t-s)*m)/(l*l+m*m);n>1?(r=e,s=f):n>0&&(r+=l*n,s+=m*n)}return l=i-r,m=t-s,l*l+m*m}module.exports=simplify; -},{}],21:[function(_dereq_,module,exports){ -"use strict";function createTile(n,e,i,t,r,u){for(var a={features:[],numPoints:0,numSimplified:0,numFeatures:0,source:null,x:i,y:t,z2:e,transformed:!1,minX:2,minY:1,maxX:-1,maxY:0},l=0;la.maxX&&(a.maxX=f),s>a.maxY&&(a.maxY=s)}return a}function addFeature(n,e,i,t){var r=e.geometry,u=e.type,a=[];if("Point"===u||"MultiPoint"===u)for(var l=0;ll)&&(i.numSimplified++,o.push(e[m]),o.push(e[m+1])),i.numPoints++;u&&rewind(o,a),n.push(o)}function rewind(n,e){for(var i=0,t=0,r=n.length,u=r-2;t0===e)for(t=0,r=n.length;t=a[u+0]&&s>=a[u+1]?(n[f]=!0,h.push(l[f])):n[f]=!1}}},GridIndex.prototype._forEachCell=function(t,r,e,s,i,h,n){for(var o=this._convertToCellCoord(t),l=this._convertToCellCoord(r),a=this._convertToCellCoord(e),d=this._convertToCellCoord(s),f=o;f<=a;f++)for(var u=l;u<=d;u++){var y=this.d*u+f;if(i.call(this,t,r,e,s,y,h,n))return}},GridIndex.prototype._convertToCellCoord=function(t){return Math.max(0,Math.min(this.d-1,Math.floor(t*this.scale)+this.padding))},GridIndex.prototype.toArrayBuffer=function(){if(this.arrayBuffer)return this.arrayBuffer;for(var t=this.cells,r=NUM_PARAMS+this.cells.length+1+1,e=0,s=0;s>1,i=-7,N=t?h-1:0,n=t?-1:1,s=a[o+N];for(N+=n,M=s&(1<<-i)-1,s>>=-i,i+=w;i>0;M=256*M+a[o+N],N+=n,i-=8);for(p=M&(1<<-i)-1,M>>=-i,i+=r;i>0;p=256*p+a[o+N],N+=n,i-=8);if(0===M)M=1-e;else{if(M===f)return p?NaN:1/0*(s?-1:1);p+=Math.pow(2,r),M-=e}return(s?-1:1)*p*Math.pow(2,M-r)},exports.write=function(a,o,t,r,h,M){var p,w,f,e=8*M-h-1,i=(1<>1,n=23===h?Math.pow(2,-24)-Math.pow(2,-77):0,s=r?0:M-1,u=r?1:-1,l=o<0||0===o&&1/o<0?1:0;for(o=Math.abs(o),isNaN(o)||o===1/0?(w=isNaN(o)?1:0,p=i):(p=Math.floor(Math.log(o)/Math.LN2),o*(f=Math.pow(2,-p))<1&&(p--,f*=2),o+=p+N>=1?n/f:n*Math.pow(2,1-N),o*f>=2&&(p++,f/=2),p+N>=i?(w=0,p=i):p+N>=1?(w=(o*f-1)*Math.pow(2,h),p+=N):(w=o*Math.pow(2,N-1)*Math.pow(2,h),p=0));h>=8;a[t+s]=255&w,s+=u,w/=256,h-=8);for(p=p<0;a[t+s]=255&p,s+=u,p/=256,e-=8);a[t+s-u]|=128*l}; -},{}],26:[function(_dereq_,module,exports){ -"use strict";function kdbush(t,i,e,s,n){return new KDBush(t,i,e,s,n)}function KDBush(t,i,e,s,n){i=i||defaultGetX,e=e||defaultGetY,n=n||Array,this.nodeSize=s||64,this.points=t,this.ids=new n(t.length),this.coords=new n(2*t.length);for(var r=0;r=s&&a<=h&&t>=u&&t<=e&&f.push(p[i]);else{var c=Math.floor((g+v)/2);a=r[2*c],t=r[2*c+1],a>=s&&a<=h&&t>=u&&t<=e&&f.push(p[c]);var d=(l+1)%2;(0===l?s<=a:u<=t)&&(n.push(g),n.push(c-1),n.push(d)),(0===l?h>=a:e>=t)&&(n.push(c+1),n.push(v),n.push(d))}}return f}module.exports=range; -},{}],28:[function(_dereq_,module,exports){ -"use strict";function sortKD(t,a,o,s,r,e){if(!(r-s<=o)){var f=Math.floor((s+r)/2);select(t,a,f,s,r,e%2),sortKD(t,a,o,s,f-1,e+1),sortKD(t,a,o,f+1,r,e+1)}}function select(t,a,o,s,r,e){for(;r>s;){if(r-s>600){var f=r-s+1,p=o-s+1,w=Math.log(f),m=.5*Math.exp(2*w/3),n=.5*Math.sqrt(w*m*(f-m)/f)*(p-f/2<0?-1:1);select(t,a,o,Math.max(s,Math.floor(o-p*m/f+n)),Math.min(r,Math.floor(o+(f-p)*m/f+n)),e)}var c=a[2*o+e],h=s,i=r;for(swapItem(t,a,s,o),a[2*r+e]>c&&swapItem(t,a,s,r);hc;)i--}a[2*s+e]===c?swapItem(t,a,s,i):(i++,swapItem(t,a,i,r)),i<=o&&(s=i+1),o<=i&&(r=i-1)}}function swapItem(t,a,o,s){swap(t,o,s),swap(a,2*o,2*s),swap(a,2*o+1,2*s+1)}function swap(t,a,o){var s=t[a];t[a]=t[o],t[o]=s}module.exports=sortKD; -},{}],29:[function(_dereq_,module,exports){ -"use strict";function within(s,p,r,t,u,h){for(var i=[0,s.length-1,0],o=[],n=u*u;i.length;){var e=i.pop(),a=i.pop(),f=i.pop();if(a-f<=h)for(var v=f;v<=a;v++)sqDist(p[2*v],p[2*v+1],r,t)<=n&&o.push(s[v]);else{var l=Math.floor((f+a)/2),c=p[2*l],q=p[2*l+1];sqDist(c,q,r,t)<=n&&o.push(s[l]);var D=(e+1)%2;(0===e?r-u<=c:t-u<=q)&&(i.push(f),i.push(l-1),i.push(D)),(0===e?r+u>=c:t+u>=q)&&(i.push(l+1),i.push(a),i.push(D))}}return o}function sqDist(s,p,r,t){var u=s-r,h=p-t;return u*u+h*h}module.exports=within; -},{}],30:[function(_dereq_,module,exports){ -function isObjectLike(r){return!!r&&"object"==typeof r}function arraySome(r,e){for(var a=-1,t=r.length;++as))return!1;for(;++c-1&&t%1==0&&t<=MAX_SAFE_INTEGER}function isObject(t){var e=typeof t;return!!t&&("object"==e||"function"==e)}function isObjectLike(t){return!!t&&"object"==typeof t}var MAX_SAFE_INTEGER=9007199254740991,argsTag="[object Arguments]",funcTag="[object Function]",genTag="[object GeneratorFunction]",objectProto=Object.prototype,hasOwnProperty=objectProto.hasOwnProperty,objectToString=objectProto.toString,propertyIsEnumerable=objectProto.propertyIsEnumerable;module.exports=isArguments; -},{}],34:[function(_dereq_,module,exports){ -function isObjectLike(t){return!!t&&"object"==typeof t}function getNative(t,r){var e=null==t?void 0:t[r];return isNative(e)?e:void 0}function isLength(t){return"number"==typeof t&&t>-1&&t%1==0&&t<=MAX_SAFE_INTEGER}function isFunction(t){return isObject(t)&&objToString.call(t)==funcTag}function isObject(t){var r=typeof t;return!!t&&("object"==r||"function"==r)}function isNative(t){return null!=t&&(isFunction(t)?reIsNative.test(fnToString.call(t)):isObjectLike(t)&&reIsHostCtor.test(t))}var arrayTag="[object Array]",funcTag="[object Function]",reIsHostCtor=/^\[object .+?Constructor\]$/,objectProto=Object.prototype,fnToString=Function.prototype.toString,hasOwnProperty=objectProto.hasOwnProperty,objToString=objectProto.toString,reIsNative=RegExp("^"+fnToString.call(hasOwnProperty).replace(/[\\^$.*+?()[\]{}|]/g,"\\$&").replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g,"$1.*?")+"$"),nativeIsArray=getNative(Array,"isArray"),MAX_SAFE_INTEGER=9007199254740991,isArray=nativeIsArray||function(t){return isObjectLike(t)&&isLength(t.length)&&objToString.call(t)==arrayTag};module.exports=isArray; -},{}],35:[function(_dereq_,module,exports){ -function isEqual(a,l,i,e){i="function"==typeof i?bindCallback(i,e,3):void 0;var s=i?i(a,l):void 0;return void 0===s?baseIsEqual(a,l,i):!!s}var baseIsEqual=_dereq_("lodash._baseisequal"),bindCallback=_dereq_("lodash._bindcallback");module.exports=isEqual; -},{"lodash._baseisequal":30,"lodash._bindcallback":31}],36:[function(_dereq_,module,exports){ -function isLength(a){return"number"==typeof a&&a>-1&&a%1==0&&a<=MAX_SAFE_INTEGER}function isObjectLike(a){return!!a&&"object"==typeof a}function isTypedArray(a){return isObjectLike(a)&&isLength(a.length)&&!!typedArrayTags[objectToString.call(a)]}var MAX_SAFE_INTEGER=9007199254740991,argsTag="[object Arguments]",arrayTag="[object Array]",boolTag="[object Boolean]",dateTag="[object Date]",errorTag="[object Error]",funcTag="[object Function]",mapTag="[object Map]",numberTag="[object Number]",objectTag="[object Object]",regexpTag="[object RegExp]",setTag="[object Set]",stringTag="[object String]",weakMapTag="[object WeakMap]",arrayBufferTag="[object ArrayBuffer]",dataViewTag="[object DataView]",float32Tag="[object Float32Array]",float64Tag="[object Float64Array]",int8Tag="[object Int8Array]",int16Tag="[object Int16Array]",int32Tag="[object Int32Array]",uint8Tag="[object Uint8Array]",uint8ClampedTag="[object Uint8ClampedArray]",uint16Tag="[object Uint16Array]",uint32Tag="[object Uint32Array]",typedArrayTags={};typedArrayTags[float32Tag]=typedArrayTags[float64Tag]=typedArrayTags[int8Tag]=typedArrayTags[int16Tag]=typedArrayTags[int32Tag]=typedArrayTags[uint8Tag]=typedArrayTags[uint8ClampedTag]=typedArrayTags[uint16Tag]=typedArrayTags[uint32Tag]=!0,typedArrayTags[argsTag]=typedArrayTags[arrayTag]=typedArrayTags[arrayBufferTag]=typedArrayTags[boolTag]=typedArrayTags[dataViewTag]=typedArrayTags[dateTag]=typedArrayTags[errorTag]=typedArrayTags[funcTag]=typedArrayTags[mapTag]=typedArrayTags[numberTag]=typedArrayTags[objectTag]=typedArrayTags[regexpTag]=typedArrayTags[setTag]=typedArrayTags[stringTag]=typedArrayTags[weakMapTag]=!1;var objectProto=Object.prototype,objectToString=objectProto.toString;module.exports=isTypedArray; -},{}],37:[function(_dereq_,module,exports){ -function baseProperty(e){return function(t){return null==t?void 0:t[e]}}function isArrayLike(e){return null!=e&&isLength(getLength(e))}function isIndex(e,t){return e="number"==typeof e||reIsUint.test(e)?+e:-1,t=null==t?MAX_SAFE_INTEGER:t,e>-1&&e%1==0&&e-1&&e%1==0&&e<=MAX_SAFE_INTEGER}function shimKeys(e){for(var t=keysIn(e),r=t.length,n=r&&e.length,s=!!n&&isLength(n)&&(isArray(e)||isArguments(e)),o=-1,i=[];++o0;++n>4,s<128)return toNum(t,r,i);if(s=n[e.pos++],r|=(127&s)<<3,s<128)return toNum(t,r,i);if(s=n[e.pos++],r|=(127&s)<<10,s<128)return toNum(t,r,i);if(s=n[e.pos++],r|=(127&s)<<17,s<128)return toNum(t,r,i);if(s=n[e.pos++],r|=(127&s)<<24,s<128)return toNum(t,r,i);if(s=n[e.pos++],r|=(1&s)<<31,s<128)return toNum(t,r,i);throw new Error("Expected varint not more than 10 bytes")}function readPackedEnd(t){return t.type===Pbf.Bytes?t.readVarint()+t.pos:t.pos+1}function toNum(t,i,e){return e?4294967296*i+(t>>>0):4294967296*(i>>>0)+(t>>>0)}function writeBigVarint(t,i){var e,r;if(t>=0?(e=t%4294967296|0,r=t/4294967296|0):(e=~(-t%4294967296),r=~(-t/4294967296),4294967295^e?e=e+1|0:(e=0,r=r+1|0)),t>=0x10000000000000000||t<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 bytes");i.realloc(10),writeBigVarintLow(e,r,i),writeBigVarintHigh(r,i)}function writeBigVarintLow(t,i,e){e.buf[e.pos++]=127&t|128,t>>>=7,e.buf[e.pos++]=127&t|128,t>>>=7,e.buf[e.pos++]=127&t|128,t>>>=7,e.buf[e.pos++]=127&t|128,t>>>=7,e.buf[e.pos]=127&t}function writeBigVarintHigh(t,i){var e=(7&t)<<4;i.buf[i.pos++]|=e|((t>>>=3)?128:0),t&&(i.buf[i.pos++]=127&t|((t>>>=7)?128:0),t&&(i.buf[i.pos++]=127&t|((t>>>=7)?128:0),t&&(i.buf[i.pos++]=127&t|((t>>>=7)?128:0),t&&(i.buf[i.pos++]=127&t|((t>>>=7)?128:0),t&&(i.buf[i.pos++]=127&t)))))}function makeRoomForExtraLength(t,i,e){var r=i<=16383?1:i<=2097151?2:i<=268435455?3:Math.ceil(Math.log(i)/(7*Math.LN2));e.realloc(r);for(var s=e.pos-1;s>=t;s--)e.buf[s+r]=e.buf[s]}function writePackedVarint(t,i){for(var e=0;e>>8,t[e+2]=i>>>16,t[e+3]=i>>>24}function readInt32(t,i){return(t[i]|t[i+1]<<8|t[i+2]<<16)+(t[i+3]<<24)}function readUtf8(t,i,e){for(var r="",s=i;s239?4:n>223?3:n>191?2:1;if(s+a>e)break;var h,u,f;1===a?n<128&&(o=n):2===a?128==(192&(h=t[s+1]))&&(o=(31&n)<<6|63&h)<=127&&(o=null):3===a?(h=t[s+1],u=t[s+2],128==(192&h)&&128==(192&u)&&((o=(15&n)<<12|(63&h)<<6|63&u)<=2047||o>=55296&&o<=57343)&&(o=null)):4===a&&(h=t[s+1],u=t[s+2],f=t[s+3],128==(192&h)&&128==(192&u)&&128==(192&f)&&((o=(15&n)<<18|(63&h)<<12|(63&u)<<6|63&f)<=65535||o>=1114112)&&(o=null)),null===o?(o=65533,a=1):o>65535&&(o-=65536,r+=String.fromCharCode(o>>>10&1023|55296),o=56320|1023&o),r+=String.fromCharCode(o),s+=a}return r}function writeUtf8(t,i,e){for(var r,s,n=0;n55295&&r<57344){if(!s){r>56319||n+1===i.length?(t[e++]=239,t[e++]=191,t[e++]=189):s=r;continue}if(r<56320){t[e++]=239,t[e++]=191,t[e++]=189,s=r;continue}r=s-55296<<10|r-56320|65536,s=null}else s&&(t[e++]=239,t[e++]=191,t[e++]=189,s=null);r<128?t[e++]=r:(r<2048?t[e++]=r>>6|192:(r<65536?t[e++]=r>>12|224:(t[e++]=r>>18|240,t[e++]=r>>12&63|128),t[e++]=r>>6&63|128),t[e++]=63&r|128)}return e}module.exports=Pbf;var ieee754=_dereq_("ieee754");Pbf.Varint=0,Pbf.Fixed64=1,Pbf.Bytes=2,Pbf.Fixed32=5;var SHIFT_LEFT_32=4294967296,SHIFT_RIGHT_32=1/SHIFT_LEFT_32;Pbf.prototype={destroy:function(){this.buf=null},readFields:function(t,i,e){for(e=e||this.length;this.pos>3,n=this.pos;this.type=7&r,t(s,i,this),this.pos===n&&this.skip(r)}return i},readMessage:function(t,i){return this.readFields(t,i,this.readVarint()+this.pos)},readFixed32:function(){var t=readUInt32(this.buf,this.pos);return this.pos+=4,t},readSFixed32:function(){var t=readInt32(this.buf,this.pos);return this.pos+=4,t},readFixed64:function(){var t=readUInt32(this.buf,this.pos)+readUInt32(this.buf,this.pos+4)*SHIFT_LEFT_32;return this.pos+=8,t},readSFixed64:function(){var t=readUInt32(this.buf,this.pos)+readInt32(this.buf,this.pos+4)*SHIFT_LEFT_32;return this.pos+=8,t},readFloat:function(){var t=ieee754.read(this.buf,this.pos,!0,23,4);return this.pos+=4,t},readDouble:function(){var t=ieee754.read(this.buf,this.pos,!0,52,8);return this.pos+=8,t},readVarint:function(t){var i,e,r=this.buf;return e=r[this.pos++],i=127&e,e<128?i:(e=r[this.pos++],i|=(127&e)<<7,e<128?i:(e=r[this.pos++],i|=(127&e)<<14,e<128?i:(e=r[this.pos++],i|=(127&e)<<21,e<128?i:(e=r[this.pos],i|=(15&e)<<28,readVarintRemainder(i,t,this)))))},readVarint64:function(){return this.readVarint(!0)},readSVarint:function(){var t=this.readVarint();return t%2==1?(t+1)/-2:t/2},readBoolean:function(){return Boolean(this.readVarint())},readString:function(){var t=this.readVarint()+this.pos,i=readUtf8(this.buf,this.pos,t);return this.pos=t,i},readBytes:function(){var t=this.readVarint()+this.pos,i=this.buf.subarray(this.pos,t);return this.pos=t,i},readPackedVarint:function(t,i){var e=readPackedEnd(this);for(t=t||[];this.pos127;);else if(i===Pbf.Bytes)this.pos=this.readVarint()+this.pos;else if(i===Pbf.Fixed32)this.pos+=4;else{if(i!==Pbf.Fixed64)throw new Error("Unimplemented type: "+i);this.pos+=8}},writeTag:function(t,i){this.writeVarint(t<<3|i)},realloc:function(t){for(var i=this.length||16;i268435455||t<0)return void writeBigVarint(t,this);this.realloc(4),this.buf[this.pos++]=127&t|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=t>>>7&127)))},writeSVarint:function(t){this.writeVarint(t<0?2*-t-1:2*t)},writeBoolean:function(t){this.writeVarint(Boolean(t))},writeString:function(t){t=String(t),this.realloc(4*t.length),this.pos++;var i=this.pos;this.pos=writeUtf8(this.buf,t,this.pos);var e=this.pos-i;e>=128&&makeRoomForExtraLength(i,e,this),this.pos=i-1,this.writeVarint(e),this.pos+=e},writeFloat:function(t){this.realloc(4),ieee754.write(this.buf,t,this.pos,!0,23,4),this.pos+=4},writeDouble:function(t){this.realloc(8),ieee754.write(this.buf,t,this.pos,!0,52,8),this.pos+=8},writeBytes:function(t){var i=t.length;this.writeVarint(i),this.realloc(i);for(var e=0;e=128&&makeRoomForExtraLength(e,r,this),this.pos=e-1,this.writeVarint(r),this.pos+=r},writeMessage:function(t,i,e){this.writeTag(t,Pbf.Bytes),this.writeRawMessage(i,e)},writePackedVarint:function(t,i){this.writeMessage(t,writePackedVarint,i)},writePackedSVarint:function(t,i){this.writeMessage(t,writePackedSVarint,i)},writePackedBoolean:function(t,i){this.writeMessage(t,writePackedBoolean,i)},writePackedFloat:function(t,i){this.writeMessage(t,writePackedFloat,i)},writePackedDouble:function(t,i){this.writeMessage(t,writePackedDouble,i)},writePackedFixed32:function(t,i){this.writeMessage(t,writePackedFixed32,i)},writePackedSFixed32:function(t,i){this.writeMessage(t,writePackedSFixed32,i)},writePackedFixed64:function(t,i){this.writeMessage(t,writePackedFixed64,i)},writePackedSFixed64:function(t,i){this.writeMessage(t,writePackedSFixed64,i)},writeBytesField:function(t,i){this.writeTag(t,Pbf.Bytes),this.writeBytes(i)},writeFixed32Field:function(t,i){this.writeTag(t,Pbf.Fixed32),this.writeFixed32(i)},writeSFixed32Field:function(t,i){this.writeTag(t,Pbf.Fixed32),this.writeSFixed32(i)},writeFixed64Field:function(t,i){this.writeTag(t,Pbf.Fixed64),this.writeFixed64(i)},writeSFixed64Field:function(t,i){this.writeTag(t,Pbf.Fixed64),this.writeSFixed64(i)},writeVarintField:function(t,i){this.writeTag(t,Pbf.Varint),this.writeVarint(i)},writeSVarintField:function(t,i){this.writeTag(t,Pbf.Varint),this.writeSVarint(i)},writeStringField:function(t,i){this.writeTag(t,Pbf.Bytes),this.writeString(i)},writeFloatField:function(t,i){this.writeTag(t,Pbf.Fixed32),this.writeFloat(i)},writeDoubleField:function(t,i){this.writeTag(t,Pbf.Fixed64),this.writeDouble(i)},writeBooleanField:function(t,i){this.writeVarintField(t,Boolean(i))}}; -},{"ieee754":25}],39:[function(_dereq_,module,exports){ -function defaultSetTimout(){throw new Error("setTimeout has not been defined")}function defaultClearTimeout(){throw new Error("clearTimeout has not been defined")}function runTimeout(e){if(cachedSetTimeout===setTimeout)return setTimeout(e,0);if((cachedSetTimeout===defaultSetTimout||!cachedSetTimeout)&&setTimeout)return cachedSetTimeout=setTimeout,setTimeout(e,0);try{return cachedSetTimeout(e,0)}catch(t){try{return cachedSetTimeout.call(null,e,0)}catch(t){return cachedSetTimeout.call(this,e,0)}}}function runClearTimeout(e){if(cachedClearTimeout===clearTimeout)return clearTimeout(e);if((cachedClearTimeout===defaultClearTimeout||!cachedClearTimeout)&&clearTimeout)return cachedClearTimeout=clearTimeout,clearTimeout(e);try{return cachedClearTimeout(e)}catch(t){try{return cachedClearTimeout.call(null,e)}catch(t){return cachedClearTimeout.call(this,e)}}}function cleanUpNextTick(){draining&¤tQueue&&(draining=!1,currentQueue.length?queue=currentQueue.concat(queue):queueIndex=-1,queue.length&&drainQueue())}function drainQueue(){if(!draining){var e=runTimeout(cleanUpNextTick);draining=!0;for(var t=queue.length;t;){for(currentQueue=queue,queue=[];++queueIndex1)for(var r=1;rr;){if(o-r>600){var f=o-r+1,e=t-r+1,l=Math.log(f),s=.5*Math.exp(2*l/3),i=.5*Math.sqrt(l*s*(f-s)/f)*(e-f/2<0?-1:1);partialSort(a,t,Math.max(r,Math.floor(t-e*s/f+i)),Math.min(o,Math.floor(t+(f-e)*s/f+i)),p)}var n=a[t],h=r,u=o;for(swap(a,r,t),p(a[o],n)>0&&swap(a,r,o);h0;)u--}0===p(a[r],n)?swap(a,r,u):(u++,swap(a,u,o)),u<=t&&(r=u+1),t<=u&&(o=u-1)}}function swap(a,t,r){var o=a[t];a[t]=a[r],a[r]=o}function defaultCompare(a,t){return at?1:0}module.exports=partialSort; -},{}],41:[function(_dereq_,module,exports){ -"use strict";function supercluster(t){return new SuperCluster(t)}function SuperCluster(t){this.options=extend(Object.create(this.options),t),this.trees=new Array(this.options.maxZoom+1)}function createCluster(t,e,n,o,i){return{x:t,y:e,zoom:1/0,id:o,properties:i,parentId:-1,numPoints:n}}function createPointCluster(t,e){var n=t.geometry.coordinates;return{x:lngX(n[0]),y:latY(n[1]),zoom:1/0,id:e,parentId:-1}}function getClusterJSON(t){return{type:"Feature",properties:getClusterProperties(t),geometry:{type:"Point",coordinates:[xLng(t.x),yLat(t.y)]}}}function getClusterProperties(t){var e=t.numPoints,n=e>=1e4?Math.round(e/1e3)+"k":e>=1e3?Math.round(e/100)/10+"k":e;return extend(extend({},t.properties),{cluster:!0,cluster_id:t.id,point_count:e,point_count_abbreviated:n})}function lngX(t){return t/360+.5}function latY(t){var e=Math.sin(t*Math.PI/180),n=.5-.25*Math.log((1+e)/(1-e))/Math.PI;return n<0?0:n>1?1:n}function xLng(t){return 360*(t-.5)}function yLat(t){var e=(180-360*t)*Math.PI/180;return 360*Math.atan(Math.exp(e))/Math.PI-90}function extend(t,e){for(var n in e)t[n]=e[n];return t}function getX(t){return t.x}function getY(t){return t.y}var kdbush=_dereq_("kdbush");module.exports=supercluster,SuperCluster.prototype={options:{minZoom:0,maxZoom:16,radius:40,extent:512,nodeSize:64,log:!1,reduce:null,initial:function(){return{}},map:function(t){return t}},load:function(t){var e=this.options.log;e&&console.time("total time");var n="prepare "+t.length+" points";e&&console.time(n),this.points=t;var o=t.map(createPointCluster);e&&console.timeEnd(n);for(var i=this.options.maxZoom;i>=this.options.minZoom;i--){var r=+Date.now();this.trees[i+1]=kdbush(o,getX,getY,this.options.nodeSize,Float32Array),o=this._cluster(o,i),e&&console.log("z%d: %d clusters in %dms",i,o.length,+Date.now()-r)}return this.trees[this.options.minZoom]=kdbush(o,getX,getY,this.options.nodeSize,Float32Array),e&&console.timeEnd("total time"),this},getClusters:function(t,e){for(var n=this.trees[this._limitZoom(e)],o=n.range(lngX(t[0]),latY(t[3]),lngX(t[2]),latY(t[1])),i=[],r=0;r0)for(var e=this.length>>1;e>=0;e--)this._down(e)}function defaultCompare(t,i){return ti?1:0}module.exports=TinyQueue,TinyQueue.prototype={push:function(t){this.data.push(t),this.length++,this._up(this.length-1)},pop:function(){if(0!==this.length){var t=this.data[0];return this.length--,this.length>0&&(this.data[0]=this.data[this.length],this._down(0)),this.data.pop(),t}},peek:function(){return this.data[0]},_up:function(t){for(var i=this.data,e=this.compare,h=i[t];t>0;){var n=t-1>>1,a=i[n];if(e(h,a)>=0)break;i[t]=a,t=n}i[t]=h},_down:function(t){for(var i=this.data,e=this.compare,h=this.length,n=h>>1,a=i[t];t=0)break;i[t]=r,t=s}i[t]=a}}; -},{}],43:[function(_dereq_,module,exports){ -"function"==typeof Object.create?module.exports=function(t,e){t.super_=e,t.prototype=Object.create(e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}})}:module.exports=function(t,e){t.super_=e;var o=function(){};o.prototype=e.prototype,t.prototype=new o,t.prototype.constructor=t}; -},{}],44:[function(_dereq_,module,exports){ -module.exports=function(o){return o&&"object"==typeof o&&"function"==typeof o.copy&&"function"==typeof o.fill&&"function"==typeof o.readUInt8}; -},{}],45:[function(_dereq_,module,exports){ -(function (process,global){ -function inspect(e,r){var t={seen:[],stylize:stylizeNoColor};return arguments.length>=3&&(t.depth=arguments[2]),arguments.length>=4&&(t.colors=arguments[3]),isBoolean(r)?t.showHidden=r:r&&exports._extend(t,r),isUndefined(t.showHidden)&&(t.showHidden=!1),isUndefined(t.depth)&&(t.depth=2),isUndefined(t.colors)&&(t.colors=!1),isUndefined(t.customInspect)&&(t.customInspect=!0),t.colors&&(t.stylize=stylizeWithColor),formatValue(t,e,t.depth)}function stylizeWithColor(e,r){var t=inspect.styles[r];return t?"["+inspect.colors[t][0]+"m"+e+"["+inspect.colors[t][1]+"m":e}function stylizeNoColor(e,r){return e}function arrayToHash(e){var r={};return e.forEach(function(e,t){r[e]=!0}),r}function formatValue(e,r,t){if(e.customInspect&&r&&isFunction(r.inspect)&&r.inspect!==exports.inspect&&(!r.constructor||r.constructor.prototype!==r)){var n=r.inspect(t,e);return isString(n)||(n=formatValue(e,n,t)),n}var i=formatPrimitive(e,r);if(i)return i;var o=Object.keys(r),s=arrayToHash(o);if(e.showHidden&&(o=Object.getOwnPropertyNames(r)),isError(r)&&(o.indexOf("message")>=0||o.indexOf("description")>=0))return formatError(r);if(0===o.length){if(isFunction(r)){var u=r.name?": "+r.name:"";return e.stylize("[Function"+u+"]","special")}if(isRegExp(r))return e.stylize(RegExp.prototype.toString.call(r),"regexp");if(isDate(r))return e.stylize(Date.prototype.toString.call(r),"date");if(isError(r))return formatError(r)}var c="",a=!1,l=["{","}"];if(isArray(r)&&(a=!0,l=["[","]"]),isFunction(r)){c=" [Function"+(r.name?": "+r.name:"")+"]"}if(isRegExp(r)&&(c=" "+RegExp.prototype.toString.call(r)),isDate(r)&&(c=" "+Date.prototype.toUTCString.call(r)),isError(r)&&(c=" "+formatError(r)),0===o.length&&(!a||0==r.length))return l[0]+c+l[1];if(t<0)return isRegExp(r)?e.stylize(RegExp.prototype.toString.call(r),"regexp"):e.stylize("[Object]","special");e.seen.push(r);var p;return p=a?formatArray(e,r,t,s,o):o.map(function(n){return formatProperty(e,r,t,s,n,a)}),e.seen.pop(),reduceToSingleString(p,c,l)}function formatPrimitive(e,r){if(isUndefined(r))return e.stylize("undefined","undefined");if(isString(r)){var t="'"+JSON.stringify(r).replace(/^"|"$/g,"").replace(/'/g,"\\'").replace(/\\"/g,'"')+"'";return e.stylize(t,"string")}return isNumber(r)?e.stylize(""+r,"number"):isBoolean(r)?e.stylize(""+r,"boolean"):isNull(r)?e.stylize("null","null"):void 0}function formatError(e){return"["+Error.prototype.toString.call(e)+"]"}function formatArray(e,r,t,n,i){for(var o=[],s=0,u=r.length;s-1&&(u=o?u.split("\n").map(function(e){return" "+e}).join("\n").substr(2):"\n"+u.split("\n").map(function(e){return" "+e}).join("\n"))):u=e.stylize("[Circular]","special")),isUndefined(s)){if(o&&i.match(/^\d+$/))return u;s=JSON.stringify(""+i),s.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)?(s=s.substr(1,s.length-2),s=e.stylize(s,"name")):(s=s.replace(/'/g,"\\'").replace(/\\"/g,'"').replace(/(^"|"$)/g,"'"),s=e.stylize(s,"string"))}return s+": "+u}function reduceToSingleString(e,r,t){var n=0;return e.reduce(function(e,r){return n++,r.indexOf("\n")>=0&&n++,e+r.replace(/\u001b\[\d\d?m/g,"").length+1},0)>60?t[0]+(""===r?"":r+"\n ")+" "+e.join(",\n ")+" "+t[1]:t[0]+r+" "+e.join(", ")+" "+t[1]}function isArray(e){return Array.isArray(e)}function isBoolean(e){return"boolean"==typeof e}function isNull(e){return null===e}function isNullOrUndefined(e){return null==e}function isNumber(e){return"number"==typeof e}function isString(e){return"string"==typeof e}function isSymbol(e){return"symbol"==typeof e}function isUndefined(e){return void 0===e}function isRegExp(e){return isObject(e)&&"[object RegExp]"===objectToString(e)}function isObject(e){return"object"==typeof e&&null!==e}function isDate(e){return isObject(e)&&"[object Date]"===objectToString(e)}function isError(e){return isObject(e)&&("[object Error]"===objectToString(e)||e instanceof Error)}function isFunction(e){return"function"==typeof e}function isPrimitive(e){return null===e||"boolean"==typeof e||"number"==typeof e||"string"==typeof e||"symbol"==typeof e||void 0===e}function objectToString(e){return Object.prototype.toString.call(e)}function pad(e){return e<10?"0"+e.toString(10):e.toString(10)}function timestamp(){var e=new Date,r=[pad(e.getHours()),pad(e.getMinutes()),pad(e.getSeconds())].join(":");return[e.getDate(),months[e.getMonth()],r].join(" ")}function hasOwnProperty(e,r){return Object.prototype.hasOwnProperty.call(e,r)}var formatRegExp=/%[sdj%]/g;exports.format=function(e){if(!isString(e)){for(var r=[],t=0;t=i)return e;switch(e){case"%s":return String(n[t++]);case"%d":return Number(n[t++]);case"%j":try{return JSON.stringify(n[t++])}catch(e){return"[Circular]"}default:return e}}),s=n[t];t>31}function writeGeometry(e,r){for(var t=e.loadGeometry(),i=e.type,a=0,o=0,n=t.length,l=0;l=EXTENT||l<0||l>=EXTENT)){var c=t.segments.prepareSegment(4,t.layoutVertexArray,t.indexArray),f=c.vertexLength;addCircleVertex(t.layoutVertexArray,y,l,-1,-1),addCircleVertex(t.layoutVertexArray,y,l,1,-1),addCircleVertex(t.layoutVertexArray,y,l,1,1),addCircleVertex(t.layoutVertexArray,y,l,-1,1),t.indexArray.emplaceBack(f,f+1,f+2),t.indexArray.emplaceBack(f,f+3,f+2),c.vertexLength+=4,c.primitiveLength+=2}}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e)},register("CircleBucket",CircleBucket,{omit:["layers"]}),module.exports=CircleBucket; -},{"../../util/web_worker_transfer":288,"../array_types":51,"../extent":65,"../index_array_type":67,"../load_geometry":68,"../program_configuration":70,"../segment":72,"./circle_attributes":53}],55:[function(_dereq_,module,exports){ -arguments[4][53][0].apply(exports,arguments) -},{"../../util/struct_array":281,"dup":53}],56:[function(_dereq_,module,exports){ -"use strict";var ref=_dereq_("../array_types"),FillLayoutArray=ref.FillLayoutArray,layoutAttributes=_dereq_("./fill_attributes").members,ref$1=_dereq_("../segment"),SegmentVector=ref$1.SegmentVector,ref$2=_dereq_("../program_configuration"),ProgramConfigurationSet=ref$2.ProgramConfigurationSet,ref$3=_dereq_("../index_array_type"),LineIndexArray=ref$3.LineIndexArray,TriangleIndexArray=ref$3.TriangleIndexArray,loadGeometry=_dereq_("../load_geometry"),earcut=_dereq_("earcut"),classifyRings=_dereq_("../../util/classify_rings"),EARCUT_MAX_RINGS=500,ref$4=_dereq_("../../util/web_worker_transfer"),register=ref$4.register,FillBucket=function(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(function(e){return e.id}),this.index=e.index,this.layoutVertexArray=new FillLayoutArray,this.indexArray=new TriangleIndexArray,this.indexArray2=new LineIndexArray,this.programConfigurations=new ProgramConfigurationSet(layoutAttributes,e.layers,e.zoom),this.segments=new SegmentVector,this.segments2=new SegmentVector};FillBucket.prototype.populate=function(e,r){for(var t=this,i=0,a=e;iEXTENT)||e.y===r.y&&(e.y<0||e.y>EXTENT)}function isEntirelyOutside(e){return e.every(function(e){return e.x<0})||e.every(function(e){return e.x>EXTENT})||e.every(function(e){return e.y<0})||e.every(function(e){return e.y>EXTENT})}var ref=_dereq_("../array_types"),FillExtrusionLayoutArray=ref.FillExtrusionLayoutArray,layoutAttributes=_dereq_("./fill_extrusion_attributes").members,ref$1=_dereq_("../segment"),SegmentVector=ref$1.SegmentVector,MAX_VERTEX_ARRAY_LENGTH=ref$1.MAX_VERTEX_ARRAY_LENGTH,ref$2=_dereq_("../program_configuration"),ProgramConfigurationSet=ref$2.ProgramConfigurationSet,ref$3=_dereq_("../index_array_type"),TriangleIndexArray=ref$3.TriangleIndexArray,loadGeometry=_dereq_("../load_geometry"),EXTENT=_dereq_("../extent"),earcut=_dereq_("earcut"),classifyRings=_dereq_("../../util/classify_rings"),EARCUT_MAX_RINGS=500,ref$4=_dereq_("../../util/web_worker_transfer"),register=ref$4.register,FACTOR=Math.pow(2,13),FillExtrusionBucket=function(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(function(e){return e.id}),this.index=e.index,this.layoutVertexArray=new FillExtrusionLayoutArray,this.indexArray=new TriangleIndexArray,this.programConfigurations=new ProgramConfigurationSet(layoutAttributes,e.layers,e.zoom),this.segments=new SegmentVector};FillExtrusionBucket.prototype.populate=function(e,r){for(var t=this,i=0,a=e;i=1){var A=f[d-1];if(!isBoundaryEdge(h,A)){y.vertexLength+4>MAX_VERTEX_ARRAY_LENGTH&&(y=t.segments.prepareSegment(4,t.layoutVertexArray,t.indexArray));var c=h.sub(A)._perp()._unit(),p=A.dist(h);g+p>32768&&(g=0),addVertex(t.layoutVertexArray,h.x,h.y,c.x,c.y,0,0,g),addVertex(t.layoutVertexArray,h.x,h.y,c.x,c.y,0,1,g),g+=p,addVertex(t.layoutVertexArray,A.x,A.y,c.x,c.y,0,0,g),addVertex(t.layoutVertexArray,A.x,A.y,c.x,c.y,0,1,g);var E=y.vertexLength;t.indexArray.emplaceBack(E,E+1,E+2),t.indexArray.emplaceBack(E+1,E+2,E+3),y.vertexLength+=4,y.primitiveLength+=2}}}}y.vertexLength+o>MAX_VERTEX_ARRAY_LENGTH&&(y=t.segments.prepareSegment(o,t.layoutVertexArray,t.indexArray));for(var m=[],v=[],V=y.vertexLength,_=0,T=n;_>6)}var ref=_dereq_("../array_types"),LineLayoutArray=ref.LineLayoutArray,layoutAttributes=_dereq_("./line_attributes").members,ref$1=_dereq_("../segment"),SegmentVector=ref$1.SegmentVector,ref$2=_dereq_("../program_configuration"),ProgramConfigurationSet=ref$2.ProgramConfigurationSet,ref$3=_dereq_("../index_array_type"),TriangleIndexArray=ref$3.TriangleIndexArray,loadGeometry=_dereq_("../load_geometry"),EXTENT=_dereq_("../extent"),vectorTileFeatureTypes=_dereq_("@mapbox/vector-tile").VectorTileFeature.types,ref$4=_dereq_("../../util/web_worker_transfer"),register=ref$4.register,EXTRUDE_SCALE=63,COS_HALF_SHARP_CORNER=Math.cos(Math.PI/180*37.5),SHARP_CORNER_OFFSET=15,LINE_DISTANCE_BUFFER_BITS=15,LINE_DISTANCE_SCALE=.5,MAX_LINE_DISTANCE=Math.pow(2,LINE_DISTANCE_BUFFER_BITS-1)/LINE_DISTANCE_SCALE,LineBucket=function(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(function(e){return e.id}),this.index=e.index,this.layoutVertexArray=new LineLayoutArray,this.indexArray=new TriangleIndexArray,this.programConfigurations=new ProgramConfigurationSet(layoutAttributes,e.layers,e.zoom),this.segments=new SegmentVector};LineBucket.prototype.populate=function(e,t){for(var r=this,i=0,a=e;i=2&&e[d-1].equals(e[d-2]);)d--;for(var o=0;oo){var T=c.dist(g);if(T>2*l){var I=c.sub(c.sub(g)._mult(l/T)._round());s.distance+=I.dist(g),s.addCurrentVertex(I,s.distance,L.mult(1),0,0,!1,y),g=I}}var b=g&&v,N=b?r:v?m:p;if(b&&"round"===N&&(Sa&&(N="bevel"),"bevel"===N&&(S>2&&(N="flipbevel"),S100)E=A.clone().mult(-1);else{var k=L.x*A.y-L.y*A.x>0?-1:1,R=S*L.add(A).mag()/L.sub(A).mag();E._perp()._mult(R*k)}s.addCurrentVertex(c,s.distance,E,0,0,!1,y),s.addCurrentVertex(c,s.distance,E.mult(-1),0,0,!1,y)}else if("bevel"===N||"fakeround"===N){var F=L.x*A.y-L.y*A.x>0,q=-Math.sqrt(S*S-1);if(F?(x=0,f=q):(f=0,x=q),_||s.addCurrentVertex(c,s.distance,L,f,x,!1,y),"fakeround"===N){for(var P=Math.floor(8*(.5-(V-.5))),D=void 0,M=0;M=0;O--)D=L.mult((O+1)/(P+1))._add(A)._unit(),s.addPieSliceVertex(c,s.distance,D,F,y)}v&&s.addCurrentVertex(c,s.distance,A,-f,-x,!1,y)}else"butt"===N?(_||s.addCurrentVertex(c,s.distance,L,0,0,!1,y),v&&s.addCurrentVertex(c,s.distance,A,0,0,!1,y)):"square"===N?(_||(s.addCurrentVertex(c,s.distance,L,1,1,!1,y),s.e1=s.e2=-1),v&&s.addCurrentVertex(c,s.distance,A,-1,-1,!1,y)):"round"===N&&(_||(s.addCurrentVertex(c,s.distance,L,0,0,!1,y),s.addCurrentVertex(c,s.distance,L,1,1,!0,y),s.e1=s.e2=-1),v&&(s.addCurrentVertex(c,s.distance,A,-1,-1,!0,y),s.addCurrentVertex(c,s.distance,A,0,0,!1,y)));if(B&&C2*l){var w=c.add(v.sub(c)._mult(l/$)._round());s.distance+=w.dist(c),s.addCurrentVertex(w,s.distance,A.mult(1),0,0,!1,y),c=w}}_=!1}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t)}},LineBucket.prototype.addCurrentVertex=function(e,t,r,i,a,n,s){var u,d=this.layoutVertexArray,o=this.indexArray;u=r.clone(),i&&u._sub(r.perp()._mult(i)),addLineVertex(d,e,u,n,!1,i,t),this.e3=s.vertexLength++,this.e1>=0&&this.e2>=0&&(o.emplaceBack(this.e1,this.e2,this.e3),s.primitiveLength++),this.e1=this.e2,this.e2=this.e3,u=r.mult(-1),a&&u._sub(r.perp()._mult(a)),addLineVertex(d,e,u,n,!0,-a,t),this.e3=s.vertexLength++,this.e1>=0&&this.e2>=0&&(o.emplaceBack(this.e1,this.e2,this.e3),s.primitiveLength++),this.e1=this.e2,this.e2=this.e3,t>MAX_LINE_DISTANCE/2&&(this.distance=0,this.addCurrentVertex(e,this.distance,r,i,a,n,s))},LineBucket.prototype.addPieSliceVertex=function(e,t,r,i,a){r=r.mult(i?-1:1);var n=this.layoutVertexArray,s=this.indexArray;addLineVertex(n,e,r,!1,i,0,t),this.e3=a.vertexLength++,this.e1>=0&&this.e2>=0&&(s.emplaceBack(this.e1,this.e2,this.e3),a.primitiveLength++),i?this.e2=this.e3:this.e1=this.e3},register("LineBucket",LineBucket,{omit:["layers"]}),module.exports=LineBucket; -},{"../../util/web_worker_transfer":288,"../array_types":51,"../extent":65,"../index_array_type":67,"../load_geometry":68,"../program_configuration":70,"../segment":72,"./line_attributes":60,"@mapbox/vector-tile":8}],62:[function(_dereq_,module,exports){ -"use strict";var ref=_dereq_("../../util/struct_array"),createLayout=ref.createLayout,symbolLayoutAttributes=createLayout([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"}]),dynamicLayoutAttributes=createLayout([{name:"a_projected_pos",components:3,type:"Float32"}],4),placementOpacityAttributes=createLayout([{name:"a_fade_opacity",components:1,type:"Uint32"}],4),collisionVertexAttributes=createLayout([{name:"a_placed",components:2,type:"Uint8"}],4),symbolAttributes={symbolLayoutAttributes:symbolLayoutAttributes,dynamicLayoutAttributes:dynamicLayoutAttributes,placementOpacityAttributes:placementOpacityAttributes,collisionVertexAttributes:collisionVertexAttributes,collisionBox:createLayout([{type:"Int16",name:"anchorPointX"},{type:"Int16",name:"anchorPointY"},{type:"Int16",name:"x1"},{type:"Int16",name:"y1"},{type:"Int16",name:"x2"},{type:"Int16",name:"y2"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"},{type:"Int16",name:"radius"},{type:"Int16",name:"signedDistanceFromAnchor"}]),collisionBoxLayout:createLayout([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),collisionCircleLayout:createLayout([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),placement:createLayout([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Uint16",name:"glyphStartIndex"},{type:"Uint16",name:"numGlyphs"},{type:"Uint32",name:"vertexStartIndex"},{type:"Uint32",name:"lineStartIndex"},{type:"Uint32",name:"lineLength"},{type:"Uint16",name:"segment"},{type:"Uint16",name:"lowerSize"},{type:"Uint16",name:"upperSize"},{type:"Float32",name:"lineOffsetX"},{type:"Float32",name:"lineOffsetY"},{type:"Uint8",name:"writingMode"},{type:"Uint8",name:"hidden"}]),glyphOffset:createLayout([{type:"Float32",name:"offsetX"}]),lineVertex:createLayout([{type:"Int16",name:"x"},{type:"Int16",name:"y"},{type:"Int16",name:"tileUnitDistanceFromAnchor"}])};module.exports=symbolAttributes; -},{"../../util/struct_array":281}],63:[function(_dereq_,module,exports){ -"use strict";function addVertex(e,t,r,o,i,a,n,s){e.emplaceBack(t,r,Math.round(64*o),Math.round(64*i),a,n,s?s[0]:void 0,s?s[1]:void 0)}function addDynamicAttributes(e,t,r){e.emplaceBack(t.x,t.y,r),e.emplaceBack(t.x,t.y,r),e.emplaceBack(t.x,t.y,r),e.emplaceBack(t.x,t.y,r)}var ref=_dereq_("./symbol_attributes"),symbolLayoutAttributes=ref.symbolLayoutAttributes,collisionVertexAttributes=ref.collisionVertexAttributes,collisionBoxLayout=ref.collisionBoxLayout,collisionCircleLayout=ref.collisionCircleLayout,dynamicLayoutAttributes=ref.dynamicLayoutAttributes,ref$1=_dereq_("../array_types"),SymbolLayoutArray=ref$1.SymbolLayoutArray,SymbolDynamicLayoutArray=ref$1.SymbolDynamicLayoutArray,SymbolOpacityArray=ref$1.SymbolOpacityArray,CollisionBoxLayoutArray=ref$1.CollisionBoxLayoutArray,CollisionCircleLayoutArray=ref$1.CollisionCircleLayoutArray,CollisionVertexArray=ref$1.CollisionVertexArray,PlacedSymbolArray=ref$1.PlacedSymbolArray,GlyphOffsetArray=ref$1.GlyphOffsetArray,SymbolLineVertexArray=ref$1.SymbolLineVertexArray,Point=_dereq_("@mapbox/point-geometry"),ref$2=_dereq_("../segment"),SegmentVector=ref$2.SegmentVector,ref$3=_dereq_("../program_configuration"),ProgramConfigurationSet=ref$3.ProgramConfigurationSet,ref$4=_dereq_("../index_array_type"),TriangleIndexArray=ref$4.TriangleIndexArray,LineIndexArray=ref$4.LineIndexArray,transformText=_dereq_("../../symbol/transform_text"),mergeLines=_dereq_("../../symbol/mergelines"),scriptDetection=_dereq_("../../util/script_detection"),loadGeometry=_dereq_("../load_geometry"),vectorTileFeatureTypes=_dereq_("@mapbox/vector-tile").VectorTileFeature.types,verticalizePunctuation=_dereq_("../../util/verticalize_punctuation"),Anchor=_dereq_("../../symbol/anchor"),OpacityState=_dereq_("../../symbol/opacity_state"),ref$5=_dereq_("../../symbol/symbol_size"),getSizeData=ref$5.getSizeData,ref$6=_dereq_("../../util/web_worker_transfer"),register=ref$6.register,shaderOpacityAttributes=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}],symbolBufferConfigurations={text:{LayoutArray:SymbolLayoutArray,layoutAttributes:symbolLayoutAttributes.members,IndexArray:TriangleIndexArray,dynamicLayout:!0,opacity:!0,collision:!1},icon:{LayoutArray:SymbolLayoutArray,layoutAttributes:symbolLayoutAttributes.members,IndexArray:TriangleIndexArray,dynamicLayout:!0,opacity:!0,collision:!1},collisionBox:{LayoutArray:CollisionBoxLayoutArray,layoutAttributes:collisionBoxLayout.members,IndexArray:LineIndexArray,dynamicLayout:!1,opacity:!1,collision:!0},collisionCircle:{LayoutArray:CollisionCircleLayoutArray,layoutAttributes:collisionCircleLayout.members,IndexArray:TriangleIndexArray,dynamicLayout:!1,opacity:!1,collision:!0}},SymbolBuffers=function(e,t){this.layoutVertexArray=new e.LayoutArray,this.layoutAttributes=e.layoutAttributes,this.indexArray=new e.IndexArray,this.programConfigurations=t,this.segments=new SegmentVector,e.dynamicLayout&&(this.dynamicLayoutVertexArray=new SymbolDynamicLayoutArray),e.opacity&&(this.opacityVertexArray=new SymbolOpacityArray),e.collision&&(this.collisionVertexArray=new CollisionVertexArray)};SymbolBuffers.prototype.upload=function(e,t){void 0===t&&(t=!1),this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=e.createIndexBuffer(this.indexArray,t),this.programConfigurations.upload(e),this.dynamicLayoutVertexArray&&(this.dynamicLayoutVertexBuffer=e.createVertexBuffer(this.dynamicLayoutVertexArray,dynamicLayoutAttributes.members,!0)),this.opacityVertexArray&&(this.opacityVertexBuffer=e.createVertexBuffer(this.opacityVertexArray,shaderOpacityAttributes,!0),this.opacityVertexBuffer.itemSize=1),this.collisionVertexArray&&(this.collisionVertexBuffer=e.createVertexBuffer(this.collisionVertexArray,collisionVertexAttributes.members,!0))},SymbolBuffers.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer&&this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer&&this.opacityVertexBuffer.destroy(),this.collisionVertexBuffer&&this.collisionVertexBuffer.destroy())},register("SymbolBuffers",SymbolBuffers);var SymbolBucket=function(e){this.collisionBoxArray=e.collisionBoxArray,this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(function(e){return e.id}),this.index=e.index,this.pixelRatio=e.pixelRatio;var t=this.layers[0],r=t._unevaluatedLayout._values;this.textSizeData=getSizeData(this.zoom,r["text-size"]),this.iconSizeData=getSizeData(this.zoom,r["icon-size"]);var o=this.layers[0].layout;this.sortFeaturesByY=o.get("text-allow-overlap")||o.get("icon-allow-overlap")||o.get("text-ignore-placement")||o.get("icon-ignore-placement")};SymbolBucket.prototype.createArrays=function(){this.text=new SymbolBuffers(symbolBufferConfigurations.text,new ProgramConfigurationSet(symbolLayoutAttributes.members,this.layers,this.zoom,function(e){return/^text/.test(e)})),this.icon=new SymbolBuffers(symbolBufferConfigurations.icon,new ProgramConfigurationSet(symbolLayoutAttributes.members,this.layers,this.zoom,function(e){return/^icon/.test(e)})),this.collisionBox=new SymbolBuffers(symbolBufferConfigurations.collisionBox,new ProgramConfigurationSet(collisionBoxLayout.members,this.layers,this.zoom,function(){return!1})),this.collisionCircle=new SymbolBuffers(symbolBufferConfigurations.collisionCircle,new ProgramConfigurationSet(collisionCircleLayout.members,this.layers,this.zoom,function(){return!1})),this.placedGlyphArray=new PlacedSymbolArray,this.placedIconArray=new PlacedSymbolArray,this.glyphOffsetArray=new GlyphOffsetArray,this.lineVertexArray=new SymbolLineVertexArray},SymbolBucket.prototype.populate=function(e,t){var r=this,o=this.layers[0],i=o.layout,a=i.get("text-font"),n=i.get("text-field"),s=i.get("icon-image"),l=("constant"!==n.value.kind||n.value.value.length>0)&&("constant"!==a.value.kind||a.value.value.length>0),y="constant"!==s.value.kind||s.value.value&&s.value.value.length>0;if(this.features=[],l||y){for(var c=t.iconDependencies,u=t.glyphDependencies,x={zoom:this.zoom},m=0,f=e;m=0;l--)n[l]={x:t[l].x,y:t[l].y,tileUnitDistanceFromAnchor:a},l>0&&(a+=t[l-1].dist(t[l]));for(var y=0;y0;e.addCollisionDebugVertices(l,y,c,u,x?e.collisionCircle:e.collisionBox,s.anchorPoint,o,x)}}}},SymbolBucket.prototype.deserializeCollisionBoxes=function(e,t,r,o,i){for(var a={},n=t;n1||this.icon.segments.get().length>1))){for(var r=[],o=0;o=this.dim+this.border||t<-this.border||t>=this.dim+this.border)throw new RangeError("out of range source coordinates for DEM data");return(t+this.border)*this.stride+(e+this.border)},register("Level",Level);var DEMData=function(e,t,i){this.uid=e,this.scale=t||1,this.level=i||new Level(256,512),this.loaded=!!i};DEMData.prototype.loadFromImage=function(e){var t=this;if(e.height!==e.width)throw new RangeError("DEM tiles must be square");for(var i=this.level=new Level(e.width,e.width/2),r=e.data,d=0;dbounds.max||a.ybounds.max)&&util.warnOnce("Geometry exceeds allowed extent, reduce your vector tile buffer size")}return r}; -},{"../util/util":285,"./extent":65}],69:[function(_dereq_,module,exports){ -"use strict";var ref=_dereq_("../util/struct_array"),createLayout=ref.createLayout;module.exports=createLayout([{name:"a_pos",type:"Int16",components:2}]); -},{"../util/struct_array":281}],70:[function(_dereq_,module,exports){ -"use strict";function packColor(r){return[packUint8ToFloat(255*r.r,255*r.g),packUint8ToFloat(255*r.b,255*r.a)]}function paintAttributeName(r,t){return{"text-opacity":"opacity","icon-opacity":"opacity","text-color":"fill_color","icon-color":"fill_color","text-halo-color":"halo_color","icon-halo-color":"halo_color","text-halo-blur":"halo_blur","icon-halo-blur":"halo_blur","text-halo-width":"halo_width","icon-halo-width":"halo_width","line-gap-width":"gapwidth"}[r]||r.replace(t+"-","").replace(/-/g,"_")}var packUint8ToFloat=_dereq_("../shaders/encode_attribute").packUint8ToFloat,Color=_dereq_("../style-spec/util/color"),ref=_dereq_("../util/web_worker_transfer"),register=ref.register,ref$1=_dereq_("../style/properties"),PossiblyEvaluatedPropertyValue=ref$1.PossiblyEvaluatedPropertyValue,ref$2=_dereq_("./array_types"),StructArrayLayout1f4=ref$2.StructArrayLayout1f4,StructArrayLayout2f8=ref$2.StructArrayLayout2f8,StructArrayLayout4f16=ref$2.StructArrayLayout4f16,ConstantBinder=function(r,t,o){this.value=r,this.name=t,this.type=o,this.statistics={max:-1/0}};ConstantBinder.prototype.defines=function(){return["#define HAS_UNIFORM_u_"+this.name]},ConstantBinder.prototype.populatePaintArray=function(){},ConstantBinder.prototype.upload=function(){},ConstantBinder.prototype.destroy=function(){},ConstantBinder.prototype.setUniforms=function(r,t,o,e){var i=e.constantOr(this.value),n=r.gl;"color"===this.type?n.uniform4f(t.uniforms["u_"+this.name],i.r,i.g,i.b,i.a):n.uniform1f(t.uniforms["u_"+this.name],i)};var SourceExpressionBinder=function(r,t,o){this.expression=r,this.name=t,this.type=o,this.statistics={max:-1/0};var e="color"===o?StructArrayLayout2f8:StructArrayLayout1f4;this.paintVertexAttributes=[{name:"a_"+t,type:"Float32",components:"color"===o?2:1,offset:0}],this.paintVertexArray=new e};SourceExpressionBinder.prototype.defines=function(){return[]},SourceExpressionBinder.prototype.populatePaintArray=function(r,t){var o=this.paintVertexArray,e=o.length;o.reserve(r);var i=this.expression.evaluate({zoom:0},t);if("color"===this.type)for(var n=packColor(i),a=e;aMAX_VERTEX_ARRAY_LENGTH&&warnOnce("Max vertices per segment is "+MAX_VERTEX_ARRAY_LENGTH+": bucket requested "+e),(!n||n.vertexLength+e>module.exports.MAX_VERTEX_ARRAY_LENGTH)&&(n={vertexOffset:t.length,primitiveOffset:r.length,vertexLength:0,primitiveLength:0},this.segments.push(n)),n},SegmentVector.prototype.get=function(){return this.segments},SegmentVector.prototype.destroy=function(){for(var e=this,t=0,r=e.segments;t90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")};LngLat.prototype.wrap=function(){return new LngLat(wrap(this.lng,-180,180),this.lat)},LngLat.prototype.toArray=function(){return[this.lng,this.lat]},LngLat.prototype.toString=function(){return"LngLat("+this.lng+", "+this.lat+")"},LngLat.prototype.toBounds=function(t){var n=360*t/40075017,r=n/Math.cos(Math.PI/180*this.lat);return new(_dereq_("./lng_lat_bounds"))(new LngLat(this.lng-r,this.lat-n),new LngLat(this.lng+r,this.lat+n))},LngLat.convert=function(t){if(t instanceof LngLat)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new LngLat(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&"object"==typeof t&&null!==t)return new LngLat(Number(t.lng),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: , lat: }, or an array of [, ]")},module.exports=LngLat; -},{"../util/util":285,"./lng_lat_bounds":75}],75:[function(_dereq_,module,exports){ -"use strict";var LngLat=_dereq_("./lng_lat"),LngLatBounds=function(t,n){t&&(n?this.setSouthWest(t).setNorthEast(n):4===t.length?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1]))};LngLatBounds.prototype.setNorthEast=function(t){return this._ne=t instanceof LngLat?new LngLat(t.lng,t.lat):LngLat.convert(t),this},LngLatBounds.prototype.setSouthWest=function(t){return this._sw=t instanceof LngLat?new LngLat(t.lng,t.lat):LngLat.convert(t),this},LngLatBounds.prototype.extend=function(t){var n,e,s=this._sw,o=this._ne;if(t instanceof LngLat)n=t,e=t;else{if(!(t instanceof LngLatBounds))return Array.isArray(t)?t.every(Array.isArray)?this.extend(LngLatBounds.convert(t)):this.extend(LngLat.convert(t)):this;if(n=t._sw,e=t._ne,!n||!e)return this}return s||o?(s.lng=Math.min(n.lng,s.lng),s.lat=Math.min(n.lat,s.lat),o.lng=Math.max(e.lng,o.lng),o.lat=Math.max(e.lat,o.lat)):(this._sw=new LngLat(n.lng,n.lat),this._ne=new LngLat(e.lng,e.lat)),this},LngLatBounds.prototype.getCenter=function(){return new LngLat((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},LngLatBounds.prototype.getSouthWest=function(){return this._sw},LngLatBounds.prototype.getNorthEast=function(){return this._ne},LngLatBounds.prototype.getNorthWest=function(){return new LngLat(this.getWest(),this.getNorth())},LngLatBounds.prototype.getSouthEast=function(){return new LngLat(this.getEast(),this.getSouth())},LngLatBounds.prototype.getWest=function(){return this._sw.lng},LngLatBounds.prototype.getSouth=function(){return this._sw.lat},LngLatBounds.prototype.getEast=function(){return this._ne.lng},LngLatBounds.prototype.getNorth=function(){return this._ne.lat},LngLatBounds.prototype.toArray=function(){return[this._sw.toArray(),this._ne.toArray()]},LngLatBounds.prototype.toString=function(){return"LngLatBounds("+this._sw.toString()+", "+this._ne.toString()+")"},LngLatBounds.convert=function(t){return!t||t instanceof LngLatBounds?t:new LngLatBounds(t)},module.exports=LngLatBounds; -},{"./lng_lat":74}],76:[function(_dereq_,module,exports){ -"use strict";var LngLat=_dereq_("./lng_lat"),Point=_dereq_("@mapbox/point-geometry"),Coordinate=_dereq_("./coordinate"),util=_dereq_("../util/util"),interp=_dereq_("../style-spec/util/interpolate").number,tileCover=_dereq_("../util/tile_cover"),ref=_dereq_("../source/tile_id"),CanonicalTileID=ref.CanonicalTileID,UnwrappedTileID=ref.UnwrappedTileID,EXTENT=_dereq_("../data/extent"),glmatrix=_dereq_("@mapbox/gl-matrix"),vec4=glmatrix.vec4,mat4=glmatrix.mat4,mat2=glmatrix.mat2,Transform=function(t,i,o){this.tileSize=512,this._renderWorldCopies=void 0===o||o,this._minZoom=t||0,this._maxZoom=i||22,this.latRange=[-85.05113,85.05113],this.width=0,this.height=0,this._center=new LngLat(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._posMatrixCache={}},prototypeAccessors={minZoom:{},maxZoom:{},renderWorldCopies:{},worldSize:{},centerPoint:{},size:{},bearing:{},pitch:{},fov:{},zoom:{},center:{},unmodified:{},x:{},y:{},point:{}};Transform.prototype.clone=function(){var t=new Transform(this._minZoom,this._maxZoom,this._renderWorldCopies);return t.tileSize=this.tileSize,t.latRange=this.latRange,t.width=this.width,t.height=this.height,t._center=this._center,t.zoom=this.zoom,t.angle=this.angle,t._fov=this._fov,t._pitch=this._pitch,t._unmodified=this._unmodified,t._calcMatrices(),t},prototypeAccessors.minZoom.get=function(){return this._minZoom},prototypeAccessors.minZoom.set=function(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))},prototypeAccessors.maxZoom.get=function(){return this._maxZoom},prototypeAccessors.maxZoom.set=function(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))},prototypeAccessors.renderWorldCopies.get=function(){return this._renderWorldCopies},prototypeAccessors.worldSize.get=function(){return this.tileSize*this.scale},prototypeAccessors.centerPoint.get=function(){return this.size._div(2)},prototypeAccessors.size.get=function(){return new Point(this.width,this.height)},prototypeAccessors.bearing.get=function(){return-this.angle/Math.PI*180},prototypeAccessors.bearing.set=function(t){var i=-util.wrap(t,-180,180)*Math.PI/180;this.angle!==i&&(this._unmodified=!1,this.angle=i,this._calcMatrices(),this.rotationMatrix=mat2.create(),mat2.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))},prototypeAccessors.pitch.get=function(){return this._pitch/Math.PI*180},prototypeAccessors.pitch.set=function(t){var i=util.clamp(t,0,60)/180*Math.PI;this._pitch!==i&&(this._unmodified=!1,this._pitch=i,this._calcMatrices())},prototypeAccessors.fov.get=function(){return this._fov/Math.PI*180},prototypeAccessors.fov.set=function(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=t/180*Math.PI,this._calcMatrices())},prototypeAccessors.zoom.get=function(){return this._zoom},prototypeAccessors.zoom.set=function(t){var i=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==i&&(this._unmodified=!1,this._zoom=i,this.scale=this.zoomScale(i),this.tileZoom=Math.floor(i),this.zoomFraction=i-this.tileZoom,this._constrain(),this._calcMatrices())},prototypeAccessors.center.get=function(){return this._center},prototypeAccessors.center.set=function(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices())},Transform.prototype.coveringZoomLevel=function(t){return(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize))},Transform.prototype.getVisibleUnwrappedCoordinates=function(t){for(var i=this.pointCoordinate(new Point(0,0),0),o=this.pointCoordinate(new Point(this.width,0),0),e=Math.floor(i.column),r=Math.floor(o.column),n=[new UnwrappedTileID(0,t)],s=e;s<=r;s++)0!==s&&n.push(new UnwrappedTileID(s,t));return n},Transform.prototype.coveringTiles=function(t){var i=this.coveringZoomLevel(t),o=i;if(void 0!==t.minzoom&&it.maxzoom&&(i=t.maxzoom);var e=this.pointCoordinate(this.centerPoint,i),r=new Point(e.column-.5,e.row-.5),n=[this.pointCoordinate(new Point(0,0),i),this.pointCoordinate(new Point(this.width,0),i),this.pointCoordinate(new Point(this.width,this.height),i),this.pointCoordinate(new Point(0,this.height),i)];return tileCover(i,n,t.reparseOverscaled?o:i,this._renderWorldCopies).sort(function(t,i){return r.dist(t.canonical)-r.dist(i.canonical)})},Transform.prototype.resize=function(t,i){this.width=t,this.height=i,this.pixelsToGLUnits=[2/t,-2/i],this._constrain(),this._calcMatrices()},prototypeAccessors.unmodified.get=function(){return this._unmodified},Transform.prototype.zoomScale=function(t){return Math.pow(2,t)},Transform.prototype.scaleZoom=function(t){return Math.log(t)/Math.LN2},Transform.prototype.project=function(t){return new Point(this.lngX(t.lng),this.latY(t.lat))},Transform.prototype.unproject=function(t){return new LngLat(this.xLng(t.x),this.yLat(t.y))},prototypeAccessors.x.get=function(){return this.lngX(this.center.lng)},prototypeAccessors.y.get=function(){return this.latY(this.center.lat)},prototypeAccessors.point.get=function(){return new Point(this.x,this.y)},Transform.prototype.lngX=function(t){return(180+t)*this.worldSize/360},Transform.prototype.latY=function(t){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))*this.worldSize/360},Transform.prototype.xLng=function(t){return 360*t/this.worldSize-180},Transform.prototype.yLat=function(t){var i=180-360*t/this.worldSize;return 360/Math.PI*Math.atan(Math.exp(i*Math.PI/180))-90},Transform.prototype.setLocationAtPoint=function(t,i){var o=this.pointCoordinate(i)._sub(this.pointCoordinate(this.centerPoint));this.center=this.coordinateLocation(this.locationCoordinate(t)._sub(o)),this._renderWorldCopies&&(this.center=this.center.wrap())},Transform.prototype.locationPoint=function(t){return this.coordinatePoint(this.locationCoordinate(t))},Transform.prototype.pointLocation=function(t){return this.coordinateLocation(this.pointCoordinate(t))},Transform.prototype.locationCoordinate=function(t){return new Coordinate(this.lngX(t.lng)/this.tileSize,this.latY(t.lat)/this.tileSize,this.zoom).zoomTo(this.tileZoom)},Transform.prototype.coordinateLocation=function(t){var i=t.zoomTo(this.zoom);return new LngLat(this.xLng(i.column*this.tileSize),this.yLat(i.row*this.tileSize))},Transform.prototype.pointCoordinate=function(t,i){void 0===i&&(i=this.tileZoom);var o=[t.x,t.y,0,1],e=[t.x,t.y,1,1];vec4.transformMat4(o,o,this.pixelMatrixInverse),vec4.transformMat4(e,e,this.pixelMatrixInverse);var r=o[3],n=e[3],s=o[0]/r,a=e[0]/n,h=o[1]/r,c=e[1]/n,p=o[2]/r,m=e[2]/n,l=p===m?0:(0-p)/(m-p);return new Coordinate(interp(s,a,l)/this.tileSize,interp(h,c,l)/this.tileSize,this.zoom)._zoomTo(i)},Transform.prototype.coordinatePoint=function(t){var i=t.zoomTo(this.zoom),o=[i.column*this.tileSize,i.row*this.tileSize,0,1];return vec4.transformMat4(o,o,this.pixelMatrix),new Point(o[0]/o[3],o[1]/o[3])},Transform.prototype.calculatePosMatrix=function(t){var i=t.key;if(this._posMatrixCache[i])return this._posMatrixCache[i];var o=t.canonical,e=this.worldSize/this.zoomScale(o.z),r=o.x+Math.pow(2,o.z)*t.wrap,n=mat4.identity(new Float64Array(16));return mat4.translate(n,n,[r*e,o.y*e,0]),mat4.scale(n,n,[e/EXTENT,e/EXTENT,1]),mat4.multiply(n,this.projMatrix,n),this._posMatrixCache[i]=new Float32Array(n),this._posMatrixCache[i]},Transform.prototype._constrain=function(){if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var t,i,o,e,r=-90,n=90,s=-180,a=180,h=this.size,c=this._unmodified;if(this.latRange){var p=this.latRange;r=this.latY(p[1]),n=this.latY(p[0]),t=n-rn&&(e=n-f)}if(this.lngRange){var d=this.x,g=h.x/2;d-ga&&(o=a-g)}void 0===o&&void 0===e||(this.center=this.unproject(new Point(void 0!==o?o:this.x,void 0!==e?e:this.y))),this._unmodified=c,this._constraining=!1}},Transform.prototype._calcMatrices=function(){if(this.height){this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height;var t=this._fov/2,i=Math.PI/2+this._pitch,o=Math.sin(t)*this.cameraToCenterDistance/Math.sin(Math.PI-i-t),e=Math.cos(Math.PI/2-this._pitch)*o+this.cameraToCenterDistance,r=1.01*e,n=new Float64Array(16);mat4.perspective(n,this._fov,this.width/this.height,1,r),mat4.scale(n,n,[1,-1,1]),mat4.translate(n,n,[0,0,-this.cameraToCenterDistance]),mat4.rotateX(n,n,this._pitch),mat4.rotateZ(n,n,this.angle),mat4.translate(n,n,[-this.x,-this.y,0]);var s=this.worldSize/(2*Math.PI*6378137*Math.abs(Math.cos(this.center.lat*(Math.PI/180))));if(mat4.scale(n,n,[1,1,s,1]),this.projMatrix=n,n=mat4.create(),mat4.scale(n,n,[this.width/2,-this.height/2,1]),mat4.translate(n,n,[1,-1,0]),this.pixelMatrix=mat4.multiply(new Float64Array(16),n,this.projMatrix),!(n=mat4.invert(new Float64Array(16),this.pixelMatrix)))throw new Error("failed to invert matrix");this.pixelMatrixInverse=n,this._posMatrixCache={}}},Object.defineProperties(Transform.prototype,prototypeAccessors),module.exports=Transform; -},{"../data/extent":65,"../source/tile_id":126,"../style-spec/util/interpolate":169,"../util/tile_cover":283,"../util/util":285,"./coordinate":73,"./lng_lat":74,"@mapbox/gl-matrix":2,"@mapbox/point-geometry":4}],77:[function(_dereq_,module,exports){ -"use strict";var Color=_dereq_("../style-spec/util/color"),ZERO=0,ONE=1,ONE_MINUS_SRC_ALPHA=771,ColorMode=function(o,e,l){this.blendFunction=o,this.blendColor=e,this.mask=l};ColorMode.Replace=[ONE,ZERO],ColorMode.disabled=new ColorMode(ColorMode.Replace,Color.transparent,[!1,!1,!1,!1]),ColorMode.unblended=new ColorMode(ColorMode.Replace,Color.transparent,[!0,!0,!0,!0]),ColorMode.alphaBlended=new ColorMode([ONE,ONE_MINUS_SRC_ALPHA],Color.transparent,[!0,!0,!0,!0]),module.exports=ColorMode; -},{"../style-spec/util/color":165}],78:[function(_dereq_,module,exports){ -"use strict";var IndexBuffer=_dereq_("./index_buffer"),VertexBuffer=_dereq_("./vertex_buffer"),Framebuffer=_dereq_("./framebuffer"),DepthMode=_dereq_("./depth_mode"),StencilMode=_dereq_("./stencil_mode"),ColorMode=_dereq_("./color_mode"),util=_dereq_("../util/util"),ref=_dereq_("./value"),ClearColor=ref.ClearColor,ClearDepth=ref.ClearDepth,ClearStencil=ref.ClearStencil,ColorMask=ref.ColorMask,DepthMask=ref.DepthMask,StencilMask=ref.StencilMask,StencilFunc=ref.StencilFunc,StencilOp=ref.StencilOp,StencilTest=ref.StencilTest,DepthRange=ref.DepthRange,DepthTest=ref.DepthTest,DepthFunc=ref.DepthFunc,Blend=ref.Blend,BlendFunc=ref.BlendFunc,BlendColor=ref.BlendColor,Program=ref.Program,LineWidth=ref.LineWidth,ActiveTextureUnit=ref.ActiveTextureUnit,Viewport=ref.Viewport,BindFramebuffer=ref.BindFramebuffer,BindRenderbuffer=ref.BindRenderbuffer,BindTexture=ref.BindTexture,BindVertexBuffer=ref.BindVertexBuffer,BindElementBuffer=ref.BindElementBuffer,BindVertexArrayOES=ref.BindVertexArrayOES,PixelStoreUnpack=ref.PixelStoreUnpack,PixelStoreUnpackPremultiplyAlpha=ref.PixelStoreUnpackPremultiplyAlpha,Context=function(e){this.gl=e,this.extVertexArrayObject=this.gl.getExtension("OES_vertex_array_object"),this.lineWidthRange=e.getParameter(e.ALIASED_LINE_WIDTH_RANGE),this.clearColor=new ClearColor(this),this.clearDepth=new ClearDepth(this),this.clearStencil=new ClearStencil(this),this.colorMask=new ColorMask(this),this.depthMask=new DepthMask(this),this.stencilMask=new StencilMask(this),this.stencilFunc=new StencilFunc(this),this.stencilOp=new StencilOp(this),this.stencilTest=new StencilTest(this),this.depthRange=new DepthRange(this),this.depthTest=new DepthTest(this),this.depthFunc=new DepthFunc(this),this.blend=new Blend(this),this.blendFunc=new BlendFunc(this),this.blendColor=new BlendColor(this),this.program=new Program(this),this.lineWidth=new LineWidth(this),this.activeTexture=new ActiveTextureUnit(this),this.viewport=new Viewport(this),this.bindFramebuffer=new BindFramebuffer(this),this.bindRenderbuffer=new BindRenderbuffer(this),this.bindTexture=new BindTexture(this),this.bindVertexBuffer=new BindVertexBuffer(this),this.bindElementBuffer=new BindElementBuffer(this),this.bindVertexArrayOES=this.extVertexArrayObject&&new BindVertexArrayOES(this),this.pixelStoreUnpack=new PixelStoreUnpack(this),this.pixelStoreUnpackPremultiplyAlpha=new PixelStoreUnpackPremultiplyAlpha(this),this.extTextureFilterAnisotropic=e.getExtension("EXT_texture_filter_anisotropic")||e.getExtension("MOZ_EXT_texture_filter_anisotropic")||e.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=e.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.extTextureHalfFloat=e.getExtension("OES_texture_half_float"),this.extTextureHalfFloat&&e.getExtension("OES_texture_half_float_linear")};Context.prototype.createIndexBuffer=function(e,t){return new IndexBuffer(this,e,t)},Context.prototype.createVertexBuffer=function(e,t,r){return new VertexBuffer(this,e,t,r)},Context.prototype.createRenderbuffer=function(e,t,r){var i=this.gl,n=i.createRenderbuffer();return this.bindRenderbuffer.set(n),i.renderbufferStorage(i.RENDERBUFFER,e,t,r),this.bindRenderbuffer.set(null),n},Context.prototype.createFramebuffer=function(e,t){return new Framebuffer(this,e,t)},Context.prototype.clear=function(e){var t=e.color,r=e.depth,i=this.gl,n=0;t&&(n|=i.COLOR_BUFFER_BIT,this.clearColor.set(t),this.colorMask.set([!0,!0,!0,!0])),void 0!==r&&(n|=i.DEPTH_BUFFER_BIT,this.clearDepth.set(r),this.depthMask.set(!0)),i.clear(n)},Context.prototype.setDepthMode=function(e){e.func!==this.gl.ALWAYS||e.mask?(this.depthTest.set(!0),this.depthFunc.set(e.func),this.depthMask.set(e.mask),this.depthRange.set(e.range)):this.depthTest.set(!1)},Context.prototype.setStencilMode=function(e){e.func!==this.gl.ALWAYS||e.mask?(this.stencilTest.set(!0),this.stencilMask.set(e.mask),this.stencilOp.set([e.fail,e.depthFail,e.pass]),this.stencilFunc.set({func:e.test.func,ref:e.ref,mask:e.test.mask})):this.stencilTest.set(!1)},Context.prototype.setColorMode=function(e){util.deepEqual(e.blendFunction,ColorMode.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(e.blendFunction),this.blendColor.set(e.blendColor)),this.colorMask.set(e.mask)},module.exports=Context; -},{"../util/util":285,"./color_mode":77,"./depth_mode":79,"./framebuffer":80,"./index_buffer":81,"./stencil_mode":82,"./value":83,"./vertex_buffer":84}],79:[function(_dereq_,module,exports){ -"use strict";var ALWAYS=519,DepthMode=function(e,t,d){this.func=e,this.mask=t,this.range=d};DepthMode.ReadOnly=!1,DepthMode.ReadWrite=!0,DepthMode.disabled=new DepthMode(ALWAYS,DepthMode.ReadOnly,[0,1]),module.exports=DepthMode; -},{}],80:[function(_dereq_,module,exports){ -"use strict";var ref=_dereq_("./value"),ColorAttachment=ref.ColorAttachment,DepthAttachment=ref.DepthAttachment,Framebuffer=function(t,e,r){this.context=t,this.width=e,this.height=r;var h=t.gl,a=this.framebuffer=h.createFramebuffer();this.colorAttachment=new ColorAttachment(t,a),this.depthAttachment=new DepthAttachment(t,a)};Framebuffer.prototype.destroy=function(){var t=this.context.gl,e=this.colorAttachment.get();e&&t.deleteTexture(e);var r=this.depthAttachment.get();r&&t.deleteRenderbuffer(r),t.deleteFramebuffer(this.framebuffer)},module.exports=Framebuffer; -},{"./value":83}],81:[function(_dereq_,module,exports){ -"use strict";var IndexBuffer=function(e,t,r){this.context=e;var f=e.gl;this.buffer=f.createBuffer(),this.dynamicDraw=Boolean(r),this.unbindVAO(),e.bindElementBuffer.set(this.buffer),f.bufferData(f.ELEMENT_ARRAY_BUFFER,t.arrayBuffer,this.dynamicDraw?f.DYNAMIC_DRAW:f.STATIC_DRAW),this.dynamicDraw||delete t.arrayBuffer};IndexBuffer.prototype.unbindVAO=function(){this.context.extVertexArrayObject&&this.context.bindVertexArrayOES.set(null)},IndexBuffer.prototype.bind=function(){this.context.bindElementBuffer.set(this.buffer)},IndexBuffer.prototype.updateData=function(e){var t=this.context.gl;this.unbindVAO(),this.bind(),t.bufferSubData(t.ELEMENT_ARRAY_BUFFER,0,e.arrayBuffer)},IndexBuffer.prototype.destroy=function(){var e=this.context.gl;this.buffer&&(e.deleteBuffer(this.buffer),delete this.buffer)},module.exports=IndexBuffer; -},{}],82:[function(_dereq_,module,exports){ -"use strict";var ALWAYS=519,KEEP=7680,StencilMode=function(t,e,i,s,d,l){this.test=t,this.ref=e,this.mask=i,this.fail=s,this.depthFail=d,this.pass=l};StencilMode.disabled=new StencilMode({func:ALWAYS,mask:0},0,0,KEEP,KEEP,KEEP),module.exports=StencilMode; -},{}],83:[function(_dereq_,module,exports){ -"use strict";var Color=_dereq_("../style-spec/util/color"),util=_dereq_("../util/util"),ClearColor=function(t){this.context=t,this.current=Color.transparent};ClearColor.prototype.get=function(){return this.current},ClearColor.prototype.set=function(t){var e=this.current;t.r===e.r&&t.g===e.g&&t.b===e.b&&t.a===e.a||(this.context.gl.clearColor(t.r,t.g,t.b,t.a),this.current=t)};var ClearDepth=function(t){this.context=t,this.current=1};ClearDepth.prototype.get=function(){return this.current},ClearDepth.prototype.set=function(t){this.current!==t&&(this.context.gl.clearDepth(t),this.current=t)};var ClearStencil=function(t){this.context=t,this.current=0};ClearStencil.prototype.get=function(){return this.current},ClearStencil.prototype.set=function(t){this.current!==t&&(this.context.gl.clearStencil(t),this.current=t)};var ColorMask=function(t){this.context=t,this.current=[!0,!0,!0,!0]};ColorMask.prototype.get=function(){return this.current},ColorMask.prototype.set=function(t){var e=this.current;t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]||(this.context.gl.colorMask(t[0],t[1],t[2],t[3]),this.current=t)};var DepthMask=function(t){this.context=t,this.current=!0};DepthMask.prototype.get=function(){return this.current},DepthMask.prototype.set=function(t){this.current!==t&&(this.context.gl.depthMask(t),this.current=t)};var StencilMask=function(t){this.context=t,this.current=255};StencilMask.prototype.get=function(){return this.current},StencilMask.prototype.set=function(t){this.current!==t&&(this.context.gl.stencilMask(t),this.current=t)};var StencilFunc=function(t){this.context=t,this.current={func:t.gl.ALWAYS,ref:0,mask:255}};StencilFunc.prototype.get=function(){return this.current},StencilFunc.prototype.set=function(t){var e=this.current;t.func===e.func&&t.ref===e.ref&&t.mask===e.mask||(this.context.gl.stencilFunc(t.func,t.ref,t.mask),this.current=t)};var StencilOp=function(t){this.context=t;var e=this.context.gl;this.current=[e.KEEP,e.KEEP,e.KEEP]};StencilOp.prototype.get=function(){return this.current},StencilOp.prototype.set=function(t){var e=this.current;t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]||(this.context.gl.stencilOp(t[0],t[1],t[2]),this.current=t)};var StencilTest=function(t){this.context=t,this.current=!1};StencilTest.prototype.get=function(){return this.current},StencilTest.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;t?e.enable(e.STENCIL_TEST):e.disable(e.STENCIL_TEST),this.current=t}};var DepthRange=function(t){this.context=t,this.current=[0,1]};DepthRange.prototype.get=function(){return this.current},DepthRange.prototype.set=function(t){var e=this.current;t[0]===e[0]&&t[1]===e[1]||(this.context.gl.depthRange(t[0],t[1]),this.current=t)};var DepthTest=function(t){this.context=t,this.current=!1};DepthTest.prototype.get=function(){return this.current},DepthTest.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;t?e.enable(e.DEPTH_TEST):e.disable(e.DEPTH_TEST),this.current=t}};var DepthFunc=function(t){this.context=t,this.current=t.gl.LESS};DepthFunc.prototype.get=function(){return this.current},DepthFunc.prototype.set=function(t){this.current!==t&&(this.context.gl.depthFunc(t),this.current=t)};var Blend=function(t){this.context=t,this.current=!1};Blend.prototype.get=function(){return this.current},Blend.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;t?e.enable(e.BLEND):e.disable(e.BLEND),this.current=t}};var BlendFunc=function(t){this.context=t;var e=this.context.gl;this.current=[e.ONE,e.ZERO]};BlendFunc.prototype.get=function(){return this.current},BlendFunc.prototype.set=function(t){var e=this.current;t[0]===e[0]&&t[1]===e[1]||(this.context.gl.blendFunc(t[0],t[1]),this.current=t)};var BlendColor=function(t){this.context=t,this.current=Color.transparent};BlendColor.prototype.get=function(){return this.current},BlendColor.prototype.set=function(t){var e=this.current;t.r===e.r&&t.g===e.g&&t.b===e.b&&t.a===e.a||(this.context.gl.blendColor(t.r,t.g,t.b,t.a),this.current=t)};var Program=function(t){this.context=t,this.current=null};Program.prototype.get=function(){return this.current},Program.prototype.set=function(t){this.current!==t&&(this.context.gl.useProgram(t),this.current=t)};var LineWidth=function(t){this.context=t,this.current=1};LineWidth.prototype.get=function(){return this.current},LineWidth.prototype.set=function(t){var e=this.context.lineWidthRange,r=util.clamp(t,e[0],e[1]);this.current!==r&&(this.context.gl.lineWidth(r),this.current=t)};var ActiveTextureUnit=function(t){this.context=t,this.current=t.gl.TEXTURE0};ActiveTextureUnit.prototype.get=function(){return this.current},ActiveTextureUnit.prototype.set=function(t){this.current!==t&&(this.context.gl.activeTexture(t),this.current=t)};var Viewport=function(t){this.context=t;var e=this.context.gl;this.current=[0,0,e.drawingBufferWidth,e.drawingBufferHeight]};Viewport.prototype.get=function(){return this.current},Viewport.prototype.set=function(t){var e=this.current;t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]||(this.context.gl.viewport(t[0],t[1],t[2],t[3]),this.current=t)};var BindFramebuffer=function(t){this.context=t,this.current=null};BindFramebuffer.prototype.get=function(){return this.current},BindFramebuffer.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;e.bindFramebuffer(e.FRAMEBUFFER,t),this.current=t}};var BindRenderbuffer=function(t){this.context=t,this.current=null};BindRenderbuffer.prototype.get=function(){return this.current},BindRenderbuffer.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;e.bindRenderbuffer(e.RENDERBUFFER,t),this.current=t}};var BindTexture=function(t){this.context=t,this.current=null};BindTexture.prototype.get=function(){return this.current},BindTexture.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;e.bindTexture(e.TEXTURE_2D,t),this.current=t}};var BindVertexBuffer=function(t){this.context=t,this.current=null};BindVertexBuffer.prototype.get=function(){return this.current},BindVertexBuffer.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;e.bindBuffer(e.ARRAY_BUFFER,t),this.current=t}};var BindElementBuffer=function(t){this.context=t,this.current=null};BindElementBuffer.prototype.get=function(){return this.current},BindElementBuffer.prototype.set=function(t){var e=this.context.gl;e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,t),this.current=t};var BindVertexArrayOES=function(t){this.context=t,this.current=null};BindVertexArrayOES.prototype.get=function(){return this.current},BindVertexArrayOES.prototype.set=function(t){this.current!==t&&this.context.extVertexArrayObject&&(this.context.extVertexArrayObject.bindVertexArrayOES(t),this.current=t)};var PixelStoreUnpack=function(t){this.context=t,this.current=4};PixelStoreUnpack.prototype.get=function(){return this.current},PixelStoreUnpack.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;e.pixelStorei(e.UNPACK_ALIGNMENT,t),this.current=t}};var PixelStoreUnpackPremultiplyAlpha=function(t){this.context=t,this.current=!1};PixelStoreUnpackPremultiplyAlpha.prototype.get=function(){return this.current},PixelStoreUnpackPremultiplyAlpha.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;e.pixelStorei(e.UNPACK_PREMULTIPLY_ALPHA_WEBGL,t),this.current=t}};var FramebufferValue=function(t,e){this.context=t,this.current=null,this.parent=e};FramebufferValue.prototype.get=function(){return this.current};var ColorAttachment=function(t){function e(e,r){t.call(this,e,r),this.dirty=!1}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){if(this.dirty||this.current!==t){var e=this.context.gl;this.context.bindFramebuffer.set(this.parent),e.framebufferTexture2D(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,t,0),this.current=t,this.dirty=!1}},e.prototype.setDirty=function(){this.dirty=!0},e}(FramebufferValue),DepthAttachment=function(t){function e(){t.apply(this,arguments)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){if(this.current!==t){var e=this.context.gl;this.context.bindFramebuffer.set(this.parent),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_ATTACHMENT,e.RENDERBUFFER,t),this.current=t}},e}(FramebufferValue);module.exports={ClearColor:ClearColor,ClearDepth:ClearDepth,ClearStencil:ClearStencil,ColorMask:ColorMask,DepthMask:DepthMask,StencilMask:StencilMask,StencilFunc:StencilFunc,StencilOp:StencilOp,StencilTest:StencilTest,DepthRange:DepthRange,DepthTest:DepthTest,DepthFunc:DepthFunc,Blend:Blend,BlendFunc:BlendFunc,BlendColor:BlendColor,Program:Program,LineWidth:LineWidth,ActiveTextureUnit:ActiveTextureUnit,Viewport:Viewport,BindFramebuffer:BindFramebuffer,BindRenderbuffer:BindRenderbuffer,BindTexture:BindTexture,BindVertexBuffer:BindVertexBuffer,BindElementBuffer:BindElementBuffer,BindVertexArrayOES:BindVertexArrayOES,PixelStoreUnpack:PixelStoreUnpack,PixelStoreUnpackPremultiplyAlpha:PixelStoreUnpackPremultiplyAlpha,ColorAttachment:ColorAttachment,DepthAttachment:DepthAttachment}; -},{"../style-spec/util/color":165,"../util/util":285}],84:[function(_dereq_,module,exports){ -"use strict";var AttributeType={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"},VertexBuffer=function(t,e,r,i){this.length=e.length,this.attributes=r,this.itemSize=e.bytesPerElement,this.dynamicDraw=i,this.context=t;var f=t.gl;this.buffer=f.createBuffer(),t.bindVertexBuffer.set(this.buffer),f.bufferData(f.ARRAY_BUFFER,e.arrayBuffer,this.dynamicDraw?f.DYNAMIC_DRAW:f.STATIC_DRAW),this.dynamicDraw||delete e.arrayBuffer};VertexBuffer.prototype.bind=function(){this.context.bindVertexBuffer.set(this.buffer)},VertexBuffer.prototype.updateData=function(t){var e=this.context.gl;this.bind(),e.bufferSubData(e.ARRAY_BUFFER,0,t.arrayBuffer)},VertexBuffer.prototype.enableAttributes=function(t,e){for(var r=this,i=0;i":[24,[4,18,20,9,4,0]],"?":[18,[3,16,3,17,4,19,5,20,7,21,11,21,13,20,14,19,15,17,15,15,14,13,13,12,9,10,9,7,-1,-1,9,2,8,1,9,0,10,1,9,2]],"@":[27,[18,13,17,15,15,16,12,16,10,15,9,14,8,11,8,8,9,6,11,5,14,5,16,6,17,8,-1,-1,12,16,10,14,9,11,9,8,10,6,11,5,-1,-1,18,16,17,8,17,6,19,5,21,5,23,7,24,10,24,12,23,15,22,17,20,19,18,20,15,21,12,21,9,20,7,19,5,17,4,15,3,12,3,9,4,6,5,4,7,2,9,1,12,0,15,0,18,1,20,2,21,3,-1,-1,19,16,18,8,18,6,19,5]],A:[18,[9,21,1,0,-1,-1,9,21,17,0,-1,-1,4,7,14,7]],B:[21,[4,21,4,0,-1,-1,4,21,13,21,16,20,17,19,18,17,18,15,17,13,16,12,13,11,-1,-1,4,11,13,11,16,10,17,9,18,7,18,4,17,2,16,1,13,0,4,0]],C:[21,[18,16,17,18,15,20,13,21,9,21,7,20,5,18,4,16,3,13,3,8,4,5,5,3,7,1,9,0,13,0,15,1,17,3,18,5]],D:[21,[4,21,4,0,-1,-1,4,21,11,21,14,20,16,18,17,16,18,13,18,8,17,5,16,3,14,1,11,0,4,0]],E:[19,[4,21,4,0,-1,-1,4,21,17,21,-1,-1,4,11,12,11,-1,-1,4,0,17,0]],F:[18,[4,21,4,0,-1,-1,4,21,17,21,-1,-1,4,11,12,11]],G:[21,[18,16,17,18,15,20,13,21,9,21,7,20,5,18,4,16,3,13,3,8,4,5,5,3,7,1,9,0,13,0,15,1,17,3,18,5,18,8,-1,-1,13,8,18,8]],H:[22,[4,21,4,0,-1,-1,18,21,18,0,-1,-1,4,11,18,11]],I:[8,[4,21,4,0]],J:[16,[12,21,12,5,11,2,10,1,8,0,6,0,4,1,3,2,2,5,2,7]],K:[21,[4,21,4,0,-1,-1,18,21,4,7,-1,-1,9,12,18,0]],L:[17,[4,21,4,0,-1,-1,4,0,16,0]],M:[24,[4,21,4,0,-1,-1,4,21,12,0,-1,-1,20,21,12,0,-1,-1,20,21,20,0]],N:[22,[4,21,4,0,-1,-1,4,21,18,0,-1,-1,18,21,18,0]],O:[22,[9,21,7,20,5,18,4,16,3,13,3,8,4,5,5,3,7,1,9,0,13,0,15,1,17,3,18,5,19,8,19,13,18,16,17,18,15,20,13,21,9,21]],P:[21,[4,21,4,0,-1,-1,4,21,13,21,16,20,17,19,18,17,18,14,17,12,16,11,13,10,4,10]],Q:[22,[9,21,7,20,5,18,4,16,3,13,3,8,4,5,5,3,7,1,9,0,13,0,15,1,17,3,18,5,19,8,19,13,18,16,17,18,15,20,13,21,9,21,-1,-1,12,4,18,-2]],R:[21,[4,21,4,0,-1,-1,4,21,13,21,16,20,17,19,18,17,18,15,17,13,16,12,13,11,4,11,-1,-1,11,11,18,0]],S:[20,[17,18,15,20,12,21,8,21,5,20,3,18,3,16,4,14,5,13,7,12,13,10,15,9,16,8,17,6,17,3,15,1,12,0,8,0,5,1,3,3]],T:[16,[8,21,8,0,-1,-1,1,21,15,21]],U:[22,[4,21,4,6,5,3,7,1,10,0,12,0,15,1,17,3,18,6,18,21]],V:[18,[1,21,9,0,-1,-1,17,21,9,0]],W:[24,[2,21,7,0,-1,-1,12,21,7,0,-1,-1,12,21,17,0,-1,-1,22,21,17,0]],X:[20,[3,21,17,0,-1,-1,17,21,3,0]],Y:[18,[1,21,9,11,9,0,-1,-1,17,21,9,11]],Z:[20,[17,21,3,0,-1,-1,3,21,17,21,-1,-1,3,0,17,0]],"[":[14,[4,25,4,-7,-1,-1,5,25,5,-7,-1,-1,4,25,11,25,-1,-1,4,-7,11,-7]],"\\":[14,[0,21,14,-3]],"]":[14,[9,25,9,-7,-1,-1,10,25,10,-7,-1,-1,3,25,10,25,-1,-1,3,-7,10,-7]],"^":[16,[6,15,8,18,10,15,-1,-1,3,12,8,17,13,12,-1,-1,8,17,8,0]],_:[16,[0,-2,16,-2]],"`":[10,[6,21,5,20,4,18,4,16,5,15,6,16,5,17]],a:[19,[15,14,15,0,-1,-1,15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],b:[19,[4,21,4,0,-1,-1,4,11,6,13,8,14,11,14,13,13,15,11,16,8,16,6,15,3,13,1,11,0,8,0,6,1,4,3]],c:[18,[15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],d:[19,[15,21,15,0,-1,-1,15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],e:[18,[3,8,15,8,15,10,14,12,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],f:[12,[10,21,8,21,6,20,5,17,5,0,-1,-1,2,14,9,14]],g:[19,[15,14,15,-2,14,-5,13,-6,11,-7,8,-7,6,-6,-1,-1,15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],h:[19,[4,21,4,0,-1,-1,4,10,7,13,9,14,12,14,14,13,15,10,15,0]],i:[8,[3,21,4,20,5,21,4,22,3,21,-1,-1,4,14,4,0]],j:[10,[5,21,6,20,7,21,6,22,5,21,-1,-1,6,14,6,-3,5,-6,3,-7,1,-7]],k:[17,[4,21,4,0,-1,-1,14,14,4,4,-1,-1,8,8,15,0]],l:[8,[4,21,4,0]],m:[30,[4,14,4,0,-1,-1,4,10,7,13,9,14,12,14,14,13,15,10,15,0,-1,-1,15,10,18,13,20,14,23,14,25,13,26,10,26,0]],n:[19,[4,14,4,0,-1,-1,4,10,7,13,9,14,12,14,14,13,15,10,15,0]],o:[19,[8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3,16,6,16,8,15,11,13,13,11,14,8,14]],p:[19,[4,14,4,-7,-1,-1,4,11,6,13,8,14,11,14,13,13,15,11,16,8,16,6,15,3,13,1,11,0,8,0,6,1,4,3]],q:[19,[15,14,15,-7,-1,-1,15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],r:[13,[4,14,4,0,-1,-1,4,8,5,11,7,13,9,14,12,14]],s:[17,[14,11,13,13,10,14,7,14,4,13,3,11,4,9,6,8,11,7,13,6,14,4,14,3,13,1,10,0,7,0,4,1,3,3]],t:[12,[5,21,5,4,6,1,8,0,10,0,-1,-1,2,14,9,14]],u:[19,[4,14,4,4,5,1,7,0,10,0,12,1,15,4,-1,-1,15,14,15,0]],v:[16,[2,14,8,0,-1,-1,14,14,8,0]],w:[22,[3,14,7,0,-1,-1,11,14,7,0,-1,-1,11,14,15,0,-1,-1,19,14,15,0]],x:[17,[3,14,14,0,-1,-1,14,14,3,0]],y:[16,[2,14,8,0,-1,-1,14,14,8,0,6,-4,4,-6,2,-7,1,-7]],z:[17,[14,14,3,0,-1,-1,3,14,14,14,-1,-1,3,0,14,0]],"{":[14,[9,25,7,24,6,23,5,21,5,19,6,17,7,16,8,14,8,12,6,10,-1,-1,7,24,6,22,6,20,7,18,8,17,9,15,9,13,8,11,4,9,8,7,9,5,9,3,8,1,7,0,6,-2,6,-4,7,-6,-1,-1,6,8,8,6,8,4,7,2,6,1,5,-1,5,-3,6,-5,7,-6,9,-7]],"|":[8,[4,25,4,-7]],"}":[14,[5,25,7,24,8,23,9,21,9,19,8,17,7,16,6,14,6,12,8,10,-1,-1,7,24,8,22,8,20,7,18,6,17,5,15,5,13,6,11,10,9,6,7,5,5,5,3,6,1,7,0,8,-2,8,-4,7,-6,-1,-1,8,8,6,6,6,4,7,2,8,1,9,-1,9,-3,8,-5,7,-6,5,-7]],"~":[24,[3,6,3,8,4,11,6,12,8,12,10,11,14,8,16,7,18,7,20,8,21,10,-1,-1,3,8,4,10,6,11,8,11,10,10,14,7,16,6,18,6,20,7,21,10,21,12]]}; -},{"../data/array_types":51,"../data/extent":65,"../data/pos_attributes":69,"../gl/depth_mode":79,"../gl/stencil_mode":82,"../util/browser":263,"./vertex_array_object":107,"@mapbox/gl-matrix":2}],90:[function(_dereq_,module,exports){ -"use strict";function drawFill(t,e,r,o){var a=r.paint.get("fill-color"),i=r.paint.get("fill-opacity");if(0!==i.constantOr(1)){var n=t.context;n.setColorMode(t.colorModeForRenderPass());var l=r.paint.get("fill-pattern")||1!==a.constantOr(Color.transparent).a||1!==i.constantOr(0)?"translucent":"opaque";t.renderPass===l&&(n.setDepthMode(t.depthModeForSublayer(1,"opaque"===t.renderPass?DepthMode.ReadWrite:DepthMode.ReadOnly)),drawFillTiles(t,e,r,o,drawFillTile)),"translucent"===t.renderPass&&r.paint.get("fill-antialias")&&(n.lineWidth.set(2),n.setDepthMode(t.depthModeForSublayer(r.getPaintProperty("fill-outline-color")?2:0,DepthMode.ReadOnly)),drawFillTiles(t,e,r,o,drawStrokeTile))}}function drawFillTiles(t,e,r,o,a){if(!pattern.isPatternMissing(r.paint.get("fill-pattern"),t))for(var i=!0,n=0,l=o;n0?1/(1-e):1+e}function saturationFactor(e){return e>0?1-1/(1.001-e):-e}function getFadeValues(e,r,t,a,i){var o=a.paint.get("raster-fade-duration");if(o>0){var n=browser.now(),s=(n-e.timeAdded)/o,u=r?(n-r.timeAdded)/o:-1,d=t.getSource(),f=i.coveringZoomLevel({tileSize:d.tileSize,roundZoom:d.roundZoom}),c=!r||Math.abs(r.tileID.overscaledZ-f)>Math.abs(e.tileID.overscaledZ-f),m=c&&e.refreshedUponExpiration?1:util.clamp(c?s:1-u,0,1);return e.refreshedUponExpiration&&s>=1&&(e.refreshedUponExpiration=!1),r?{opacity:1,mix:1-m}:{opacity:m,mix:0}}return{opacity:1,mix:0}}var util=_dereq_("../util/util"),ImageSource=_dereq_("../source/image_source"),browser=_dereq_("../util/browser"),StencilMode=_dereq_("../gl/stencil_mode"),DepthMode=_dereq_("../gl/depth_mode");module.exports=drawRaster; -},{"../gl/depth_mode":79,"../gl/stencil_mode":82,"../source/image_source":114,"../util/browser":263,"../util/util":285}],96:[function(_dereq_,module,exports){ -"use strict";function drawSymbols(t,e,o,i){if("translucent"===t.renderPass){var r=t.context;r.setStencilMode(StencilMode.disabled),r.setColorMode(t.colorModeForRenderPass()),0!==o.paint.get("icon-opacity").constantOr(1)&&drawLayerSymbols(t,e,o,i,!1,o.paint.get("icon-translate"),o.paint.get("icon-translate-anchor"),o.layout.get("icon-rotation-alignment"),o.layout.get("icon-pitch-alignment"),o.layout.get("icon-keep-upright")),0!==o.paint.get("text-opacity").constantOr(1)&&drawLayerSymbols(t,e,o,i,!0,o.paint.get("text-translate"),o.paint.get("text-translate-anchor"),o.layout.get("text-rotation-alignment"),o.layout.get("text-pitch-alignment"),o.layout.get("text-keep-upright")),e.map.showCollisionBoxes&&drawCollisionDebug(t,e,o,i)}}function drawLayerSymbols(t,e,o,i,r,n,a,s,u,l){var m=t.context,f=m.gl,c=t.transform,p="map"===s,y="map"===u,_=p&&"line"===o.layout.get("symbol-placement"),d=p&&!y&&!_,g=y;m.setDepthMode(g?t.depthModeForSublayer(0,DepthMode.ReadOnly):DepthMode.disabled);for(var x,b=0,h=i;b65535)return void r(new Error("glyphs > 65535 not supported"));var o=l.requests[s];o||(o=l.requests[s]=[],loadGlyphRange(t,s,i.url,i.requestTransform,function(e,r){if(r)for(var i in r)l.glyphs[+i]=r[+i];for(var t=0,a=o;tthis.height)return util.warnOnce("LineAtlas out of space"),null;for(var a=0,r=0;r=0;this.currentLayer--){var f=t.style._layers[a[t.currentLayer]];f.source!==(d&&d.id)&&(d=t.style.sourceCaches[f.source],p=[],d&&(t.clearStencil(),p=d.getVisibleCoordinates(),d.getSource().isTileClipped&&t._renderTileClippingMasks(p))),t.renderLayer(t,d,f,p)}this.renderPass="translucent";var m,g=[];for(this.currentLayer=0,this.currentLayer;this.currentLayer0?r.pop():null},Painter.prototype._createProgramCached=function(e,r){this.cache=this.cache||{};var t=""+e+(r.cacheKey||"")+(this._showOverdrawInspector?"/overdraw":"");return this.cache[t]||(this.cache[t]=new Program(this.context,shaders[e],r,this._showOverdrawInspector)),this.cache[t]},Painter.prototype.useProgram=function(e,r){var t=this._createProgramCached(e,r||this.emptyProgramConfiguration);return this.context.program.set(t.program),t},module.exports=Painter; -},{"../data/array_types":51,"../data/extent":65,"../data/pos_attributes":69,"../data/program_configuration":70,"../data/raster_bounds_attributes":71,"../gl/color_mode":77,"../gl/context":78,"../gl/depth_mode":79,"../gl/stencil_mode":82,"../shaders":109,"../source/pixels_to_tile_units":116,"../source/source_cache":123,"../style-spec/util/color":165,"../symbol/cross_tile_symbol_index":229,"../util/browser":263,"../util/util":285,"./draw_background":86,"./draw_circle":87,"./draw_debug":89,"./draw_fill":90,"./draw_fill_extrusion":91,"./draw_heatmap":92,"./draw_hillshade":93,"./draw_line":94,"./draw_raster":95,"./draw_symbol":96,"./program":104,"./texture":105,"./tile_mask":106,"./vertex_array_object":107,"@mapbox/gl-matrix":2}],103:[function(_dereq_,module,exports){ -"use strict";var pixelsToTileUnits=_dereq_("../source/pixels_to_tile_units");exports.isPatternMissing=function(e,i){if(!e)return!1;var r=i.imageManager.getPattern(e.from),t=i.imageManager.getPattern(e.to);return!r||!t},exports.prepare=function(e,i,r){var t=i.context,n=t.gl,o=i.imageManager.getPattern(e.from),a=i.imageManager.getPattern(e.to);n.uniform1i(r.uniforms.u_image,0),n.uniform2fv(r.uniforms.u_pattern_tl_a,o.tl),n.uniform2fv(r.uniforms.u_pattern_br_a,o.br),n.uniform2fv(r.uniforms.u_pattern_tl_b,a.tl),n.uniform2fv(r.uniforms.u_pattern_br_b,a.br);var u=i.imageManager.getPixelSize(),f=u.width,m=u.height;n.uniform2fv(r.uniforms.u_texsize,[f,m]),n.uniform1f(r.uniforms.u_mix,e.t),n.uniform2fv(r.uniforms.u_pattern_size_a,o.displaySize),n.uniform2fv(r.uniforms.u_pattern_size_b,a.displaySize),n.uniform1f(r.uniforms.u_scale_a,e.fromScale),n.uniform1f(r.uniforms.u_scale_b,e.toScale),t.activeTexture.set(n.TEXTURE0),i.imageManager.bind(i.context)},exports.setTile=function(e,i,r){var t=i.context.gl;t.uniform1f(r.uniforms.u_tile_units_to_pixels,1/pixelsToTileUnits(e,1,i.transform.tileZoom));var n=Math.pow(2,e.tileID.overscaledZ),o=e.tileSize*Math.pow(2,i.transform.tileZoom)/n,a=o*(e.tileID.canonical.x+e.tileID.wrap*n),u=o*e.tileID.canonical.y;t.uniform2f(r.uniforms.u_pixel_coord_upper,a>>16,u>>16),t.uniform2f(r.uniforms.u_pixel_coord_lower,65535&a,65535&u)}; -},{"../source/pixels_to_tile_units":116}],104:[function(_dereq_,module,exports){ -"use strict";var browser=_dereq_("../util/browser"),shaders=_dereq_("../shaders"),ref=_dereq_("../data/program_configuration"),ProgramConfiguration=ref.ProgramConfiguration,VertexArrayObject=_dereq_("./vertex_array_object"),Context=_dereq_("../gl/context"),Program=function(r,e,t,a){var o=this,i=r.gl;this.program=i.createProgram();var n=t.defines().concat("#define DEVICE_PIXEL_RATIO "+browser.devicePixelRatio.toFixed(1));a&&n.push("#define OVERDRAW_INSPECTOR;");var s=n.concat(shaders.prelude.fragmentSource,e.fragmentSource).join("\n"),m=n.concat(shaders.prelude.vertexSource,e.vertexSource).join("\n"),g=i.createShader(i.FRAGMENT_SHADER);i.shaderSource(g,s),i.compileShader(g),i.attachShader(this.program,g);var c=i.createShader(i.VERTEX_SHADER);i.shaderSource(c,m),i.compileShader(c),i.attachShader(this.program,c);for(var u=t.layoutAttributes||[],h=0;h 0.5) {\n gl_FragColor = vec4(0.0, 0.0, 1.0, 0.5) * alpha;\n }\n\n if (v_notUsed > 0.5) {\n // This box not used, fade it out\n gl_FragColor *= .1;\n }\n}",vertexSource:"attribute vec2 a_pos;\nattribute vec2 a_anchor_pos;\nattribute vec2 a_extrude;\nattribute vec2 a_placed;\n\nuniform mat4 u_matrix;\nuniform vec2 u_extrude_scale;\nuniform float u_camera_to_center_distance;\n\nvarying float v_placed;\nvarying float v_notUsed;\n\nvoid main() {\n vec4 projectedPoint = u_matrix * vec4(a_anchor_pos, 0, 1);\n highp float camera_to_anchor_distance = projectedPoint.w;\n highp float collision_perspective_ratio = 0.5 + 0.5 * (u_camera_to_center_distance / camera_to_anchor_distance);\n\n gl_Position = u_matrix * vec4(a_pos, 0.0, 1.0);\n gl_Position.xy += a_extrude * u_extrude_scale * gl_Position.w * collision_perspective_ratio;\n\n v_placed = a_placed.x;\n v_notUsed = a_placed.y;\n}\n"},collisionCircle:{fragmentSource:"\nvarying float v_placed;\nvarying float v_notUsed;\nvarying float v_radius;\nvarying vec2 v_extrude;\nvarying vec2 v_extrude_scale;\n\nvoid main() {\n float alpha = 0.5;\n\n // Red = collision, hide label\n vec4 color = vec4(1.0, 0.0, 0.0, 1.0) * alpha;\n\n // Blue = no collision, label is showing\n if (v_placed > 0.5) {\n color = vec4(0.0, 0.0, 1.0, 0.5) * alpha;\n }\n\n if (v_notUsed > 0.5) {\n // This box not used, fade it out\n color *= .2;\n }\n\n float extrude_scale_length = length(v_extrude_scale);\n float extrude_length = length(v_extrude) * extrude_scale_length;\n float stroke_width = 3.0;\n float radius = v_radius * extrude_scale_length;\n\n float distance_to_edge = abs(extrude_length - radius);\n float opacity_t = smoothstep(-stroke_width, 0.0, -distance_to_edge);\n\n gl_FragColor = opacity_t * color;\n}\n",vertexSource:"attribute vec2 a_pos;\nattribute vec2 a_anchor_pos;\nattribute vec2 a_extrude;\nattribute vec2 a_placed;\n\nuniform mat4 u_matrix;\nuniform vec2 u_extrude_scale;\nuniform float u_camera_to_center_distance;\n\nvarying float v_placed;\nvarying float v_notUsed;\nvarying float v_radius;\n\nvarying vec2 v_extrude;\nvarying vec2 v_extrude_scale;\n\nvoid main() {\n vec4 projectedPoint = u_matrix * vec4(a_anchor_pos, 0, 1);\n highp float camera_to_anchor_distance = projectedPoint.w;\n highp float collision_perspective_ratio = 0.5 + 0.5 * (camera_to_anchor_distance / u_camera_to_center_distance);\n\n gl_Position = u_matrix * vec4(a_pos, 0.0, 1.0);\n\n highp float padding_factor = 1.2; // Pad the vertices slightly to make room for anti-alias blur\n gl_Position.xy += a_extrude * u_extrude_scale * padding_factor * gl_Position.w / collision_perspective_ratio;\n\n v_placed = a_placed.x;\n v_notUsed = a_placed.y;\n v_radius = abs(a_extrude.y); // We don't pitch the circles, so both units of the extrusion vector are equal in magnitude to the radius\n\n v_extrude = a_extrude * padding_factor;\n v_extrude_scale = u_extrude_scale * u_camera_to_center_distance / collision_perspective_ratio;\n}\n"},debug:{fragmentSource:"uniform highp vec4 u_color;\n\nvoid main() {\n gl_FragColor = u_color;\n}\n",vertexSource:"attribute vec2 a_pos;\n\nuniform mat4 u_matrix;\n\nvoid main() {\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\n}\n"},fill:{fragmentSource:"#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n #pragma mapbox: initialize highp vec4 color\n #pragma mapbox: initialize lowp float opacity\n\n gl_FragColor = color * opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"attribute vec2 a_pos;\n\nuniform mat4 u_matrix;\n\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n #pragma mapbox: initialize highp vec4 color\n #pragma mapbox: initialize lowp float opacity\n\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\n}\n"},fillOutline:{fragmentSource:"#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\n\nvarying vec2 v_pos;\n\nvoid main() {\n #pragma mapbox: initialize highp vec4 outline_color\n #pragma mapbox: initialize lowp float opacity\n\n float dist = length(v_pos - gl_FragCoord.xy);\n float alpha = 1.0 - smoothstep(0.0, 1.0, dist);\n gl_FragColor = outline_color * (alpha * opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"attribute vec2 a_pos;\n\nuniform mat4 u_matrix;\nuniform vec2 u_world;\n\nvarying vec2 v_pos;\n\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n #pragma mapbox: initialize highp vec4 outline_color\n #pragma mapbox: initialize lowp float opacity\n\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\n v_pos = (gl_Position.xy / gl_Position.w + 1.0) / 2.0 * u_world;\n}\n"},fillOutlinePattern:{fragmentSource:"uniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform vec2 u_texsize;\nuniform float u_mix;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\nvarying vec2 v_pos;\n\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n #pragma mapbox: initialize lowp float opacity\n\n vec2 imagecoord = mod(v_pos_a, 1.0);\n vec2 pos = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, imagecoord);\n vec4 color1 = texture2D(u_image, pos);\n\n vec2 imagecoord_b = mod(v_pos_b, 1.0);\n vec2 pos2 = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, imagecoord_b);\n vec4 color2 = texture2D(u_image, pos2);\n\n // find distance to outline for alpha interpolation\n\n float dist = length(v_pos - gl_FragCoord.xy);\n float alpha = 1.0 - smoothstep(0.0, 1.0, dist);\n\n\n gl_FragColor = mix(color1, color2, u_mix) * alpha * opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_world;\nuniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pixel_coord_upper;\nuniform vec2 u_pixel_coord_lower;\nuniform float u_scale_a;\nuniform float u_scale_b;\nuniform float u_tile_units_to_pixels;\n\nattribute vec2 a_pos;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\nvarying vec2 v_pos;\n\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n #pragma mapbox: initialize lowp float opacity\n\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\n\n v_pos_a = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_a * u_pattern_size_a, u_tile_units_to_pixels, a_pos);\n v_pos_b = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_b * u_pattern_size_b, u_tile_units_to_pixels, a_pos);\n\n v_pos = (gl_Position.xy / gl_Position.w + 1.0) / 2.0 * u_world;\n}\n"},fillPattern:{fragmentSource:"uniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform vec2 u_texsize;\nuniform float u_mix;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\n\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n #pragma mapbox: initialize lowp float opacity\n\n vec2 imagecoord = mod(v_pos_a, 1.0);\n vec2 pos = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, imagecoord);\n vec4 color1 = texture2D(u_image, pos);\n\n vec2 imagecoord_b = mod(v_pos_b, 1.0);\n vec2 pos2 = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, imagecoord_b);\n vec4 color2 = texture2D(u_image, pos2);\n\n gl_FragColor = mix(color1, color2, u_mix) * opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pixel_coord_upper;\nuniform vec2 u_pixel_coord_lower;\nuniform float u_scale_a;\nuniform float u_scale_b;\nuniform float u_tile_units_to_pixels;\n\nattribute vec2 a_pos;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\n\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n #pragma mapbox: initialize lowp float opacity\n\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\n\n v_pos_a = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_a * u_pattern_size_a, u_tile_units_to_pixels, a_pos);\n v_pos_b = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_b * u_pattern_size_b, u_tile_units_to_pixels, a_pos);\n}\n"},fillExtrusion:{fragmentSource:"varying vec4 v_color;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define highp vec4 color\n\nvoid main() {\n #pragma mapbox: initialize lowp float base\n #pragma mapbox: initialize lowp float height\n #pragma mapbox: initialize highp vec4 color\n\n gl_FragColor = v_color;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec3 u_lightcolor;\nuniform lowp vec3 u_lightpos;\nuniform lowp float u_lightintensity;\n\nattribute vec2 a_pos;\nattribute vec4 a_normal_ed;\n\nvarying vec4 v_color;\n\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n\n#pragma mapbox: define highp vec4 color\n\nvoid main() {\n #pragma mapbox: initialize lowp float base\n #pragma mapbox: initialize lowp float height\n #pragma mapbox: initialize highp vec4 color\n\n vec3 normal = a_normal_ed.xyz;\n\n base = max(0.0, base);\n height = max(0.0, height);\n\n float t = mod(normal.x, 2.0);\n\n gl_Position = u_matrix * vec4(a_pos, t > 0.0 ? height : base, 1);\n\n // Relative luminance (how dark/bright is the surface color?)\n float colorvalue = color.r * 0.2126 + color.g * 0.7152 + color.b * 0.0722;\n\n v_color = vec4(0.0, 0.0, 0.0, 1.0);\n\n // Add slight ambient lighting so no extrusions are totally black\n vec4 ambientlight = vec4(0.03, 0.03, 0.03, 1.0);\n color += ambientlight;\n\n // Calculate cos(theta), where theta is the angle between surface normal and diffuse light ray\n float directional = clamp(dot(normal / 16384.0, u_lightpos), 0.0, 1.0);\n\n // Adjust directional so that\n // the range of values for highlight/shading is narrower\n // with lower light intensity\n // and with lighter/brighter surface colors\n directional = mix((1.0 - u_lightintensity), max((1.0 - colorvalue + u_lightintensity), 1.0), directional);\n\n // Add gradient along z axis of side surfaces\n if (normal.y != 0.0) {\n directional *= clamp((t + base) * pow(height / 150.0, 0.5), mix(0.7, 0.98, 1.0 - u_lightintensity), 1.0);\n }\n\n // Assign final color based on surface + ambient light color, diffuse light directional, and light color\n // with lower bounds adjusted to hue of light\n // so that shading is tinted with the complementary (opposite) color to the light color\n v_color.r += clamp(color.r * directional * u_lightcolor.r, mix(0.0, 0.3, 1.0 - u_lightcolor.r), 1.0);\n v_color.g += clamp(color.g * directional * u_lightcolor.g, mix(0.0, 0.3, 1.0 - u_lightcolor.g), 1.0);\n v_color.b += clamp(color.b * directional * u_lightcolor.b, mix(0.0, 0.3, 1.0 - u_lightcolor.b), 1.0);\n}\n"},fillExtrusionPattern:{fragmentSource:"uniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform vec2 u_texsize;\nuniform float u_mix;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\nvarying vec4 v_lighting;\n\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n\nvoid main() {\n #pragma mapbox: initialize lowp float base\n #pragma mapbox: initialize lowp float height\n\n vec2 imagecoord = mod(v_pos_a, 1.0);\n vec2 pos = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, imagecoord);\n vec4 color1 = texture2D(u_image, pos);\n\n vec2 imagecoord_b = mod(v_pos_b, 1.0);\n vec2 pos2 = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, imagecoord_b);\n vec4 color2 = texture2D(u_image, pos2);\n\n vec4 mixedColor = mix(color1, color2, u_mix);\n\n gl_FragColor = mixedColor * v_lighting;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pixel_coord_upper;\nuniform vec2 u_pixel_coord_lower;\nuniform float u_scale_a;\nuniform float u_scale_b;\nuniform float u_tile_units_to_pixels;\nuniform float u_height_factor;\n\nuniform vec3 u_lightcolor;\nuniform lowp vec3 u_lightpos;\nuniform lowp float u_lightintensity;\n\nattribute vec2 a_pos;\nattribute vec4 a_normal_ed;\n\nvarying vec2 v_pos_a;\nvarying vec2 v_pos_b;\nvarying vec4 v_lighting;\nvarying float v_directional;\n\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n\nvoid main() {\n #pragma mapbox: initialize lowp float base\n #pragma mapbox: initialize lowp float height\n\n vec3 normal = a_normal_ed.xyz;\n float edgedistance = a_normal_ed.w;\n\n base = max(0.0, base);\n height = max(0.0, height);\n\n float t = mod(normal.x, 2.0);\n float z = t > 0.0 ? height : base;\n\n gl_Position = u_matrix * vec4(a_pos, z, 1);\n\n vec2 pos = normal.x == 1.0 && normal.y == 0.0 && normal.z == 16384.0\n ? a_pos // extrusion top\n : vec2(edgedistance, z * u_height_factor); // extrusion side\n\n v_pos_a = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_a * u_pattern_size_a, u_tile_units_to_pixels, pos);\n v_pos_b = get_pattern_pos(u_pixel_coord_upper, u_pixel_coord_lower, u_scale_b * u_pattern_size_b, u_tile_units_to_pixels, pos);\n\n v_lighting = vec4(0.0, 0.0, 0.0, 1.0);\n float directional = clamp(dot(normal / 16383.0, u_lightpos), 0.0, 1.0);\n directional = mix((1.0 - u_lightintensity), max((0.5 + u_lightintensity), 1.0), directional);\n\n if (normal.y != 0.0) {\n directional *= clamp((t + base) * pow(height / 150.0, 0.5), mix(0.7, 0.98, 1.0 - u_lightintensity), 1.0);\n }\n\n v_lighting.rgb += clamp(directional * u_lightcolor, mix(vec3(0.0), vec3(0.3), 1.0 - u_lightcolor), vec3(1.0));\n}\n"},extrusionTexture:{fragmentSource:"uniform sampler2D u_image;\nuniform float u_opacity;\nvarying vec2 v_pos;\n\nvoid main() {\n gl_FragColor = texture2D(u_image, v_pos) * u_opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(0.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_world;\nattribute vec2 a_pos;\nvarying vec2 v_pos;\n\nvoid main() {\n gl_Position = u_matrix * vec4(a_pos * u_world, 0, 1);\n\n v_pos.x = a_pos.x;\n v_pos.y = 1.0 - a_pos.y;\n}\n"},hillshadePrepare:{fragmentSource:"#ifdef GL_ES\nprecision highp float;\n#endif\n\nuniform sampler2D u_image;\nvarying vec2 v_pos;\nuniform vec2 u_dimension;\nuniform float u_zoom;\n\nfloat getElevation(vec2 coord, float bias) {\n // Convert encoded elevation value to meters\n vec4 data = texture2D(u_image, coord) * 255.0;\n return (data.r + data.g * 256.0 + data.b * 256.0 * 256.0) / 4.0;\n}\n\nvoid main() {\n vec2 epsilon = 1.0 / u_dimension;\n\n // queried pixels:\n // +-----------+\n // | | | |\n // | a | b | c |\n // | | | |\n // +-----------+\n // | | | |\n // | d | e | f |\n // | | | |\n // +-----------+\n // | | | |\n // | g | h | i |\n // | | | |\n // +-----------+\n\n float a = getElevation(v_pos + vec2(-epsilon.x, -epsilon.y), 0.0);\n float b = getElevation(v_pos + vec2(0, -epsilon.y), 0.0);\n float c = getElevation(v_pos + vec2(epsilon.x, -epsilon.y), 0.0);\n float d = getElevation(v_pos + vec2(-epsilon.x, 0), 0.0);\n float e = getElevation(v_pos, 0.0);\n float f = getElevation(v_pos + vec2(epsilon.x, 0), 0.0);\n float g = getElevation(v_pos + vec2(-epsilon.x, epsilon.y), 0.0);\n float h = getElevation(v_pos + vec2(0, epsilon.y), 0.0);\n float i = getElevation(v_pos + vec2(epsilon.x, epsilon.y), 0.0);\n\n // here we divide the x and y slopes by 8 * pixel size\n // where pixel size (aka meters/pixel) is:\n // circumference of the world / (pixels per tile * number of tiles)\n // which is equivalent to: 8 * 40075016.6855785 / (512 * pow(2, u_zoom))\n // which can be reduced to: pow(2, 19.25619978527 - u_zoom)\n // we want to vertically exaggerate the hillshading though, because otherwise\n // it is barely noticeable at low zooms. to do this, we multiply this by some\n // scale factor pow(2, (u_zoom - 14) * a) where a is an arbitrary value and 14 is the\n // maxzoom of the tile source. here we use a=0.3 which works out to the\n // expression below. see nickidlugash's awesome breakdown for more info\n // https://github.com/mapbox/mapbox-gl-js/pull/5286#discussion_r148419556\n float exaggeration = u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;\n\n vec2 deriv = vec2(\n (c + f + f + i) - (a + d + d + g),\n (g + h + h + i) - (a + b + b + c)\n ) / pow(2.0, (u_zoom - 14.0) * exaggeration + 19.2562 - u_zoom);\n\n gl_FragColor = clamp(vec4(\n deriv.x / 2.0 + 0.5,\n deriv.y / 2.0 + 0.5,\n 1.0,\n 1.0), 0.0, 1.0);\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\n\nattribute vec2 a_pos;\nattribute vec2 a_texture_pos;\n\nvarying vec2 v_pos;\n\nvoid main() {\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\n v_pos = (a_texture_pos / 8192.0) / 2.0 + 0.25;\n}\n"},hillshade:{fragmentSource:"uniform sampler2D u_image;\nvarying vec2 v_pos;\n\nuniform vec2 u_latrange;\nuniform vec2 u_light;\nuniform vec4 u_shadow;\nuniform vec4 u_highlight;\nuniform vec4 u_accent;\n\n#define PI 3.141592653589793\n\nvoid main() {\n vec4 pixel = texture2D(u_image, v_pos);\n\n vec2 deriv = ((pixel.rg * 2.0) - 1.0);\n\n // We divide the slope by a scale factor based on the cosin of the pixel's approximate latitude\n // to account for mercator projection distortion. see #4807 for details\n float scaleFactor = cos(radians((u_latrange[0] - u_latrange[1]) * (1.0 - v_pos.y) + u_latrange[1]));\n // We also multiply the slope by an arbitrary z-factor of 1.25\n float slope = atan(1.25 * length(deriv) / scaleFactor);\n float aspect = deriv.x != 0.0 ? atan(deriv.y, -deriv.x) : PI / 2.0 * (deriv.y > 0.0 ? 1.0 : -1.0);\n\n float intensity = u_light.x;\n // We add PI to make this property match the global light object, which adds PI/2 to the light's azimuthal\n // position property to account for 0deg corresponding to north/the top of the viewport in the style spec\n // and the original shader was written to accept (-illuminationDirection - 90) as the azimuthal.\n float azimuth = u_light.y + PI;\n\n // We scale the slope exponentially based on intensity, using a calculation similar to\n // the exponential interpolation function in the style spec:\n // https://github.com/mapbox/mapbox-gl-js/blob/master/src/style-spec/expression/definitions/interpolate.js#L217-L228\n // so that higher intensity values create more opaque hillshading.\n float base = 1.875 - intensity * 1.75;\n float maxValue = 0.5 * PI;\n float scaledSlope = intensity != 0.5 ? ((pow(base, slope) - 1.0) / (pow(base, maxValue) - 1.0)) * maxValue : slope;\n\n // The accent color is calculated with the cosine of the slope while the shade color is calculated with the sine\n // so that the accent color's rate of change eases in while the shade color's eases out.\n float accent = cos(scaledSlope);\n // We multiply both the accent and shade color by a clamped intensity value\n // so that intensities >= 0.5 do not additionally affect the color values\n // while intensity values < 0.5 make the overall color more transparent.\n vec4 accent_color = (1.0 - accent) * u_accent * clamp(intensity * 2.0, 0.0, 1.0);\n float shade = abs(mod((aspect + azimuth) / PI + 0.5, 2.0) - 1.0);\n vec4 shade_color = mix(u_shadow, u_highlight, shade) * sin(scaledSlope) * clamp(intensity * 2.0, 0.0, 1.0);\n gl_FragColor = accent_color * (1.0 - shade_color.a) + shade_color;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\n\nattribute vec2 a_pos;\nattribute vec2 a_texture_pos;\n\nvarying vec2 v_pos;\n\nvoid main() {\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\n v_pos = a_texture_pos / 8192.0;\n}\n"},line:{ -fragmentSource:"#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n\nvarying vec2 v_width2;\nvarying vec2 v_normal;\nvarying float v_gamma_scale;\n\nvoid main() {\n #pragma mapbox: initialize highp vec4 color\n #pragma mapbox: initialize lowp float blur\n #pragma mapbox: initialize lowp float opacity\n\n // Calculate the distance of the pixel from the line in pixels.\n float dist = length(v_normal) * v_width2.s;\n\n // Calculate the antialiasing fade factor. This is either when fading in\n // the line in case of an offset line (v_width2.t) or when fading out\n // (v_width2.s)\n float blur2 = (blur + 1.0 / DEVICE_PIXEL_RATIO) * v_gamma_scale;\n float alpha = clamp(min(dist - (v_width2.t - blur2), v_width2.s - dist) / blur2, 0.0, 1.0);\n\n gl_FragColor = color * (alpha * opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"\n\n// the distance over which the line edge fades out.\n// Retina devices need a smaller distance to avoid aliasing.\n#define ANTIALIASING 1.0 / DEVICE_PIXEL_RATIO / 2.0\n\n// floor(127 / 2) == 63.0\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\n// there are also \"special\" normals that have a bigger length (of up to 126 in\n// this case).\n// #define scale 63.0\n#define scale 0.015873016\n\nattribute vec4 a_pos_normal;\nattribute vec4 a_data;\n\nuniform mat4 u_matrix;\nuniform mediump float u_ratio;\nuniform vec2 u_gl_units_to_pixels;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying float v_gamma_scale;\n\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n\nvoid main() {\n #pragma mapbox: initialize highp vec4 color\n #pragma mapbox: initialize lowp float blur\n #pragma mapbox: initialize lowp float opacity\n #pragma mapbox: initialize mediump float gapwidth\n #pragma mapbox: initialize lowp float offset\n #pragma mapbox: initialize mediump float width\n\n vec2 a_extrude = a_data.xy - 128.0;\n float a_direction = mod(a_data.z, 4.0) - 1.0;\n\n vec2 pos = a_pos_normal.xy;\n\n // x is 1 if it's a round cap, 0 otherwise\n // y is 1 if the normal points up, and -1 if it points down\n mediump vec2 normal = a_pos_normal.zw;\n v_normal = normal;\n\n // these transformations used to be applied in the JS and native code bases.\n // moved them into the shader for clarity and simplicity.\n gapwidth = gapwidth / 2.0;\n float halfwidth = width / 2.0;\n offset = -1.0 * offset;\n\n float inset = gapwidth + (gapwidth > 0.0 ? ANTIALIASING : 0.0);\n float outset = gapwidth + halfwidth * (gapwidth > 0.0 ? 2.0 : 1.0) + ANTIALIASING;\n\n // Scale the extrusion vector down to a normal and then up by the line width\n // of this vertex.\n mediump vec2 dist = outset * a_extrude * scale;\n\n // Calculate the offset when drawing a line that is to the side of the actual line.\n // We do this by creating a vector that points towards the extrude, but rotate\n // it when we're drawing round end points (a_direction = -1 or 1) since their\n // extrude vector points in another direction.\n mediump float u = 0.5 * a_direction;\n mediump float t = 1.0 - abs(u);\n mediump vec2 offset2 = offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\n\n vec4 projected_extrude = u_matrix * vec4(dist / u_ratio, 0.0, 0.0);\n gl_Position = u_matrix * vec4(pos + offset2 / u_ratio, 0.0, 1.0) + projected_extrude;\n\n // calculate how much the perspective view squishes or stretches the extrude\n float extrude_length_without_perspective = length(dist);\n float extrude_length_with_perspective = length(projected_extrude.xy / gl_Position.w * u_gl_units_to_pixels);\n v_gamma_scale = extrude_length_without_perspective / extrude_length_with_perspective;\n\n v_width2 = vec2(outset, inset);\n}\n"},linePattern:{fragmentSource:"uniform vec2 u_pattern_size_a;\nuniform vec2 u_pattern_size_b;\nuniform vec2 u_pattern_tl_a;\nuniform vec2 u_pattern_br_a;\nuniform vec2 u_pattern_tl_b;\nuniform vec2 u_pattern_br_b;\nuniform vec2 u_texsize;\nuniform float u_fade;\n\nuniform sampler2D u_image;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying float v_linesofar;\nvarying float v_gamma_scale;\n\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n\nvoid main() {\n #pragma mapbox: initialize lowp float blur\n #pragma mapbox: initialize lowp float opacity\n\n // Calculate the distance of the pixel from the line in pixels.\n float dist = length(v_normal) * v_width2.s;\n\n // Calculate the antialiasing fade factor. This is either when fading in\n // the line in case of an offset line (v_width2.t) or when fading out\n // (v_width2.s)\n float blur2 = (blur + 1.0 / DEVICE_PIXEL_RATIO) * v_gamma_scale;\n float alpha = clamp(min(dist - (v_width2.t - blur2), v_width2.s - dist) / blur2, 0.0, 1.0);\n\n float x_a = mod(v_linesofar / u_pattern_size_a.x, 1.0);\n float x_b = mod(v_linesofar / u_pattern_size_b.x, 1.0);\n float y_a = 0.5 + (v_normal.y * v_width2.s / u_pattern_size_a.y);\n float y_b = 0.5 + (v_normal.y * v_width2.s / u_pattern_size_b.y);\n vec2 pos_a = mix(u_pattern_tl_a / u_texsize, u_pattern_br_a / u_texsize, vec2(x_a, y_a));\n vec2 pos_b = mix(u_pattern_tl_b / u_texsize, u_pattern_br_b / u_texsize, vec2(x_b, y_b));\n\n vec4 color = mix(texture2D(u_image, pos_a), texture2D(u_image, pos_b), u_fade);\n\n gl_FragColor = color * alpha * opacity;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"// floor(127 / 2) == 63.0\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\n// there are also \"special\" normals that have a bigger length (of up to 126 in\n// this case).\n// #define scale 63.0\n#define scale 0.015873016\n\n// We scale the distance before adding it to the buffers so that we can store\n// long distances for long segments. Use this value to unscale the distance.\n#define LINE_DISTANCE_SCALE 2.0\n\n// the distance over which the line edge fades out.\n// Retina devices need a smaller distance to avoid aliasing.\n#define ANTIALIASING 1.0 / DEVICE_PIXEL_RATIO / 2.0\n\nattribute vec4 a_pos_normal;\nattribute vec4 a_data;\n\nuniform mat4 u_matrix;\nuniform mediump float u_ratio;\nuniform vec2 u_gl_units_to_pixels;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying float v_linesofar;\nvarying float v_gamma_scale;\n\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define mediump float width\n\nvoid main() {\n #pragma mapbox: initialize lowp float blur\n #pragma mapbox: initialize lowp float opacity\n #pragma mapbox: initialize lowp float offset\n #pragma mapbox: initialize mediump float gapwidth\n #pragma mapbox: initialize mediump float width\n\n vec2 a_extrude = a_data.xy - 128.0;\n float a_direction = mod(a_data.z, 4.0) - 1.0;\n float a_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * LINE_DISTANCE_SCALE;\n\n vec2 pos = a_pos_normal.xy;\n\n // x is 1 if it's a round cap, 0 otherwise\n // y is 1 if the normal points up, and -1 if it points down\n mediump vec2 normal = a_pos_normal.zw;\n v_normal = normal;\n\n // these transformations used to be applied in the JS and native code bases.\n // moved them into the shader for clarity and simplicity.\n gapwidth = gapwidth / 2.0;\n float halfwidth = width / 2.0;\n offset = -1.0 * offset;\n\n float inset = gapwidth + (gapwidth > 0.0 ? ANTIALIASING : 0.0);\n float outset = gapwidth + halfwidth * (gapwidth > 0.0 ? 2.0 : 1.0) + ANTIALIASING;\n\n // Scale the extrusion vector down to a normal and then up by the line width\n // of this vertex.\n mediump vec2 dist = outset * a_extrude * scale;\n\n // Calculate the offset when drawing a line that is to the side of the actual line.\n // We do this by creating a vector that points towards the extrude, but rotate\n // it when we're drawing round end points (a_direction = -1 or 1) since their\n // extrude vector points in another direction.\n mediump float u = 0.5 * a_direction;\n mediump float t = 1.0 - abs(u);\n mediump vec2 offset2 = offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\n\n vec4 projected_extrude = u_matrix * vec4(dist / u_ratio, 0.0, 0.0);\n gl_Position = u_matrix * vec4(pos + offset2 / u_ratio, 0.0, 1.0) + projected_extrude;\n\n // calculate how much the perspective view squishes or stretches the extrude\n float extrude_length_without_perspective = length(dist);\n float extrude_length_with_perspective = length(projected_extrude.xy / gl_Position.w * u_gl_units_to_pixels);\n v_gamma_scale = extrude_length_without_perspective / extrude_length_with_perspective;\n\n v_linesofar = a_linesofar;\n v_width2 = vec2(outset, inset);\n}\n"},lineSDF:{fragmentSource:"\nuniform sampler2D u_image;\nuniform float u_sdfgamma;\nuniform float u_mix;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying vec2 v_tex_a;\nvarying vec2 v_tex_b;\nvarying float v_gamma_scale;\n\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n\nvoid main() {\n #pragma mapbox: initialize highp vec4 color\n #pragma mapbox: initialize lowp float blur\n #pragma mapbox: initialize lowp float opacity\n #pragma mapbox: initialize mediump float width\n #pragma mapbox: initialize lowp float floorwidth\n\n // Calculate the distance of the pixel from the line in pixels.\n float dist = length(v_normal) * v_width2.s;\n\n // Calculate the antialiasing fade factor. This is either when fading in\n // the line in case of an offset line (v_width2.t) or when fading out\n // (v_width2.s)\n float blur2 = (blur + 1.0 / DEVICE_PIXEL_RATIO) * v_gamma_scale;\n float alpha = clamp(min(dist - (v_width2.t - blur2), v_width2.s - dist) / blur2, 0.0, 1.0);\n\n float sdfdist_a = texture2D(u_image, v_tex_a).a;\n float sdfdist_b = texture2D(u_image, v_tex_b).a;\n float sdfdist = mix(sdfdist_a, sdfdist_b, u_mix);\n alpha *= smoothstep(0.5 - u_sdfgamma / floorwidth, 0.5 + u_sdfgamma / floorwidth, sdfdist);\n\n gl_FragColor = color * (alpha * opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"// floor(127 / 2) == 63.0\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\n// there are also \"special\" normals that have a bigger length (of up to 126 in\n// this case).\n// #define scale 63.0\n#define scale 0.015873016\n\n// We scale the distance before adding it to the buffers so that we can store\n// long distances for long segments. Use this value to unscale the distance.\n#define LINE_DISTANCE_SCALE 2.0\n\n// the distance over which the line edge fades out.\n// Retina devices need a smaller distance to avoid aliasing.\n#define ANTIALIASING 1.0 / DEVICE_PIXEL_RATIO / 2.0\n\nattribute vec4 a_pos_normal;\nattribute vec4 a_data;\n\nuniform mat4 u_matrix;\nuniform mediump float u_ratio;\nuniform vec2 u_patternscale_a;\nuniform float u_tex_y_a;\nuniform vec2 u_patternscale_b;\nuniform float u_tex_y_b;\nuniform vec2 u_gl_units_to_pixels;\n\nvarying vec2 v_normal;\nvarying vec2 v_width2;\nvarying vec2 v_tex_a;\nvarying vec2 v_tex_b;\nvarying float v_gamma_scale;\n\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n\nvoid main() {\n #pragma mapbox: initialize highp vec4 color\n #pragma mapbox: initialize lowp float blur\n #pragma mapbox: initialize lowp float opacity\n #pragma mapbox: initialize mediump float gapwidth\n #pragma mapbox: initialize lowp float offset\n #pragma mapbox: initialize mediump float width\n #pragma mapbox: initialize lowp float floorwidth\n\n vec2 a_extrude = a_data.xy - 128.0;\n float a_direction = mod(a_data.z, 4.0) - 1.0;\n float a_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * LINE_DISTANCE_SCALE;\n\n vec2 pos = a_pos_normal.xy;\n\n // x is 1 if it's a round cap, 0 otherwise\n // y is 1 if the normal points up, and -1 if it points down\n mediump vec2 normal = a_pos_normal.zw;\n v_normal = normal;\n\n // these transformations used to be applied in the JS and native code bases.\n // moved them into the shader for clarity and simplicity.\n gapwidth = gapwidth / 2.0;\n float halfwidth = width / 2.0;\n offset = -1.0 * offset;\n\n float inset = gapwidth + (gapwidth > 0.0 ? ANTIALIASING : 0.0);\n float outset = gapwidth + halfwidth * (gapwidth > 0.0 ? 2.0 : 1.0) + ANTIALIASING;\n\n // Scale the extrusion vector down to a normal and then up by the line width\n // of this vertex.\n mediump vec2 dist =outset * a_extrude * scale;\n\n // Calculate the offset when drawing a line that is to the side of the actual line.\n // We do this by creating a vector that points towards the extrude, but rotate\n // it when we're drawing round end points (a_direction = -1 or 1) since their\n // extrude vector points in another direction.\n mediump float u = 0.5 * a_direction;\n mediump float t = 1.0 - abs(u);\n mediump vec2 offset2 = offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\n\n vec4 projected_extrude = u_matrix * vec4(dist / u_ratio, 0.0, 0.0);\n gl_Position = u_matrix * vec4(pos + offset2 / u_ratio, 0.0, 1.0) + projected_extrude;\n\n // calculate how much the perspective view squishes or stretches the extrude\n float extrude_length_without_perspective = length(dist);\n float extrude_length_with_perspective = length(projected_extrude.xy / gl_Position.w * u_gl_units_to_pixels);\n v_gamma_scale = extrude_length_without_perspective / extrude_length_with_perspective;\n\n v_tex_a = vec2(a_linesofar * u_patternscale_a.x / floorwidth, normal.y * u_patternscale_a.y + u_tex_y_a);\n v_tex_b = vec2(a_linesofar * u_patternscale_b.x / floorwidth, normal.y * u_patternscale_b.y + u_tex_y_b);\n\n v_width2 = vec2(outset, inset);\n}\n"},raster:{fragmentSource:"uniform float u_fade_t;\nuniform float u_opacity;\nuniform sampler2D u_image0;\nuniform sampler2D u_image1;\nvarying vec2 v_pos0;\nvarying vec2 v_pos1;\n\nuniform float u_brightness_low;\nuniform float u_brightness_high;\n\nuniform float u_saturation_factor;\nuniform float u_contrast_factor;\nuniform vec3 u_spin_weights;\n\nvoid main() {\n\n // read and cross-fade colors from the main and parent tiles\n vec4 color0 = texture2D(u_image0, v_pos0);\n vec4 color1 = texture2D(u_image1, v_pos1);\n if (color0.a > 0.0) {\n color0.rgb = color0.rgb / color0.a;\n }\n if (color1.a > 0.0) {\n color1.rgb = color1.rgb / color1.a;\n }\n vec4 color = mix(color0, color1, u_fade_t);\n color.a *= u_opacity;\n vec3 rgb = color.rgb;\n\n // spin\n rgb = vec3(\n dot(rgb, u_spin_weights.xyz),\n dot(rgb, u_spin_weights.zxy),\n dot(rgb, u_spin_weights.yzx));\n\n // saturation\n float average = (color.r + color.g + color.b) / 3.0;\n rgb += (average - rgb) * u_saturation_factor;\n\n // contrast\n rgb = (rgb - 0.5) * u_contrast_factor + 0.5;\n\n // brightness\n vec3 u_high_vec = vec3(u_brightness_low, u_brightness_low, u_brightness_low);\n vec3 u_low_vec = vec3(u_brightness_high, u_brightness_high, u_brightness_high);\n\n gl_FragColor = vec4(mix(u_high_vec, u_low_vec, rgb) * color.a, color.a);\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"uniform mat4 u_matrix;\nuniform vec2 u_tl_parent;\nuniform float u_scale_parent;\nuniform float u_buffer_scale;\n\nattribute vec2 a_pos;\nattribute vec2 a_texture_pos;\n\nvarying vec2 v_pos0;\nvarying vec2 v_pos1;\n\nvoid main() {\n gl_Position = u_matrix * vec4(a_pos, 0, 1);\n // We are using Int16 for texture position coordinates to give us enough precision for\n // fractional coordinates. We use 8192 to scale the texture coordinates in the buffer\n // as an arbitrarily high number to preserve adequate precision when rendering.\n // This is also the same value as the EXTENT we are using for our tile buffer pos coordinates,\n // so math for modifying either is consistent.\n v_pos0 = (((a_texture_pos / 8192.0) - 0.5) / u_buffer_scale ) + 0.5;\n v_pos1 = (v_pos0 * u_scale_parent) + u_tl_parent;\n}\n"},symbolIcon:{fragmentSource:"uniform sampler2D u_texture;\n\n#pragma mapbox: define lowp float opacity\n\nvarying vec2 v_tex;\nvarying float v_fade_opacity;\n\nvoid main() {\n #pragma mapbox: initialize lowp float opacity\n\n lowp float alpha = opacity * v_fade_opacity;\n gl_FragColor = texture2D(u_texture, v_tex) * alpha;\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"const float PI = 3.141592653589793;\n\nattribute vec4 a_pos_offset;\nattribute vec4 a_data;\nattribute vec3 a_projected_pos;\nattribute float a_fade_opacity;\n\nuniform bool u_is_size_zoom_constant;\nuniform bool u_is_size_feature_constant;\nuniform highp float u_size_t; // used to interpolate between zoom stops when size is a composite function\nuniform highp float u_size; // used when size is both zoom and feature constant\nuniform highp float u_camera_to_center_distance;\nuniform highp float u_pitch;\nuniform bool u_rotate_symbol;\nuniform highp float u_aspect_ratio;\nuniform float u_fade_change;\n\n#pragma mapbox: define lowp float opacity\n\nuniform mat4 u_matrix;\nuniform mat4 u_label_plane_matrix;\nuniform mat4 u_gl_coord_matrix;\n\nuniform bool u_is_text;\nuniform bool u_pitch_with_map;\n\nuniform vec2 u_texsize;\n\nvarying vec2 v_tex;\nvarying float v_fade_opacity;\n\nvoid main() {\n #pragma mapbox: initialize lowp float opacity\n\n vec2 a_pos = a_pos_offset.xy;\n vec2 a_offset = a_pos_offset.zw;\n\n vec2 a_tex = a_data.xy;\n vec2 a_size = a_data.zw;\n\n highp float segment_angle = -a_projected_pos[2];\n\n float size;\n if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {\n size = mix(a_size[0], a_size[1], u_size_t) / 10.0;\n } else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {\n size = a_size[0] / 10.0;\n } else if (!u_is_size_zoom_constant && u_is_size_feature_constant) {\n size = u_size;\n } else {\n size = u_size;\n }\n\n vec4 projectedPoint = u_matrix * vec4(a_pos, 0, 1);\n highp float camera_to_anchor_distance = projectedPoint.w;\n // See comments in symbol_sdf.vertex\n highp float distance_ratio = u_pitch_with_map ?\n camera_to_anchor_distance / u_camera_to_center_distance :\n u_camera_to_center_distance / camera_to_anchor_distance;\n highp float perspective_ratio = 0.5 + 0.5 * distance_ratio;\n\n size *= perspective_ratio;\n\n float fontScale = u_is_text ? size / 24.0 : size;\n\n highp float symbol_rotation = 0.0;\n if (u_rotate_symbol) {\n // See comments in symbol_sdf.vertex\n vec4 offsetProjectedPoint = u_matrix * vec4(a_pos + vec2(1, 0), 0, 1);\n\n vec2 a = projectedPoint.xy / projectedPoint.w;\n vec2 b = offsetProjectedPoint.xy / offsetProjectedPoint.w;\n\n symbol_rotation = atan((b.y - a.y) / u_aspect_ratio, b.x - a.x);\n }\n\n highp float angle_sin = sin(segment_angle + symbol_rotation);\n highp float angle_cos = cos(segment_angle + symbol_rotation);\n mat2 rotation_matrix = mat2(angle_cos, -1.0 * angle_sin, angle_sin, angle_cos);\n\n vec4 projected_pos = u_label_plane_matrix * vec4(a_projected_pos.xy, 0.0, 1.0);\n gl_Position = u_gl_coord_matrix * vec4(projected_pos.xy / projected_pos.w + rotation_matrix * (a_offset / 64.0 * fontScale), 0.0, 1.0);\n\n v_tex = a_tex / u_texsize;\n vec2 fade_opacity = unpack_opacity(a_fade_opacity);\n float fade_change = fade_opacity[1] > 0.5 ? u_fade_change : -u_fade_change;\n v_fade_opacity = max(0.0, min(1.0, fade_opacity[0] + fade_change));\n}\n"},symbolSDF:{fragmentSource:"#define SDF_PX 8.0\n#define EDGE_GAMMA 0.105/DEVICE_PIXEL_RATIO\n\nuniform bool u_is_halo;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\n\nuniform sampler2D u_texture;\nuniform highp float u_gamma_scale;\nuniform bool u_is_text;\n\nvarying vec2 v_data0;\nvarying vec3 v_data1;\n\nvoid main() {\n #pragma mapbox: initialize highp vec4 fill_color\n #pragma mapbox: initialize highp vec4 halo_color\n #pragma mapbox: initialize lowp float opacity\n #pragma mapbox: initialize lowp float halo_width\n #pragma mapbox: initialize lowp float halo_blur\n\n vec2 tex = v_data0.xy;\n float gamma_scale = v_data1.x;\n float size = v_data1.y;\n float fade_opacity = v_data1[2];\n\n float fontScale = u_is_text ? size / 24.0 : size;\n\n lowp vec4 color = fill_color;\n highp float gamma = EDGE_GAMMA / (fontScale * u_gamma_scale);\n lowp float buff = (256.0 - 64.0) / 256.0;\n if (u_is_halo) {\n color = halo_color;\n gamma = (halo_blur * 1.19 / SDF_PX + EDGE_GAMMA) / (fontScale * u_gamma_scale);\n buff = (6.0 - halo_width / fontScale) / SDF_PX;\n }\n\n lowp float dist = texture2D(u_texture, tex).a;\n highp float gamma_scaled = gamma * gamma_scale;\n highp float alpha = smoothstep(buff - gamma_scaled, buff + gamma_scaled, dist);\n\n gl_FragColor = color * (alpha * opacity * fade_opacity);\n\n#ifdef OVERDRAW_INSPECTOR\n gl_FragColor = vec4(1.0);\n#endif\n}\n",vertexSource:"const float PI = 3.141592653589793;\n\nattribute vec4 a_pos_offset;\nattribute vec4 a_data;\nattribute vec3 a_projected_pos;\nattribute float a_fade_opacity;\n\n// contents of a_size vary based on the type of property value\n// used for {text,icon}-size.\n// For constants, a_size is disabled.\n// For source functions, we bind only one value per vertex: the value of {text,icon}-size evaluated for the current feature.\n// For composite functions:\n// [ text-size(lowerZoomStop, feature),\n// text-size(upperZoomStop, feature) ]\nuniform bool u_is_size_zoom_constant;\nuniform bool u_is_size_feature_constant;\nuniform highp float u_size_t; // used to interpolate between zoom stops when size is a composite function\nuniform highp float u_size; // used when size is both zoom and feature constant\n\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\n\nuniform mat4 u_matrix;\nuniform mat4 u_label_plane_matrix;\nuniform mat4 u_gl_coord_matrix;\n\nuniform bool u_is_text;\nuniform bool u_pitch_with_map;\nuniform highp float u_pitch;\nuniform bool u_rotate_symbol;\nuniform highp float u_aspect_ratio;\nuniform highp float u_camera_to_center_distance;\nuniform float u_fade_change;\n\nuniform vec2 u_texsize;\n\nvarying vec2 v_data0;\nvarying vec3 v_data1;\n\nvoid main() {\n #pragma mapbox: initialize highp vec4 fill_color\n #pragma mapbox: initialize highp vec4 halo_color\n #pragma mapbox: initialize lowp float opacity\n #pragma mapbox: initialize lowp float halo_width\n #pragma mapbox: initialize lowp float halo_blur\n\n vec2 a_pos = a_pos_offset.xy;\n vec2 a_offset = a_pos_offset.zw;\n\n vec2 a_tex = a_data.xy;\n vec2 a_size = a_data.zw;\n\n highp float segment_angle = -a_projected_pos[2];\n float size;\n\n if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {\n size = mix(a_size[0], a_size[1], u_size_t) / 10.0;\n } else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {\n size = a_size[0] / 10.0;\n } else if (!u_is_size_zoom_constant && u_is_size_feature_constant) {\n size = u_size;\n } else {\n size = u_size;\n }\n\n vec4 projectedPoint = u_matrix * vec4(a_pos, 0, 1);\n highp float camera_to_anchor_distance = projectedPoint.w;\n // If the label is pitched with the map, layout is done in pitched space,\n // which makes labels in the distance smaller relative to viewport space.\n // We counteract part of that effect by multiplying by the perspective ratio.\n // If the label isn't pitched with the map, we do layout in viewport space,\n // which makes labels in the distance larger relative to the features around\n // them. We counteract part of that effect by dividing by the perspective ratio.\n highp float distance_ratio = u_pitch_with_map ?\n camera_to_anchor_distance / u_camera_to_center_distance :\n u_camera_to_center_distance / camera_to_anchor_distance;\n highp float perspective_ratio = 0.5 + 0.5 * distance_ratio;\n\n size *= perspective_ratio;\n\n float fontScale = u_is_text ? size / 24.0 : size;\n\n highp float symbol_rotation = 0.0;\n if (u_rotate_symbol) {\n // Point labels with 'rotation-alignment: map' are horizontal with respect to tile units\n // To figure out that angle in projected space, we draw a short horizontal line in tile\n // space, project it, and measure its angle in projected space.\n vec4 offsetProjectedPoint = u_matrix * vec4(a_pos + vec2(1, 0), 0, 1);\n\n vec2 a = projectedPoint.xy / projectedPoint.w;\n vec2 b = offsetProjectedPoint.xy / offsetProjectedPoint.w;\n\n symbol_rotation = atan((b.y - a.y) / u_aspect_ratio, b.x - a.x);\n }\n\n highp float angle_sin = sin(segment_angle + symbol_rotation);\n highp float angle_cos = cos(segment_angle + symbol_rotation);\n mat2 rotation_matrix = mat2(angle_cos, -1.0 * angle_sin, angle_sin, angle_cos);\n\n vec4 projected_pos = u_label_plane_matrix * vec4(a_projected_pos.xy, 0.0, 1.0);\n gl_Position = u_gl_coord_matrix * vec4(projected_pos.xy / projected_pos.w + rotation_matrix * (a_offset / 64.0 * fontScale), 0.0, 1.0);\n float gamma_scale = gl_Position.w;\n\n vec2 tex = a_tex / u_texsize;\n vec2 fade_opacity = unpack_opacity(a_fade_opacity);\n float fade_change = fade_opacity[1] > 0.5 ? u_fade_change : -u_fade_change;\n float interpolated_fade_opacity = max(0.0, min(1.0, fade_opacity[0] + fade_change));\n\n v_data0 = vec2(tex.x, tex.y);\n v_data1 = vec3(gamma_scale, size, interpolated_fade_opacity);\n}\n"}},re=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,loop=function(e){var n=shaders[e],a={};n.fragmentSource=n.fragmentSource.replace(re,function(e,n,t,o,i){return a[i]=!0,"define"===n?"\n#ifndef HAS_UNIFORM_u_"+i+"\nvarying "+t+" "+o+" "+i+";\n#else\nuniform "+t+" "+o+" u_"+i+";\n#endif\n":"\n#ifdef HAS_UNIFORM_u_"+i+"\n "+t+" "+o+" "+i+" = u_"+i+";\n#endif\n"}),n.vertexSource=n.vertexSource.replace(re,function(e,n,t,o,i){var r="float"===o?"vec2":"vec4";return a[i]?"define"===n?"\n#ifndef HAS_UNIFORM_u_"+i+"\nuniform lowp float a_"+i+"_t;\nattribute "+t+" "+r+" a_"+i+";\nvarying "+t+" "+o+" "+i+";\n#else\nuniform "+t+" "+o+" u_"+i+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+i+"\n "+i+" = unpack_mix_"+r+"(a_"+i+", a_"+i+"_t);\n#else\n "+t+" "+o+" "+i+" = u_"+i+";\n#endif\n":"define"===n?"\n#ifndef HAS_UNIFORM_u_"+i+"\nuniform lowp float a_"+i+"_t;\nattribute "+t+" "+r+" a_"+i+";\n#else\nuniform "+t+" "+o+" u_"+i+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+i+"\n "+t+" "+o+" "+i+" = unpack_mix_"+r+"(a_"+i+", a_"+i+"_t);\n#else\n "+t+" "+o+" "+i+" = u_"+i+";\n#endif\n"})};for(var programName in shaders)loop(programName);module.exports=shaders; -},{}],110:[function(_dereq_,module,exports){ -"use strict";var ImageSource=_dereq_("./image_source"),window=_dereq_("../util/window"),rasterBoundsAttributes=_dereq_("../data/raster_bounds_attributes"),VertexArrayObject=_dereq_("../render/vertex_array_object"),Texture=_dereq_("../render/texture"),CanvasSource=function(t){function e(e,i,s,a){t.call(this,e,i,s,a),this.options=i,this.animate=void 0===i.animate||i.animate}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.load=function(){if(this.canvas=this.canvas||window.document.getElementById(this.options.canvas),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions())return this.fire("error",new Error("Canvas dimensions cannot be less than or equal to zero."));this.play=function(){this._playing=!0,this.map._rerender()},this.pause=function(){this._playing=!1},this._finishLoading()},e.prototype.getCanvas=function(){return this.canvas},e.prototype.onAdd=function(t){this.map=t,this.load(),this.canvas&&this.animate&&this.play()},e.prototype.onRemove=function(){this.pause()},e.prototype.prepare=function(){var t=this,e=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,e=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,e=!0),!this._hasInvalidDimensions()&&0!==Object.keys(this.tiles).length){var i=this.map.painter.context,s=i.gl;this.boundsBuffer||(this.boundsBuffer=i.createVertexBuffer(this._boundsArray,rasterBoundsAttributes.members)),this.boundsVAO||(this.boundsVAO=new VertexArrayObject),this.texture?e?this.texture.update(this.canvas):this._playing&&(this.texture.bind(s.LINEAR,s.CLAMP_TO_EDGE),s.texSubImage2D(s.TEXTURE_2D,0,0,0,s.RGBA,s.UNSIGNED_BYTE,this.canvas)):(this.texture=new Texture(i,this.canvas,s.RGBA),this.texture.bind(s.LINEAR,s.CLAMP_TO_EDGE));for(var a in t.tiles){var r=t.tiles[a];"loaded"!==r.state&&(r.state="loaded",r.texture=t.texture)}}},e.prototype.serialize=function(){return{type:"canvas",canvas:this.canvas,coordinates:this.coordinates}},e.prototype.hasTransition=function(){return this._playing},e.prototype._hasInvalidDimensions=function(){for(var t=this,e=0,i=[t.canvas.width,t.canvas.height];e0&&(o[new OverscaledTileID(e.overscaledZ,l,r.z,t,r.y-1).key]={backfilled:!1},o[new OverscaledTileID(e.overscaledZ,e.wrap,r.z,r.x,r.y-1).key]={backfilled:!1},o[new OverscaledTileID(e.overscaledZ,s,r.z,a,r.y-1).key]={backfilled:!1}),r.y+11||(Math.abs(i)>1&&(1===Math.abs(i+o)?i+=o:1===Math.abs(i-o)&&(i-=o)),t.dem&&e.dem&&(e.dem.backfillBorder(t.dem,i,r),e.neighboringTiles&&e.neighboringTiles[a]&&(e.neighboringTiles[a].backfilled=!0)))}for(var i=this,r=this.getRenderableIds(),o=0;ot)){var n=Math.pow(2,s.tileID.canonical.z-e.canonical.z);if(Math.floor(s.tileID.canonical.x/n)===e.canonical.x&&Math.floor(s.tileID.canonical.y/n)===e.canonical.y)for(i[a]=s.tileID,o=!0;s&&s.tileID.overscaledZ-1>e.overscaledZ;){var l=s.tileID.scaledTo(s.tileID.overscaledZ-1);if(!l)break;s=r._tiles[l.key],s&&s.hasData()&&(delete i[a],i[l.key]=l)}}}return o},t.prototype.findLoadedParent=function(e,t,i){for(var r=this,o=e.overscaledZ-1;o>=t;o--){var a=e.scaledTo(o);if(!a)return;var s=String(a.key),n=r._tiles[s];if(n&&n.hasData())return i[s]=a,n;if(r._cache.has(s))return i[s]=a,r._cache.get(s)}},t.prototype.updateCacheSize=function(e){var t=Math.ceil(e.width/this._source.tileSize)+1,i=Math.ceil(e.height/this._source.tileSize)+1,r=t*i,o=Math.floor(5*r),a="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,o):o;this._cache.setMaxSize(a)},t.prototype.update=function(e){var i=this;if(this.transform=e,this._sourceLoaded&&!this._paused){this.updateCacheSize(e),this._coveredTiles={};var r;this.used?this._source.tileID?r=e.getVisibleUnwrappedCoordinates(this._source.tileID).map(function(e){return new OverscaledTileID(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y)}):(r=e.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}),this._source.hasTile&&(r=r.filter(function(e){return i._source.hasTile(e)}))):r=[];var o=(this._source.roundZoom?Math.round:Math.floor)(this.getZoom(e)),a=Math.max(o-t.maxOverzooming,this._source.minzoom),s=Math.max(o+t.maxUnderzooming,this._source.minzoom),n=this._updateRetainedTiles(r,o),l={};if(isRasterType(this._source.type))for(var c=Object.keys(n),h=0;h=browser.now())){i._findLoadedChildren(u,s,n)&&(n[d]=u);var p=i.findLoadedParent(u,a,l);p&&i._addTile(p.tileID)}}var m;for(m in l)n[m]||(i._coveredTiles[m]=!0);for(m in l)n[m]=l[m];for(var f=util.keysDifference(this._tiles,n),T=0;Tr._source.maxzoom){var _=c.children(r._source.maxzoom)[0],p=r.getTile(_);p&&p.hasData()?o[_.key]=_:u=!1}else{r._findLoadedChildren(c,n,o);for(var m=c.children(r._source.maxzoom),f=0;f=s;--T){var v=c.scaledTo(T);if(a[v.key])break;if(a[v.key]=!0,h=r.getTile(v),!h&&d&&(h=r._addTile(v)),h&&(o[v.key]=v,d=h.wasRequested(),h.hasData()))break}}}return o},t.prototype._addTile=function(e){var t=this._tiles[e.key];if(t)return t;(t=this._cache.getAndRemove(e.key))&&(this._updatePlacement(),this.map&&t.added(this.map.painter.crossTileSymbolIndex),this._cacheTimers[e.key]&&(clearTimeout(this._cacheTimers[e.key]),delete this._cacheTimers[e.key],this._setTileReloadTimer(e.key,t)));var i=Boolean(t);return i||(t=new Tile(e,this._source.tileSize*e.overscaleFactor()),this._loadTile(t,this._tileLoaded.bind(this,t,e.key,t.state))),t?(t.uses++,this._tiles[e.key]=t,i||this._source.fire("dataloading",{tile:t,coord:t.tileID,dataType:"source"}),t):null},t.prototype._setTileReloadTimer=function(e,t){var i=this,r=t.getExpiryTimeout();r&&(this._timers[e]=setTimeout(function(){i._reloadTile(e,"expired"),delete i._timers[e]},r))},t.prototype._setCacheInvalidationTimer=function(e,t){var i=this,r=t.getExpiryTimeout();r&&(this._cacheTimers[e]=setTimeout(function(){i._cache.remove(e),delete i._cacheTimers[e]},r))},t.prototype._removeTile=function(e){var t=this._tiles[e];if(t&&(t.uses--,delete this._tiles[e],this._timers[e]&&(clearTimeout(this._timers[e]),delete this._timers[e]),!(t.uses>0)))if(this._updatePlacement(),this.map&&t.removed(this.map.painter.crossTileSymbolIndex),t.hasData()){t.tileID=t.tileID.wrapped();var i=t.tileID.key;this._cache.add(i,t),this._setCacheInvalidationTimer(i,t)}else t.aborted=!0,this._abortTile(t),this._unloadTile(t)},t.prototype._updatePlacement=function(){this._needsFullPlacement=!0},t.prototype.clearTiles=function(){var e=this;this._shouldReloadOnResume=!1,this._paused=!1;for(var t in e._tiles)e._removeTile(t);this._cache.reset()},t.prototype.tilesIn=function(e){for(var t=this,i=[],r=this.getIds(),o=1/0,a=1/0,s=-1/0,n=-1/0,l=e[0].zoom,c=0;c=0&&p[1].y>=0){for(var m=[],f=0;f=browser.now())return!0}return!1},t}(Evented);SourceCache.maxOverzooming=10,SourceCache.maxUnderzooming=3,module.exports=SourceCache; -},{"../data/extent":65,"../geo/coordinate":73,"../gl/context":78,"../util/browser":263,"../util/evented":271,"../util/lru_cache":277,"../util/util":285,"./source":122,"./tile":124,"./tile_id":126,"@mapbox/point-geometry":4}],124:[function(_dereq_,module,exports){ -"use strict";var util=_dereq_("../util/util"),deserializeBucket=_dereq_("../data/bucket").deserialize,SymbolBucket=_dereq_("../data/bucket/symbol_bucket"),FeatureIndex=_dereq_("../data/feature_index"),vt=_dereq_("@mapbox/vector-tile"),Protobuf=_dereq_("pbf"),GeoJSONFeature=_dereq_("../util/vectortile_to_geojson"),featureFilter=_dereq_("../style-spec/feature_filter"),CollisionIndex=_dereq_("../symbol/collision_index"),ref=_dereq_("../data/array_types"),RasterBoundsArray=ref.RasterBoundsArray,CollisionBoxArray=ref.CollisionBoxArray,rasterBoundsAttributes=_dereq_("../data/raster_bounds_attributes"),EXTENT=_dereq_("../data/extent"),Point=_dereq_("@mapbox/point-geometry"),Texture=_dereq_("../render/texture"),ref$1=_dereq_("../data/segment"),SegmentVector=ref$1.SegmentVector,ref$2=_dereq_("../data/index_array_type"),TriangleIndexArray=ref$2.TriangleIndexArray,projection=_dereq_("../symbol/projection"),ref$3=_dereq_("../symbol/symbol_placement"),performSymbolPlacement=ref$3.performSymbolPlacement,updateOpacities=ref$3.updateOpacities,pixelsToTileUnits=_dereq_("../source/pixels_to_tile_units"),browser=_dereq_("../util/browser"),CLOCK_SKEW_RETRY_TIMEOUT=3e4,Tile=function(e,t){this.tileID=e,this.uid=util.uniqueId(),this.uses=0,this.tileSize=t,this.buckets={},this.expirationTime=null,this.expiredRequestCount=0,this.state="loading"};Tile.prototype.registerFadeDuration=function(e){var t=e+this.timeAdded;t>n.z,u=new Point(n.x*l,n.y*l),h=new Point(u.x+l,u.y+l),d=i.segments.prepareSegment(4,r,a);r.emplaceBack(u.x,u.y,u.x,u.y),r.emplaceBack(h.x,u.y,h.x,u.y),r.emplaceBack(u.x,h.y,u.x,h.y),r.emplaceBack(h.x,h.y,h.x,h.y);var c=d.vertexLength;a.emplaceBack(c,c+1,c+2),a.emplaceBack(c+1,c+2,c+3),d.vertexLength+=4,d.primitiveLength+=2}this.maskedBoundsBuffer=t.createVertexBuffer(r,rasterBoundsAttributes.members),this.maskedIndexBuffer=t.createIndexBuffer(a)}},Tile.prototype.hasData=function(){return"loaded"===this.state||"reloading"===this.state||"expired"===this.state},Tile.prototype.setExpiryData=function(e){var t=this.expirationTime;if(e.cacheControl){var i=util.parseCacheControl(e.cacheControl);i["max-age"]&&(this.expirationTime=Date.now()+1e3*i["max-age"])}else e.expires&&(this.expirationTime=new Date(e.expires).getTime());if(this.expirationTime){var r=Date.now(),a=!1;if(this.expirationTime>r)a=!1;else if(t)if(this.expirationTime=n.minX&&t.x=n.minY&&t.y0;c--)t=1<this.canonical.z?new OverscaledTileID(e,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new OverscaledTileID(e,this.wrap,e,this.canonical.x>>i,this.canonical.y>>i)},OverscaledTileID.prototype.isChildOf=function(e){var i=this.canonical.z-e.canonical.z;return 0===e.overscaledZ||e.overscaledZ>i&&e.canonical.y===this.canonical.y>>i},OverscaledTileID.prototype.children=function(e){if(this.overscaledZ>=e)return[new OverscaledTileID(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];var i=this.canonical.z+1,a=2*this.canonical.x,t=2*this.canonical.y;return[new OverscaledTileID(i,this.wrap,i,a,t),new OverscaledTileID(i,this.wrap,i,a+1,t),new OverscaledTileID(i,this.wrap,i,a,t+1),new OverscaledTileID(i,this.wrap,i,a+1,t+1)]},OverscaledTileID.prototype.isLessThan=function(e){return this.wrape.wrap)&&(this.overscaledZe.overscaledZ)&&(this.canonical.xe.canonical.x)&&this.canonical.y=I.maxzoom)&&"none"!==I.visibility)){recalculateLayers(x,t.zoom);(n[I.id]=I.createBucket({index:s.bucketLayerIDs.length,layers:x,zoom:t.zoom,pixelRatio:t.pixelRatio,overscaling:t.overscaling,collisionBoxArray:t.collisionBoxArray})).populate(d,c),s.bucketLayerIDs.push(x.map(function(e){return e.id}))}}}}var k,b,D,A=util.mapObject(c.glyphDependencies,function(e){return Object.keys(e).map(Number)});Object.keys(A).length?i.send("getGlyphs",{uid:this.uid,stacks:A},function(e,r){k||(k=e,b=r,o.call(t))}):b={};var z=Object.keys(c.iconDependencies);z.length?i.send("getImages",{icons:z},function(e,r){k||(k=e,D=r,o.call(t))}):D={},o.call(this)},module.exports=WorkerTile; -},{"../data/array_types":51,"../data/bucket/symbol_bucket":63,"../data/feature_index":66,"../render/glyph_atlas":97,"../render/image_atlas":99,"../style/evaluation_parameters":193,"../symbol/symbol_layout":237,"../util/dictionary_coder":268,"../util/util":285,"./tile_id":126}],132:[function(_dereq_,module,exports){ -"use strict";function deref(r,e){var f={};for(var t in r)"ref"!==t&&(f[t]=r[t]);return refProperties.forEach(function(r){r in e&&(f[r]=e[r])}),f}function derefLayers(r){r=r.slice();for(var e=Object.create(null),f=0;f0;)t[o]=arguments[o+2];this.message=(r?r+": ":"")+format.apply(format,t),null!==i&&void 0!==i&&i.__line__&&(this.line=i.__line__)}var format=_dereq_("util").format;module.exports=ValidationError; -},{"util":45}],135:[function(_dereq_,module,exports){ -"use strict";function varargs(r){return{type:r}}function stringifySignature(r){return Array.isArray(r)?"("+r.map(toString).join(", ")+")":"("+toString(r.type)+"...)"}var ref=_dereq_("./types"),toString=ref.toString,ParsingContext=_dereq_("./parsing_context"),EvaluationContext=_dereq_("./evaluation_context"),CompoundExpression=function(r,n,e,t){this.name=r,this.type=n,this._evaluate=e,this.args=t};CompoundExpression.prototype.evaluate=function(r){return this._evaluate(r,this.args)},CompoundExpression.prototype.eachChild=function(r){this.args.forEach(r)},CompoundExpression.prototype.possibleOutputs=function(){return[void 0]},CompoundExpression.parse=function(r,n){var e=r[0],t=CompoundExpression.definitions[e];if(!t)return n.error('Unknown expression "'+e+'". If you wanted a literal array, use ["literal", [...]].',0);for(var o=Array.isArray(t)?t[0]:t.type,i=Array.isArray(t)?[[t[1],t[2]]]:t.overloads,s=i.filter(function(n){var e=n[0];return!Array.isArray(e)||e.length===r.length-1}),a=[],u=1;u4)return r.error("Expected 1, 2, or 3 arguments, but found "+(e.length-1)+" instead.");var t,n;if(e.length>2){var i=e[1];if("string"!=typeof i||!(i in types))return r.error('The item type argument of "array" must be one of string, number, boolean',1);t=types[i]}else t=ValueType;if(e.length>3){if("number"!=typeof e[2]||e[2]<0||e[2]!==Math.floor(e[2]))return r.error('The length argument to "array" must be a positive integer literal',2);n=e[2]}var o=array(t,n),u=r.parse(e[e.length-1],e.length-1,ValueType);return u?new ArrayAssertion(o,u):null},ArrayAssertion.prototype.evaluate=function(e){var r=this.input.evaluate(e);if(checkSubtype(this.type,typeOf(r)))throw new RuntimeError("Expected value to be of type "+toString(this.type)+", but found "+toString(typeOf(r))+" instead.");return r},ArrayAssertion.prototype.eachChild=function(e){e(this.input)},ArrayAssertion.prototype.possibleOutputs=function(){return this.input.possibleOutputs()},module.exports=ArrayAssertion; -},{"../runtime_error":155,"../types":158,"../values":159}],137:[function(_dereq_,module,exports){ -"use strict";var ref=_dereq_("../types"),ObjectType=ref.ObjectType,ValueType=ref.ValueType,StringType=ref.StringType,NumberType=ref.NumberType,BooleanType=ref.BooleanType,RuntimeError=_dereq_("../runtime_error"),ref$1=_dereq_("../types"),checkSubtype=ref$1.checkSubtype,toString=ref$1.toString,ref$2=_dereq_("../values"),typeOf=ref$2.typeOf,types={string:StringType,number:NumberType,boolean:BooleanType,object:ObjectType},Assertion=function(e,r){this.type=e,this.args=r};Assertion.parse=function(e,r){if(e.length<2)return r.error("Expected at least one argument.");for(var t=e[0],n=types[t],o=[],p=1;p=r.length)throw new RuntimeError("Array index out of bounds: "+t+" > "+r.length+".");if(t!==Math.floor(t))throw new RuntimeError("Array index must be an integer, but found "+t+" instead.");return r[t]},At.prototype.eachChild=function(e){e(this.index),e(this.input)},At.prototype.possibleOutputs=function(){return[void 0]},module.exports=At; -},{"../runtime_error":155,"../types":158}],139:[function(_dereq_,module,exports){ -"use strict";var ref=_dereq_("../types"),BooleanType=ref.BooleanType,Case=function(e,t,r){this.type=e,this.branches=t,this.otherwise=r};Case.parse=function(e,t){if(e.length<4)return t.error("Expected at least 3 arguments, but found only "+(e.length-1)+".");if(e.length%2!=0)return t.error("Expected an odd number of arguments.");var r;t.expectedType&&"value"!==t.expectedType.kind&&(r=t.expectedType);for(var n=[],a=1;a4?"Invalid rbga value "+JSON.stringify(t)+": expected an array containing either three or four numeric values.":validateRGBA(t[0],t[1],t[2],t[3])))return new Color(t[0]/255,t[1]/255,t[2]/255,t[3])}throw new RuntimeError(o||"Could not parse color from value '"+("string"==typeof t?t:JSON.stringify(t))+"'")}for(var u=null,l=0,s=e.args;la.evaluate(e)}function lteq(e,r){var t=r[0],a=r[1];return t.evaluate(e)<=a.evaluate(e)}function gteq(e,r){var t=r[0],a=r[1];return t.evaluate(e)>=a.evaluate(e)}var ref=_dereq_("../types"),NumberType=ref.NumberType,StringType=ref.StringType,BooleanType=ref.BooleanType,ColorType=ref.ColorType,ObjectType=ref.ObjectType,ValueType=ref.ValueType,ErrorType=ref.ErrorType,array=ref.array,toString=ref.toString,ref$1=_dereq_("../values"),typeOf=ref$1.typeOf,Color=ref$1.Color,validateRGBA=ref$1.validateRGBA,ref$2=_dereq_("../compound_expression"),CompoundExpression=ref$2.CompoundExpression,varargs=ref$2.varargs,RuntimeError=_dereq_("../runtime_error"),Let=_dereq_("./let"),Var=_dereq_("./var"),Literal=_dereq_("./literal"),Assertion=_dereq_("./assertion"),ArrayAssertion=_dereq_("./array"),Coercion=_dereq_("./coercion"),At=_dereq_("./at"),Match=_dereq_("./match"),Case=_dereq_("./case"),Step=_dereq_("./step"),Interpolate=_dereq_("./interpolate"),Coalesce=_dereq_("./coalesce"),Equals=_dereq_("./equals"),expressions={"!=":Equals,"==":Equals,array:ArrayAssertion,at:At,boolean:Assertion,case:Case,coalesce:Coalesce,interpolate:Interpolate,let:Let,literal:Literal,match:Match,number:Assertion,object:Assertion,step:Step,string:Assertion,"to-color":Coercion,"to-number":Coercion,var:Var};CompoundExpression.register(expressions,{error:[ErrorType,[StringType],function(e,r){var t=r[0];throw new RuntimeError(t.evaluate(e))}],typeof:[StringType,[ValueType],function(e,r){var t=r[0];return toString(typeOf(t.evaluate(e)))}],"to-string":[StringType,[ValueType],function(e,r){var t=r[0];t=t.evaluate(e);var a=typeof t;return null===t||"string"===a||"number"===a||"boolean"===a?String(t):t instanceof Color?t.toString():JSON.stringify(t)}],"to-boolean":[BooleanType,[ValueType],function(e,r){var t=r[0];return Boolean(t.evaluate(e))}],"to-rgba":[array(NumberType,4),[ColorType],function(e,r){var t=r[0],a=t.evaluate(e),n=a.r,u=a.g,o=a.b,p=a.a;return[255*n/p,255*u/p,255*o/p,p]}],rgb:[ColorType,[NumberType,NumberType,NumberType],rgba],rgba:[ColorType,[NumberType,NumberType,NumberType,NumberType],rgba],length:{type:NumberType,overloads:[[[StringType],length],[[array(ValueType)],length]]},has:{type:BooleanType,overloads:[[[StringType],function(e,r){return has(r[0].evaluate(e),e.properties())}],[[StringType,ObjectType],function(e,r){var t=r[0],a=r[1];return has(t.evaluate(e),a.evaluate(e))}]]},get:{type:ValueType,overloads:[[[StringType],function(e,r){return get(r[0].evaluate(e),e.properties())}],[[StringType,ObjectType],function(e,r){var t=r[0],a=r[1];return get(t.evaluate(e),a.evaluate(e))}]]},properties:[ObjectType,[],function(e){return e.properties()}],"geometry-type":[StringType,[],function(e){return e.geometryType()}],id:[ValueType,[],function(e){return e.id()}],zoom:[NumberType,[],function(e){return e.globals.zoom}],"heatmap-density":[NumberType,[],function(e){return e.globals.heatmapDensity||0}],"+":[NumberType,varargs(NumberType),function(e,r){for(var t=0,a=0,n=r;a":{type:BooleanType,overloads:[[[NumberType,NumberType],gt],[[StringType,StringType],gt]]},"<":{type:BooleanType,overloads:[[[NumberType,NumberType],lt],[[StringType,StringType],lt]]},">=":{type:BooleanType,overloads:[[[NumberType,NumberType],gteq],[[StringType,StringType],gteq]]},"<=":{type:BooleanType,overloads:[[[NumberType,NumberType],lteq],[[StringType,StringType],lteq]]},all:{type:BooleanType,overloads:[[[BooleanType,BooleanType],function(e,r){var t=r[0],a=r[1];return t.evaluate(e)&&a.evaluate(e)}],[varargs(BooleanType),function(e,r){for(var t=0,a=r;t1}))return t.error("Cubic bezier interpolation requires four numeric arguments with values between 0 and 1.",1);r={name:"cubic-bezier",controlPoints:a}}if(e.length-1<4)return t.error("Expected at least 4 arguments, but found only "+(e.length-1)+".");if((e.length-1)%2!=0)return t.error("Expected an even number of arguments.");if(!(n=t.parse(n,2,NumberType)))return null;var u=[],p=null;t.expectedType&&"value"!==t.expectedType.kind&&(p=t.expectedType);for(var l=0;l=s)return t.error('Input/output pairs for "interpolate" expressions must be arranged with input values in strictly ascending order.',c);var v=t.parse(f,h,p);if(!v)return null;p=p||v.type,u.push([s,v])}return"number"===p.kind||"color"===p.kind||"array"===p.kind&&"number"===p.itemType.kind&&"number"==typeof p.N?new Interpolate(p,r,n,u):t.error("Type "+toString(p)+" is not interpolatable.")},Interpolate.prototype.evaluate=function(e){var t=this.labels,r=this.outputs;if(1===t.length)return r[0].evaluate(e);var n=this.input.evaluate(e);if(n<=t[0])return r[0].evaluate(e);var i=t.length;if(n>=t[i-1])return r[i-1].evaluate(e);var o=findStopLessThanOrEqualTo(t,n),a=t[o],u=t[o+1],p=Interpolate.interpolationFactor(this.interpolation,n,a,u),l=r[o].evaluate(e),s=r[o+1].evaluate(e);return interpolate[this.type.kind.toLowerCase()](l,s,p)},Interpolate.prototype.eachChild=function(e){var t=this;e(this.input);for(var r=0,n=t.outputs;rNumber.MAX_SAFE_INTEGER)return p.error("Branch labels must be integers no larger than "+Number.MAX_SAFE_INTEGER+".");if("number"==typeof c&&Math.floor(c)!==c)return p.error("Numeric branch labels must be integer values.");if(r){if(p.checkSubtype(r,typeOf(c)))return null}else r=typeOf(c);if(void 0!==u[String(c)])return p.error("Branch labels must be unique.");u[String(c)]=s.length}var f=t.parse(o,a,n);if(!f)return null;n=n||f.type,s.push(f)}var b=t.parse(e[1],1,r);if(!b)return null;var y=t.parse(e[e.length-1],e.length-1,n);return y?new Match(r,n,b,u,s,y):null},Match.prototype.evaluate=function(e){var t=this.input.evaluate(e);return(this.outputs[this.cases[t]]||this.otherwise).evaluate(e)},Match.prototype.eachChild=function(e){e(this.input),this.outputs.forEach(e),e(this.otherwise)},Match.prototype.possibleOutputs=function(){return(e=[]).concat.apply(e,this.outputs.map(function(e){return e.possibleOutputs()})).concat(this.otherwise.possibleOutputs());var e},module.exports=Match; -},{"../values":159}],148:[function(_dereq_,module,exports){ -"use strict";var ref=_dereq_("../types"),NumberType=ref.NumberType,ref$1=_dereq_("../stops"),findStopLessThanOrEqualTo=ref$1.findStopLessThanOrEqualTo,Step=function(e,t,r){var u=this;this.type=e,this.input=t,this.labels=[],this.outputs=[];for(var n=0,s=r;n=a)return t.error('Input/output pairs for "step" expressions must be arranged with input values in strictly ascending order.',o);var f=t.parse(i,l,s);if(!f)return null;s=s||f.type,n.push([a,f])}return new Step(s,r,n)},Step.prototype.evaluate=function(e){var t=this.labels,r=this.outputs;if(1===t.length)return r[0].evaluate(e);var u=this.input.evaluate(e);if(u<=t[0])return r[0].evaluate(e);var n=t.length;return u>=t[n-1]?r[n-1].evaluate(e):r[findStopLessThanOrEqualTo(t,u)].evaluate(e)},Step.prototype.eachChild=function(e){var t=this;e(this.input);for(var r=0,u=t.outputs;r0&&"string"==typeof e[0]&&e[0]in definitions}function createExpression(e,r,n){void 0===n&&(n={});var t=new ParsingContext(definitions,[],getExpectedType(r)),o=t.parse(e);return o?success(!1===n.handleErrors?new StyleExpression(o):new StyleExpressionWithErrorHandling(o,r)):error(t.errors)}function createPropertyExpression(e,r,n){if(void 0===n&&(n={}),e=createExpression(e,r,n),"error"===e.result)return e;var t=e.value.expression,o=isConstant.isFeatureConstant(t);if(!o&&!r["property-function"])return error([new ParsingError("","property expressions not supported")]);var i=isConstant.isGlobalPropertyConstant(t,["zoom"]);if(!i&&!1===r["zoom-function"])return error([new ParsingError("","zoom expressions not supported")]);var s=findZoomCurve(t);return s||i?s instanceof ParsingError?error([s]):s instanceof Interpolate&&"piecewise-constant"===r.function?error([new ParsingError("",'"interpolate" expressions cannot be used with this property')]):success(s?o?new ZoomDependentExpression("camera",e.value,s):new ZoomDependentExpression("composite",e.value,s):o?new ZoomConstantExpression("constant",e.value):new ZoomConstantExpression("source",e.value)):error([new ParsingError("",'"zoom" expression may only be used as input to a top-level "step" or "interpolate" expression.')])}function normalizePropertyExpression(e,r){if(isFunction(e))return new StylePropertyFunction(e,r);if(isExpression(e)){var n=createPropertyExpression(e,r);if("error"===n.result)throw new Error(n.value.map(function(e){return e.key+": "+e.message}).join(", "));return n.value}var t=e;return"string"==typeof e&&"color"===r.type&&(t=Color.parse(e)),{kind:"constant",evaluate:function(){return t}}}function findZoomCurve(e){var r=null;if(e instanceof Let)r=findZoomCurve(e.result);else if(e instanceof Coalesce)for(var n=0,t=e.args;n=0)return!1;var t=!0;return n.eachChild(function(n){t&&!isGlobalPropertyConstant(n,e)&&(t=!1)}),t}var ref=_dereq_("./compound_expression"),CompoundExpression=ref.CompoundExpression;module.exports={isFeatureConstant:isFeatureConstant,isGlobalPropertyConstant:isGlobalPropertyConstant}; -},{"./compound_expression":135}],153:[function(_dereq_,module,exports){ -"use strict";function isConstant(e){var r=_dereq_("./compound_expression"),t=r.CompoundExpression,n=_dereq_("./is_constant"),i=n.isGlobalPropertyConstant,o=n.isFeatureConstant;if(e instanceof _dereq_("./definitions/var"))return!1;if(e instanceof t&&"error"===e.name)return!1;var a=!0;return e.eachChild(function(e){e instanceof Literal||(a=!1)}),!!a&&(o(e)&&i(e,["zoom","heatmap-density"]))}var Scope=_dereq_("./scope"),ref=_dereq_("./types"),checkSubtype=ref.checkSubtype,ParsingError=_dereq_("./parsing_error"),Literal=_dereq_("./definitions/literal"),Assertion=_dereq_("./definitions/assertion"),ArrayAssertion=_dereq_("./definitions/array"),Coercion=_dereq_("./definitions/coercion"),ParsingContext=function(e,r,t,n,i){void 0===r&&(r=[]),void 0===n&&(n=new Scope),void 0===i&&(i=[]),this.definitions=e,this.path=r,this.key=r.map(function(e){return"["+e+"]"}).join(""),this.scope=n,this.errors=i,this.expectedType=t};ParsingContext.prototype.parse=function(e,r,t,n,i){void 0===i&&(i={});var o=this;if(r&&(o=o.concat(r,t,n)),null!==e&&"string"!=typeof e&&"boolean"!=typeof e&&"number"!=typeof e||(e=["literal",e]),Array.isArray(e)){if(0===e.length)return o.error('Expected an array with at least one element. If you wanted a literal array, use ["literal", []].');var a=e[0];if("string"!=typeof a)return o.error("Expression name must be a string, but found "+typeof a+' instead. If you wanted a literal array, use ["literal", [...]].',0),null;var s=o.definitions[a];if(s){var u=s.parse(e,o);if(!u)return null;if(o.expectedType){var p=o.expectedType,l=u.type;if("string"!==p.kind&&"number"!==p.kind&&"boolean"!==p.kind||"value"!==l.kind)if("array"===p.kind&&"value"===l.kind)i.omitTypeAnnotations||(u=new ArrayAssertion(p,u));else if("color"!==p.kind||"value"!==l.kind&&"string"!==l.kind){if(o.checkSubtype(o.expectedType,u.type))return null}else i.omitTypeAnnotations||(u=new Coercion(p,[u]));else i.omitTypeAnnotations||(u=new Assertion(p,[u]))}if(!(u instanceof Literal)&&isConstant(u)){var c=new(_dereq_("./evaluation_context"));try{u=new Literal(u.type,u.evaluate(c))}catch(e){return o.error(e.message),null}}return u}return o.error('Unknown expression "'+a+'". If you wanted a literal array, use ["literal", [...]].',0)}return void 0===e?o.error("'undefined' value invalid. Use null instead."):"object"==typeof e?o.error('Bare objects invalid. Use ["literal", {...}] instead.'):o.error("Expected an array, but found "+typeof e+" instead.")},ParsingContext.prototype.concat=function(e,r,t){var n="number"==typeof e?this.path.concat(e):this.path,i=t?this.scope.concat(t):this.scope;return new ParsingContext(this.definitions,n,r||null,i,this.errors)},ParsingContext.prototype.error=function(e){for(var r=[],t=arguments.length-1;t-- >0;)r[t]=arguments[t+1];var n=""+this.key+r.map(function(e){return"["+e+"]"}).join("");this.errors.push(new ParsingError(n,e))},ParsingContext.prototype.checkSubtype=function(e,r){var t=checkSubtype(e,r);return t&&this.error(t),t},module.exports=ParsingContext; -},{"./compound_expression":135,"./definitions/array":136,"./definitions/assertion":137,"./definitions/coercion":141,"./definitions/literal":146,"./definitions/var":149,"./evaluation_context":150,"./is_constant":152,"./parsing_error":154,"./scope":156,"./types":158}],154:[function(_dereq_,module,exports){ -"use strict";var ParsingError=function(r){function t(t,o){r.call(this,o),this.message=o,this.key=t}return r&&(t.__proto__=r),t.prototype=Object.create(r&&r.prototype),t.prototype.constructor=t,t}(Error);module.exports=ParsingError; -},{}],155:[function(_dereq_,module,exports){ -"use strict";var RuntimeError=function(r){this.name="ExpressionEvaluationError",this.message=r};RuntimeError.prototype.toJSON=function(){return this.message},module.exports=RuntimeError; -},{}],156:[function(_dereq_,module,exports){ -"use strict";var Scope=function(t,n){var i=this;void 0===n&&(n=[]),this.parent=t,this.bindings={};for(var e=0,r=n;en&&ee))throw new RuntimeError("Input is not a number.");i=a-1}}return Math.max(a-1,0)}var RuntimeError=_dereq_("./runtime_error");module.exports={findStopLessThanOrEqualTo:findStopLessThanOrEqualTo}; -},{"./runtime_error":155}],158:[function(_dereq_,module,exports){ -"use strict";function array(e,r){return{kind:"array",itemType:e,N:r}}function toString(e){if("array"===e.kind){var r=toString(e.itemType);return"number"==typeof e.N?"array<"+r+", "+e.N+">":"value"===e.itemType.kind?"array":"array<"+r+">"}return e.kind}function checkSubtype(e,r){if("error"===r.kind)return null;if("array"===e.kind){if("array"===r.kind&&!checkSubtype(e.itemType,r.itemType)&&("number"!=typeof e.N||e.N===r.N))return null}else{if(e.kind===r.kind)return null;if("value"===e.kind)for(var n=0,y=valueMemberTypes;n=0&&e<=255&&"number"==typeof r&&r>=0&&r<=255&&"number"==typeof t&&t>=0&&t<=255)){return"Invalid rgba value ["+("number"==typeof n?[e,r,t,n]:[e,r,t]).join(", ")+"]: 'r', 'g', and 'b' must be between 0 and 255."}return void 0===n||"number"==typeof n&&n>=0&&n<=1?null:"Invalid rgba value ["+[e,r,t,n].join(", ")+"]: 'a' must be between 0 and 1."}function isValue(e){if(null===e)return!0;if("string"==typeof e)return!0;if("boolean"==typeof e)return!0;if("number"==typeof e)return!0;if(e instanceof Color)return!0;if(Array.isArray(e)){for(var r=0,t=e;r=2&&"$id"!==e[1]&&"$type"!==e[1];case"in":case"!in":case"!has":case"none":return!1;case"==":case"!=":case">":case">=":case"<":case"<=":return 3===e.length&&(Array.isArray(e[1])||Array.isArray(e[2]));case"any":case"all":for(var r=0,i=e.slice(1);r"===r||"<="===r||">="===r?compileComparisonOp(e[1],e[2],r,!0):"any"===r?compileLogicalOp(e.slice(1),"||"):"all"===r?compileLogicalOp(e.slice(1),"&&"):"none"===r?compileNegation(compileLogicalOp(e.slice(1),"||")):"in"===r?compileInOp(e[1],e.slice(2)):"!in"===r?compileNegation(compileInOp(e[1],e.slice(2))):"has"===r?compileHasOp(e[1]):"!has"===r?compileNegation(compileHasOp(e[1])):"true")+")"}function compilePropertyReference(e){return"$type"===e?"f.type":"$id"===e?"f.id":"p["+JSON.stringify(e)+"]"}function compileComparisonOp(e,r,i,n){var t=compilePropertyReference(e),o="$type"===e?types.indexOf(r):JSON.stringify(r);return(n?"typeof "+t+"=== typeof "+o+"&&":"")+t+i+o}function compileLogicalOp(e,r){return e.map(compile).join(r)}function compileInOp(e,r){"$type"===e&&(r=r.map(function(e){return types.indexOf(e)}));var i=JSON.stringify(r.sort(compare)),n=compilePropertyReference(e);return r.length<=200?i+".indexOf("+n+") !== -1":"function(v, a, i, j) {while (i <= j) { var m = (i + j) >> 1; if (a[m] === v) return true; if (a[m] > v) j = m - 1; else i = m + 1;}return false; }("+n+", "+i+",0,"+(r.length-1)+")"}function compileHasOp(e){return"$id"===e?'"id" in f':JSON.stringify(e)+" in p"}function compileNegation(e){return"!("+e+")"}function compare(e,r){return er?1:0}var ref=_dereq_("../expression"),createExpression=ref.createExpression;module.exports=createFilter,module.exports.isExpressionFilter=isExpressionFilter;var types=["Unknown","Point","LineString","Polygon"],filterSpec={type:"boolean",default:!1,function:!0,"property-function":!0,"zoom-function":!0}; -},{"../expression":151}],161:[function(_dereq_,module,exports){ -"use strict";function isFunction(e){return"object"==typeof e&&null!==e&&!Array.isArray(e)}function identityFunction(e){return e}function createFunction(e,t){var o="color"===t.type,r=e.stops&&"object"==typeof e.stops[0][0],n=r||void 0!==e.property,a=r||!n,i=e.type||("interpolated"===t.function?"exponential":"interval");if(o&&(e=extend({},e),e.stops&&(e.stops=e.stops.map(function(e){return[e[0],Color.parse(e[1])]})),e.default?e.default=Color.parse(e.default):e.default=Color.parse(t.default)),e.colorSpace&&"rgb"!==e.colorSpace&&!colorSpaces[e.colorSpace])throw new Error("Unknown color space: "+e.colorSpace);var u,p,l;if("exponential"===i)u=evaluateExponentialFunction;else if("interval"===i)u=evaluateIntervalFunction;else if("categorical"===i){u=evaluateCategoricalFunction,p=Object.create(null);for(var s=0,c=e.stops;s=e.stops[r-1][0])return e.stops[r-1][1];var n=findStopLessThanOrEqualTo(e.stops,o);return e.stops[n][1]}function evaluateExponentialFunction(e,t,o){var r=void 0!==e.base?e.base:1;if("number"!==getType(o))return coalesce(e.default,t.default);var n=e.stops.length;if(1===n)return e.stops[0][1];if(o<=e.stops[0][0])return e.stops[0][1];if(o>=e.stops[n-1][0])return e.stops[n-1][1];var a=findStopLessThanOrEqualTo(e.stops,o),i=interpolationFactor(o,r,e.stops[a][0],e.stops[a+1][0]),u=e.stops[a][1],p=e.stops[a+1][1],l=interpolate[t.type]||identityFunction;if(e.colorSpace&&"rgb"!==e.colorSpace){var s=colorSpaces[e.colorSpace];l=function(e,t){return s.reverse(s.interpolate(s.forward(e),s.forward(t),i))}}return"function"==typeof u.evaluate?{evaluate:function(){for(var e=[],t=arguments.length;t--;)e[t]=arguments[t];var o=u.evaluate.apply(void 0,e),r=p.evaluate.apply(void 0,e);if(void 0!==o&&void 0!==r)return l(o,r,i)}}:l(u,p,i)}function evaluateIdentityFunction(e,t,o){return"color"===t.type?o=Color.parse(o):getType(o)===t.type||"enum"===t.type&&t.values[o]||(o=void 0),coalesce(o,e.default,t.default)}function findStopLessThanOrEqualTo(e,t){for(var o,r,n=e.length,a=0,i=n-1,u=0;a<=i;){if(u=Math.floor((a+i)/2),o=e[u][0],r=e[u+1][0],t===o||t>o&&tt&&(i=u-1)}return Math.max(u-1,0)}function interpolationFactor(e,t,o,r){var n=r-o,a=e-o;return 0===n?0:1===t?a/n:(Math.pow(t,a)-1)/(Math.pow(t,n)-1)}var colorSpaces=_dereq_("../util/color_spaces"),Color=_dereq_("../util/color"),extend=_dereq_("../util/extend"),getType=_dereq_("../util/get_type"),interpolate=_dereq_("../util/interpolate"),Interpolate=_dereq_("../expression/definitions/interpolate");module.exports={createFunction:createFunction,isFunction:isFunction}; -},{"../expression/definitions/interpolate":144,"../util/color":165,"../util/color_spaces":166,"../util/extend":167,"../util/get_type":168,"../util/interpolate":169}],162:[function(_dereq_,module,exports){ -"use strict";function stringify(r){var t=typeof r;if("number"===t||"boolean"===t||"string"===t||void 0===r||null===r)return JSON.stringify(r);if(Array.isArray(r)){for(var e="[",i=0,n=r;i":{},">=":{},"<":{},"<=":{},"in":{},"!in":{},"all":{},"any":{},"none":{},"has":{},"!has":{}}},"geometry_type":{"type":"enum","values":{"Point":{},"LineString":{},"Polygon":{}}},"function":{"expression":{"type":"expression"},"stops":{"type":"array","value":"function_stop"},"base":{"type":"number","default":1,"minimum":0},"property":{"type":"string","default":"$zoom"},"type":{"type":"enum","values":{"identity":{},"exponential":{},"interval":{},"categorical":{}},"default":"exponential"},"colorSpace":{"type":"enum","values":{"rgb":{},"lab":{},"hcl":{}},"default":"rgb"},"default":{"type":"*","required":false}},"function_stop":{"type":"array","minimum":0,"maximum":22,"value":["number","color"],"length":2},"expression":{"type":"array","value":"*","minimum":1},"expression_name":{"type":"enum","values":{"let":{"group":"Variable binding"},"var":{"group":"Variable binding"},"literal":{"group":"Types"},"array":{"group":"Types"},"at":{"group":"Lookup"},"case":{"group":"Decision"},"match":{"group":"Decision"},"coalesce":{"group":"Decision"},"step":{"group":"Ramps, scales, curves"},"interpolate":{"group":"Ramps, scales, curves"},"ln2":{"group":"Math"},"pi":{"group":"Math"},"e":{"group":"Math"},"typeof":{"group":"Types"},"string":{"group":"Types"},"number":{"group":"Types"},"boolean":{"group":"Types"},"object":{"group":"Types"},"to-string":{"group":"Types"},"to-number":{"group":"Types"},"to-boolean":{"group":"Types"},"to-rgba":{"group":"Color"},"to-color":{"group":"Types"},"rgb":{"group":"Color"},"rgba":{"group":"Color"},"get":{"group":"Lookup"},"has":{"group":"Lookup"},"length":{"group":"Lookup"},"properties":{"group":"Feature data"},"geometry-type":{"group":"Feature data"},"id":{"group":"Feature data"},"zoom":{"group":"Zoom"},"heatmap-density":{"group":"Heatmap"},"+":{"group":"Math"},"*":{"group":"Math"},"-":{"group":"Math"},"/":{"group":"Math"},"%":{"group":"Math"},"^":{"group":"Math"},"sqrt":{"group":"Math"},"log10":{"group":"Math"},"ln":{"group":"Math"},"log2":{"group":"Math"},"sin":{"group":"Math"},"cos":{"group":"Math"},"tan":{"group":"Math"},"asin":{"group":"Math"},"acos":{"group":"Math"},"atan":{"group":"Math"},"min":{"group":"Math"},"max":{"group":"Math"},"==":{"group":"Decision"},"!=":{"group":"Decision"},">":{"group":"Decision"},"<":{"group":"Decision"},">=":{"group":"Decision"},"<=":{"group":"Decision"},"all":{"group":"Decision"},"any":{"group":"Decision"},"!":{"group":"Decision"},"upcase":{"group":"String"},"downcase":{"group":"String"},"concat":{"group":"String"}}},"light":{"anchor":{"type":"enum","default":"viewport","values":{"map":{},"viewport":{}},"transition":false,"zoom-function":true,"property-function":false,"function":"piecewise-constant"},"position":{"type":"array","default":[1.15,210,30],"length":3,"value":"number","transition":true,"function":"interpolated","zoom-function":true,"property-function":false},"color":{"type":"color","default":"#ffffff","function":"interpolated","zoom-function":true,"property-function":false,"transition":true},"intensity":{"type":"number","default":0.5,"minimum":0,"maximum":1,"function":"interpolated","zoom-function":true,"property-function":false,"transition":true}},"paint":["paint_fill","paint_line","paint_circle","paint_heatmap","paint_fill-extrusion","paint_symbol","paint_raster","paint_hillshade","paint_background"],"paint_fill":{"fill-antialias":{"type":"boolean","function":"piecewise-constant","zoom-function":true,"default":true},"fill-opacity":{"type":"number","function":"interpolated","zoom-function":true,"property-function":true,"default":1,"minimum":0,"maximum":1,"transition":true},"fill-color":{"type":"color","default":"#000000","function":"interpolated","zoom-function":true,"property-function":true,"transition":true,"requires":[{"!":"fill-pattern"}]},"fill-outline-color":{"type":"color","function":"interpolated","zoom-function":true,"property-function":true,"transition":true,"requires":[{"!":"fill-pattern"},{"fill-antialias":true}]},"fill-translate":{"type":"array","value":"number","length":2,"default":[0,0],"function":"interpolated","zoom-function":true,"transition":true,"units":"pixels"},"fill-translate-anchor":{"type":"enum","function":"piecewise-constant","zoom-function":true,"values":{"map":{},"viewport":{}},"default":"map","requires":["fill-translate"]},"fill-pattern":{"type":"string","function":"piecewise-constant","zoom-function":true,"transition":true}},"paint_fill-extrusion":{"fill-extrusion-opacity":{"type":"number","function":"interpolated","zoom-function":true,"property-function":false,"default":1,"minimum":0,"maximum":1,"transition":true},"fill-extrusion-color":{"type":"color","default":"#000000","function":"interpolated","zoom-function":true,"property-function":true,"transition":true,"requires":[{"!":"fill-extrusion-pattern"}]},"fill-extrusion-translate":{"type":"array","value":"number","length":2,"default":[0,0],"function":"interpolated","zoom-function":true,"transition":true,"units":"pixels"},"fill-extrusion-translate-anchor":{"type":"enum","function":"piecewise-constant","zoom-function":true,"values":{"map":{},"viewport":{}},"default":"map","requires":["fill-extrusion-translate"]},"fill-extrusion-pattern":{"type":"string","function":"piecewise-constant","zoom-function":true,"transition":true},"fill-extrusion-height":{"type":"number","function":"interpolated","zoom-function":true,"property-function":true,"default":0,"minimum":0,"units":"meters","transition":true},"fill-extrusion-base":{"type":"number","function":"interpolated","zoom-function":true,"property-function":true,"default":0,"minimum":0,"units":"meters","transition":true,"requires":["fill-extrusion-height"]}},"paint_line":{"line-opacity":{"type":"number","function":"interpolated","zoom-function":true,"property-function":true,"default":1,"minimum":0,"maximum":1,"transition":true},"line-color":{"type":"color","default":"#000000","function":"interpolated","zoom-function":true,"property-function":true,"transition":true,"requires":[{"!":"line-pattern"}]},"line-translate":{"type":"array","value":"number","length":2,"default":[0,0],"function":"interpolated","zoom-function":true,"transition":true,"units":"pixels"},"line-translate-anchor":{"type":"enum","function":"piecewise-constant","zoom-function":true,"values":{"map":{},"viewport":{}},"default":"map","requires":["line-translate"]},"line-width":{"type":"number","default":1,"minimum":0,"function":"interpolated","zoom-function":true,"property-function":true,"transition":true,"units":"pixels"},"line-gap-width":{"type":"number","default":0,"minimum":0,"function":"interpolated","zoom-function":true,"property-function":true,"transition":true,"units":"pixels"},"line-offset":{"type":"number","default":0,"function":"interpolated","zoom-function":true,"property-function":true,"transition":true,"units":"pixels"},"line-blur":{"type":"number","default":0,"minimum":0,"function":"interpolated","zoom-function":true,"property-function":true,"transition":true,"units":"pixels"},"line-dasharray":{"type":"array","value":"number","function":"piecewise-constant","zoom-function":true,"minimum":0,"transition":true,"units":"line widths","requires":[{"!":"line-pattern"}]},"line-pattern":{"type":"string","function":"piecewise-constant","zoom-function":true,"transition":true}},"paint_circle":{"circle-radius":{"type":"number","default":5,"minimum":0,"function":"interpolated","zoom-function":true,"property-function":true,"transition":true,"units":"pixels"},"circle-color":{"type":"color","default":"#000000","function":"interpolated","zoom-function":true,"property-function":true,"transition":true},"circle-blur":{"type":"number","default":0,"function":"interpolated","zoom-function":true,"property-function":true,"transition":true},"circle-opacity":{"type":"number","default":1,"minimum":0,"maximum":1,"function":"interpolated","zoom-function":true,"property-function":true,"transition":true},"circle-translate":{"type":"array","value":"number","length":2,"default":[0,0],"function":"interpolated","zoom-function":true,"transition":true,"units":"pixels"},"circle-translate-anchor":{"type":"enum","function":"piecewise-constant","zoom-function":true,"values":{"map":{},"viewport":{}},"default":"map","requires":["circle-translate"]},"circle-pitch-scale":{"type":"enum","function":"piecewise-constant","zoom-function":true,"values":{"map":{},"viewport":{}},"default":"map"},"circle-pitch-alignment":{"type":"enum","function":"piecewise-constant","zoom-function":true,"values":{"map":{},"viewport":{}},"default":"viewport"},"circle-stroke-width":{"type":"number","default":0,"minimum":0,"function":"interpolated","zoom-function":true,"property-function":true,"transition":true,"units":"pixels"},"circle-stroke-color":{"type":"color","default":"#000000","function":"interpolated","zoom-function":true,"property-function":true,"transition":true},"circle-stroke-opacity":{"type":"number","default":1,"minimum":0,"maximum":1,"function":"interpolated","zoom-function":true,"property-function":true,"transition":true}},"paint_heatmap":{"heatmap-radius":{"type":"number","default":30,"minimum":1,"function":"interpolated","zoom-function":true,"property-function":true,"transition":true,"units":"pixels"},"heatmap-weight":{"type":"number","default":1,"minimum":0,"function":"interpolated","zoom-function":true,"property-function":true,"transition":false},"heatmap-intensity":{"type":"number","default":1,"minimum":0,"function":"interpolated","zoom-function":true,"property-function":false,"transition":true},"heatmap-color":{"type":"color","default":["interpolate",["linear"],["heatmap-density"],0,"rgba(0, 0, 255, 0)",0.1,"royalblue",0.3,"cyan",0.5,"lime",0.7,"yellow",1,"red"],"function":"interpolated","zoom-function":false,"property-function":false,"transition":false},"heatmap-opacity":{"type":"number","default":1,"minimum":0,"maximum":1,"function":"interpolated","zoom-function":true,"property-function":false,"transition":true}},"paint_symbol":{"icon-opacity":{"type":"number","default":1,"minimum":0,"maximum":1,"function":"interpolated","zoom-function":true,"property-function":true,"transition":true,"requires":["icon-image"]},"icon-color":{"type":"color","default":"#000000","function":"interpolated","zoom-function":true,"property-function":true,"transition":true,"requires":["icon-image"]},"icon-halo-color":{"type":"color","default":"rgba(0, 0, 0, 0)","function":"interpolated","zoom-function":true,"property-function":true,"transition":true,"requires":["icon-image"]},"icon-halo-width":{"type":"number","default":0,"minimum":0,"function":"interpolated","zoom-function":true,"property-function":true,"transition":true,"units":"pixels","requires":["icon-image"]},"icon-halo-blur":{"type":"number","default":0,"minimum":0,"function":"interpolated","zoom-function":true,"property-function":true,"transition":true,"units":"pixels","requires":["icon-image"]},"icon-translate":{"type":"array","value":"number","length":2,"default":[0,0],"function":"interpolated","zoom-function":true,"transition":true,"units":"pixels","requires":["icon-image"]},"icon-translate-anchor":{"type":"enum","function":"piecewise-constant","zoom-function":true,"values":{"map":{},"viewport":{}},"default":"map","requires":["icon-image","icon-translate"]},"text-opacity":{"type":"number","default":1,"minimum":0,"maximum":1,"function":"interpolated","zoom-function":true,"property-function":true,"transition":true,"requires":["text-field"]},"text-color":{"type":"color","default":"#000000","function":"interpolated","zoom-function":true,"property-function":true,"transition":true,"requires":["text-field"]},"text-halo-color":{"type":"color","default":"rgba(0, 0, 0, 0)","function":"interpolated","zoom-function":true,"property-function":true,"transition":true,"requires":["text-field"]},"text-halo-width":{"type":"number","default":0,"minimum":0,"function":"interpolated","zoom-function":true,"property-function":true,"transition":true,"units":"pixels","requires":["text-field"]},"text-halo-blur":{"type":"number","default":0,"minimum":0,"function":"interpolated","zoom-function":true,"property-function":true,"transition":true,"units":"pixels","requires":["text-field"]},"text-translate":{"type":"array","value":"number","length":2,"default":[0,0],"function":"interpolated","zoom-function":true,"transition":true,"units":"pixels","requires":["text-field"]},"text-translate-anchor":{"type":"enum","function":"piecewise-constant","zoom-function":true,"values":{"map":{},"viewport":{}},"default":"map","requires":["text-field","text-translate"]}},"paint_raster":{"raster-opacity":{"type":"number","default":1,"minimum":0,"maximum":1,"function":"interpolated","zoom-function":true,"transition":true},"raster-hue-rotate":{"type":"number","default":0,"period":360,"function":"interpolated","zoom-function":true,"transition":true,"units":"degrees"},"raster-brightness-min":{"type":"number","function":"interpolated","zoom-function":true,"default":0,"minimum":0,"maximum":1,"transition":true},"raster-brightness-max":{"type":"number","function":"interpolated","zoom-function":true,"default":1,"minimum":0,"maximum":1,"transition":true},"raster-saturation":{"type":"number","default":0,"minimum":-1,"maximum":1,"function":"interpolated","zoom-function":true,"transition":true},"raster-contrast":{"type":"number","default":0,"minimum":-1,"maximum":1,"function":"interpolated","zoom-function":true,"transition":true},"raster-fade-duration":{"type":"number","default":300,"minimum":0,"function":"interpolated","zoom-function":true,"transition":false,"units":"milliseconds"}},"paint_hillshade":{"hillshade-illumination-direction":{"type":"number","default":335,"minimum":0,"maximum":359,"function":"interpolated","zoom-function":true,"transition":true},"hillshade-illumination-anchor":{"type":"enum","function":"piecewise-constant","zoom-function":true,"values":{"map":{},"viewport":{}},"default":"viewport"},"hillshade-exaggeration":{"type":"number","default":0.5,"minimum":0,"maximum":1,"function":"interpolated","zoom-function":true,"transition":true},"hillshade-shadow-color":{"type":"color","default":"#000000","function":"interpolated","zoom-function":true,"transition":true},"hillshade-highlight-color":{"type":"color","default":"#FFFFFF","function":"interpolated","zoom-function":true,"transition":true},"hillshade-accent-color":{"type":"color","default":"#000000","function":"interpolated","zoom-function":true,"transition":true}},"paint_background":{"background-color":{"type":"color","default":"#000000","function":"interpolated","zoom-function":true,"transition":true,"requires":[{"!":"background-pattern"}]},"background-pattern":{"type":"string","function":"piecewise-constant","zoom-function":true,"transition":true},"background-opacity":{"type":"number","default":1,"minimum":0,"maximum":1,"function":"interpolated","zoom-function":true,"transition":true}},"transition":{"duration":{"type":"number","default":300,"minimum":0,"units":"milliseconds"},"delay":{"type":"number","default":0,"minimum":0,"units":"milliseconds"}}} -},{}],165:[function(_dereq_,module,exports){ -"use strict";var ref=_dereq_("csscolorparser"),parseCSSColor=ref.parseCSSColor,Color=function(r,o,t,e){void 0===e&&(e=1),this.r=r,this.g=o,this.b=t,this.a=e};Color.parse=function(r){if(r){if(r instanceof Color)return r;if("string"==typeof r){var o=parseCSSColor(r);if(o)return new Color(o[0]/255*o[3],o[1]/255*o[3],o[2]/255*o[3],o[3])}}},Color.prototype.toString=function(){var r=this,o=function(o){return Math.round(255*o/r.a)};return"rgba("+[this.r,this.g,this.b].map(o).concat(this.a).join(",")+")"},Color.black=new Color(0,0,0,1),Color.white=new Color(1,1,1,1),Color.transparent=new Color(0,0,0,0),module.exports=Color; -},{"csscolorparser":13}],166:[function(_dereq_,module,exports){ -"use strict";function xyz2lab(a){return a>t3?Math.pow(a,1/3):a/t2+t0}function lab2xyz(a){return a>t1?a*a*a:t2*(a-t0)}function xyz2rgb(a){return 255*(a<=.0031308?12.92*a:1.055*Math.pow(a,1/2.4)-.055)}function rgb2xyz(a){return a/=255,a<=.04045?a/12.92:Math.pow((a+.055)/1.055,2.4)}function rgbToLab(a){var r=rgb2xyz(a.r),t=rgb2xyz(a.g),e=rgb2xyz(a.b),n=xyz2lab((.4124564*r+.3575761*t+.1804375*e)/Xn),l=xyz2lab((.2126729*r+.7151522*t+.072175*e)/Yn);return{l:116*l-16,a:500*(n-l),b:200*(l-xyz2lab((.0193339*r+.119192*t+.9503041*e)/Zn)),alpha:a.a}}function labToRgb(a){var r=(a.l+16)/116,t=isNaN(a.a)?r:r+a.a/500,e=isNaN(a.b)?r:r-a.b/200;return r=Yn*lab2xyz(r),t=Xn*lab2xyz(t),e=Zn*lab2xyz(e),new Color(xyz2rgb(3.2404542*t-1.5371385*r-.4985314*e),xyz2rgb(-.969266*t+1.8760108*r+.041556*e),xyz2rgb(.0556434*t-.2040259*r+1.0572252*e),a.alpha)}function interpolateLab(a,r,t){return{l:interpolateNumber(a.l,r.l,t),a:interpolateNumber(a.a,r.a,t),b:interpolateNumber(a.b,r.b,t),alpha:interpolateNumber(a.alpha,r.alpha,t)}}function rgbToHcl(a){var r=rgbToLab(a),t=r.l,e=r.a,n=r.b,l=Math.atan2(n,e)*rad2deg;return{h:l<0?l+360:l,c:Math.sqrt(e*e+n*n),l:t,alpha:a.a}}function hclToRgb(a){var r=a.h*deg2rad,t=a.c;return labToRgb({l:a.l,a:Math.cos(r)*t,b:Math.sin(r)*t,alpha:a.alpha})}function interpolateHue(a,r,t){var e=r-a;return a+t*(e>180||e<-180?e-360*Math.round(e/360):e)}function interpolateHcl(a,r,t){return{h:interpolateHue(a.h,r.h,t),c:interpolateNumber(a.c,r.c,t),l:interpolateNumber(a.l,r.l,t),alpha:interpolateNumber(a.alpha,r.alpha,t)}}var Color=_dereq_("./color"),interpolateNumber=_dereq_("./interpolate").number,Xn=.95047,Yn=1,Zn=1.08883,t0=4/29,t1=6/29,t2=3*t1*t1,t3=t1*t1*t1,deg2rad=Math.PI/180,rad2deg=180/Math.PI;module.exports={lab:{forward:rgbToLab,reverse:labToRgb,interpolate:interpolateLab},hcl:{forward:rgbToHcl,reverse:hclToRgb,interpolate:interpolateHcl}}; -},{"./color":165,"./interpolate":169}],167:[function(_dereq_,module,exports){ -"use strict";module.exports=function(r){for(var t=[],e=arguments.length-1;e-- >0;)t[e]=arguments[e+1];for(var n=0,o=t;n7)return[new ValidationError(o,a,"constants have been deprecated as of v8")];if(!(a in s.constants))return[new ValidationError(o,a,'constant "%s" not found',a)];e=extend({},e,{value:s.constants[a]})}return u.function&&isFunction(unbundle(a))?r(e):u.function&&isExpression(unbundle.deep(a))?i(e):u.type&&n[u.type]?n[u.type](e):t(extend({},e,{valueSpec:u.type?l[u.type]:u}))}; -},{"../error/validation_error":134,"../expression":151,"../function":161,"../util/extend":167,"../util/get_type":168,"../util/unbundle_jsonlint":172,"./validate_array":174,"./validate_boolean":175,"./validate_color":176,"./validate_constants":177,"./validate_enum":178,"./validate_expression":179,"./validate_filter":180,"./validate_function":181,"./validate_layer":183,"./validate_light":185,"./validate_number":186,"./validate_object":187,"./validate_source":190,"./validate_string":191}],174:[function(_dereq_,module,exports){ -"use strict";var getType=_dereq_("../util/get_type"),validate=_dereq_("./validate"),ValidationError=_dereq_("../error/validation_error");module.exports=function(e){var r=e.value,t=e.valueSpec,a=e.style,n=e.styleSpec,l=e.key,i=e.arrayElementValidator||validate;if("array"!==getType(r))return[new ValidationError(l,r,"array expected, %s found",getType(r))];if(t.length&&r.length!==t.length)return[new ValidationError(l,r,"array length %d expected, length %d found",t.length,r.length)];if(t["min-length"]&&r.length":case">=":r.length>=2&&"$type"===unbundle(r[1])&&s.push(new ValidationError(t,r,'"$type" cannot be use with operator "%s"',r[0]));case"==":case"!=":3!==r.length&&s.push(new ValidationError(t,r,'filter array for operator "%s" must have 3 elements',r[0]));case"in":case"!in":r.length>=2&&"string"!==(a=getType(r[1]))&&s.push(new ValidationError(t+"[1]",r[1],"string expected, %s found",a));for(var i=2;iunbundle(r[0].zoom))return[new ValidationError(o,r[0].zoom,"stop zoom values must appear in ascending order")];unbundle(r[0].zoom)!==l&&(l=unbundle(r[0].zoom),i=void 0,s={}),t=t.concat(validateObject({key:o+"[0]",value:r[0],valueSpec:{zoom:{}},style:e.style,styleSpec:e.styleSpec,objectElementValidators:{zoom:validateNumber,value:a}}))}else t=t.concat(a({key:o+"[0]",value:r[0],valueSpec:{},style:e.style,styleSpec:e.styleSpec},r));return t.concat(validate({key:o+"[1]",value:r[1],valueSpec:u,style:e.style,styleSpec:e.styleSpec}))}function a(e,t){var r=getType(e.value),a=unbundle(e.value),o=null!==e.value?e.value:t;if(n){if(r!==n)return[new ValidationError(e.key,o,"%s stop domain type must match previous stop domain type %s",r,n)]}else n=r;if("number"!==r&&"string"!==r&&"boolean"!==r)return[new ValidationError(e.key,o,"stop domain value must be a number, string, or boolean")];if("number"!==r&&"categorical"!==p){var l="number expected, %s found";return u["property-function"]&&void 0===p&&(l+='\nIf you intended to use a categorical function, specify `"type": "categorical"`.'),[new ValidationError(e.key,o,l,r)]}return"categorical"!==p||"number"!==r||isFinite(a)&&Math.floor(a)===a?"categorical"!==p&&"number"===r&&void 0!==i&&a=8&&(c&&!e.valueSpec["property-function"]?v.push(new ValidationError(e.key,e.value,"property functions not supported")):y&&!e.valueSpec["zoom-function"]&&"heatmap-color"!==e.objectKey&&v.push(new ValidationError(e.key,e.value,"zoom functions not supported"))),"categorical"!==p&&!d||void 0!==e.value.property||v.push(new ValidationError(e.key,e.value,'"property" property is required')),v}; -},{"../error/validation_error":134,"../util/get_type":168,"../util/unbundle_jsonlint":172,"./validate":173,"./validate_array":174,"./validate_number":186,"./validate_object":187}],182:[function(_dereq_,module,exports){ -"use strict";var ValidationError=_dereq_("../error/validation_error"),validateString=_dereq_("./validate_string");module.exports=function(r){var e=r.value,t=r.key,a=validateString(r);return a.length?a:(-1===e.indexOf("{fontstack}")&&a.push(new ValidationError(t,e,'"glyphs" url must include a "{fontstack}" token')),-1===e.indexOf("{range}")&&a.push(new ValidationError(t,e,'"glyphs" url must include a "{range}" token')),a)}; -},{"../error/validation_error":134,"./validate_string":191}],183:[function(_dereq_,module,exports){ -"use strict";var ValidationError=_dereq_("../error/validation_error"),unbundle=_dereq_("../util/unbundle_jsonlint"),validateObject=_dereq_("./validate_object"),validateFilter=_dereq_("./validate_filter"),validatePaintProperty=_dereq_("./validate_paint_property"),validateLayoutProperty=_dereq_("./validate_layout_property"),validateSpec=_dereq_("./validate"),extend=_dereq_("../util/extend");module.exports=function(e){var r=[],t=e.value,a=e.key,l=e.style,i=e.styleSpec;t.type||t.ref||r.push(new ValidationError(a,t,'either "type" or "ref" is required'));var u=unbundle(t.type),n=unbundle(t.ref);if(t.id)for(var o=unbundle(t.id),s=0;sm.maximum?[new ValidationError(r,i,"%s is greater than the maximum value %s",i,m.maximum)]:[]}; -},{"../error/validation_error":134,"../util/get_type":168}],187:[function(_dereq_,module,exports){ -"use strict";var ValidationError=_dereq_("../error/validation_error"),getType=_dereq_("../util/get_type"),validateSpec=_dereq_("./validate");module.exports=function(e){var r=e.key,t=e.value,i=e.valueSpec||{},a=e.objectElementValidators||{},o=e.style,l=e.styleSpec,n=[],u=getType(t);if("object"!==u)return[new ValidationError(r,t,"object expected, %s found",u)];for(var d in t){var p=d.split(".")[0],s=i[p]||i["*"],c=void 0;if(a[p])c=a[p];else if(i[p])c=validateSpec;else if(a["*"])c=a["*"];else{if(!i["*"]){n.push(new ValidationError(r,t[d],'unknown property "%s"',d));continue}c=validateSpec}n=n.concat(c({key:(r?r+".":r)+d,value:t[d],valueSpec:s,style:o,styleSpec:l,object:t,objectKey:d},t))}for(var v in i)a[v]||i[v].required&&void 0===i[v].default&&void 0===t[v]&&n.push(new ValidationError(r,t,'missing required property "%s"',v));return n}; -},{"../error/validation_error":134,"../util/get_type":168,"./validate":173}],188:[function(_dereq_,module,exports){ -"use strict";var validateProperty=_dereq_("./validate_property");module.exports=function(r){return validateProperty(r,"paint")}; -},{"./validate_property":189}],189:[function(_dereq_,module,exports){ -"use strict";var validate=_dereq_("./validate"),ValidationError=_dereq_("../error/validation_error"),getType=_dereq_("../util/get_type"),ref=_dereq_("../function"),isFunction=ref.isFunction,unbundle=_dereq_("../util/unbundle_jsonlint");module.exports=function(e,t){var r=e.key,n=e.style,i=e.styleSpec,o=e.value,a=e.objectKey,u=i[t+"_"+e.layerType];if(!u)return[];var p=a.match(/^(.*)-transition$/);if("paint"===t&&p&&u[p[1]]&&u[p[1]].transition)return validate({key:r,value:o,valueSpec:i.transition,style:n,styleSpec:i});var s=e.valueSpec||u[a];if(!s)return[new ValidationError(r,o,'unknown property "%s"',a)];var l;if("string"===getType(o)&&s["property-function"]&&!s.tokens&&(l=/^{([^}]+)}$/.exec(o)))return[new ValidationError(r,o,'"%s" does not support interpolation syntax\nUse an identity property function instead: `{ "type": "identity", "property": %s` }`.',a,JSON.stringify(l[1]))];var y=[];return"symbol"===e.layerType&&("text-field"===a&&n&&!n.glyphs&&y.push(new ValidationError(r,o,'use of "text-field" requires a style "glyphs" property')),"text-font"===a&&isFunction(unbundle.deep(o))&&"identity"===unbundle(o.type)&&y.push(new ValidationError(r,o,'"text-font" does not support identity functions'))),y.concat(validate({key:e.key,value:o,valueSpec:s,style:n,styleSpec:i,expressionContext:"property",propertyKey:a}))}; -},{"../error/validation_error":134,"../function":161,"../util/get_type":168,"../util/unbundle_jsonlint":172,"./validate":173}],190:[function(_dereq_,module,exports){ -"use strict";var ValidationError=_dereq_("../error/validation_error"),unbundle=_dereq_("../util/unbundle_jsonlint"),validateObject=_dereq_("./validate_object"),validateEnum=_dereq_("./validate_enum");module.exports=function(e){var a=e.value,r=e.key,t=e.styleSpec,l=e.style;if(!a.type)return[new ValidationError(r,a,'"type" is required')];var u=unbundle(a.type),s=[];switch(u){case"vector":case"raster":case"raster-dem":if(s=s.concat(validateObject({key:r,value:a,valueSpec:t["source_"+u.replace("-","_")],style:e.style,styleSpec:t})),"url"in a)for(var c in a)["type","url","tileSize"].indexOf(c)<0&&s.push(new ValidationError(r+"."+c,a[c],'a source with a "url" property may not include a "%s" property',c));return s;case"geojson":return validateObject({key:r,value:a,valueSpec:t.source_geojson,style:l,styleSpec:t});case"video":return validateObject({key:r,value:a,valueSpec:t.source_video,style:l,styleSpec:t});case"image":return validateObject({key:r,value:a,valueSpec:t.source_image,style:l,styleSpec:t});case"canvas":return validateObject({key:r,value:a,valueSpec:t.source_canvas,style:l,styleSpec:t});default:return validateEnum({key:r+".type",value:a.type,valueSpec:{values:["vector","raster","raster-dem","geojson","video","image","canvas"]},style:l,styleSpec:t})}}; -},{"../error/validation_error":134,"../util/unbundle_jsonlint":172,"./validate_enum":178,"./validate_object":187}],191:[function(_dereq_,module,exports){ -"use strict";var getType=_dereq_("../util/get_type"),ValidationError=_dereq_("../error/validation_error");module.exports=function(r){var e=r.value,t=r.key,i=getType(e);return"string"!==i?[new ValidationError(t,e,"string expected, %s found",i)]:[]}; -},{"../error/validation_error":134,"../util/get_type":168}],192:[function(_dereq_,module,exports){ -"use strict";function validateStyleMin(e,a){a=a||latestStyleSpec;var t=[];return t=t.concat(validate({key:"",value:e,valueSpec:a.$root,styleSpec:a,style:e,objectElementValidators:{glyphs:validateGlyphsURL,"*":function(){return[]}}})),e.constants&&(t=t.concat(validateConstants({key:"constants",value:e.constants,style:e,styleSpec:a}))),sortErrors(t)}function sortErrors(e){return[].concat(e).sort(function(e,a){return e.line-a.line})}function wrapCleanErrors(e){return function(){return sortErrors(e.apply(this,arguments))}}var validateConstants=_dereq_("./validate/validate_constants"),validate=_dereq_("./validate/validate"),latestStyleSpec=_dereq_("./reference/latest"),validateGlyphsURL=_dereq_("./validate/validate_glyphs_url");validateStyleMin.source=wrapCleanErrors(_dereq_("./validate/validate_source")),validateStyleMin.light=wrapCleanErrors(_dereq_("./validate/validate_light")),validateStyleMin.layer=wrapCleanErrors(_dereq_("./validate/validate_layer")),validateStyleMin.filter=wrapCleanErrors(_dereq_("./validate/validate_filter")),validateStyleMin.paintProperty=wrapCleanErrors(_dereq_("./validate/validate_paint_property")),validateStyleMin.layoutProperty=wrapCleanErrors(_dereq_("./validate/validate_layout_property")),module.exports=validateStyleMin; -},{"./reference/latest":163,"./validate/validate":173,"./validate/validate_constants":177,"./validate/validate_filter":180,"./validate/validate_glyphs_url":182,"./validate/validate_layer":183,"./validate/validate_layout_property":184,"./validate/validate_light":185,"./validate/validate_paint_property":188,"./validate/validate_source":190}],193:[function(_dereq_,module,exports){ -"use strict";var ZoomHistory=_dereq_("./zoom_history"),EvaluationParameters=function(t,o){this.zoom=t,o?(this.now=o.now,this.fadeDuration=o.fadeDuration,this.zoomHistory=o.zoomHistory,this.transition=o.transition):(this.now=0,this.fadeDuration=0,this.zoomHistory=new ZoomHistory,this.transition={})};EvaluationParameters.prototype.crossFadingFactor=function(){return 0===this.fadeDuration?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)},module.exports=EvaluationParameters; -},{"./zoom_history":223}],194:[function(_dereq_,module,exports){ -"use strict";var styleSpec=_dereq_("../style-spec/reference/latest"),util=_dereq_("../util/util"),Evented=_dereq_("../util/evented"),validateStyle=_dereq_("./validate_style"),ref=_dereq_("../util/util"),sphericalToCartesian=ref.sphericalToCartesian,Color=_dereq_("../style-spec/util/color"),interpolate=_dereq_("../style-spec/util/interpolate"),ref$1=_dereq_("./properties"),Properties=ref$1.Properties,Transitionable=ref$1.Transitionable,Transitioning=ref$1.Transitioning,PossiblyEvaluated=ref$1.PossiblyEvaluated,DataConstantProperty=ref$1.DataConstantProperty,LightPositionProperty=function(){this.specification=styleSpec.light.position};LightPositionProperty.prototype.possiblyEvaluate=function(t,e){return sphericalToCartesian(t.expression.evaluate(e))},LightPositionProperty.prototype.interpolate=function(t,e,i){return{x:interpolate.number(t.x,e.x,i),y:interpolate.number(t.y,e.y,i),z:interpolate.number(t.z,e.z,i)}};var properties=new Properties({anchor:new DataConstantProperty(styleSpec.light.anchor),position:new LightPositionProperty,color:new DataConstantProperty(styleSpec.light.color),intensity:new DataConstantProperty(styleSpec.light.intensity)}),TRANSITION_SUFFIX="-transition",Light=function(t){function e(e){t.call(this),this._transitionable=new Transitionable(properties),this.setLight(e),this._transitioning=this._transitionable.untransitioned()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getLight=function(){return this._transitionable.serialize()},e.prototype.setLight=function(t){var e=this;if(!this._validate(validateStyle.light,t))for(var i in t){var r=t[i];util.endsWith(i,TRANSITION_SUFFIX)?e._transitionable.setTransition(i.slice(0,-TRANSITION_SUFFIX.length),r):e._transitionable.setValue(i,r)}},e.prototype.updateTransitions=function(t){this._transitioning=this._transitionable.transitioned(t,this._transitioning)},e.prototype.hasTransition=function(){return this._transitioning.hasTransition()},e.prototype.recalculate=function(t){this.properties=this._transitioning.possiblyEvaluate(t)},e.prototype._validate=function(t,e){return validateStyle.emitErrors(this,t.call(validateStyle,util.extend({value:e,style:{glyphs:!0,sprite:!0},styleSpec:styleSpec})))},e}(Evented);module.exports=Light; -},{"../style-spec/reference/latest":163,"../style-spec/util/color":165,"../style-spec/util/interpolate":169,"../util/evented":271,"../util/util":285,"./properties":199,"./validate_style":222}],195:[function(_dereq_,module,exports){ -"use strict";var ref=_dereq_("../util/mapbox"),normalizeGlyphsURL=ref.normalizeGlyphsURL,ajax=_dereq_("../util/ajax"),parseGlyphPBF=_dereq_("./parse_glyph_pbf");module.exports=function(e,r,a,l,p){var i=256*r,s=i+255,t=l(normalizeGlyphsURL(a).replace("{fontstack}",e).replace("{range}",i+"-"+s),ajax.ResourceType.Glyphs);ajax.getArrayBuffer(t,function(e,r){if(e)p(e);else if(r){for(var a={},l=0,i=parseGlyphPBF(r.data);l1?"@2x":"";ajax.getJSON(i(normalizeSpriteURL(e,u,".json"),ajax.ResourceType.SpriteJSON),function(e,i){n||(n=e,t=i,a())}),ajax.getImage(i(normalizeSpriteURL(e,u,".png"),ajax.ResourceType.SpriteImage),function(e,i){n||(n=e,o=i,a())})}; -},{"../util/ajax":262,"../util/browser":263,"../util/image":274,"../util/mapbox":278}],197:[function(_dereq_,module,exports){ -"use strict";function readFontstacks(e,a,r){1===e&&r.readMessage(readFontstack,a)}function readFontstack(e,a,r){if(3===e){var t=r.readMessage(readGlyph,{}),d=t.id,i=t.bitmap,n=t.width,o=t.height,h=t.left,s=t.top,p=t.advance;a.push({id:d,bitmap:new AlphaImage({width:n+2*border,height:o+2*border},i),metrics:{width:n,height:o,left:h,top:s,advance:p}})}}function readGlyph(e,a,r){1===e?a.id=r.readVarint():2===e?a.bitmap=r.readBytes():3===e?a.width=r.readVarint():4===e?a.height=r.readVarint():5===e?a.left=r.readSVarint():6===e?a.top=r.readSVarint():7===e&&(a.advance=r.readVarint())}var ref=_dereq_("../util/image"),AlphaImage=ref.AlphaImage,Protobuf=_dereq_("pbf"),border=3;module.exports=function(e){return new Protobuf(e).readFields(readFontstacks,[])},module.exports.GLYPH_PBF_BORDER=border; -},{"../util/image":274,"pbf":38}],198:[function(_dereq_,module,exports){ -"use strict";var browser=_dereq_("../util/browser"),CollisionIndex=_dereq_("../symbol/collision_index"),LayerPlacement=function(e){this._currentTileIndex=0,this._tileIDs=e};LayerPlacement.prototype.continuePlacement=function(e,n,t,i,r){for(var o=this;this._currentTileIndex2};this._currentPlacementIndex>=0;){var s=e[i._currentPlacementIndex],l=n[s];if("symbol"===l.type){var c=t[l.source];i._inProgressLayer||(i._sourceCacheTileIDs[l.source]||(i._sourceCacheTileIDs[l.source]=c.getRenderableIds().sort(function(e,n){var t=c.getTileByID(e).tileID,i=c.getTileByID(n).tileID;return t.isLessThan(i)?-1:i.isLessThan(t)?1:0})),i._inProgressLayer=new LayerPlacement(i._sourceCacheTileIDs[l.source]));if(i._inProgressLayer.continuePlacement(c,i.collisionIndex,i._showCollisionBoxes,l,o))return;delete i._inProgressLayer}i._currentPlacementIndex--}for(var a in t)t[a].commitPlacement(i.collisionIndex,i._collisionFadeTimes);this._done=!0},Placement.prototype.stillFading=function(){return browser.now()this.end)return this.prior=null,r;if(this.value.isDataDriven())return this.prior=null,r;if(ea.zoomHistory.lastIntegerZoom?{from:t,to:e,fromScale:2,toScale:1,t:i+(1-i)*n}:{from:r,to:e,fromScale:.5,toScale:1,t:1-(1-n)*i}},CrossFadedProperty.prototype.interpolate=function(t){return t};var HeatmapColorProperty=function(t){this.specification=t};HeatmapColorProperty.prototype.possiblyEvaluate=function(){},HeatmapColorProperty.prototype.interpolate=function(){};var Properties=function(t){var e=this;this.properties=t,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={};for(var r in t){var a=t[r],o=e.defaultPropertyValues[r]=new PropertyValue(a,void 0),i=e.defaultTransitionablePropertyValues[r]=new TransitionablePropertyValue(a);e.defaultTransitioningPropertyValues[r]=i.untransitioned(),e.defaultPossiblyEvaluatedValues[r]=o.possiblyEvaluate({})}};register("DataDrivenProperty",DataDrivenProperty),register("DataConstantProperty",DataConstantProperty),register("CrossFadedProperty",CrossFadedProperty),register("HeatmapColorProperty",HeatmapColorProperty),module.exports={PropertyValue:PropertyValue,Transitionable:Transitionable,Transitioning:Transitioning,Layout:Layout,PossiblyEvaluatedPropertyValue:PossiblyEvaluatedPropertyValue,PossiblyEvaluated:PossiblyEvaluated,DataConstantProperty:DataConstantProperty,DataDrivenProperty:DataDrivenProperty,CrossFadedProperty:CrossFadedProperty,HeatmapColorProperty:HeatmapColorProperty,Properties:Properties}; -},{"../style-spec/expression":151,"../style-spec/util/color":165,"../style-spec/util/interpolate":169,"../util/util":285,"../util/web_worker_transfer":288}],200:[function(_dereq_,module,exports){ -"use strict";function getMaximumPaintValue(t,a,e){var n=a.paint.get(t).value;return"constant"===n.kind?n.value:e.programConfigurations.get(a.id).binders[t].statistics.max}function translateDistance(t){return Math.sqrt(t[0]*t[0]+t[1]*t[1])}function translate(t,a,e,n,r){if(!a[0]&&!a[1])return t;var i=Point.convert(a);"viewport"===e&&i._rotate(-n);for(var u=[],s=0;s0)throw new Error("Unimplemented: "+i.map(function(e){return e.command}).join(", ")+".");return r.forEach(function(e){"setTransition"!==e.command&&t[e.command].apply(t,e.args)}),this.stylesheet=e,!0},t.prototype.addImage=function(e,t){if(this.getImage(e))return this.fire("error",{error:new Error("An image with this name already exists.")});this.imageManager.addImage(e,t),this.fire("data",{dataType:"style"})},t.prototype.getImage=function(e){return this.imageManager.getImage(e)},t.prototype.removeImage=function(e){if(!this.getImage(e))return this.fire("error",{error:new Error("No image with this name exists.")});this.imageManager.removeImage(e),this.fire("data",{dataType:"style"})},t.prototype.addSource=function(e,t,r){var i=this;if(this._checkLoaded(),void 0!==this.sourceCaches[e])throw new Error("There is already a source with this ID");if(!t.type)throw new Error("The type property must be defined, but the only the following properties were given: "+Object.keys(t).join(", ")+".");if(!(["vector","raster","geojson","video","image","canvas"].indexOf(t.type)>=0&&this._validate(validateStyle.source,"sources."+e,t,null,r))){var a=this.sourceCaches[e]=new SourceCache(e,t,this.dispatcher);a.style=this,a.setEventedParent(this,function(){return{isSourceLoaded:i.loaded(),source:a.serialize(),sourceId:e}}),a.onAdd(this.map),this._changed=!0}},t.prototype.removeSource=function(e){var t=this;if(this._checkLoaded(),void 0===this.sourceCaches[e])throw new Error("There is no source with this ID");for(var r in t._layers)if(t._layers[r].source===e)return t.fire("error",{error:new Error('Source "'+e+'" cannot be removed while layer "'+r+'" is using it.')});var i=this.sourceCaches[e];delete this.sourceCaches[e],delete this._updatedSources[e],i.fire("data",{sourceDataType:"metadata",dataType:"source",sourceId:e}),i.setEventedParent(null),i.clearTiles(),i.onRemove&&i.onRemove(this.map),this._changed=!0},t.prototype.setGeoJSONSourceData=function(e,t){this._checkLoaded(),this.sourceCaches[e].getSource().setData(t),this._changed=!0},t.prototype.getSource=function(e){return this.sourceCaches[e]&&this.sourceCaches[e].getSource()},t.prototype.addLayer=function(e,t,r){this._checkLoaded();var i=e.id;if("object"==typeof e.source&&(this.addSource(i,e.source),e=util.clone(e),e=util.extend(e,{source:i})),!this._validate(validateStyle.layer,"layers."+i,e,{arrayIndex:-1},r)){var a=StyleLayer.create(e);this._validateLayer(a),a.setEventedParent(this,{layer:{id:i}});var s=t?this._order.indexOf(t):this._order.length;if(t&&-1===s)return void this.fire("error",{error:new Error('Layer with id "'+t+'" does not exist on this map.')});if(this._order.splice(s,0,i),this._layerOrderChanged=!0,this._layers[i]=a,this._removedLayers[i]&&a.source){var o=this._removedLayers[i];delete this._removedLayers[i],o.type!==a.type?this._updatedSources[a.source]="clear":(this._updatedSources[a.source]="reload",this.sourceCaches[a.source].pause())}this._updateLayer(a)}},t.prototype.moveLayer=function(e,t){if(this._checkLoaded(),this._changed=!0,!this._layers[e])return void this.fire("error",{error:new Error("The layer '"+e+"' does not exist in the map's style and cannot be moved.")});var r=this._order.indexOf(e);this._order.splice(r,1);var i=t?this._order.indexOf(t):this._order.length;if(t&&-1===i)return void this.fire("error",{error:new Error('Layer with id "'+t+'" does not exist on this map.')});this._order.splice(i,0,e),this._layerOrderChanged=!0},t.prototype.removeLayer=function(e){this._checkLoaded();var t=this._layers[e];if(!t)return void this.fire("error",{error:new Error("The layer '"+e+"' does not exist in the map's style and cannot be removed.")});t.setEventedParent(null);var r=this._order.indexOf(e);this._order.splice(r,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[e]=t,delete this._layers[e],delete this._updatedLayers[e],delete this._updatedPaintProps[e]},t.prototype.getLayer=function(e){return this._layers[e]},t.prototype.setLayerZoomRange=function(e,t,r){this._checkLoaded();var i=this.getLayer(e);if(!i)return void this.fire("error",{error:new Error("The layer '"+e+"' does not exist in the map's style and cannot have zoom extent.")});i.minzoom===t&&i.maxzoom===r||(null!=t&&(i.minzoom=t),null!=r&&(i.maxzoom=r),this._updateLayer(i))},t.prototype.setFilter=function(e,t){this._checkLoaded();var r=this.getLayer(e);if(!r)return void this.fire("error",{error:new Error("The layer '"+e+"' does not exist in the map's style and cannot be filtered.")});if(!util.deepEqual(r.filter,t))return null===t||void 0===t?(r.filter=void 0,void this._updateLayer(r)):void(this._validate(validateStyle.filter,"layers."+r.id+".filter",t)||(r.filter=util.clone(t),this._updateLayer(r)))},t.prototype.getFilter=function(e){return util.clone(this.getLayer(e).filter)},t.prototype.setLayoutProperty=function(e,t,r){this._checkLoaded();var i=this.getLayer(e);if(!i)return void this.fire("error",{error:new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")});util.deepEqual(i.getLayoutProperty(t),r)||(i.setLayoutProperty(t,r),this._updateLayer(i))},t.prototype.getLayoutProperty=function(e,t){return this.getLayer(e).getLayoutProperty(t)},t.prototype.setPaintProperty=function(e,t,r){this._checkLoaded();var i=this.getLayer(e);if(!i)return void this.fire("error",{error:new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")});if(!util.deepEqual(i.getPaintProperty(t),r)){var a=i._transitionablePaint._values[t].value.isDataDriven();i.setPaintProperty(t,r);(i._transitionablePaint._values[t].value.isDataDriven()||a)&&this._updateLayer(i),this._changed=!0,this._updatedPaintProps[e]=!0}},t.prototype.getPaintProperty=function(e,t){return this.getLayer(e).getPaintProperty(t)},t.prototype.getTransition=function(){return util.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)},t.prototype.serialize=function(){var e=this;return util.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,sources:util.mapObject(this.sourceCaches,function(e){return e.serialize()}),layers:this._order.map(function(t){return e._layers[t].serialize()})},function(e){return void 0!==e})},t.prototype._updateLayer=function(e){this._updatedLayers[e.id]=!0,e.source&&!this._updatedSources[e.source]&&(this._updatedSources[e.source]="reload",this.sourceCaches[e.source].pause()),this._changed=!0},t.prototype._flattenRenderedFeatures=function(e){for(var t=this,r=[],i=this._order.length-1;i>=0;i--)for(var a=t._order[i],s=0,o=e;s=this.maxzoom)||"none"===this.visibility)},e.prototype.updateTransitions=function(t){this._transitioningPaint=this._transitionablePaint.transitioned(t,this._transitioningPaint)},e.prototype.hasTransition=function(){return this._transitioningPaint.hasTransition()},e.prototype.recalculate=function(t){this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(t)),this.paint=this._transitioningPaint.possiblyEvaluate(t)},e.prototype.serialize=function(){var t={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return"none"===this.visibility&&(t.layout=t.layout||{},t.layout.visibility="none"),util.filterObject(t,function(t,e){return!(void 0===t||"layout"===e&&!Object.keys(t).length||"paint"===e&&!Object.keys(t).length)})},e.prototype._validate=function(t,e,i,a,r){return(!r||!1!==r.validate)&&validateStyle.emitErrors(this,t.call(validateStyle,{key:e,layerType:this.type,objectKey:i,value:a,styleSpec:styleSpec,style:{glyphs:!0,sprite:!0}}))},e.prototype.hasOffscreenPass=function(){return!1},e.prototype.resize=function(){},e}(Evented);module.exports=StyleLayer;var subclasses={circle:_dereq_("./style_layer/circle_style_layer"),heatmap:_dereq_("./style_layer/heatmap_style_layer"),hillshade:_dereq_("./style_layer/hillshade_style_layer"),fill:_dereq_("./style_layer/fill_style_layer"),"fill-extrusion":_dereq_("./style_layer/fill_extrusion_style_layer"),line:_dereq_("./style_layer/line_style_layer"),symbol:_dereq_("./style_layer/symbol_style_layer"),background:_dereq_("./style_layer/background_style_layer"),raster:_dereq_("./style_layer/raster_style_layer")};StyleLayer.create=function(t){return new subclasses[t.type](t)}; -},{"../style-spec/reference/latest":163,"../util/evented":271,"../util/util":285,"./properties":199,"./style_layer/background_style_layer":203,"./style_layer/circle_style_layer":205,"./style_layer/fill_extrusion_style_layer":207,"./style_layer/fill_style_layer":209,"./style_layer/heatmap_style_layer":211,"./style_layer/hillshade_style_layer":213,"./style_layer/line_style_layer":215,"./style_layer/raster_style_layer":217,"./style_layer/symbol_style_layer":219,"./validate_style":222}],203:[function(_dereq_,module,exports){ -"use strict";var StyleLayer=_dereq_("../style_layer"),properties=_dereq_("./background_style_layer_properties"),ref=_dereq_("../properties"),Transitionable=ref.Transitionable,Transitioning=ref.Transitioning,PossiblyEvaluated=ref.PossiblyEvaluated,BackgroundStyleLayer=function(e){function r(r){e.call(this,r,properties)}return e&&(r.__proto__=e),r.prototype=Object.create(e&&e.prototype),r.prototype.constructor=r,r}(StyleLayer);module.exports=BackgroundStyleLayer; -},{"../properties":199,"../style_layer":202,"./background_style_layer_properties":204}],204:[function(_dereq_,module,exports){ -"use strict";var styleSpec=_dereq_("../../style-spec/reference/latest"),ref=_dereq_("../properties"),Properties=ref.Properties,DataConstantProperty=ref.DataConstantProperty,DataDrivenProperty=ref.DataDrivenProperty,CrossFadedProperty=ref.CrossFadedProperty,HeatmapColorProperty=ref.HeatmapColorProperty,paint=new Properties({"background-color":new DataConstantProperty(styleSpec.paint_background["background-color"]),"background-pattern":new CrossFadedProperty(styleSpec.paint_background["background-pattern"]),"background-opacity":new DataConstantProperty(styleSpec.paint_background["background-opacity"])});module.exports={paint:paint}; -},{"../../style-spec/reference/latest":163,"../properties":199}],205:[function(_dereq_,module,exports){ -"use strict";var StyleLayer=_dereq_("../style_layer"),CircleBucket=_dereq_("../../data/bucket/circle_bucket"),ref=_dereq_("../../util/intersection_tests"),multiPolygonIntersectsBufferedMultiPoint=ref.multiPolygonIntersectsBufferedMultiPoint,ref$1=_dereq_("../query_utils"),getMaximumPaintValue=ref$1.getMaximumPaintValue,translateDistance=ref$1.translateDistance,translate=ref$1.translate,properties=_dereq_("./circle_style_layer_properties"),ref$2=_dereq_("../properties"),Transitionable=ref$2.Transitionable,Transitioning=ref$2.Transitioning,PossiblyEvaluated=ref$2.PossiblyEvaluated,CircleStyleLayer=function(e){function t(t){e.call(this,t,properties)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.createBucket=function(e){return new CircleBucket(e)},t.prototype.queryRadius=function(e){var t=e;return getMaximumPaintValue("circle-radius",this,t)+getMaximumPaintValue("circle-stroke-width",this,t)+translateDistance(this.paint.get("circle-translate"))},t.prototype.queryIntersectsFeature=function(e,t,r,i,a,n){var l=translate(e,this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),a,n),s=this.paint.get("circle-radius").evaluate(t)*n,u=this.paint.get("circle-stroke-width").evaluate(t)*n;return multiPolygonIntersectsBufferedMultiPoint(l,r,s+u)},t}(StyleLayer);module.exports=CircleStyleLayer; -},{"../../data/bucket/circle_bucket":54,"../../util/intersection_tests":275,"../properties":199,"../query_utils":200,"../style_layer":202,"./circle_style_layer_properties":206}],206:[function(_dereq_,module,exports){ -"use strict";var styleSpec=_dereq_("../../style-spec/reference/latest"),ref=_dereq_("../properties"),Properties=ref.Properties,DataConstantProperty=ref.DataConstantProperty,DataDrivenProperty=ref.DataDrivenProperty,CrossFadedProperty=ref.CrossFadedProperty,HeatmapColorProperty=ref.HeatmapColorProperty,paint=new Properties({"circle-radius":new DataDrivenProperty(styleSpec.paint_circle["circle-radius"]),"circle-color":new DataDrivenProperty(styleSpec.paint_circle["circle-color"]),"circle-blur":new DataDrivenProperty(styleSpec.paint_circle["circle-blur"]),"circle-opacity":new DataDrivenProperty(styleSpec.paint_circle["circle-opacity"]),"circle-translate":new DataConstantProperty(styleSpec.paint_circle["circle-translate"]),"circle-translate-anchor":new DataConstantProperty(styleSpec.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new DataConstantProperty(styleSpec.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new DataConstantProperty(styleSpec.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new DataDrivenProperty(styleSpec.paint_circle["circle-stroke-width"]),"circle-stroke-color":new DataDrivenProperty(styleSpec.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new DataDrivenProperty(styleSpec.paint_circle["circle-stroke-opacity"])});module.exports={paint:paint}; -},{"../../style-spec/reference/latest":163,"../properties":199}],207:[function(_dereq_,module,exports){ -"use strict";var StyleLayer=_dereq_("../style_layer"),FillExtrusionBucket=_dereq_("../../data/bucket/fill_extrusion_bucket"),ref=_dereq_("../../util/intersection_tests"),multiPolygonIntersectsMultiPolygon=ref.multiPolygonIntersectsMultiPolygon,ref$1=_dereq_("../query_utils"),translateDistance=ref$1.translateDistance,translate=ref$1.translate,properties=_dereq_("./fill_extrusion_style_layer_properties"),ref$2=_dereq_("../properties"),Transitionable=ref$2.Transitionable,Transitioning=ref$2.Transitioning,PossiblyEvaluated=ref$2.PossiblyEvaluated,FillExtrusionStyleLayer=function(t){function e(e){t.call(this,e,properties)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.createBucket=function(t){return new FillExtrusionBucket(t)},e.prototype.queryRadius=function(){return translateDistance(this.paint.get("fill-extrusion-translate"))},e.prototype.queryIntersectsFeature=function(t,e,r,i,n,o){var s=translate(t,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),n,o);return multiPolygonIntersectsMultiPolygon(s,r)},e.prototype.hasOffscreenPass=function(){return 0!==this.paint.get("fill-extrusion-opacity")&&"none"!==this.visibility},e.prototype.resize=function(){this.viewportFrame&&(this.viewportFrame.destroy(),this.viewportFrame=null)},e}(StyleLayer);module.exports=FillExtrusionStyleLayer; -},{"../../data/bucket/fill_extrusion_bucket":58,"../../util/intersection_tests":275,"../properties":199,"../query_utils":200,"../style_layer":202,"./fill_extrusion_style_layer_properties":208}],208:[function(_dereq_,module,exports){ -"use strict";var styleSpec=_dereq_("../../style-spec/reference/latest"),ref=_dereq_("../properties"),Properties=ref.Properties,DataConstantProperty=ref.DataConstantProperty,DataDrivenProperty=ref.DataDrivenProperty,CrossFadedProperty=ref.CrossFadedProperty,HeatmapColorProperty=ref.HeatmapColorProperty,paint=new Properties({"fill-extrusion-opacity":new DataConstantProperty(styleSpec["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new DataDrivenProperty(styleSpec["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new DataConstantProperty(styleSpec["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new DataConstantProperty(styleSpec["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new CrossFadedProperty(styleSpec["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new DataDrivenProperty(styleSpec["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new DataDrivenProperty(styleSpec["paint_fill-extrusion"]["fill-extrusion-base"])});module.exports={paint:paint}; -},{"../../style-spec/reference/latest":163,"../properties":199}],209:[function(_dereq_,module,exports){ -"use strict";var StyleLayer=_dereq_("../style_layer"),FillBucket=_dereq_("../../data/bucket/fill_bucket"),ref=_dereq_("../../util/intersection_tests"),multiPolygonIntersectsMultiPolygon=ref.multiPolygonIntersectsMultiPolygon,ref$1=_dereq_("../query_utils"),translateDistance=ref$1.translateDistance,translate=ref$1.translate,properties=_dereq_("./fill_style_layer_properties"),ref$2=_dereq_("../properties"),Transitionable=ref$2.Transitionable,Transitioning=ref$2.Transitioning,PossiblyEvaluated=ref$2.PossiblyEvaluated,FillStyleLayer=function(t){function e(e){t.call(this,e,properties)}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.recalculate=function(t){this.paint=this._transitioningPaint.possiblyEvaluate(t),void 0===this._transitionablePaint.getValue("fill-outline-color")&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])},e.prototype.createBucket=function(t){return new FillBucket(t)},e.prototype.queryRadius=function(){return translateDistance(this.paint.get("fill-translate"))},e.prototype.queryIntersectsFeature=function(t,e,r,i,l,n){var a=translate(t,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),l,n);return multiPolygonIntersectsMultiPolygon(a,r)},e}(StyleLayer);module.exports=FillStyleLayer; -},{"../../data/bucket/fill_bucket":56,"../../util/intersection_tests":275,"../properties":199,"../query_utils":200,"../style_layer":202,"./fill_style_layer_properties":210}],210:[function(_dereq_,module,exports){ -"use strict";var styleSpec=_dereq_("../../style-spec/reference/latest"),ref=_dereq_("../properties"),Properties=ref.Properties,DataConstantProperty=ref.DataConstantProperty,DataDrivenProperty=ref.DataDrivenProperty,CrossFadedProperty=ref.CrossFadedProperty,HeatmapColorProperty=ref.HeatmapColorProperty,paint=new Properties({"fill-antialias":new DataConstantProperty(styleSpec.paint_fill["fill-antialias"]),"fill-opacity":new DataDrivenProperty(styleSpec.paint_fill["fill-opacity"]),"fill-color":new DataDrivenProperty(styleSpec.paint_fill["fill-color"]),"fill-outline-color":new DataDrivenProperty(styleSpec.paint_fill["fill-outline-color"]),"fill-translate":new DataConstantProperty(styleSpec.paint_fill["fill-translate"]),"fill-translate-anchor":new DataConstantProperty(styleSpec.paint_fill["fill-translate-anchor"]),"fill-pattern":new CrossFadedProperty(styleSpec.paint_fill["fill-pattern"])});module.exports={paint:paint}; -},{"../../style-spec/reference/latest":163,"../properties":199}],211:[function(_dereq_,module,exports){ -"use strict";var StyleLayer=_dereq_("../style_layer"),HeatmapBucket=_dereq_("../../data/bucket/heatmap_bucket"),RGBAImage=_dereq_("../../util/image").RGBAImage,properties=_dereq_("./heatmap_style_layer_properties"),ref=_dereq_("../properties"),Transitionable=ref.Transitionable,Transitioning=ref.Transitioning,PossiblyEvaluated=ref.PossiblyEvaluated,HeatmapStyleLayer=function(t){function e(e){t.call(this,e,properties),this._updateColorRamp()}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.createBucket=function(t){return new HeatmapBucket(t)},e.prototype.setPaintProperty=function(e,r,a){t.prototype.setPaintProperty.call(this,e,r,a),"heatmap-color"===e&&this._updateColorRamp()},e.prototype._updateColorRamp=function(){for(var t=this._transitionablePaint._values["heatmap-color"].value.expression,e=new Uint8Array(1024),r=e.length,a=4;a0?e+2*t:t}function offsetLine(t,e){for(var r=[],i=new Point(0,0),n=0;ns?(this.lastIntegerZoom=s+1,this.lastIntegerZoomTime=t):this.lastFloorZoom-a/2;){if(--s<0)return!1;f-=e[s].dist(i),i=e[s]}f+=e[s].dist(e[s+1]),s++;for(var l=[],o=0;fr;)o-=l.shift().angleDelta;if(o>n)return!1;s++,f+=c.dist(g)}return!0}module.exports=checkMaxAngle; -},{}],226:[function(_dereq_,module,exports){ -"use strict";function clipLine(n,x,y,o,e){for(var r=[],t=0;t=o&&w.x>=o||(P.x>=o?P=new Point(o,P.y+(w.y-P.y)*((o-P.x)/(w.x-P.x)))._round():w.x>=o&&(w=new Point(o,P.y+(w.y-P.y)*((o-P.x)/(w.x-P.x)))._round()),P.y>=e&&w.y>=e||(P.y>=e?P=new Point(P.x+(w.x-P.x)*((e-P.y)/(w.y-P.y)),e)._round():w.y>=e&&(w=new Point(P.x+(w.x-P.x)*((e-P.y)/(w.y-P.y)),e)._round()),u&&P.equals(u[u.length-1])||(u=[P],r.push(u)),u.push(w)))))}return r}var Point=_dereq_("@mapbox/point-geometry");module.exports=clipLine; -},{"@mapbox/point-geometry":4}],227:[function(_dereq_,module,exports){ -"use strict";var CollisionFeature=function(t,e,i,o,a,r,l,n,s,d,h){var u=l.top*n-s,f=l.bottom*n+s,c=l.left*n-s,x=l.right*n+s;if(this.boxStartIndex=t.length,d){var m=f-u,v=x-c;m>0&&(m=Math.max(10*n,m),this._addLineCollisionCircles(t,e,i,i.segment,v,m,o,a,r,h))}else t.emplaceBack(i.x,i.y,c,u,x,f,o,a,r,0,0);this.boxEndIndex=t.length};CollisionFeature.prototype._addLineCollisionCircles=function(t,e,i,o,a,r,l,n,s,d){var h=r/2,u=Math.floor(a/h),f=1+.4*Math.log(d)/Math.LN2,c=Math.floor(u*f/2),x=-r/2,m=i,v=o+1,C=x,b=-a/2,g=b-a/4;do{if(--v<0){if(C>b)return;v=0;break}C-=e[v].dist(m),m=e[v]}while(C>g);for(var p=e[v].dist(e[v+1]),M=-c;Ma&&(k+=_-a),!(k=e.length)return;p=e[v].dist(e[v+1])}var y=k-C,F=e[v],L=e[v+1],B=L.sub(F)._unit()._mult(y)._add(F)._round(),I=Math.abs(k-x)G)markCollisionCircleUsed(i,M,!1);else{var A=x.projectPoint(p,b,R),U=k/D;if(g.length>0){var X=A.x-g[g.length-4],Y=A.y-g[g.length-3];if(U*U*2>X*X+Y*Y){if(M+8-T&&Le.overscaledZ;r--){var l=a.indexes[r];for(var c in l){var y=l[c];y.tileID.isChildOf(e)&&a.blockLabels(y,s,!1)}}var d=this.indexes[e.overscaledZ]&&this.indexes[e.overscaledZ][e.key];d&&(this.blockLabels(s,d,!0),this.removeTile(e));for(var v=e.overscaledZ-1;v>=i;v--){var x=e.scaledTo(v),h=a.indexes[v]&&a.indexes[v][x.key];h&&a.blockLabels(s,h,!0)}void 0===this.indexes[e.overscaledZ]&&(this.indexes[e.overscaledZ]={}),this.indexes[e.overscaledZ][e.key]=s},CrossTileSymbolLayerIndex.prototype.removeTile=function(e){var t=this,a=this.indexes[e.overscaledZ][e.key];delete this.indexes[e.overscaledZ][e.key],0===Object.keys(this.indexes[e.overscaledZ]).length&&delete this.indexes[e.overscaledZ];for(var i=Math.min.apply(Math,[25].concat(Object.keys(this.indexes))),o=e.overscaledZ-1;o>=i;o--){var n=e.scaledTo(o);if(!n)break;var s=t.indexes[o]&&t.indexes[o][n.key];s&&t.unblockLabels(a,s)}},CrossTileSymbolLayerIndex.prototype.blockLabels=function(e,t,a){e.forEachSymbolInstance(function(i){if(!i.isDuplicate){var o=t.getMatchingSymbol(i,e.tileID);void 0!==o&&(o.isDuplicate||(o.isDuplicate=!0,a&&(i.textOpacityState=o.textOpacityState.clone(),i.iconOpacityState=o.iconOpacityState.clone())))}})},CrossTileSymbolLayerIndex.prototype.unblockLabels=function(e,t){e.forEachSymbolInstance(function(a){if(!a.isDuplicate){var i=t.getMatchingSymbol(a,e.tileID);void 0!==i&&(i.isDuplicate=!1,i.textOpacityState=a.textOpacityState.clone(),i.iconOpacityState=a.iconOpacityState.clone(),a.isDuplicate=!0)}})};var CrossTileSymbolIndex=function(){this.layerIndexes={}};CrossTileSymbolIndex.prototype.addTileLayer=function(e,t,a){var i=this.layerIndexes[e];void 0===i&&(i=this.layerIndexes[e]=new CrossTileSymbolLayerIndex),i.addTile(t,a)},CrossTileSymbolIndex.prototype.removeTileLayer=function(e,t){var a=this.layerIndexes[e];void 0!==a&&a.removeTile(t)},module.exports=CrossTileSymbolIndex; -},{"../data/extent":65,"./opacity_state":233}],230:[function(_dereq_,module,exports){ -"use strict";function getAnchors(e,r,t,n,a,l,o,i,c){var h=n?.6*l*o:0,s=Math.max(n?n.right-n.left:0,a?a.right-a.left:0),u=0===e[0].x||e[0].x===c||0===e[0].y||e[0].y===c;r-s*o=0&&k=0&&q=0&&p+h<=s){var M=new Anchor(k,q,A,f);M._round(),n&&!checkMaxAngle(e,M,l,n,a)||x.push(M)}}g+=y}return i||x.length||o||(x=resample(e,g/2,t,n,a,l,o,!0,c)),x}var interpolate=_dereq_("../style-spec/util/interpolate").number,Anchor=_dereq_("../symbol/anchor"),checkMaxAngle=_dereq_("./check_max_angle");module.exports=getAnchors; -},{"../style-spec/util/interpolate":169,"../symbol/anchor":224,"./check_max_angle":225}],231:[function(_dereq_,module,exports){ -"use strict";var GridIndex=function(e,t,i){var r=this.boxCells=[],s=this.circleCells=[];this.xCellCount=Math.ceil(e/i),this.yCellCount=Math.ceil(t/i);for(var l=0;lthis.width||r<0||t>this.height)return!s&&[];var l=[];if(e<=0&&t<=0&&this.width<=i&&this.height<=r)l=Array.prototype.slice.call(this.boxKeys).concat(this.circleKeys);else{var o={hitTest:s,seenUids:{box:{},circle:{}}};this._forEachCell(e,t,i,r,this._queryCell,l,o)}return s?l.length>0:l},GridIndex.prototype._queryCircle=function(e,t,i,r){var s=e-i,l=e+i,o=t-i,h=t+i;if(l<0||s>this.width||h<0||o>this.height)return!r&&[];var n=[],c={hitTest:r,circle:{x:e,y:t,radius:i},seenUids:{box:{},circle:{}}};return this._forEachCell(s,o,l,h,this._queryCellCircle,n,c),r?n.length>0:n},GridIndex.prototype.query=function(e,t,i,r){return this._query(e,t,i,r,!1)},GridIndex.prototype.hitTest=function(e,t,i,r){return this._query(e,t,i,r,!0)},GridIndex.prototype.hitTestCircle=function(e,t,i){return this._queryCircle(e,t,i,!0)},GridIndex.prototype._queryCell=function(e,t,i,r,s,l,o){var h=this,n=o.seenUids,c=this.boxCells[s];if(null!==c)for(var u=this.bboxes,d=0,C=c;d=u[x+0]&&r>=u[x+1]){if(o.hitTest)return l.push(!0),!0;l.push(h.boxKeys[a])}}}var p=this.circleCells[s];if(null!==p)for(var f=this.circles,y=0,v=p;yo*o+h*h},GridIndex.prototype._circleAndRectCollide=function(e,t,i,r,s,l,o){var h=(l-r)/2,n=Math.abs(e-(r+h));if(n>h+i)return!1;var c=(o-s)/2,u=Math.abs(t-(s+c));if(u>c+i)return!1;if(n<=h||u<=c)return!0;var d=n-h,C=u-c;return d*d+C*C<=i*i},module.exports=GridIndex; -},{}],232:[function(_dereq_,module,exports){ -"use strict";module.exports=function(e){function t(t){g.push(e[t]),l++}function r(e,t,r){var n=u[e];return delete u[e],u[t]=n,g[n].geometry[0].pop(),g[n].geometry[0]=g[n].geometry[0].concat(r[0]),n}function n(e,t,r){var n=i[t];return delete i[t],i[e]=n,g[n].geometry[0].shift(),g[n].geometry[0]=r[0].concat(g[n].geometry[0]),n}function o(e,t,r){var n=r?t[0][t[0].length-1]:t[0][0];return e+":"+n.x+":"+n.y}for(var i={},u={},g=[],l=0,m=0;m=-t[0]&&r<=t[0]&&n>=-t[1]&&n<=t[1]}function updateLineLabels(e,t,r,n,a,i,o,l){var s=n?e.textSizeData:e.iconSizeData,p=symbolSize.evaluateSizeForZoom(s,r.transform.zoom,symbolLayoutProperties.properties[n?"text-size":"icon-size"]),u=[256/r.width*2+1,256/r.height*2+1],y=n?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;y.clear();for(var c=e.lineVertexArray,d=n?e.placedGlyphArray:e.placedIconArray,m=r.transform.width/r.transform.height,g=!1,h=0;hMath.abs(r.x-t.x)*n)return{useVertical:!0}}return(e===WritingMode.vertical?t.yr.x)?{needsFlipping:!0}:null}function placeGlyphsAlongLine(e,t,r,n,a,i,o,l,s,p,u,y,c,d){var m,g=t/24,h=e.lineOffsetX*t,f=e.lineOffsetY*t;if(e.numGlyphs>1){var x=e.glyphStartIndex+e.numGlyphs,v=e.lineStartIndex,L=e.lineStartIndex+e.lineLength,b=placeFirstAndLastGlyph(g,l,h,f,r,u,y,e,s,i,c,!1);if(!b)return{notEnoughRoom:!0};var A=project(b.first.point,o).point,G=project(b.last.point,o).point;if(n&&!r){var M=requiresOrientationChange(e.writingMode,A,G,d);if(M)return M}m=[b.first];for(var S=e.glyphStartIndex+1;S0?I.point:projectTruncatedLineSegment(y,D,w,1,a),z=requiresOrientationChange(e.writingMode,w,j,d);if(z)return z}var P=placeGlyphAlongLine(g*l.getoffsetX(e.glyphStartIndex),h,f,r,u,y,e.segment,e.lineStartIndex,e.lineStartIndex+e.lineLength,s,i,c,!1);if(!P)return{notEnoughRoom:!0};m=[P]}for(var _=0,C=m;_0?1:-1,g=0;n&&(m*=-1,g=Math.PI),m<0&&(g+=Math.PI);for(var h=m>0?l+o:l+o+1,f=h,x=a,v=a,L=0,b=0,A=Math.abs(d);L+b<=A;){if((h+=m)=s)return null;if(v=x,void 0===(x=y[h])){var G=new Point(p.getx(h),p.gety(h)),M=project(G,u);if(M.signedDistanceFromCamera>0)x=y[h]=M.point;else{var S=h-m;x=projectTruncatedLineSegment(0===L?i:new Point(p.getx(S),p.gety(S)),G,v,A-L+1,u)}}L+=b,b=v.dist(x)}var w=(A-L)/b,F=x.sub(v),D=F.mult(w)._add(v);return D._add(F._unit()._perp()._mult(r*m)),{point:D,angle:g+Math.atan2(x.y-v.y,x.x-v.x),tileDistance:c?{prevTileDistance:h-m===f?0:p.gettileUnitDistanceFromAnchor(h-m),lastSegmentViewportDistance:A-L}:null}}function hideGlyphs(e,t){for(var r=0;r=EXTENT||l.y<0||l.y>=EXTENT||e.symbolInstances.push(addSymbol(e,l,r,a,i,e.layers[0],e.collisionBoxArray,t.index,t.sourceLayerIndex,e.index,g,v,z,u,d,f,S,y,{zoom:e.zoom},t,o,n))};if("line"===b)for(var E=0,P=clipLine(t.geometry,0,0,EXTENT,EXTENT);E=SymbolBucket.MAX_GLYPHS&&util.warnOnce("Too many glyphs being rendered in a tile. See https://github.com/mapbox/mapbox-gl-js/issues/2907"),{key:A,textBoxStartIndex:L,textBoxEndIndex:O,iconBoxStartIndex:B,iconBoxEndIndex:M,textOffset:g,iconOffset:v,anchor:t,line:a,featureIndex:l,feature:h,numGlyphVertices:P,numVerticalGlyphVertices:w,numIconVertices:E,textOpacityState:new OpacityState,iconOpacityState:new OpacityState,isDuplicate:!1,placedTextSymbolIndices:q}}function anchorIsTooClose(e,t,a,i){var o=e.compareText;if(t in o){for(var n=o[t],r=n.length-1;r>=0;r--)if(i.dist(n[r])0}}var M=I.length>0||b,D=O.length>0;C||A?A?C||(D=D&&M):M=D&&M:D=M=D&&M,g.placedText=M,g.placedIcon=D,g.collisionArrays.textBox&&(p&&updateCollisionBox(p,M),M&&t.insertCollisionBox(I,f.get("text-ignore-placement"),c,n,g.textBoxStartIndex)),g.collisionArrays.iconBox&&(p&&updateCollisionBox(p,D),D&&t.insertCollisionBox(O,f.get("icon-ignore-placement"),c,n,g.iconBoxStartIndex)),g.collisionArrays.textCircles&&(x&&updateCollisionCircles(x,g.collisionArrays.textCircles,M,g.isDuplicate),M&&t.insertCollisionCircles(V,f.get("text-ignore-placement"),c,n,g.textBoxStartIndex))}p&&e.collisionBox.collisionVertexBuffer&&e.collisionBox.collisionVertexBuffer.updateData(p),x&&e.collisionCircle.collisionVertexBuffer&&e.collisionCircle.collisionVertexBuffer.updateData(x)}var symbolSize=_dereq_("./symbol_size"),symbolLayoutProperties=_dereq_("../style/style_layer/symbol_style_layer_properties").layout,browser=_dereq_("../util/browser"),mat4=_dereq_("@mapbox/gl-matrix").mat4;module.exports={updateOpacities:updateOpacities,performSymbolPlacement:performSymbolPlacement};var shift25=Math.pow(2,25),shift24=Math.pow(2,24),shift17=Math.pow(2,17),shift16=Math.pow(2,16),shift9=Math.pow(2,9),shift8=Math.pow(2,8),shift1=Math.pow(2,1); -},{"../style/style_layer/symbol_style_layer_properties":220,"../util/browser":263,"./symbol_size":239,"@mapbox/gl-matrix":2}],239:[function(_dereq_,module,exports){ -"use strict";function getSizeData(e,o){var i=o.expression;if("constant"===i.kind)return{functionType:"constant",layoutSize:i.evaluate({zoom:e+1})};if("source"===i.kind)return{functionType:"source"};for(var t=i.zoomStops,r=0;r1||(b?(clearTimeout(b),b=null,h("dblclick",t)):b=setTimeout(l,300))}function i(e){f("touchmove",e)}function c(e){f("touchend",e)}function d(e){f("touchcancel",e)}function l(){b=null}function s(e){DOM.mousePos(g,e).equals(L)&&h("click",e)}function m(e){h("dblclick",e),e.preventDefault()}function v(t){var n=e.dragRotate&&e.dragRotate.isActive();E||n?E&&(p=t):h("contextmenu",t),t.preventDefault()}function h(t,n){var o=DOM.mousePos(g,n);return e.fire(t,{lngLat:e.unproject(o),point:o,originalEvent:n})}function f(t,n){var o=DOM.touchPos(g,n),r=o.reduce(function(e,t,n,o){return e.add(t.div(o.length))},new Point(0,0));return e.fire(t,{lngLat:e.unproject(r),point:r,lngLats:o.map(function(t){return e.unproject(t)},this),points:o,originalEvent:n})}var g=e.getCanvasContainer(),p=null,E=!1,L=null,b=null;for(var k in handlers)e[k]=new handlers[k](e,t),t.interactive&&t[k]&&e[k].enable(t[k]);g.addEventListener("mouseout",n,!1),g.addEventListener("mousedown",o,!1),g.addEventListener("mouseup",r,!1),g.addEventListener("mousemove",u,!1),g.addEventListener("touchstart",a,!1),g.addEventListener("touchend",c,!1),g.addEventListener("touchmove",i,!1),g.addEventListener("touchcancel",d,!1),g.addEventListener("click",s,!1),g.addEventListener("dblclick",m,!1),g.addEventListener("contextmenu",v,!1)}; -},{"../util/dom":270,"./handler/box_zoom":250,"./handler/dblclick_zoom":251,"./handler/drag_pan":252,"./handler/drag_rotate":253,"./handler/keyboard":254,"./handler/scroll_zoom":255,"./handler/touch_zoom_rotate":256,"@mapbox/point-geometry":4}],242:[function(_dereq_,module,exports){ -"use strict";var util=_dereq_("../util/util"),interpolate=_dereq_("../style-spec/util/interpolate").number,browser=_dereq_("../util/browser"),LngLat=_dereq_("../geo/lng_lat"),LngLatBounds=_dereq_("../geo/lng_lat_bounds"),Point=_dereq_("@mapbox/point-geometry"),Evented=_dereq_("../util/evented"),Camera=function(t){function e(e,i){t.call(this),this.moving=!1,this.transform=e,this._bearingSnap=i.bearingSnap}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getCenter=function(){return this.transform.center},e.prototype.setCenter=function(t,e){return this.jumpTo({center:t},e)},e.prototype.panBy=function(t,e,i){return t=Point.convert(t).mult(-1),this.panTo(this.transform.center,util.extend({offset:t},e),i)},e.prototype.panTo=function(t,e,i){return this.easeTo(util.extend({center:t},e),i)},e.prototype.getZoom=function(){return this.transform.zoom},e.prototype.setZoom=function(t,e){return this.jumpTo({zoom:t},e),this},e.prototype.zoomTo=function(t,e,i){return this.easeTo(util.extend({zoom:t},e),i)},e.prototype.zoomIn=function(t,e){return this.zoomTo(this.getZoom()+1,t,e),this},e.prototype.zoomOut=function(t,e){return this.zoomTo(this.getZoom()-1,t,e),this},e.prototype.getBearing=function(){return this.transform.bearing},e.prototype.setBearing=function(t,e){return this.jumpTo({bearing:t},e),this},e.prototype.rotateTo=function(t,e,i){return this.easeTo(util.extend({bearing:t},e),i)},e.prototype.resetNorth=function(t,e){return this.rotateTo(0,util.extend({duration:1e3},t),e),this},e.prototype.snapToNorth=function(t,e){return Math.abs(this.getBearing())e?1:0}),["bottom","left","right","top"]))return util.warnOnce("options.padding must be a positive number, or an Object with keys 'bottom', 'left', 'right', 'top'"),this;t=LngLatBounds.convert(t);var n=[(e.padding.left-e.padding.right)/2,(e.padding.top-e.padding.bottom)/2],r=Math.min(e.padding.right,e.padding.left),a=Math.min(e.padding.top,e.padding.bottom);e.offset=[e.offset[0]+n[0],e.offset[1]+n[1]];var s=Point.convert(e.offset),h=this.transform,p=h.project(t.getNorthWest()),u=h.project(t.getSouthEast()),c=u.sub(p),m=(h.width-2*r-2*Math.abs(s.x))/c.x,f=(h.height-2*a-2*Math.abs(s.y))/c.y;return f<0||m<0?(util.warnOnce("Map cannot fit within canvas with the given bounds, padding, and/or offset."),this):(e.center=h.unproject(p.add(u).div(2)),e.zoom=Math.min(h.scaleZoom(h.scale*Math.min(m,f)),e.maxZoom),e.bearing=0,e.linear?this.easeTo(e,i):this.flyTo(e,i))},e.prototype.jumpTo=function(t,e){this.stop();var i=this.transform,o=!1,n=!1,r=!1;return"zoom"in t&&i.zoom!==+t.zoom&&(o=!0,i.zoom=+t.zoom),void 0!==t.center&&(i.center=LngLat.convert(t.center)),"bearing"in t&&i.bearing!==+t.bearing&&(n=!0,i.bearing=+t.bearing),"pitch"in t&&i.pitch!==+t.pitch&&(r=!0,i.pitch=+t.pitch),this.fire("movestart",e).fire("move",e),o&&this.fire("zoomstart",e).fire("zoom",e).fire("zoomend",e),n&&this.fire("rotate",e),r&&this.fire("pitchstart",e).fire("pitch",e).fire("pitchend",e),this.fire("moveend",e)},e.prototype.easeTo=function(t,e){var i=this;this.stop(),t=util.extend({offset:[0,0],duration:500,easing:util.ease},t),!1===t.animate&&(t.duration=0),t.smoothEasing&&0!==t.duration&&(t.easing=this._smoothOutEasing(t.duration));var o=this.transform,n=this.getZoom(),r=this.getBearing(),a=this.getPitch(),s="zoom"in t?+t.zoom:n,h="bearing"in t?this._normalizeBearing(t.bearing,r):r,p="pitch"in t?+t.pitch:a,u=o.centerPoint.add(Point.convert(t.offset)),c=o.pointLocation(u),m=LngLat.convert(t.center||c);this._normalizeCenter(m);var f,g,d=o.project(c),l=o.project(m).sub(d),v=o.zoomScale(s-n);return t.around&&(f=LngLat.convert(t.around),g=o.locationPoint(f)),this.zooming=s!==n,this.rotating=r!==h,this.pitching=p!==a,this._prepareEase(e,t.noMoveStart),clearTimeout(this._onEaseEnd),this._ease(function(t){if(i.zooming&&(o.zoom=interpolate(n,s,t)),i.rotating&&(o.bearing=interpolate(r,h,t)),i.pitching&&(o.pitch=interpolate(a,p,t)),f)o.setLocationAtPoint(f,g);else{var c=o.zoomScale(o.zoom-n),m=s>n?Math.min(2,v):Math.max(.5,v),_=Math.pow(m,1-t),b=o.unproject(d.add(l.mult(t*_)).mult(c));o.setLocationAtPoint(o.renderWorldCopies?b.wrap():b,u)}i._fireMoveEvents(e)},function(){t.delayEndEvents?i._onEaseEnd=setTimeout(function(){return i._easeToEnd(e)},t.delayEndEvents):i._easeToEnd(e)},t),this},e.prototype._prepareEase=function(t,e){this.moving=!0,e||this.fire("movestart",t),this.zooming&&this.fire("zoomstart",t),this.pitching&&this.fire("pitchstart",t)},e.prototype._fireMoveEvents=function(t){this.fire("move",t),this.zooming&&this.fire("zoom",t),this.rotating&&this.fire("rotate",t),this.pitching&&this.fire("pitch",t)},e.prototype._easeToEnd=function(t){var e=this.zooming,i=this.pitching;this.moving=!1,this.zooming=!1,this.rotating=!1,this.pitching=!1,e&&this.fire("zoomend",t),i&&this.fire("pitchend",t),this.fire("moveend",t)},e.prototype.flyTo=function(t,e){function i(t){var e=(M*M-z*z+(t?-1:1)*w*w*E*E)/(2*(t?M:z)*w*E);return Math.log(Math.sqrt(e*e+1)-e)}function o(t){return(Math.exp(t)-Math.exp(-t))/2}function n(t){return(Math.exp(t)+Math.exp(-t))/2}function r(t){return o(t)/n(t)}var a=this;this.stop(),t=util.extend({offset:[0,0],speed:1.2,curve:1.42,easing:util.ease},t);var s=this.transform,h=this.getZoom(),p=this.getBearing(),u=this.getPitch(),c="zoom"in t?util.clamp(+t.zoom,s.minZoom,s.maxZoom):h,m="bearing"in t?this._normalizeBearing(t.bearing,p):p,f="pitch"in t?+t.pitch:u,g=s.zoomScale(c-h),d=s.centerPoint.add(Point.convert(t.offset)),l=s.pointLocation(d),v=LngLat.convert(t.center||l);this._normalizeCenter(v);var _=s.project(l),b=s.project(v).sub(_),y=t.curve,z=Math.max(s.width,s.height),M=z/g,E=b.mag();if("minZoom"in t){var T=util.clamp(Math.min(t.minZoom,h,c),s.minZoom,s.maxZoom),x=z/s.zoomScale(T-h);y=Math.sqrt(x/E*2)}var w=y*y,L=i(0),j=function(t){return n(L)/n(L+y*t)},Z=function(t){return z*((n(L)*r(L+y*t)-o(L))/w)/E},P=(i(1)-L)/y;if(Math.abs(E)<1e-6||!isFinite(P)){if(Math.abs(z-M)<1e-6)return this.easeTo(t,e);var S=Mt.maxDuration&&(t.duration=0),this.zooming=!0,this.rotating=p!==m,this.pitching=f!==u,this._prepareEase(e,!1),this._ease(function(t){var i=t*P,o=1/j(i);s.zoom=h+s.scaleZoom(o),a.rotating&&(s.bearing=interpolate(p,m,t)),a.pitching&&(s.pitch=interpolate(u,f,t));var n=s.unproject(_.add(b.mult(Z(i))).mult(o));s.setLocationAtPoint(s.renderWorldCopies?n.wrap():n,d),a._fireMoveEvents(e)},function(){return a._easeToEnd(e)},t),this},e.prototype.isEasing=function(){return!!this._easeFn},e.prototype.isMoving=function(){return this.moving},e.prototype.stop=function(){return this._easeFn&&this._finishEase(),this},e.prototype._ease=function(t,e,i){!1===i.animate||0===i.duration?(t(1),e()):(this._easeStart=browser.now(),this._easeFn=t,this._finishFn=e,this._easeOptions=i,this._update())},e.prototype._updateEase=function(){var t=Math.min((browser.now()-this._easeStart)/this._easeOptions.duration,1);this._easeFn(this._easeOptions.easing(t)),1===t&&this._finishEase()},e.prototype._finishEase=function(){delete this._easeFn;var t=this._finishFn;delete this._finishFn,t.call(this)},e.prototype._normalizeBearing=function(t,e){t=util.wrap(t,-180,180);var i=Math.abs(t-e);return Math.abs(t-360-e)180?-360:i<-180?360:0}},e.prototype._smoothOutEasing=function(t){var e=util.ease;if(this._prevEase){var i=this._prevEase,o=(browser.now()-i.start)/i.duration,n=i.easing(o+.01)-i.easing(o),r=.27/Math.sqrt(n*n+1e-4)*.01,a=Math.sqrt(.0729-r*r);e=util.bezier(r,a,.25,1)}return this._prevEase={start:(new Date).getTime(),duration:t,easing:e},e},e}(Evented);module.exports=Camera; -},{"../geo/lng_lat":74,"../geo/lng_lat_bounds":75,"../style-spec/util/interpolate":169,"../util/browser":263,"../util/evented":271,"../util/util":285,"@mapbox/point-geometry":4}],243:[function(_dereq_,module,exports){ -"use strict";var DOM=_dereq_("../../util/dom"),util=_dereq_("../../util/util"),config=_dereq_("../../util/config"),AttributionControl=function(t){this.options=t,util.bindAll(["_updateEditLink","_updateData","_updateCompact"],this)};AttributionControl.prototype.getDefaultPosition=function(){return"bottom-right"},AttributionControl.prototype.onAdd=function(t){var i=this.options&&this.options.compact;return this._map=t,this._container=DOM.create("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),i&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),void 0===i&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container},AttributionControl.prototype.onRemove=function(){DOM.remove(this._container),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0},AttributionControl.prototype._updateEditLink=function(){var t=this._editLink;t||(t=this._editLink=this._container.querySelector(".mapbox-improve-map"));var i=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:config.ACCESS_TOKEN}];if(t){var o=i.reduce(function(t,o,e){return o.value&&(t+=o.key+"="+o.value+(e=0)return!1;return!0}),this._container.innerHTML=t.join(" | "),this._editLink=null}},AttributionControl.prototype._updateCompact=function(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact")},module.exports=AttributionControl; -},{"../../util/config":267,"../../util/dom":270,"../../util/util":285}],244:[function(_dereq_,module,exports){ -"use strict";var DOM=_dereq_("../../util/dom"),util=_dereq_("../../util/util"),window=_dereq_("../../util/window"),FullscreenControl=function(){this._fullscreen=!1,util.bindAll(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in window.document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in window.document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in window.document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in window.document&&(this._fullscreenchange="MSFullscreenChange"),this._className="mapboxgl-ctrl"};FullscreenControl.prototype.onAdd=function(e){return this._map=e,this._mapContainer=this._map.getContainer(),this._container=DOM.create("div",this._className+" mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._container.style.display="none",util.warnOnce("This device does not support fullscreen mode.")),this._container},FullscreenControl.prototype.onRemove=function(){DOM.remove(this._container),this._map=null,window.document.removeEventListener(this._fullscreenchange,this._changeIcon)},FullscreenControl.prototype._checkFullscreenSupport=function(){return!!(window.document.fullscreenEnabled||window.document.mozFullScreenEnabled||window.document.msFullscreenEnabled||window.document.webkitFullscreenEnabled)},FullscreenControl.prototype._setupUI=function(){var e=this._fullscreenButton=DOM.create("button",this._className+"-icon "+this._className+"-fullscreen",this._container);e.setAttribute("aria-label","Toggle fullscreen"),e.type="button",this._fullscreenButton.addEventListener("click",this._onClickFullscreen),window.document.addEventListener(this._fullscreenchange,this._changeIcon)},FullscreenControl.prototype._isFullscreen=function(){return this._fullscreen},FullscreenControl.prototype._changeIcon=function(){(window.document.fullscreenElement||window.document.mozFullScreenElement||window.document.webkitFullscreenElement||window.document.msFullscreenElement)===this._mapContainer!==this._fullscreen&&(this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle(this._className+"-shrink"),this._fullscreenButton.classList.toggle(this._className+"-fullscreen"))},FullscreenControl.prototype._onClickFullscreen=function(){this._isFullscreen()?window.document.exitFullscreen?window.document.exitFullscreen():window.document.mozCancelFullScreen?window.document.mozCancelFullScreen():window.document.msExitFullscreen?window.document.msExitFullscreen():window.document.webkitCancelFullScreen&&window.document.webkitCancelFullScreen():this._mapContainer.requestFullscreen?this._mapContainer.requestFullscreen():this._mapContainer.mozRequestFullScreen?this._mapContainer.mozRequestFullScreen():this._mapContainer.msRequestFullscreen?this._mapContainer.msRequestFullscreen():this._mapContainer.webkitRequestFullscreen&&this._mapContainer.webkitRequestFullscreen()},module.exports=FullscreenControl; -},{"../../util/dom":270,"../../util/util":285,"../../util/window":265}],245:[function(_dereq_,module,exports){ -"use strict";function checkGeolocationSupport(t){void 0!==supportsGeolocation?t(supportsGeolocation):void 0!==window.navigator.permissions?window.navigator.permissions.query({name:"geolocation"}).then(function(o){supportsGeolocation="denied"!==o.state,t(supportsGeolocation)}):(supportsGeolocation=!!window.navigator.geolocation,t(supportsGeolocation))}var Evented=_dereq_("../../util/evented"),DOM=_dereq_("../../util/dom"),window=_dereq_("../../util/window"),util=_dereq_("../../util/util"),LngLat=_dereq_("../../geo/lng_lat"),Marker=_dereq_("../marker"),defaultOptions={positionOptions:{enableHighAccuracy:!1,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showUserLocation:!0},className="mapboxgl-ctrl",supportsGeolocation,GeolocateControl=function(t){function o(o){t.call(this),this.options=util.extend({},defaultOptions,o),util.bindAll(["_onSuccess","_onError","_finish","_setupUI","_updateCamera","_updateMarker","_onClickGeolocate"],this)}return t&&(o.__proto__=t),o.prototype=Object.create(t&&t.prototype),o.prototype.constructor=o,o.prototype.onAdd=function(t){return this._map=t,this._container=DOM.create("div",className+" "+className+"-group"),checkGeolocationSupport(this._setupUI),this._container},o.prototype.onRemove=function(){void 0!==this._geolocationWatchID&&(window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker.remove(),DOM.remove(this._container),this._map=void 0},o.prototype._onSuccess=function(t){if(this.options.trackUserLocation)switch(this._lastKnownPosition=t,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background")}this.options.showUserLocation&&"OFF"!==this._watchState&&this._updateMarker(t),this.options.trackUserLocation&&"ACTIVE_LOCK"!==this._watchState||this._updateCamera(t),this.options.showUserLocation&&this._dotElement.classList.remove("mapboxgl-user-location-dot-stale"),this.fire("geolocate",t),this._finish()},o.prototype._updateCamera=function(t){var o=new LngLat(t.coords.longitude,t.coords.latitude),e=t.coords.accuracy;this._map.fitBounds(o.toBounds(e),this.options.fitBoundsOptions,{geolocateSource:!0})},o.prototype._updateMarker=function(t){t?this._userLocationDotMarker.setLngLat([t.coords.longitude,t.coords.latitude]).addTo(this._map):this._userLocationDotMarker.remove()},o.prototype._onError=function(t){if(this.options.trackUserLocation)if(1===t.code)this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),void 0!==this._geolocationWatchID&&this._clearWatch();else switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting")}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("mapboxgl-user-location-dot-stale"),this.fire("error",t),this._finish()},o.prototype._finish=function(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},o.prototype._setupUI=function(t){var o=this;!1!==t&&(this._container.addEventListener("contextmenu",function(t){return t.preventDefault()}),this._geolocateButton=DOM.create("button",className+"-icon "+className+"-geolocate",this._container),this._geolocateButton.type="button",this._geolocateButton.setAttribute("aria-label","Geolocate"),this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=DOM.create("div","mapboxgl-user-location-dot"),this._userLocationDotMarker=new Marker(this._dotElement),this.options.trackUserLocation&&(this._watchState="OFF")),this._geolocateButton.addEventListener("click",this._onClickGeolocate.bind(this)),this.options.trackUserLocation&&this._map.on("movestart",function(t){t.geolocateSource||"ACTIVE_LOCK"!==o._watchState||(o._watchState="BACKGROUND",o._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),o._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),o.fire("trackuserlocationend"))}))},o.prototype._onClickGeolocate=function(){if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire("trackuserlocationstart");break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this.fire("trackuserlocationend");break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire("trackuserlocationstart")}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"BACKGROUND":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background");break;case"BACKGROUND_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error")}"OFF"===this._watchState&&void 0!==this._geolocationWatchID?this._clearWatch():void 0===this._geolocationWatchID&&(this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),this._geolocationWatchID=window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,this.options.positionOptions))}else window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4)},o.prototype._clearWatch=function(){window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)},o}(Evented);module.exports=GeolocateControl; -},{"../../geo/lng_lat":74,"../../util/dom":270,"../../util/evented":271,"../../util/util":285,"../../util/window":265,"../marker":259}],246:[function(_dereq_,module,exports){ -"use strict";var DOM=_dereq_("../../util/dom"),util=_dereq_("../../util/util"),LogoControl=function(){util.bindAll(["_updateLogo"],this)};LogoControl.prototype.onAdd=function(o){this._map=o,this._container=DOM.create("div","mapboxgl-ctrl");var t=DOM.create("a","mapboxgl-ctrl-logo");return t.target="_blank",t.href="https://www.mapbox.com/",t.setAttribute("aria-label","Mapbox logo"),this._container.appendChild(t),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._container},LogoControl.prototype.onRemove=function(){DOM.remove(this._container),this._map.off("sourcedata",this._updateLogo)},LogoControl.prototype.getDefaultPosition=function(){return"bottom-left"},LogoControl.prototype._updateLogo=function(o){o&&"metadata"!==o.sourceDataType||(this._container.style.display=this._logoRequired()?"block":"none")},LogoControl.prototype._logoRequired=function(){if(this._map.style){var o=this._map.style.sourceCaches;for(var t in o){if(o[t].getSource().mapbox_logo)return!0}return!1}},module.exports=LogoControl; -},{"../../util/dom":270,"../../util/util":285}],247:[function(_dereq_,module,exports){ -"use strict";var DOM=_dereq_("../../util/dom"),util=_dereq_("../../util/util"),DragRotateHandler=_dereq_("../handler/drag_rotate"),NavigationControl=function(){var t=this;util.bindAll(["_rotateCompassArrow"],this),this._container=DOM.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._container.addEventListener("contextmenu",function(t){return t.preventDefault()}),this._zoomInButton=this._createButton("mapboxgl-ctrl-icon mapboxgl-ctrl-zoom-in","Zoom In",function(){return t._map.zoomIn()}),this._zoomOutButton=this._createButton("mapboxgl-ctrl-icon mapboxgl-ctrl-zoom-out","Zoom Out",function(){return t._map.zoomOut()}),this._compass=this._createButton("mapboxgl-ctrl-icon mapboxgl-ctrl-compass","Reset North",function(){return t._map.resetNorth()}),this._compassArrow=DOM.create("span","mapboxgl-ctrl-compass-arrow",this._compass)};NavigationControl.prototype._rotateCompassArrow=function(){var t="rotate("+this._map.transform.angle*(180/Math.PI)+"deg)";this._compassArrow.style.transform=t},NavigationControl.prototype.onAdd=function(t){return this._map=t,this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new DragRotateHandler(t,{button:"left",element:this._compass}),this._handler.enable(),this._container},NavigationControl.prototype.onRemove=function(){DOM.remove(this._container),this._map.off("rotate",this._rotateCompassArrow),delete this._map,this._handler.disable(),delete this._handler},NavigationControl.prototype._createButton=function(t,o,r){var e=DOM.create("button",t,this._container);return e.type="button",e.setAttribute("aria-label",o),e.addEventListener("click",r),e},module.exports=NavigationControl; -},{"../../util/dom":270,"../../util/util":285,"../handler/drag_rotate":253}],248:[function(_dereq_,module,exports){ -"use strict";function updateScale(t,e,o){var n=o&&o.maxWidth||100,i=t._container.clientHeight/2,a=getDistance(t.unproject([0,i]),t.unproject([n,i]));if(o&&"imperial"===o.unit){var l=3.2808*a;if(l>5280){setScale(e,n,l/5280,"mi")}else setScale(e,n,l,"ft")}else if(o&&"nautical"===o.unit){var r=a/1852;setScale(e,n,r,"nm")}else setScale(e,n,a,"m")}function setScale(t,e,o,n){var i=getRoundNum(o),a=i/o;"m"===n&&i>=1e3&&(i/=1e3,n="km"),t.style.width=e*a+"px",t.innerHTML=i+n}function getDistance(t,e){var o=Math.PI/180,n=t.lat*o,i=e.lat*o,a=Math.sin(n)*Math.sin(i)+Math.cos(n)*Math.cos(i)*Math.cos((e.lng-t.lng)*o);return 6371e3*Math.acos(Math.min(a,1))}function getRoundNum(t){var e=Math.pow(10,(""+Math.floor(t)).length-1),o=t/e;return o=o>=10?10:o>=5?5:o>=3?3:o>=2?2:1,e*o}var DOM=_dereq_("../../util/dom"),util=_dereq_("../../util/util"),ScaleControl=function(t){this.options=t,util.bindAll(["_onMove"],this)};ScaleControl.prototype.getDefaultPosition=function(){return"bottom-left"},ScaleControl.prototype._onMove=function(){updateScale(this._map,this._container,this.options)},ScaleControl.prototype.onAdd=function(t){return this._map=t,this._container=DOM.create("div","mapboxgl-ctrl mapboxgl-ctrl-scale",t.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container},ScaleControl.prototype.onRemove=function(){DOM.remove(this._container),this._map.off("move",this._onMove),this._map=void 0},module.exports=ScaleControl; -},{"../../util/dom":270,"../../util/util":285}],249:[function(_dereq_,module,exports){ -"use strict"; -},{}],250:[function(_dereq_,module,exports){ -"use strict";var DOM=_dereq_("../../util/dom"),LngLatBounds=_dereq_("../../geo/lng_lat_bounds"),util=_dereq_("../../util/util"),window=_dereq_("../../util/window"),BoxZoomHandler=function(o){this._map=o,this._el=o.getCanvasContainer(),this._container=o.getContainer(),util.bindAll(["_onMouseDown","_onMouseMove","_onMouseUp","_onKeyDown"],this)};BoxZoomHandler.prototype.isEnabled=function(){return!!this._enabled},BoxZoomHandler.prototype.isActive=function(){return!!this._active},BoxZoomHandler.prototype.enable=function(){this.isEnabled()||(this._map.dragPan&&this._map.dragPan.disable(),this._el.addEventListener("mousedown",this._onMouseDown,!1),this._map.dragPan&&this._map.dragPan.enable(),this._enabled=!0)},BoxZoomHandler.prototype.disable=function(){this.isEnabled()&&(this._el.removeEventListener("mousedown",this._onMouseDown),this._enabled=!1)},BoxZoomHandler.prototype._onMouseDown=function(o){o.shiftKey&&0===o.button&&(window.document.addEventListener("mousemove",this._onMouseMove,!1),window.document.addEventListener("keydown",this._onKeyDown,!1),window.document.addEventListener("mouseup",this._onMouseUp,!1),DOM.disableDrag(),this._startPos=DOM.mousePos(this._el,o),this._active=!0)},BoxZoomHandler.prototype._onMouseMove=function(o){var e=this._startPos,t=DOM.mousePos(this._el,o);this._box||(this._box=DOM.create("div","mapboxgl-boxzoom",this._container),this._container.classList.add("mapboxgl-crosshair"),this._fireEvent("boxzoomstart",o));var n=Math.min(e.x,t.x),i=Math.max(e.x,t.x),s=Math.min(e.y,t.y),a=Math.max(e.y,t.y);DOM.setTransform(this._box,"translate("+n+"px,"+s+"px)"),this._box.style.width=i-n+"px",this._box.style.height=a-s+"px"},BoxZoomHandler.prototype._onMouseUp=function(o){if(0===o.button){var e=this._startPos,t=DOM.mousePos(this._el,o),n=(new LngLatBounds).extend(this._map.unproject(e)).extend(this._map.unproject(t));this._finish(),e.x===t.x&&e.y===t.y?this._fireEvent("boxzoomcancel",o):this._map.fitBounds(n,{linear:!0}).fire("boxzoomend",{originalEvent:o,boxZoomBounds:n})}},BoxZoomHandler.prototype._onKeyDown=function(o){27===o.keyCode&&(this._finish(),this._fireEvent("boxzoomcancel",o))},BoxZoomHandler.prototype._finish=function(){this._active=!1,window.document.removeEventListener("mousemove",this._onMouseMove,!1),window.document.removeEventListener("keydown",this._onKeyDown,!1),window.document.removeEventListener("mouseup",this._onMouseUp,!1),this._container.classList.remove("mapboxgl-crosshair"),this._box&&(DOM.remove(this._box),this._box=null),DOM.enableDrag()},BoxZoomHandler.prototype._fireEvent=function(o,e){return this._map.fire(o,{originalEvent:e})},module.exports=BoxZoomHandler; -},{"../../geo/lng_lat_bounds":75,"../../util/dom":270,"../../util/util":285,"../../util/window":265}],251:[function(_dereq_,module,exports){ -"use strict";var util=_dereq_("../../util/util"),DoubleClickZoomHandler=function(o){this._map=o,util.bindAll(["_onDblClick","_onZoomEnd"],this)};DoubleClickZoomHandler.prototype.isEnabled=function(){return!!this._enabled},DoubleClickZoomHandler.prototype.isActive=function(){return!!this._active},DoubleClickZoomHandler.prototype.enable=function(){this.isEnabled()||(this._map.on("dblclick",this._onDblClick),this._enabled=!0)},DoubleClickZoomHandler.prototype.disable=function(){this.isEnabled()&&(this._map.off("dblclick",this._onDblClick),this._enabled=!1)},DoubleClickZoomHandler.prototype._onDblClick=function(o){this._active=!0,this._map.on("zoomend",this._onZoomEnd),this._map.zoomTo(this._map.getZoom()+(o.originalEvent.shiftKey?-1:1),{around:o.lngLat},o)},DoubleClickZoomHandler.prototype._onZoomEnd=function(){this._active=!1,this._map.off("zoomend",this._onZoomEnd)},module.exports=DoubleClickZoomHandler; -},{"../../util/util":285}],252:[function(_dereq_,module,exports){ -"use strict";var DOM=_dereq_("../../util/dom"),util=_dereq_("../../util/util"),window=_dereq_("../../util/window"),browser=_dereq_("../../util/browser"),inertiaLinearity=.3,inertiaEasing=util.bezier(0,0,inertiaLinearity,1),inertiaMaxSpeed=1400,inertiaDeceleration=2500,DragPanHandler=function(e){this._map=e,this._el=e.getCanvasContainer(),util.bindAll(["_onDown","_onMove","_onUp","_onTouchEnd","_onMouseUp"],this)};DragPanHandler.prototype.isEnabled=function(){return!!this._enabled},DragPanHandler.prototype.isActive=function(){return!!this._active},DragPanHandler.prototype.enable=function(){this.isEnabled()||(this._el.classList.add("mapboxgl-touch-drag-pan"),this._el.addEventListener("mousedown",this._onDown),this._el.addEventListener("touchstart",this._onDown),this._enabled=!0)},DragPanHandler.prototype.disable=function(){this.isEnabled()&&(this._el.classList.remove("mapboxgl-touch-drag-pan"),this._el.removeEventListener("mousedown",this._onDown),this._el.removeEventListener("touchstart",this._onDown),this._enabled=!1)},DragPanHandler.prototype._onDown=function(e){this._ignoreEvent(e)||this.isActive()||(e.touches?(window.document.addEventListener("touchmove",this._onMove),window.document.addEventListener("touchend",this._onTouchEnd)):(window.document.addEventListener("mousemove",this._onMove),window.document.addEventListener("mouseup",this._onMouseUp)),window.addEventListener("blur",this._onMouseUp),this._active=!1,this._startPos=this._pos=DOM.mousePos(this._el,e),this._inertia=[[browser.now(),this._pos]])},DragPanHandler.prototype._onMove=function(e){if(!this._ignoreEvent(e)){this.isActive()||(this._active=!0,this._map.moving=!0,this._fireEvent("dragstart",e),this._fireEvent("movestart",e));var t=DOM.mousePos(this._el,e),n=this._map;n.stop(),this._drainInertiaBuffer(),this._inertia.push([browser.now(),t]),n.transform.setLocationAtPoint(n.transform.pointLocation(this._pos),t),this._fireEvent("drag",e),this._fireEvent("move",e),this._pos=t,e.preventDefault()}},DragPanHandler.prototype._onUp=function(e){var t=this;if(this.isActive()){this._active=!1,this._fireEvent("dragend",e),this._drainInertiaBuffer();var n=function(){t._map.moving=!1,t._fireEvent("moveend",e)},i=this._inertia;if(i.length<2)return void n();var o=i[i.length-1],r=i[0],a=o[1].sub(r[1]),s=(o[0]-r[0])/1e3;if(0===s||o[1].equals(r[1]))return void n();var u=a.mult(inertiaLinearity/s),d=u.mag();d>inertiaMaxSpeed&&(d=inertiaMaxSpeed,u._unit()._mult(d));var h=d/(inertiaDeceleration*inertiaLinearity),v=u.mult(-h/2);this._map.panBy(v,{duration:1e3*h,easing:inertiaEasing,noMoveStart:!0},{originalEvent:e})}},DragPanHandler.prototype._onMouseUp=function(e){this._ignoreEvent(e)||(this._onUp(e),window.document.removeEventListener("mousemove",this._onMove),window.document.removeEventListener("mouseup",this._onMouseUp),window.removeEventListener("blur",this._onMouseUp))},DragPanHandler.prototype._onTouchEnd=function(e){this._ignoreEvent(e)||(this._onUp(e),window.document.removeEventListener("touchmove",this._onMove),window.document.removeEventListener("touchend",this._onTouchEnd))},DragPanHandler.prototype._fireEvent=function(e,t){return this._map.fire(e,{originalEvent:t})},DragPanHandler.prototype._ignoreEvent=function(e){var t=this._map;return!(!t.boxZoom||!t.boxZoom.isActive())||(!(!t.dragRotate||!t.dragRotate.isActive())||(e.touches?e.touches.length>1:!!e.ctrlKey||"mousemove"!==e.type&&e.button&&0!==e.button))},DragPanHandler.prototype._drainInertiaBuffer=function(){for(var e=this._inertia,t=browser.now();e.length>0&&t-e[0][0]>160;)e.shift()},module.exports=DragPanHandler; -},{"../../util/browser":263,"../../util/dom":270,"../../util/util":285,"../../util/window":265}],253:[function(_dereq_,module,exports){ -"use strict";var DOM=_dereq_("../../util/dom"),util=_dereq_("../../util/util"),window=_dereq_("../../util/window"),browser=_dereq_("../../util/browser"),inertiaLinearity=.25,inertiaEasing=util.bezier(0,0,inertiaLinearity,1),inertiaMaxSpeed=180,inertiaDeceleration=720,DragRotateHandler=function(t,e){this._map=t,this._el=e.element||t.getCanvasContainer(),this._button=e.button||"right",this._bearingSnap=e.bearingSnap||0,this._pitchWithRotate=!1!==e.pitchWithRotate,util.bindAll(["_onDown","_onMove","_onUp"],this)};DragRotateHandler.prototype.isEnabled=function(){return!!this._enabled},DragRotateHandler.prototype.isActive=function(){return!!this._active},DragRotateHandler.prototype.enable=function(){this.isEnabled()||(this._el.addEventListener("mousedown",this._onDown),this._enabled=!0)},DragRotateHandler.prototype.disable=function(){this.isEnabled()&&(this._el.removeEventListener("mousedown",this._onDown),this._enabled=!1)},DragRotateHandler.prototype._onDown=function(t){if(!(this._map.boxZoom&&this._map.boxZoom.isActive()||this._map.dragPan&&this._map.dragPan.isActive()||this.isActive())){if("right"===this._button){var e=t.ctrlKey?0:2,i=t.button;if(void 0!==window.InstallTrigger&&2===t.button&&t.ctrlKey&&window.navigator.platform.toUpperCase().indexOf("MAC")>=0&&(i=0),i!==e)return}else if(t.ctrlKey||0!==t.button)return;DOM.disableDrag(),window.document.addEventListener("mousemove",this._onMove,{capture:!0}),window.document.addEventListener("mouseup",this._onUp),window.addEventListener("blur",this._onUp),this._active=!1,this._inertia=[[browser.now(),this._map.getBearing()]],this._startPos=this._pos=DOM.mousePos(this._el,t),this._center=this._map.transform.centerPoint,t.preventDefault()}},DragRotateHandler.prototype._onMove=function(t){this.isActive()||(this._active=!0,this._map.moving=!0,this._fireEvent("rotatestart",t),this._fireEvent("movestart",t),this._pitchWithRotate&&this._fireEvent("pitchstart",t));var e=this._map;e.stop();var i=this._pos,n=DOM.mousePos(this._el,t),r=.8*(i.x-n.x),a=-.5*(i.y-n.y),o=e.getBearing()-r,s=e.getPitch()-a,h=this._inertia,_=h[h.length-1];this._drainInertiaBuffer(),h.push([browser.now(),e._normalizeBearing(o,_[1])]),e.transform.bearing=o,this._pitchWithRotate&&(this._fireEvent("pitch",t),e.transform.pitch=s),this._fireEvent("rotate",t),this._fireEvent("move",t),this._pos=n},DragRotateHandler.prototype._onUp=function(t){var e=this;if(window.document.removeEventListener("mousemove",this._onMove,{capture:!0}),window.document.removeEventListener("mouseup",this._onUp),window.removeEventListener("blur",this._onUp),DOM.enableDrag(),this.isActive()){this._active=!1,this._fireEvent("rotateend",t),this._drainInertiaBuffer();var i=this._map,n=i.getBearing(),r=this._inertia,a=function(){Math.abs(n)inertiaMaxSpeed&&(l=inertiaMaxSpeed);var u=l/(inertiaDeceleration*inertiaLinearity);_+=v*l*(u/2),Math.abs(i._normalizeBearing(_,0))0&&e-t[0][0]>160;)t.shift()},module.exports=DragRotateHandler; -},{"../../util/browser":263,"../../util/dom":270,"../../util/util":285,"../../util/window":265}],254:[function(_dereq_,module,exports){ -"use strict";function easeOut(e){return e*(2-e)}var util=_dereq_("../../util/util"),panStep=100,bearingStep=15,pitchStep=10,KeyboardHandler=function(e){this._map=e,this._el=e.getCanvasContainer(),util.bindAll(["_onKeyDown"],this)};KeyboardHandler.prototype.isEnabled=function(){return!!this._enabled},KeyboardHandler.prototype.enable=function(){this.isEnabled()||(this._el.addEventListener("keydown",this._onKeyDown,!1),this._enabled=!0)},KeyboardHandler.prototype.disable=function(){this.isEnabled()&&(this._el.removeEventListener("keydown",this._onKeyDown),this._enabled=!1)},KeyboardHandler.prototype._onKeyDown=function(e){if(!(e.altKey||e.ctrlKey||e.metaKey)){var t=0,a=0,n=0,r=0,i=0;switch(e.keyCode){case 61:case 107:case 171:case 187:t=1;break;case 189:case 109:case 173:t=-1;break;case 37:e.shiftKey?a=-1:(e.preventDefault(),r=-1);break;case 39:e.shiftKey?a=1:(e.preventDefault(),r=1);break;case 38:e.shiftKey?n=1:(e.preventDefault(),i=-1);break;case 40:e.shiftKey?n=-1:(i=1,e.preventDefault());break;default:return}var s=this._map,o=s.getZoom(),l={duration:300,delayEndEvents:500,easing:easeOut,zoom:t?Math.round(o)+t*(e.shiftKey?2:1):o,bearing:s.getBearing()+a*bearingStep,pitch:s.getPitch()+n*pitchStep,offset:[-r*panStep,-i*panStep],center:s.getCenter()};s.easeTo(l,{originalEvent:e})}},module.exports=KeyboardHandler; -},{"../../util/util":285}],255:[function(_dereq_,module,exports){ -"use strict";var DOM=_dereq_("../../util/dom"),util=_dereq_("../../util/util"),browser=_dereq_("../../util/browser"),window=_dereq_("../../util/window"),ua=window.navigator.userAgent.toLowerCase(),firefox=-1!==ua.indexOf("firefox"),safari=-1!==ua.indexOf("safari")&&-1===ua.indexOf("chrom"),ScrollZoomHandler=function(e){this._map=e,this._el=e.getCanvasContainer(),util.bindAll(["_onWheel","_onTimeout"],this)};ScrollZoomHandler.prototype.isEnabled=function(){return!!this._enabled},ScrollZoomHandler.prototype.enable=function(e){this.isEnabled()||(this._el.addEventListener("wheel",this._onWheel,!1),this._el.addEventListener("mousewheel",this._onWheel,!1),this._enabled=!0,this._aroundCenter=e&&"center"===e.around)},ScrollZoomHandler.prototype.disable=function(){this.isEnabled()&&(this._el.removeEventListener("wheel",this._onWheel),this._el.removeEventListener("mousewheel",this._onWheel),this._enabled=!1)},ScrollZoomHandler.prototype._onWheel=function(e){var t=0;"wheel"===e.type?(t=e.deltaY,firefox&&e.deltaMode===window.WheelEvent.DOM_DELTA_PIXEL&&(t/=browser.devicePixelRatio),e.deltaMode===window.WheelEvent.DOM_DELTA_LINE&&(t*=40)):"mousewheel"===e.type&&(t=-e.wheelDeltaY,safari&&(t/=3));var o=browser.now(),i=o-(this._time||0);this._pos=DOM.mousePos(this._el,e),this._time=o,0!==t&&t%4.000244140625==0?this._type="wheel":0!==t&&Math.abs(t)<4?this._type="trackpad":i>400?(this._type=null,this._lastValue=t,this._timeout=setTimeout(this._onTimeout,40)):this._type||(this._type=Math.abs(i*t)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,t+=this._lastValue)),e.shiftKey&&t&&(t/=4),this._type&&this._zoom(-t,e),e.preventDefault()},ScrollZoomHandler.prototype._onTimeout=function(){this._type="wheel",this._zoom(-this._lastValue)},ScrollZoomHandler.prototype._zoom=function(e,t){if(0!==e){var o=this._map,i=2/(1+Math.exp(-Math.abs(e/100)));e<0&&0!==i&&(i=1/i);var l=o.ease?o.ease.to:o.transform.scale,s=o.transform.scaleZoom(l*i);o.zoomTo(s,{duration:"wheel"===this._type?200:0,around:this._aroundCenter?o.getCenter():o.unproject(this._pos),delayEndEvents:200,smoothEasing:!0},{originalEvent:t})}},module.exports=ScrollZoomHandler; -},{"../../util/browser":263,"../../util/dom":270,"../../util/util":285,"../../util/window":265}],256:[function(_dereq_,module,exports){ -"use strict";var DOM=_dereq_("../../util/dom"),util=_dereq_("../../util/util"),window=_dereq_("../../util/window"),browser=_dereq_("../../util/browser"),inertiaLinearity=.15,inertiaEasing=util.bezier(0,0,inertiaLinearity,1),inertiaDeceleration=12,inertiaMaxSpeed=2.5,significantScaleThreshold=.15,significantRotateThreshold=10,TouchZoomRotateHandler=function(t){this._map=t,this._el=t.getCanvasContainer(),util.bindAll(["_onStart","_onMove","_onEnd"],this)};TouchZoomRotateHandler.prototype.isEnabled=function(){return!!this._enabled},TouchZoomRotateHandler.prototype.enable=function(t){this.isEnabled()||(this._el.classList.add("mapboxgl-touch-zoom-rotate"),this._el.addEventListener("touchstart",this._onStart,!1),this._enabled=!0,this._aroundCenter=t&&"center"===t.around)},TouchZoomRotateHandler.prototype.disable=function(){this.isEnabled()&&(this._el.classList.remove("mapboxgl-touch-zoom-rotate"),this._el.removeEventListener("touchstart",this._onStart),this._enabled=!1)},TouchZoomRotateHandler.prototype.disableRotation=function(){this._rotationDisabled=!0},TouchZoomRotateHandler.prototype.enableRotation=function(){this._rotationDisabled=!1},TouchZoomRotateHandler.prototype._onStart=function(t){if(2===t.touches.length){var e=DOM.mousePos(this._el,t.touches[0]),o=DOM.mousePos(this._el,t.touches[1]);this._startVec=e.sub(o),this._startScale=this._map.transform.scale,this._startBearing=this._map.transform.bearing,this._gestureIntent=void 0,this._inertia=[],window.document.addEventListener("touchmove",this._onMove,!1),window.document.addEventListener("touchend",this._onEnd,!1)}},TouchZoomRotateHandler.prototype._onMove=function(t){if(2===t.touches.length){var e=DOM.mousePos(this._el,t.touches[0]),o=DOM.mousePos(this._el,t.touches[1]),i=e.add(o).div(2),n=e.sub(o),a=n.mag()/this._startVec.mag(),r=this._rotationDisabled?0:180*n.angleWith(this._startVec)/Math.PI,s=this._map;if(this._gestureIntent){var h={duration:0,around:s.unproject(i)};"rotate"===this._gestureIntent&&(h.bearing=this._startBearing+r),"zoom"!==this._gestureIntent&&"rotate"!==this._gestureIntent||(h.zoom=s.transform.scaleZoom(this._startScale*a)),s.stop(),this._drainInertiaBuffer(),this._inertia.push([browser.now(),a,i]),s.easeTo(h,{originalEvent:t})}else{var u=Math.abs(1-a)>significantScaleThreshold;Math.abs(r)>significantRotateThreshold?this._gestureIntent="rotate":u&&(this._gestureIntent="zoom"),this._gestureIntent&&(this._startVec=n,this._startScale=s.transform.scale,this._startBearing=s.transform.bearing)}t.preventDefault()}},TouchZoomRotateHandler.prototype._onEnd=function(t){window.document.removeEventListener("touchmove",this._onMove),window.document.removeEventListener("touchend",this._onEnd),this._drainInertiaBuffer();var e=this._inertia,o=this._map;if(e.length<2)return void o.snapToNorth({},{originalEvent:t});var i=e[e.length-1],n=e[0],a=o.transform.scaleZoom(this._startScale*i[1]),r=o.transform.scaleZoom(this._startScale*n[1]),s=a-r,h=(i[0]-n[0])/1e3,u=i[2];if(0===h||a===r)return void o.snapToNorth({},{originalEvent:t});var l=s*inertiaLinearity/h;Math.abs(l)>inertiaMaxSpeed&&(l=l>0?inertiaMaxSpeed:-inertiaMaxSpeed);var d=1e3*Math.abs(l/(inertiaDeceleration*inertiaLinearity)),c=a+l*d/2e3;c<0&&(c=0),o.easeTo({zoom:c,duration:d,easing:inertiaEasing,around:this._aroundCenter?o.getCenter():o.unproject(u)},{originalEvent:t})},TouchZoomRotateHandler.prototype._drainInertiaBuffer=function(){for(var t=this._inertia,e=browser.now();t.length>2&&e-t[0][0]>160;)t.shift()},module.exports=TouchZoomRotateHandler; -},{"../../util/browser":263,"../../util/dom":270,"../../util/util":285,"../../util/window":265}],257:[function(_dereq_,module,exports){ -"use strict";var util=_dereq_("../util/util"),window=_dereq_("../util/window"),throttle=_dereq_("../util/throttle"),Hash=function(){util.bindAll(["_onHashChange","_updateHash"],this),this._updateHash=throttle(this._updateHashUnthrottled.bind(this),300)};Hash.prototype.addTo=function(t){return this._map=t,window.addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this},Hash.prototype.remove=function(){return window.removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),delete this._map,this},Hash.prototype.getHashString=function(t){var e=this._map.getCenter(),h=Math.round(100*this._map.getZoom())/100,a=Math.ceil((h*Math.LN2+Math.log(512/360/.5))/Math.LN10),n=Math.pow(10,a),i=Math.round(e.lng*n)/n,o=Math.round(e.lat*n)/n,s=this._map.getBearing(),r=this._map.getPitch(),u="";return u+=t?"#/"+i+"/"+o+"/"+h:"#"+h+"/"+o+"/"+i,(s||r)&&(u+="/"+Math.round(10*s)/10),r&&(u+="/"+Math.round(r)),u},Hash.prototype._onHashChange=function(){var t=window.location.hash.replace("#","").split("/");return t.length>=3&&(this._map.jumpTo({center:[+t[2],+t[1]],zoom:+t[0],bearing:+(t[3]||0),pitch:+(t[4]||0)}),!0)},Hash.prototype._updateHashUnthrottled=function(){var t=this.getHashString();window.history.replaceState("","",t)},module.exports=Hash; -},{"../util/throttle":282,"../util/util":285,"../util/window":265}],258:[function(_dereq_,module,exports){ -"use strict";function removeNode(t){t.parentNode&&t.parentNode.removeChild(t)}var util=_dereq_("../util/util"),browser=_dereq_("../util/browser"),window=_dereq_("../util/window"),ref=_dereq_("../util/window"),HTMLImageElement=ref.HTMLImageElement,HTMLElement=ref.HTMLElement,DOM=_dereq_("../util/dom"),ajax=_dereq_("../util/ajax"),Style=_dereq_("../style/style"),EvaluationParameters=_dereq_("../style/evaluation_parameters"),Painter=_dereq_("../render/painter"),Transform=_dereq_("../geo/transform"),Hash=_dereq_("./hash"),bindHandlers=_dereq_("./bind_handlers"),Camera=_dereq_("./camera"),LngLat=_dereq_("../geo/lng_lat"),LngLatBounds=_dereq_("../geo/lng_lat_bounds"),Point=_dereq_("@mapbox/point-geometry"),AttributionControl=_dereq_("./control/attribution_control"),LogoControl=_dereq_("./control/logo_control"),isSupported=_dereq_("@mapbox/mapbox-gl-supported"),ref$1=_dereq_("../util/image"),RGBAImage=ref$1.RGBAImage;_dereq_("./events");var defaultMinZoom=0,defaultMaxZoom=22,defaultOptions={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:defaultMinZoom,maxZoom:defaultMaxZoom,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,bearingSnap:7,hash:!1,attributionControl:!0,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,maxTileCacheSize:null,transformRequest:null,fadeDuration:300},Map=function(t){function e(e){var r=this;if(e=util.extend({},defaultOptions,e),null!=e.minZoom&&null!=e.maxZoom&&e.minZoom>e.maxZoom)throw new Error("maxZoom must be greater than minZoom");var i=new Transform(e.minZoom,e.maxZoom,e.renderWorldCopies);t.call(this,i,e),this._interactive=e.interactive,this._maxTileCacheSize=e.maxTileCacheSize,this._failIfMajorPerformanceCaveat=e.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=e.preserveDrawingBuffer,this._trackResize=e.trackResize,this._bearingSnap=e.bearingSnap,this._refreshExpiredTiles=e.refreshExpiredTiles,this._fadeDuration=e.fadeDuration,this._crossFadingFactor=1;var o=e.transformRequest;if(this._transformRequest=o?function(t,e){return o(t,e)||{url:t}}:function(t){return{url:t}},"string"==typeof e.container){var n=window.document.getElementById(e.container);if(!n)throw new Error("Container '"+e.container+"' not found.");this._container=n}else{if(!(e.container instanceof HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=e.container}e.maxBounds&&this.setMaxBounds(e.maxBounds),util.bindAll(["_onWindowOnline","_onWindowResize","_contextLost","_contextRestored","_update","_render","_onData","_onDataLoading"],this),this._setupContainer(),this._setupPainter(),this.on("move",this._update.bind(this,!1)),this.on("zoom",this._update.bind(this,!0)),this.on("move",function(){r._rerender()}),void 0!==window&&(window.addEventListener("online",this._onWindowOnline,!1),window.addEventListener("resize",this._onWindowResize,!1)),bindHandlers(this,e),this._hash=e.hash&&(new Hash).addTo(this),this._hash&&this._hash._onHashChange()||this.jumpTo({center:e.center,zoom:e.zoom,bearing:e.bearing,pitch:e.pitch}),this.resize(),e.style&&this.setStyle(e.style,{localIdeographFontFamily:e.localIdeographFontFamily}),e.attributionControl&&this.addControl(new AttributionControl),this.addControl(new LogoControl,e.logoPosition),this.on("style.load",function(){this.transform.unmodified&&this.jumpTo(this.style.stylesheet)}),this.on("data",this._onData),this.on("dataloading",this._onDataLoading)}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={showTileBoundaries:{},showCollisionBoxes:{},showOverdrawInspector:{},repaint:{},vertices:{}};return e.prototype.addControl=function(t,e){void 0===e&&t.getDefaultPosition&&(e=t.getDefaultPosition()),void 0===e&&(e="top-right");var r=t.onAdd(this),i=this._controlPositions[e];return-1!==e.indexOf("bottom")?i.insertBefore(r,i.firstChild):i.appendChild(r),this},e.prototype.removeControl=function(t){return t.onRemove(this),this},e.prototype.resize=function(){var t=this._containerDimensions(),e=t[0],r=t[1];return this._resizeCanvas(e,r),this.transform.resize(e,r),this.painter.resize(e,r),this.fire("movestart").fire("move").fire("resize").fire("moveend")},e.prototype.getBounds=function(){var t=new LngLatBounds(this.transform.pointLocation(new Point(0,this.transform.height)),this.transform.pointLocation(new Point(this.transform.width,0)));return(this.transform.angle||this.transform.pitch)&&(t.extend(this.transform.pointLocation(new Point(this.transform.size.x,0))),t.extend(this.transform.pointLocation(new Point(0,this.transform.size.y)))),t},e.prototype.getMaxBounds=function(){return this.transform.latRange&&2===this.transform.latRange.length&&this.transform.lngRange&&2===this.transform.lngRange.length?new LngLatBounds([this.transform.lngRange[0],this.transform.latRange[0]],[this.transform.lngRange[1],this.transform.latRange[1]]):null},e.prototype.setMaxBounds=function(t){if(t){var e=LngLatBounds.convert(t);this.transform.lngRange=[e.getWest(),e.getEast()],this.transform.latRange=[e.getSouth(),e.getNorth()],this.transform._constrain(),this._update()}else null!==t&&void 0!==t||(this.transform.lngRange=null,this.transform.latRange=null,this._update());return this},e.prototype.setMinZoom=function(t){if((t=null===t||void 0===t?defaultMinZoom:t)>=defaultMinZoom&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()=this.transform.minZoom)return this.transform.maxZoom=t,this._update(),this.getZoom()>t&&this.setZoom(t),this;throw new Error("maxZoom must be greater than the current minZoom")},e.prototype.getMaxZoom=function(){return this.transform.maxZoom},e.prototype.project=function(t){return this.transform.locationPoint(LngLat.convert(t))},e.prototype.unproject=function(t){return this.transform.pointLocation(Point.convert(t))},e.prototype.on=function(e,r,i){var o=this;if(void 0===i)return t.prototype.on.call(this,e,r);var n=function(){if("mouseenter"===e||"mouseover"===e){var t=!1;return{layer:r,listener:i,delegates:{mousemove:function(n){var s=o.getLayer(r)?o.queryRenderedFeatures(n.point,{layers:[r]}):[];s.length?t||(t=!0,i.call(o,util.extend({features:s},n,{type:e}))):t=!1},mouseout:function(){t=!1}}}}if("mouseleave"===e||"mouseout"===e){var n=!1;return{layer:r,listener:i,delegates:{mousemove:function(t){(o.getLayer(r)?o.queryRenderedFeatures(t.point,{layers:[r]}):[]).length?n=!0:n&&(n=!1,i.call(o,util.extend({},t,{type:e})))},mouseout:function(t){n&&(n=!1,i.call(o,util.extend({},t,{type:e})))}}}}var s=function(t){var e=o.getLayer(r)?o.queryRenderedFeatures(t.point,{layers:[r]}):[];e.length&&i.call(o,util.extend({features:e},t))};return{layer:r,listener:i,delegates:(a={},a[e]=s,a)};var a}();this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[e]=this._delegatedListeners[e]||[],this._delegatedListeners[e].push(n);for(var s in n.delegates)o.on(s,n.delegates[s]);return this},e.prototype.off=function(e,r,i){var o=this;if(void 0===i)return t.prototype.off.call(this,e,r);if(this._delegatedListeners&&this._delegatedListeners[e])for(var n=this._delegatedListeners[e],s=0;sthis._map.transform.height-i?["bottom"]:[],t.xthis._map.transform.width-n/2&&o.push("right"),o=0===o.length?"bottom":o.join("-")}var r=t.add(e[o]).round(),s={top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"},p=this._container.classList;for(var a in s)p.remove("mapboxgl-popup-anchor-"+a);p.add("mapboxgl-popup-anchor-"+o),DOM.setTransform(this._container,s[o]+" translate("+r.x+"px,"+r.y+"px)")}},o.prototype._onClickClose=function(){this.remove()},o}(Evented);module.exports=Popup; -},{"../geo/lng_lat":74,"../util/dom":270,"../util/evented":271,"../util/smart_wrap":280,"../util/util":285,"../util/window":265,"@mapbox/point-geometry":4}],261:[function(_dereq_,module,exports){ -"use strict";var util=_dereq_("./util"),ref=_dereq_("./web_worker_transfer"),serialize=ref.serialize,deserialize=ref.deserialize,Actor=function(e,t,r){this.target=e,this.parent=t,this.mapId=r,this.callbacks={},this.callbackID=0,util.bindAll(["receive"],this),this.target.addEventListener("message",this.receive,!1)};Actor.prototype.send=function(e,t,r,i){var a=r?this.mapId+":"+this.callbackID++:null;r&&(this.callbacks[a]=r);var s=[];this.target.postMessage({targetMapId:i,sourceMapId:this.mapId,type:e,id:String(a),data:serialize(t,s)},s)},Actor.prototype.receive=function(e){var t,r=this,i=e.data,a=i.id;if(!i.targetMapId||this.mapId===i.targetMapId){var s=function(e,t){var i=[];r.target.postMessage({sourceMapId:r.mapId,type:"",id:String(a),error:e?String(e):null,data:serialize(t,i)},i)};if(""===i.type)t=this.callbacks[i.id],delete this.callbacks[i.id],t&&i.error?t(new Error(i.error)):t&&t(null,deserialize(i.data));else if(void 0!==i.id&&this.parent[i.type])this.parent[i.type](i.sourceMapId,deserialize(i.data),s);else if(void 0!==i.id&&this.parent.getWorkerSource){var d=i.type.split("."),l=this.parent.getWorkerSource(i.sourceMapId,d[0]);l[d[1]](deserialize(i.data),s)}else this.parent[i.type](deserialize(i.data))}},Actor.prototype.remove=function(){this.target.removeEventListener("message",this.receive,!1)},module.exports=Actor; -},{"./util":285,"./web_worker_transfer":288}],262:[function(_dereq_,module,exports){ -"use strict";function makeRequest(e){var t=new window.XMLHttpRequest;t.open("GET",e.url,!0);for(var r in e.headers)t.setRequestHeader(r,e.headers[r]);return t.withCredentials="include"===e.credentials,t}function sameOrigin(e){var t=window.document.createElement("a");return t.href=e,t.protocol===window.document.location.protocol&&t.host===window.document.location.host}var window=_dereq_("./window"),ResourceType={Unknown:"Unknown",Style:"Style",Source:"Source",Tile:"Tile",Glyphs:"Glyphs",SpriteImage:"SpriteImage",SpriteJSON:"SpriteJSON",Image:"Image"};exports.ResourceType=ResourceType,"function"==typeof Object.freeze&&Object.freeze(ResourceType);var AJAXError=function(e){function t(t,r){e.call(this,t),this.status=r}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t}(Error);exports.getJSON=function(e,t){var r=makeRequest(e);return r.setRequestHeader("Accept","application/json"),r.onerror=function(){t(new Error(r.statusText))},r.onload=function(){if(r.status>=200&&r.status<300&&r.response){var e;try{e=JSON.parse(r.response)}catch(e){return t(e)}t(null,e)}else t(new AJAXError(r.statusText,r.status))},r.send(),r},exports.getArrayBuffer=function(e,t){var r=makeRequest(e);return r.responseType="arraybuffer",r.onerror=function(){t(new Error(r.statusText))},r.onload=function(){var e=r.response;if(0===e.byteLength&&200===r.status)return t(new Error("http status 200 returned without content."));r.status>=200&&r.status<300&&r.response?t(null,{data:e,cacheControl:r.getResponseHeader("Cache-Control"),expires:r.getResponseHeader("Expires")}):t(new AJAXError(r.statusText,r.status))},r.send(),r};var transparentPngUrl="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAC0lEQVQYV2NgAAIAAAUAAarVyFEAAAAASUVORK5CYII=";exports.getImage=function(e,t){return exports.getArrayBuffer(e,function(e,r){if(e)t(e);else if(r){var n=new window.Image,o=window.URL||window.webkitURL;n.onload=function(){t(null,n),o.revokeObjectURL(n.src)};var s=new window.Blob([new Uint8Array(r.data)],{type:"image/png"});n.cacheControl=r.cacheControl,n.expires=r.expires,n.src=r.data.byteLength?o.createObjectURL(s):transparentPngUrl}})},exports.getVideo=function(e,t){var r=window.document.createElement("video");r.onloadstart=function(){t(null,r)};for(var n=0;n1)for(var n=0;n0||this._oneTimeListeners&&this._oneTimeListeners[e]&&this._oneTimeListeners[e].length>0||this._eventedParent&&this._eventedParent.listens(e)},Evented.prototype.setEventedParent=function(e,t){return this._eventedParent=e,this._eventedParentData=t,this},module.exports=Evented; -},{"./util":285}],272:[function(_dereq_,module,exports){ -"use strict";function compareMax(e,t){return t.max-e.max}function Cell(e,t,n,o){this.p=new Point(e,t),this.h=n,this.d=pointToPolygonDist(this.p,o),this.max=this.d+this.h*Math.SQRT2}function pointToPolygonDist(e,t){for(var n=!1,o=1/0,r=0;re.y!=p.y>e.y&&e.x<(p.x-s.x)*(e.y-s.y)/(p.y-s.y)+s.x&&(n=!n),o=Math.min(o,distToSegmentSquared(e,s,p))}return(n?1:-1)*Math.sqrt(o)}function getCentroidCell(e){for(var t=0,n=0,o=0,r=e[0],i=0,l=r.length,u=l-1;ii)&&(i=s.x),(!a||s.y>l)&&(l=s.y)}var p=i-o,h=l-r,d=Math.min(p,h),x=d/2,y=new Queue(null,compareMax);if(0===d)return new Point(o,r);for(var g=o;gm.d||!m.d)&&(m=c,n&&console.log("found best %d after %d probes",Math.round(1e4*c.d)/1e4,v)),c.max-m.d<=t||(x=c.h/2,y.push(new Cell(c.p.x-x,c.p.y-x,x,e)),y.push(new Cell(c.p.x+x,c.p.y-x,x,e)),y.push(new Cell(c.p.x-x,c.p.y+x,x,e)),y.push(new Cell(c.p.x+x,c.p.y+x,x,e)),v+=4)}return n&&(console.log("num probes: "+v),console.log("best distance: "+m.d)),m.p}; -},{"./intersection_tests":275,"@mapbox/point-geometry":4,"tinyqueue":42}],273:[function(_dereq_,module,exports){ -"use strict";var WorkerPool=_dereq_("./worker_pool"),globalWorkerPool;module.exports=function(){return globalWorkerPool||(globalWorkerPool=new WorkerPool),globalWorkerPool}; -},{"./worker_pool":289}],274:[function(_dereq_,module,exports){ -"use strict";function createImage(e,t,i,h){var a=t.width,r=t.height;if(h){if(h.length!==a*r*i)throw new RangeError("mismatched image size")}else h=new Uint8Array(a*r*i);return e.width=a,e.height=r,e.data=h,e}function resizeImage(e,t,i){var h=t.width,a=t.height;if(h!==e.width||a!==e.height){var r=createImage({},{width:h,height:a},i);copyImage(e,r,{x:0,y:0},{x:0,y:0},{width:Math.min(e.width,h),height:Math.min(e.height,a)},i),e.width=h,e.height=a,e.data=r.data}}function copyImage(e,t,i,h,a,r){if(0===a.width||0===a.height)return t;if(a.width>e.width||a.height>e.height||i.x>e.width-a.width||i.y>e.height-a.height)throw new RangeError("out of range source coordinates for image copy");if(a.width>t.width||a.height>t.height||h.x>t.width-a.width||h.y>t.height-a.height)throw new RangeError("out of range destination coordinates for image copy");for(var g=e.data,n=t.data,o=0;o=3)for(var u=0;u1){if(lineIntersectsLine(n,t))return!0;for(var r=0;r1?n.distSqr(e):n.distSqr(e.sub(t)._mult(o)._add(t))}function multiPolygonContainsPoint(n,t){for(var e,r,o,i=!1,l=0;lt.y!=o.y>t.y&&t.x<(o.x-r.x)*(t.y-r.y)/(o.y-r.y)+r.x&&(i=!i)}return i}function polygonContainsPoint(n,t){for(var e=!1,r=0,o=n.length-1;rt.y!=l.y>t.y&&t.x<(l.x-i.x)*(t.y-i.y)/(l.y-i.y)+i.x&&(e=!e)}return e}var ref=_dereq_("./util"),isCounterClockwise=ref.isCounterClockwise;module.exports={multiPolygonIntersectsBufferedMultiPoint:multiPolygonIntersectsBufferedMultiPoint,multiPolygonIntersectsMultiPolygon:multiPolygonIntersectsMultiPolygon,multiPolygonIntersectsBufferedMultiLine:multiPolygonIntersectsBufferedMultiLine,polygonIntersectsPolygon:polygonIntersectsPolygon,distToSegmentSquared:distToSegmentSquared}; -},{"./util":285}],276:[function(_dereq_,module,exports){ -"use strict";var unicodeBlockLookup={"Latin-1 Supplement":function(n){return n>=128&&n<=255},Arabic:function(n){return n>=1536&&n<=1791},"Arabic Supplement":function(n){return n>=1872&&n<=1919},"Arabic Extended-A":function(n){return n>=2208&&n<=2303},"Hangul Jamo":function(n){return n>=4352&&n<=4607},"Unified Canadian Aboriginal Syllabics":function(n){return n>=5120&&n<=5759},"Unified Canadian Aboriginal Syllabics Extended":function(n){return n>=6320&&n<=6399},"General Punctuation":function(n){return n>=8192&&n<=8303},"Letterlike Symbols":function(n){return n>=8448&&n<=8527},"Number Forms":function(n){return n>=8528&&n<=8591},"Miscellaneous Technical":function(n){return n>=8960&&n<=9215},"Control Pictures":function(n){return n>=9216&&n<=9279},"Optical Character Recognition":function(n){return n>=9280&&n<=9311},"Enclosed Alphanumerics":function(n){return n>=9312&&n<=9471},"Geometric Shapes":function(n){return n>=9632&&n<=9727},"Miscellaneous Symbols":function(n){return n>=9728&&n<=9983},"Miscellaneous Symbols and Arrows":function(n){return n>=11008&&n<=11263},"CJK Radicals Supplement":function(n){return n>=11904&&n<=12031},"Kangxi Radicals":function(n){return n>=12032&&n<=12255},"Ideographic Description Characters":function(n){return n>=12272&&n<=12287},"CJK Symbols and Punctuation":function(n){return n>=12288&&n<=12351},Hiragana:function(n){return n>=12352&&n<=12447},Katakana:function(n){return n>=12448&&n<=12543},Bopomofo:function(n){return n>=12544&&n<=12591},"Hangul Compatibility Jamo":function(n){return n>=12592&&n<=12687},Kanbun:function(n){return n>=12688&&n<=12703},"Bopomofo Extended":function(n){return n>=12704&&n<=12735},"CJK Strokes":function(n){return n>=12736&&n<=12783},"Katakana Phonetic Extensions":function(n){return n>=12784&&n<=12799},"Enclosed CJK Letters and Months":function(n){return n>=12800&&n<=13055},"CJK Compatibility":function(n){return n>=13056&&n<=13311},"CJK Unified Ideographs Extension A":function(n){return n>=13312&&n<=19903},"Yijing Hexagram Symbols":function(n){return n>=19904&&n<=19967},"CJK Unified Ideographs":function(n){return n>=19968&&n<=40959},"Yi Syllables":function(n){return n>=40960&&n<=42127},"Yi Radicals":function(n){return n>=42128&&n<=42191},"Hangul Jamo Extended-A":function(n){return n>=43360&&n<=43391},"Hangul Syllables":function(n){return n>=44032&&n<=55215},"Hangul Jamo Extended-B":function(n){return n>=55216&&n<=55295},"Private Use Area":function(n){return n>=57344&&n<=63743},"CJK Compatibility Ideographs":function(n){return n>=63744&&n<=64255},"Arabic Presentation Forms-A":function(n){return n>=64336&&n<=65023},"Vertical Forms":function(n){return n>=65040&&n<=65055},"CJK Compatibility Forms":function(n){return n>=65072&&n<=65103},"Small Form Variants":function(n){return n>=65104&&n<=65135},"Arabic Presentation Forms-B":function(n){return n>=65136&&n<=65279},"Halfwidth and Fullwidth Forms":function(n){return n>=65280&&n<=65519}};module.exports=unicodeBlockLookup; -},{}],277:[function(_dereq_,module,exports){ -"use strict";var LRUCache=function(t,e){this.max=t,this.onRemove=e,this.reset()};LRUCache.prototype.reset=function(){var t=this;for(var e in t.data)t.onRemove(t.data[e]);return this.data={},this.order=[],this},LRUCache.prototype.add=function(t,e){if(this.has(t))this.order.splice(this.order.indexOf(t),1),this.data[t]=e,this.order.push(t);else if(this.data[t]=e,this.order.push(t),this.order.length>this.max){var r=this.getAndRemove(this.order[0]);r&&this.onRemove(r)}return this},LRUCache.prototype.has=function(t){return t in this.data},LRUCache.prototype.keys=function(){return this.order},LRUCache.prototype.getAndRemove=function(t){if(!this.has(t))return null;var e=this.data[t];return delete this.data[t],this.order.splice(this.order.indexOf(t),1),e},LRUCache.prototype.get=function(t){return this.has(t)?this.data[t]:null},LRUCache.prototype.remove=function(t){if(!this.has(t))return this;var e=this.data[t];return delete this.data[t],this.onRemove(e),this.order.splice(this.order.indexOf(t),1),this},LRUCache.prototype.setMaxSize=function(t){var e=this;for(this.max=t;this.order.length>this.max;){var r=e.getAndRemove(e.order[0]);r&&e.onRemove(r)}return this},module.exports=LRUCache; -},{}],278:[function(_dereq_,module,exports){ -"use strict";function makeAPIURL(r,e){var t=parseUrl(config.API_URL);if(r.protocol=t.protocol,r.authority=t.authority,"/"!==t.path&&(r.path=""+t.path+r.path),!config.REQUIRE_ACCESS_TOKEN)return formatUrl(r);if(!(e=e||config.ACCESS_TOKEN))throw new Error("An API access token is required to use Mapbox GL. "+help);if("s"===e[0])throw new Error("Use a public access token (pk.*) with Mapbox GL, not a secret access token (sk.*). "+help);return r.params.push("access_token="+e),formatUrl(r)}function isMapboxURL(r){return 0===r.indexOf("mapbox:")}function replaceTempAccessToken(r){for(var e=0;e=2||512===t?"@2x":"",p=browser.supportsWebp?".webp":"$1";return a.path=a.path.replace(imageExtensionRe,""+o+p),replaceTempAccessToken(a.params),formatUrl(a)};var urlRe=/^(\w+):\/\/([^\/?]*)(\/[^?]+)?\??(.+)?/; -},{"./browser":263,"./config":267}],279:[function(_dereq_,module,exports){ -"use strict";var isChar=_dereq_("./is_char_in_unicode_block");module.exports.allowsIdeographicBreaking=function(a){for(var i=0,r=a;i=65097&&a<=65103)||(!!isChar["CJK Compatibility Ideographs"](a)||(!!isChar["CJK Compatibility"](a)||(!!isChar["CJK Radicals Supplement"](a)||(!!isChar["CJK Strokes"](a)||(!(!isChar["CJK Symbols and Punctuation"](a)||a>=12296&&a<=12305||a>=12308&&a<=12319||12336===a)||(!!isChar["CJK Unified Ideographs Extension A"](a)||(!!isChar["CJK Unified Ideographs"](a)||(!!isChar["Enclosed CJK Letters and Months"](a)||(!!isChar["Hangul Compatibility Jamo"](a)||(!!isChar["Hangul Jamo Extended-A"](a)||(!!isChar["Hangul Jamo Extended-B"](a)||(!!isChar["Hangul Jamo"](a)||(!!isChar["Hangul Syllables"](a)||(!!isChar.Hiragana(a)||(!!isChar["Ideographic Description Characters"](a)||(!!isChar.Kanbun(a)||(!!isChar["Kangxi Radicals"](a)||(!!isChar["Katakana Phonetic Extensions"](a)||(!(!isChar.Katakana(a)||12540===a)||(!(!isChar["Halfwidth and Fullwidth Forms"](a)||65288===a||65289===a||65293===a||a>=65306&&a<=65310||65339===a||65341===a||65343===a||a>=65371&&a<=65503||65507===a||a>=65512&&a<=65519)||(!(!isChar["Small Form Variants"](a)||a>=65112&&a<=65118||a>=65123&&a<=65126)||(!!isChar["Unified Canadian Aboriginal Syllabics"](a)||(!!isChar["Unified Canadian Aboriginal Syllabics Extended"](a)||(!!isChar["Vertical Forms"](a)||(!!isChar["Yijing Hexagram Symbols"](a)||(!!isChar["Yi Syllables"](a)||!!isChar["Yi Radicals"](a))))))))))))))))))))))))))))))},exports.charHasNeutralVerticalOrientation=function(a){return!(!isChar["Latin-1 Supplement"](a)||167!==a&&169!==a&&174!==a&&177!==a&&188!==a&&189!==a&&190!==a&&215!==a&&247!==a)||(!(!isChar["General Punctuation"](a)||8214!==a&&8224!==a&&8225!==a&&8240!==a&&8241!==a&&8251!==a&&8252!==a&&8258!==a&&8263!==a&&8264!==a&&8265!==a&&8273!==a)||(!!isChar["Letterlike Symbols"](a)||(!!isChar["Number Forms"](a)||(!(!isChar["Miscellaneous Technical"](a)||!(a>=8960&&a<=8967||a>=8972&&a<=8991||a>=8996&&a<=9e3||9003===a||a>=9085&&a<=9114||a>=9150&&a<=9165||9167===a||a>=9169&&a<=9179||a>=9186&&a<=9215))||(!(!isChar["Control Pictures"](a)||9251===a)||(!!isChar["Optical Character Recognition"](a)||(!!isChar["Enclosed Alphanumerics"](a)||(!!isChar["Geometric Shapes"](a)||(!(!isChar["Miscellaneous Symbols"](a)||a>=9754&&a<=9759)||(!(!isChar["Miscellaneous Symbols and Arrows"](a)||!(a>=11026&&a<=11055||a>=11088&&a<=11097||a>=11192&&a<=11243))||(!!isChar["CJK Symbols and Punctuation"](a)||(!!isChar.Katakana(a)||(!!isChar["Private Use Area"](a)||(!!isChar["CJK Compatibility Forms"](a)||(!!isChar["Small Form Variants"](a)||(!!isChar["Halfwidth and Fullwidth Forms"](a)||(8734===a||8756===a||8757===a||a>=9984&&a<=10087||a>=10102&&a<=10131||65532===a||65533===a)))))))))))))))))},exports.charHasRotatedVerticalOrientation=function(a){return!(exports.charHasUprightVerticalOrientation(a)||exports.charHasNeutralVerticalOrientation(a))}; -},{"./is_char_in_unicode_block":276}],280:[function(_dereq_,module,exports){ -"use strict";var LngLat=_dereq_("../geo/lng_lat");module.exports=function(n,t,l){if(n=new LngLat(n.lng,n.lat),t){var a=new LngLat(n.lng-360,n.lat),i=new LngLat(n.lng+360,n.lat),o=l.locationPoint(n).distSqr(t);l.locationPoint(a).distSqr(t)180;){var e=l.locationPoint(n);if(e.x>=0&&e.y>=0&&e.x<=l.width&&e.y<=l.height)break;n.lng>l.center.lng?n.lng-=360:n.lng+=360}return n}; -},{"../geo/lng_lat":74}],281:[function(_dereq_,module,exports){ -"use strict";function createLayout(t,r){void 0===r&&(r=1);var e=0,i=0;return{members:t.map(function(t){var a=sizeOf(t.type),s=e=align(e,Math.max(r,a)),n=t.components||1;return i=Math.max(i,a),e+=a*n,{name:t.name,type:t.type,components:n,offset:s}}),size:align(e,Math.max(i,r)),alignment:r}}function sizeOf(t){return viewTypes[t].BYTES_PER_ELEMENT}function align(t,r){return Math.ceil(t/r)*r}var viewTypes={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array},Struct=function(t,r){this._structArray=t,this._pos1=r*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8},DEFAULT_CAPACITY=128,RESIZE_MULTIPLIER=5,StructArray=function(){this.isTransferred=!1,this.capacity=-1,this.resize(0)};StructArray.serialize=function(t,r){return t._trim(),r&&(t.isTransferred=!0,r.push(t.arrayBuffer)),{length:t.length,arrayBuffer:t.arrayBuffer}},StructArray.deserialize=function(t){var r=Object.create(this.prototype);return r.arrayBuffer=t.arrayBuffer,r.length=t.length,r.capacity=t.arrayBuffer.byteLength/r.bytesPerElement,r._refreshViews(),r},StructArray.prototype._trim=function(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())},StructArray.prototype.clear=function(){this.length=0},StructArray.prototype.resize=function(t){this.reserve(t),this.length=t},StructArray.prototype.reserve=function(t){if(t>this.capacity){this.capacity=Math.max(t,Math.floor(this.capacity*RESIZE_MULTIPLIER),DEFAULT_CAPACITY),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);var r=this.uint8;this._refreshViews(),r&&this.uint8.set(r)}},StructArray.prototype._refreshViews=function(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")},module.exports.StructArray=StructArray,module.exports.Struct=Struct,module.exports.viewTypes=viewTypes,module.exports.createLayout=createLayout; -},{}],282:[function(_dereq_,module,exports){ -"use strict";module.exports=function(t,n){var u=!1,e=0,r=function(){e=0,u&&(t(),e=setTimeout(r,n),u=!1)};return function(){return u=!0,e||r(),e}}; -},{}],283:[function(_dereq_,module,exports){ -"use strict";function tileCover(e,r,a,n){function d(r,d,t){var y,c,l,x;if(t>=0&&t<=o)for(y=r;yr.row){var a=e;e=r,r=a}return{x0:e.column,y0:e.row,x1:r.column,y1:r.row,dx:r.column-e.column,dy:r.row-e.row}}function scanSpans(e,r,a,n,d){var o=Math.max(a,Math.floor(r.y0)),i=Math.min(n,Math.ceil(r.y1));if(e.x0===r.x0&&e.y0===r.y0?e.x0+r.dy/e.dy*e.dx0,x=r.dx<0,u=o;uy.dy&&(i=t,t=y,y=i),t.dy>c.dy&&(i=t,t=c,c=i),y.dy>c.dy&&(i=y,y=c,c=i),t.dy&&scanSpans(c,t,n,d,o),y.dy&&scanSpans(c,y,n,d,o)}var Coordinate=_dereq_("../geo/coordinate"),ref=_dereq_("../source/tile_id"),OverscaledTileID=ref.OverscaledTileID;module.exports=tileCover; -},{"../geo/coordinate":73,"../source/tile_id":126}],284:[function(_dereq_,module,exports){ -"use strict";function resolveTokens(e,n){return n.replace(/{([^{}]+)}/g,function(n,r){return r in e?String(e[r]):""})}module.exports=resolveTokens; -},{}],285:[function(_dereq_,module,exports){ -"use strict";var UnitBezier=_dereq_("@mapbox/unitbezier"),Coordinate=_dereq_("../geo/coordinate"),Point=_dereq_("@mapbox/point-geometry");exports.easeCubicInOut=function(r){if(r<=0)return 0;if(r>=1)return 1;var e=r*r,t=e*r;return 4*(r<.5?t:3*(r-e)+t-.75)},exports.bezier=function(r,e,t,n){var o=new UnitBezier(r,e,t,n);return function(r){return o.solve(r)}},exports.ease=exports.bezier(.25,.1,.25,1),exports.clamp=function(r,e,t){return Math.min(t,Math.max(e,r))},exports.wrap=function(r,e,t){var n=t-e,o=((r-e)%n+n)%n+e;return o===e?t:o},exports.asyncAll=function(r,e,t){if(!r.length)return t(null,[]);var n=r.length,o=new Array(r.length),a=null;r.forEach(function(r,i){e(r,function(r,e){r&&(a=r),o[i]=e,0==--n&&t(a,o)})})},exports.values=function(r){var e=[];for(var t in r)e.push(r[t]);return e},exports.keysDifference=function(r,e){var t=[];for(var n in r)n in e||t.push(n);return t},exports.extend=function(r){for(var e=[],t=arguments.length-1;t-- >0;)e[t]=arguments[t+1];for(var n=0,o=e;n=0)return!0;return!1};var warnOnceHistory={};exports.warnOnce=function(r){warnOnceHistory[r]||("undefined"!=typeof console&&console.warn(r),warnOnceHistory[r]=!0)},exports.isCounterClockwise=function(r,e,t){return(t.y-r.y)*(e.x-r.x)>(e.y-r.y)*(t.x-r.x)},exports.calculateSignedArea=function(r){for(var e=0,t=0,n=r.length,o=n-1,a=void 0,i=void 0;t0||Math.abs(e.y-t.y)>0)&&Math.abs(exports.calculateSignedArea(r))>.01},exports.sphericalToCartesian=function(r){var e=r[0],t=r[1],n=r[2];return t+=90,t*=Math.PI/180,n*=Math.PI/180,{x:e*Math.cos(t)*Math.sin(n),y:e*Math.sin(t)*Math.sin(n),z:e*Math.cos(n)}},exports.parseCacheControl=function(r){var e=/(?:^|(?:\s*\,\s*))([^\x00-\x20\(\)<>@\,;\:\\"\/\[\]\?\=\{\}\x7F]+)(?:\=(?:([^\x00-\x20\(\)<>@\,;\:\\"\/\[\]\?\=\{\}\x7F]+)|(?:\"((?:[^"\\]|\\.)*)\")))?/g,t={};if(r.replace(e,function(r,e,n,o){var a=n||o;return t[e]=!a||a.toLowerCase(),""}),t["max-age"]){var n=parseInt(t["max-age"],10);isNaN(n)?delete t["max-age"]:t["max-age"]=n}return t}; -},{"../geo/coordinate":73,"@mapbox/point-geometry":4,"@mapbox/unitbezier":7}],286:[function(_dereq_,module,exports){ -"use strict";var Feature=function(e,t,r,o){this.type="Feature",this._vectorTileFeature=e,e._z=t,e._x=r,e._y=o,this.properties=e.properties,null!=e.id&&(this.id=e.id)},prototypeAccessors={geometry:{}};prototypeAccessors.geometry.get=function(){return void 0===this._geometry&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry},prototypeAccessors.geometry.set=function(e){this._geometry=e},Feature.prototype.toJSON=function(){var e=this,t={geometry:this.geometry};for(var r in e)"_geometry"!==r&&"_vectorTileFeature"!==r&&(t[r]=e[r]);return t},Object.defineProperties(Feature.prototype,prototypeAccessors),module.exports=Feature; -},{}],287:[function(_dereq_,module,exports){ -"use strict";var scriptDetection=_dereq_("./script_detection");module.exports=function(t){for(var o="",e=0;e":"﹀","?":"︖","@":"＠","[":"﹇","\\":"＼","]":"﹈","^":"＾",_:"︳","`":"｀","{":"︷","|":"―","}":"︸","~":"～","¢":"￠","£":"￡","¥":"￥","¦":"￤","¬":"￢","¯":"￣","–":"︲","—":"︱","‘":"﹃","’":"﹄","“":"﹁","”":"﹂","…":"︙","‧":"・","₩":"￦","、":"︑","。":"︒","〈":"︿","〉":"﹀","《":"︽","》":"︾","「":"﹁","」":"﹂","『":"﹃","』":"﹄","【":"︻","】":"︼","〔":"︹","〕":"︺","〖":"︗","〗":"︘","！":"︕","（":"︵","）":"︶","，":"︐","－":"︲","．":"・","：":"︓","；":"︔","＜":"︿","＞":"﹀","？":"︖","［":"﹇","］":"﹈","＿":"︳","｛":"︷","｜":"―","｝":"︸","｟":"︵","｠":"︶","｡":"︒","｢":"﹁","｣":"﹂"}; -},{"./script_detection":279}],288:[function(_dereq_,module,exports){ -"use strict";function register(e,r,i){void 0===i&&(i={}),Object.defineProperty(r,"_classRegistryKey",{value:e,writeable:!1}),registry[e]={klass:r,omit:i.omit||[],shallow:i.shallow||[]}}function serialize(e,r){if(null===e||void 0===e||"boolean"==typeof e||"number"==typeof e||"string"==typeof e||e instanceof Boolean||e instanceof Number||e instanceof String||e instanceof Date||e instanceof RegExp)return e;if(e instanceof ArrayBuffer)return r&&r.push(e),e;if(ArrayBuffer.isView(e)){var i=e;return r&&r.push(i.buffer),i}if(e instanceof ImageData)return r&&r.push(e.data.buffer),e;if(Array.isArray(e)){for(var s=[],o=0,t=e;o=0)){var u=e[p];l[p]=registry[f].shallow.indexOf(p)>=0?u:serialize(u,r)}return{name:f,properties:l}}throw new Error("can't serialize object of type "+typeof e)}function deserialize(e){if(null===e||void 0===e||"boolean"==typeof e||"number"==typeof e||"string"==typeof e||e instanceof Boolean||e instanceof Number||e instanceof String||e instanceof Date||e instanceof RegExp||e instanceof ArrayBuffer||ArrayBuffer.isView(e)||e instanceof ImageData)return e;if(Array.isArray(e))return e.map(function(e){return deserialize(e)});if("object"==typeof e){var r=e,i=r.name,s=r.properties;if(!i)throw new Error("can't deserialize object of anonymous class");var o=registry[i],t=o.klass;if(!t)throw new Error("can't deserialize unregistered class "+i);if(t.deserialize)return t.deserialize(s._serialized);for(var n=Object.create(t.prototype),a=0,f=Object.keys(s);a=0?s[l]:deserialize(s[l])}return n}throw new Error("can't deserialize object of type "+typeof e)}var Grid=_dereq_("grid-index"),Color=_dereq_("../style-spec/util/color"),ref=_dereq_("../style-spec/expression"),StylePropertyFunction=ref.StylePropertyFunction,StyleExpression=ref.StyleExpression,StyleExpressionWithErrorHandling=ref.StyleExpressionWithErrorHandling,ZoomDependentExpression=ref.ZoomDependentExpression,ZoomConstantExpression=ref.ZoomConstantExpression,ref$1=_dereq_("../style-spec/expression/compound_expression"),CompoundExpression=ref$1.CompoundExpression,expressions=_dereq_("../style-spec/expression/definitions"),ref$2=_dereq_("./window"),ImageData=ref$2.ImageData,registry={};register("Object",Object),Grid.serialize=function(e,r){var i=e.toArrayBuffer();return r&&r.push(i),i},Grid.deserialize=function(e){return new Grid(e)},register("Grid",Grid),register("Color",Color),register("StylePropertyFunction",StylePropertyFunction),register("StyleExpression",StyleExpression,{omit:["_evaluator"]}),register("StyleExpressionWithErrorHandling",StyleExpressionWithErrorHandling,{omit:["_evaluator"]}),register("ZoomDependentExpression",ZoomDependentExpression),register("ZoomConstantExpression",ZoomConstantExpression),register("CompoundExpression",CompoundExpression,{omit:["_evaluate"]});for(var name in expressions)expressions[name]._classRegistryKey||register("Expression_"+name,expressions[name]);module.exports={register:register,serialize:serialize,deserialize:deserialize}; -},{"../style-spec/expression":151,"../style-spec/expression/compound_expression":135,"../style-spec/expression/definitions":143,"../style-spec/util/color":165,"./window":265,"grid-index":24}],289:[function(_dereq_,module,exports){ -"use strict";var WebWorker=_dereq_("./web_worker"),WorkerPool=function(){this.active={}};WorkerPool.prototype.acquire=function(r){var e=this;if(!this.workers){var o=_dereq_("../").workerCount;for(this.workers=[];this.workers.length(n=1))return n;for(;ra?r=i:n=i,i=.5*(n-r)+r;}return i},n.prototype.solve=function(t,e){return this.sampleCurveY(this.solveCurveX(t,e))};var i=a;function a(t,e){this.x=t,this.y=e;}function o(t,e){if(Array.isArray(t)){if(!Array.isArray(e)||t.length!==e.length)return !1;for(var r=0;r0;)e[r]=arguments[r+1];for(var n=0,i=e;n>e/4).toString(16):([1e7]+-[1e3]+-4e3+-8e3+-1e11).replace(/[018]/g,t)}()}function d(t){return !!t&&/^[0-9a-f]{8}-[0-9a-f]{4}-[4][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i.test(t)}function m(t,e){t.forEach(function(t){e[t]&&(e[t]=e[t].bind(e));});}function v(t,e){return -1!==t.indexOf(e,t.length-e.length)}function g(t,e,r){var n={};for(var i in t)n[i]=e.call(r||this,t[i],i,t);return n}function x(t,e,r){var n={};for(var i in t)e.call(r||this,t[i],i,t)&&(n[i]=t[i]);return n}function b(t){return Array.isArray(t)?t.map(b):"object"==typeof t&&t?g(t,b):t}var _={};function w(t){_[t]||("undefined"!=typeof console&&console.warn(t),_[t]=!0);}function A(t,e,r){return (r.y-t.y)*(e.x-t.x)>(e.y-t.y)*(r.x-t.x)}function k(t){for(var e=0,r=0,n=t.length,i=n-1,a=void 0,o=void 0;r@\,;\:\\"\/\[\]\?\=\{\}\x7F]+)(?:\=(?:([^\x00-\x20\(\)<>@\,;\:\\"\/\[\]\?\=\{\}\x7F]+)|(?:\"((?:[^"\\]|\\.)*)\")))?/g,function(t,r,n,i){var a=n||i;return e[r]=!a||a.toLowerCase(),""}),e["max-age"]){var r=parseInt(e["max-age"],10);isNaN(r)?delete e["max-age"]:e["max-age"]=r;}return e}function z(t){try{var e=self[t];return e.setItem("_mapbox_test_",1),e.removeItem("_mapbox_test_"),!0}catch(t){return !1}}var I,B,C,E,M=self.performance&&self.performance.now?self.performance.now.bind(self.performance):Date.now.bind(Date),T=self.requestAnimationFrame||self.mozRequestAnimationFrame||self.webkitRequestAnimationFrame||self.msRequestAnimationFrame,P=self.cancelAnimationFrame||self.mozCancelAnimationFrame||self.webkitCancelAnimationFrame||self.msCancelAnimationFrame,V={now:M,frame:function(t){var e=T(t);return {cancel:function(){return P(e)}}},getImageData:function(t){var e=self.document.createElement("canvas"),r=e.getContext("2d");if(!r)throw new Error("failed to create canvas 2d context");return e.width=t.width,e.height=t.height,r.drawImage(t,0,0,t.width,t.height),r.getImageData(0,0,t.width,t.height)},resolveURL:function(t){return I||(I=self.document.createElement("a")),I.href=t,I.href},hardwareConcurrency:self.navigator.hardwareConcurrency||4,get devicePixelRatio(){return self.devicePixelRatio},get prefersReducedMotion(){return !!self.matchMedia&&(null==B&&(B=self.matchMedia("(prefers-reduced-motion: reduce)")),B.matches)}},F={API_URL:"https://api.mapbox.com",get EVENTS_URL(){return this.API_URL?0===this.API_URL.indexOf("https://api.mapbox.cn")?"https://events.mapbox.cn/events/v2":0===this.API_URL.indexOf("https://api.mapbox.com")?"https://events.mapbox.com/events/v2":null:null},FEEDBACK_URL:"https://apps.mapbox.com/feedback",REQUIRE_ACCESS_TOKEN:!0,ACCESS_TOKEN:null,MAX_PARALLEL_IMAGE_REQUESTS:16},L={supported:!1,testSupport:function(t){if(D||!E)return;O?R(t):C=t;}},D=!1,O=!1;function R(t){var e=t.createTexture();t.bindTexture(t.TEXTURE_2D,e);try{if(t.texImage2D(t.TEXTURE_2D,0,t.RGBA,t.RGBA,t.UNSIGNED_BYTE,E),t.isContextLost())return;L.supported=!0;}catch(t){}t.deleteTexture(e),D=!0;}self.document&&((E=self.document.createElement("img")).onload=function(){C&&R(C),C=null,O=!0;},E.onerror=function(){D=!0,C=null;},E.src="data:image/webp;base64,UklGRh4AAABXRUJQVlA4TBEAAAAvAQAAAAfQ//73v/+BiOh/AAA=");var U="01";var j=function(t,e){this._transformRequestFn=t,this._customAccessToken=e,this._createSkuToken();};function q(t){return 0===t.indexOf("mapbox:")}j.prototype._createSkuToken=function(){var t=function(){for(var t="",e=0;e<10;e++)t+="0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"[Math.floor(62*Math.random())];return {token:["1",U,t].join(""),tokenExpiresAt:Date.now()+432e5}}();this._skuToken=t.token,this._skuTokenExpiresAt=t.tokenExpiresAt;},j.prototype._isSkuTokenExpired=function(){return Date.now()>this._skuTokenExpiresAt},j.prototype.transformRequest=function(t,e){return this._transformRequestFn&&this._transformRequestFn(t,e)||{url:t}},j.prototype.normalizeStyleURL=function(t,e){if(!q(t))return t;var r=G(t);return r.path="/styles/v1"+r.path,this._makeAPIURL(r,this._customAccessToken||e)},j.prototype.normalizeGlyphsURL=function(t,e){if(!q(t))return t;var r=G(t);return r.path="/fonts/v1"+r.path,this._makeAPIURL(r,this._customAccessToken||e)},j.prototype.normalizeSourceURL=function(t,e){if(!q(t))return t;var r=G(t);return r.path="/v4/"+r.authority+".json",r.params.push("secure"),this._makeAPIURL(r,this._customAccessToken||e)},j.prototype.normalizeSpriteURL=function(t,e,r,n){var i=G(t);return q(t)?(i.path="/styles/v1"+i.path+"/sprite"+e+r,this._makeAPIURL(i,this._customAccessToken||n)):(i.path+=""+e+r,X(i))},j.prototype.normalizeTileURL=function(t,e,r){if(this._isSkuTokenExpired()&&this._createSkuToken(),!e||!q(e))return t;var n=G(t),i=V.devicePixelRatio>=2||512===r?"@2x":"",a=L.supported?".webp":"$1";return n.path=n.path.replace(/(\.(png|jpg)\d*)(?=$)/,""+i+a),n.path=n.path.replace(/^.+\/v4\//,"/"),n.path="/v4"+n.path,F.REQUIRE_ACCESS_TOKEN&&(F.ACCESS_TOKEN||this._customAccessToken)&&this._skuToken&&n.params.push("sku="+this._skuToken),this._makeAPIURL(n,this._customAccessToken)},j.prototype.canonicalizeTileURL=function(t){var e=G(t);if(!e.path.match(/(^\/v4\/)/)||!e.path.match(/\.[\w]+$/))return t;var r="mapbox://tiles/";r+=e.path.replace("/v4/","");var n=e.params.filter(function(t){return !t.match(/^access_token=/)});return n.length&&(r+="?"+n.join("&")),r},j.prototype.canonicalizeTileset=function(t,e){if(!q(e))return t.tiles||[];for(var r=[],n=0,i=t.tiles;n=1&&self.localStorage.setItem(e,JSON.stringify(this.eventData));}catch(t){w("Unable to write to LocalStorage");}},H.prototype.processRequests=function(t){},H.prototype.postEvent=function(t,e,r,n){var i=this;if(F.EVENTS_URL){var a=G(F.EVENTS_URL);a.params.push("access_token="+(n||F.ACCESS_TOKEN||""));var o={event:this.type,created:new Date(t).toISOString(),sdkIdentifier:"mapbox-gl-js",sdkVersion:"1.2.0",skuId:U,userId:this.anonId},s=e?c(o,e):o,u={url:X(a),headers:{"Content-Type":"text/plain"},body:JSON.stringify([s])};this.pendingRequest=vt(u,function(t){i.pendingRequest=null,r(t),i.saveEventData(),i.processRequests(n);});}},H.prototype.queueRequest=function(t,e){this.queue.push(t),this.processRequests(e);};var Y,$=function(t){function e(){t.call(this,"map.load"),this.success={},this.skuToken="";}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.postMapLoadEvent=function(t,e,r,n){this.skuToken=r,(F.EVENTS_URL&&n||F.ACCESS_TOKEN&&Array.isArray(t)&&t.some(function(t){return q(t)||K(t)}))&&this.queueRequest({id:e,timestamp:Date.now()},n);},e.prototype.processRequests=function(t){var e=this;if(!this.pendingRequest&&0!==this.queue.length){var r=this.queue.shift(),n=r.id,i=r.timestamp;n&&this.success[n]||(this.anonId||this.fetchEventData(),d(this.anonId)||(this.anonId=y()),this.postEvent(i,{skuToken:this.skuToken},function(t){t||n&&(e.success[n]=!0);},t));}},e}(H),W=new(function(t){function e(e){t.call(this,"appUserTurnstile"),this._customAccessToken=e;}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.postTurnstileEvent=function(t,e){F.EVENTS_URL&&F.ACCESS_TOKEN&&Array.isArray(t)&&t.some(function(t){return q(t)||K(t)})&&this.queueRequest(Date.now(),e);},e.prototype.processRequests=function(t){var e=this;if(!this.pendingRequest&&0!==this.queue.length){this.anonId&&this.eventData.lastSuccess&&this.eventData.tokenU||this.fetchEventData();var r=J(F.ACCESS_TOKEN),n=r?r.u:F.ACCESS_TOKEN,i=n!==this.eventData.tokenU;d(this.anonId)||(this.anonId=y(),i=!0);var a=this.queue.shift();if(this.eventData.lastSuccess){var o=new Date(this.eventData.lastSuccess),s=new Date(a),u=(a-this.eventData.lastSuccess)/864e5;i=i||u>=1||u<-1||o.getDate()!==s.getDate();}else i=!0;if(!i)return this.processRequests();this.postEvent(a,{"enabled.telemetry":!1},function(t){t||(e.eventData.lastSuccess=a,e.eventData.tokenU=n);},t);}},e}(H)),Q=W.postTurnstileEvent.bind(W),tt=new $,et=tt.postMapLoadEvent.bind(tt),rt="mapbox-tiles",nt=500,it=50,at=42e4;function ot(t,e,r){if(self.caches){var n={status:e.status,statusText:e.statusText,headers:new self.Headers};e.headers.forEach(function(t,e){return n.headers.set(e,t)});var i=S(e.headers.get("Cache-Control")||"");if(!i["no-store"])i["max-age"]&&n.headers.set("Expires",new Date(r+1e3*i["max-age"]).toUTCString()),new Date(n.headers.get("Expires")).getTime()-rDate.now()&&!r["no-cache"]}(n);t.delete(r),i&&t.put(r,n.clone()),e(null,n,i);});});}var lt=1/0;var pt={Unknown:"Unknown",Style:"Style",Source:"Source",Tile:"Tile",Glyphs:"Glyphs",SpriteImage:"SpriteImage",SpriteJSON:"SpriteJSON",Image:"Image"};"function"==typeof Object.freeze&&Object.freeze(pt);var ct=function(t){function e(e,r,n){401===r&&K(n)&&(e+=": you may have provided an invalid Mapbox access token. See https://www.mapbox.com/api-documentation/#access-tokens-and-token-scopes"),t.call(this,e),this.status=r,this.url=n,this.name=this.constructor.name,this.message=e;}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.toString=function(){return this.name+": "+this.message+" ("+this.status+"): "+this.url},e}(Error);function ht(){return "undefined"!=typeof WorkerGlobalScope&&"undefined"!=typeof self&&self instanceof WorkerGlobalScope}var ft=ht()?function(){return self.worker&&self.worker.referrer}:function(){var t=self.location.origin;if(t&&"null"!==t&&"file://"!==t)return t+self.location.pathname};function yt(t,e){var r,n=new self.AbortController,i=new self.Request(t.url,{method:t.method||"GET",body:t.body,credentials:t.credentials,headers:t.headers,referrer:ft(),signal:n.signal}),a=!1,o=!1,s=(r=i.url).indexOf("sku=")>0&&K(r);"json"===t.type&&i.headers.set("Accept","application/json");var u=function(r,n,a){if(!o){if(r&&"SecurityError"!==r.message&&w(r),n&&a)return l(n);var u=Date.now();self.fetch(i).then(function(r){if(r.ok){var n=s?r.clone():null;return l(r,n,u)}return e(new ct(r.statusText,r.status,t.url))}).catch(function(t){20!==t.code&&e(new Error(t.message));});}},l=function(r,n,s){("arrayBuffer"===t.type?r.arrayBuffer():"json"===t.type?r.json():r.text()).then(function(t){o||(n&&s&&ot(i,n,s),a=!0,e(null,t,r.headers.get("Cache-Control"),r.headers.get("Expires")));}).catch(function(t){return e(new Error(t.message))});};return s?ut(i,u):u(null,null),{cancel:function(){o=!0,a||n.abort();}}}var dt=function(t,e){if(!/^file:/.test(t.url)){if(self.fetch&&self.Request&&self.AbortController&&self.Request.prototype.hasOwnProperty("signal"))return yt(t,e);if(ht()&&self.worker&&self.worker.actor)return self.worker.actor.send("getResource",t,e)}return function(t,e){var r=new self.XMLHttpRequest;for(var n in r.open(t.method||"GET",t.url,!0),"arrayBuffer"===t.type&&(r.responseType="arraybuffer"),t.headers)r.setRequestHeader(n,t.headers[n]);return "json"===t.type&&r.setRequestHeader("Accept","application/json"),r.withCredentials="include"===t.credentials,r.onerror=function(){e(new Error(r.statusText));},r.onload=function(){if((r.status>=200&&r.status<300||0===r.status)&&null!==r.response){var n=r.response;if("json"===t.type)try{n=JSON.parse(r.response);}catch(t){return e(t)}e(null,n,r.getResponseHeader("Cache-Control"),r.getResponseHeader("Expires"));}else e(new ct(r.statusText,r.status,t.url));},r.send(t.body),{cancel:function(){return r.abort()}}}(t,e)},mt=function(t,e){return dt(c(t,{type:"arrayBuffer"}),e)},vt=function(t,e){return dt(c(t,{method:"POST"}),e)};var gt,xt;gt=[],xt=0;var bt=function(t,e){if(xt>=F.MAX_PARALLEL_IMAGE_REQUESTS){var r={requestParameters:t,callback:e,cancelled:!1,cancel:function(){this.cancelled=!0;}};return gt.push(r),r}xt++;var n=!1,i=function(){if(!n)for(n=!0,xt--;gt.length&&xt0||this._oneTimeListeners&&this._oneTimeListeners[t]&&this._oneTimeListeners[t].length>0||this._eventedParent&&this._eventedParent.listens(t)},St.prototype.setEventedParent=function(t,e){return this._eventedParent=t,this._eventedParentData=e,this};var zt={$version:8,$root:{version:{required:!0,type:"enum",values:[8]},name:{type:"string"},metadata:{type:"*"},center:{type:"array",value:"number"},zoom:{type:"number"},bearing:{type:"number",default:0,period:360,units:"degrees"},pitch:{type:"number",default:0,units:"degrees"},light:{type:"light"},sources:{required:!0,type:"sources"},sprite:{type:"string"},glyphs:{type:"string"},transition:{type:"transition"},layers:{required:!0,type:"array",value:"layer"}},sources:{"*":{type:"source"}},source:["source_vector","source_raster","source_raster_dem","source_geojson","source_video","source_image"],source_vector:{type:{required:!0,type:"enum",values:{vector:{}}},url:{type:"string"},tiles:{type:"array",value:"string"},bounds:{type:"array",value:"number",length:4,default:[-180,-85.051129,180,85.051129]},scheme:{type:"enum",values:{xyz:{},tms:{}},default:"xyz"},minzoom:{type:"number",default:0},maxzoom:{type:"number",default:22},attribution:{type:"string"},"*":{type:"*"}},source_raster:{type:{required:!0,type:"enum",values:{raster:{}}},url:{type:"string"},tiles:{type:"array",value:"string"},bounds:{type:"array",value:"number",length:4,default:[-180,-85.051129,180,85.051129]},minzoom:{type:"number",default:0},maxzoom:{type:"number",default:22},tileSize:{type:"number",default:512,units:"pixels"},scheme:{type:"enum",values:{xyz:{},tms:{}},default:"xyz"},attribution:{type:"string"},"*":{type:"*"}},source_raster_dem:{type:{required:!0,type:"enum",values:{"raster-dem":{}}},url:{type:"string"},tiles:{type:"array",value:"string"},bounds:{type:"array",value:"number",length:4,default:[-180,-85.051129,180,85.051129]},minzoom:{type:"number",default:0},maxzoom:{type:"number",default:22},tileSize:{type:"number",default:512,units:"pixels"},attribution:{type:"string"},encoding:{type:"enum",values:{terrarium:{},mapbox:{}},default:"mapbox"},"*":{type:"*"}},source_geojson:{type:{required:!0,type:"enum",values:{geojson:{}}},data:{type:"*"},maxzoom:{type:"number",default:18},attribution:{type:"string"},buffer:{type:"number",default:128,maximum:512,minimum:0},tolerance:{type:"number",default:.375},cluster:{type:"boolean",default:!1},clusterRadius:{type:"number",default:50,minimum:0},clusterMaxZoom:{type:"number"},clusterProperties:{type:"*"},lineMetrics:{type:"boolean",default:!1},generateId:{type:"boolean",default:!1}},source_video:{type:{required:!0,type:"enum",values:{video:{}}},urls:{required:!0,type:"array",value:"string"},coordinates:{required:!0,type:"array",length:4,value:{type:"array",length:2,value:"number"}}},source_image:{type:{required:!0,type:"enum",values:{image:{}}},url:{required:!0,type:"string"},coordinates:{required:!0,type:"array",length:4,value:{type:"array",length:2,value:"number"}}},layer:{id:{type:"string",required:!0},type:{type:"enum",values:{fill:{},line:{},symbol:{},circle:{},heatmap:{},"fill-extrusion":{},raster:{},hillshade:{},background:{}},required:!0},metadata:{type:"*"},source:{type:"string"},"source-layer":{type:"string"},minzoom:{type:"number",minimum:0,maximum:24},maxzoom:{type:"number",minimum:0,maximum:24},filter:{type:"filter"},layout:{type:"layout"},paint:{type:"paint"}},layout:["layout_fill","layout_line","layout_circle","layout_heatmap","layout_fill-extrusion","layout_symbol","layout_raster","layout_hillshade","layout_background"],layout_background:{visibility:{type:"enum",values:{visible:{},none:{}},default:"visible","property-type":"constant"}},layout_fill:{"fill-sort-key":{type:"number",expression:{interpolated:!1,parameters:["zoom","feature"]},"property-type":"data-driven"},visibility:{type:"enum",values:{visible:{},none:{}},default:"visible","property-type":"constant"}},layout_circle:{"circle-sort-key":{type:"number",expression:{interpolated:!1,parameters:["zoom","feature"]},"property-type":"data-driven"},visibility:{type:"enum",values:{visible:{},none:{}},default:"visible","property-type":"constant"}},layout_heatmap:{visibility:{type:"enum",values:{visible:{},none:{}},default:"visible","property-type":"constant"}},"layout_fill-extrusion":{visibility:{type:"enum",values:{visible:{},none:{}},default:"visible","property-type":"constant"}},layout_line:{"line-cap":{type:"enum",values:{butt:{},round:{},square:{}},default:"butt",expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"line-join":{type:"enum",values:{bevel:{},round:{},miter:{}},default:"miter",expression:{interpolated:!1,parameters:["zoom","feature"]},"property-type":"data-driven"},"line-miter-limit":{type:"number",default:2,requires:[{"line-join":"miter"}],expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"line-round-limit":{type:"number",default:1.05,requires:[{"line-join":"round"}],expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"line-sort-key":{type:"number",expression:{interpolated:!1,parameters:["zoom","feature"]},"property-type":"data-driven"},visibility:{type:"enum",values:{visible:{},none:{}},default:"visible","property-type":"constant"}},layout_symbol:{"symbol-placement":{type:"enum",values:{point:{},line:{},"line-center":{}},default:"point",expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"symbol-spacing":{type:"number",default:250,minimum:1,units:"pixels",requires:[{"symbol-placement":"line"}],expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"symbol-avoid-edges":{type:"boolean",default:!1,expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"symbol-sort-key":{type:"number",expression:{interpolated:!1,parameters:["zoom","feature"]},"property-type":"data-driven"},"symbol-z-order":{type:"enum",values:{auto:{},"viewport-y":{},source:{}},default:"auto",expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"icon-allow-overlap":{type:"boolean",default:!1,requires:["icon-image"],expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"icon-ignore-placement":{type:"boolean",default:!1,requires:["icon-image"],expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"icon-optional":{type:"boolean",default:!1,requires:["icon-image","text-field"],expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"icon-rotation-alignment":{type:"enum",values:{map:{},viewport:{},auto:{}},default:"auto",requires:["icon-image"],expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"icon-size":{type:"number",default:1,minimum:0,units:"factor of the original icon size",requires:["icon-image"],expression:{interpolated:!0,parameters:["zoom","feature"]},"property-type":"data-driven"},"icon-text-fit":{type:"enum",values:{none:{},width:{},height:{},both:{}},default:"none",requires:["icon-image","text-field"],expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"icon-text-fit-padding":{type:"array",value:"number",length:4,default:[0,0,0,0],units:"pixels",requires:["icon-image","text-field",{"icon-text-fit":["both","width","height"]}],expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"icon-image":{type:"string",tokens:!0,expression:{interpolated:!1,parameters:["zoom","feature"]},"property-type":"data-driven"},"icon-rotate":{type:"number",default:0,period:360,units:"degrees",requires:["icon-image"],expression:{interpolated:!0,parameters:["zoom","feature"]},"property-type":"data-driven"},"icon-padding":{type:"number",default:2,minimum:0,units:"pixels",requires:["icon-image"],expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"icon-keep-upright":{type:"boolean",default:!1,requires:["icon-image",{"icon-rotation-alignment":"map"},{"symbol-placement":["line","line-center"]}],expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"icon-offset":{type:"array",value:"number",length:2,default:[0,0],requires:["icon-image"],expression:{interpolated:!0,parameters:["zoom","feature"]},"property-type":"data-driven"},"icon-anchor":{type:"enum",values:{center:{},left:{},right:{},top:{},bottom:{},"top-left":{},"top-right":{},"bottom-left":{},"bottom-right":{}},default:"center",requires:["icon-image"],expression:{interpolated:!1,parameters:["zoom","feature"]},"property-type":"data-driven"},"icon-pitch-alignment":{type:"enum",values:{map:{},viewport:{},auto:{}},default:"auto",requires:["icon-image"],expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"text-pitch-alignment":{type:"enum",values:{map:{},viewport:{},auto:{}},default:"auto",requires:["text-field"],expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"text-rotation-alignment":{type:"enum",values:{map:{},viewport:{},auto:{}},default:"auto",requires:["text-field"],expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"text-field":{type:"formatted",default:"",tokens:!0,expression:{interpolated:!1,parameters:["zoom","feature"]},"property-type":"data-driven"},"text-font":{type:"array",value:"string",default:["Open Sans Regular","Arial Unicode MS Regular"],requires:["text-field"],expression:{interpolated:!1,parameters:["zoom","feature"]},"property-type":"data-driven"},"text-size":{type:"number",default:16,minimum:0,units:"pixels",requires:["text-field"],expression:{interpolated:!0,parameters:["zoom","feature"]},"property-type":"data-driven"},"text-max-width":{type:"number",default:10,minimum:0,units:"ems",requires:["text-field"],expression:{interpolated:!0,parameters:["zoom","feature"]},"property-type":"data-driven"},"text-line-height":{type:"number",default:1.2,units:"ems",requires:["text-field"],expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"text-letter-spacing":{type:"number",default:0,units:"ems",requires:["text-field"],expression:{interpolated:!0,parameters:["zoom","feature"]},"property-type":"data-driven"},"text-justify":{type:"enum",values:{auto:{},left:{},center:{},right:{}},default:"center",requires:["text-field"],expression:{interpolated:!1,parameters:["zoom","feature"]},"property-type":"data-driven"},"text-radial-offset":{type:"number",units:"ems",default:0,requires:["text-field"],"property-type":"data-driven",expression:{interpolated:!0,parameters:["zoom","feature"]}},"text-variable-anchor":{type:"array",value:"enum",values:{center:{},left:{},right:{},top:{},bottom:{},"top-left":{},"top-right":{},"bottom-left":{},"bottom-right":{}},requires:["text-field",{"symbol-placement":["point"]}],expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"text-anchor":{type:"enum",values:{center:{},left:{},right:{},top:{},bottom:{},"top-left":{},"top-right":{},"bottom-left":{},"bottom-right":{}},default:"center",requires:["text-field",{"!":"text-variable-anchor"}],expression:{interpolated:!1,parameters:["zoom","feature"]},"property-type":"data-driven"},"text-max-angle":{type:"number",default:45,units:"degrees",requires:["text-field",{"symbol-placement":["line","line-center"]}],expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"text-rotate":{type:"number",default:0,period:360,units:"degrees",requires:["text-field"],expression:{interpolated:!0,parameters:["zoom","feature"]},"property-type":"data-driven"},"text-padding":{type:"number",default:2,minimum:0,units:"pixels",requires:["text-field"],expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"text-keep-upright":{type:"boolean",default:!0,requires:["text-field",{"text-rotation-alignment":"map"},{"symbol-placement":["line","line-center"]}],expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"text-transform":{type:"enum",values:{none:{},uppercase:{},lowercase:{}},default:"none",requires:["text-field"],expression:{interpolated:!1,parameters:["zoom","feature"]},"property-type":"data-driven"},"text-offset":{type:"array",value:"number",units:"ems",length:2,default:[0,0],requires:["text-field",{"!":"text-radial-offset"},{"!":"text-variable-anchor"}],expression:{interpolated:!0,parameters:["zoom","feature"]},"property-type":"data-driven"},"text-allow-overlap":{type:"boolean",default:!1,requires:["text-field"],expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"text-ignore-placement":{type:"boolean",default:!1,requires:["text-field"],expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"text-optional":{type:"boolean",default:!1,requires:["text-field","icon-image"],expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},visibility:{type:"enum",values:{visible:{},none:{}},default:"visible","property-type":"constant"}},layout_raster:{visibility:{type:"enum",values:{visible:{},none:{}},default:"visible","property-type":"constant"}},layout_hillshade:{visibility:{type:"enum",values:{visible:{},none:{}},default:"visible","property-type":"constant"}},filter:{type:"array",value:"*"},filter_operator:{type:"enum",values:{"==":{},"!=":{},">":{},">=":{},"<":{},"<=":{},in:{},"!in":{},all:{},any:{},none:{},has:{},"!has":{}}},geometry_type:{type:"enum",values:{Point:{},LineString:{},Polygon:{}}},function:{expression:{type:"expression"},stops:{type:"array",value:"function_stop"},base:{type:"number",default:1,minimum:0},property:{type:"string",default:"$zoom"},type:{type:"enum",values:{identity:{},exponential:{},interval:{},categorical:{}},default:"exponential"},colorSpace:{type:"enum",values:{rgb:{},lab:{},hcl:{}},default:"rgb"},default:{type:"*",required:!1}},function_stop:{type:"array",minimum:0,maximum:22,value:["number","color"],length:2},expression:{type:"array",value:"*",minimum:1},expression_name:{type:"enum",values:{let:{group:"Variable binding"},var:{group:"Variable binding"},literal:{group:"Types"},array:{group:"Types"},at:{group:"Lookup"},case:{group:"Decision"},match:{group:"Decision"},coalesce:{group:"Decision"},step:{group:"Ramps, scales, curves"},interpolate:{group:"Ramps, scales, curves"},"interpolate-hcl":{group:"Ramps, scales, curves"},"interpolate-lab":{group:"Ramps, scales, curves"},ln2:{group:"Math"},pi:{group:"Math"},e:{group:"Math"},typeof:{group:"Types"},string:{group:"Types"},number:{group:"Types"},boolean:{group:"Types"},object:{group:"Types"},collator:{group:"Types"},format:{group:"Types"},"number-format":{group:"Types"},"to-string":{group:"Types"},"to-number":{group:"Types"},"to-boolean":{group:"Types"},"to-rgba":{group:"Color"},"to-color":{group:"Types"},rgb:{group:"Color"},rgba:{group:"Color"},get:{group:"Lookup"},has:{group:"Lookup"},length:{group:"Lookup"},properties:{group:"Feature data"},"feature-state":{group:"Feature data"},"geometry-type":{group:"Feature data"},id:{group:"Feature data"},zoom:{group:"Zoom"},"heatmap-density":{group:"Heatmap"},"line-progress":{group:"Feature data"},accumulated:{group:"Feature data"},"+":{group:"Math"},"*":{group:"Math"},"-":{group:"Math"},"/":{group:"Math"},"%":{group:"Math"},"^":{group:"Math"},sqrt:{group:"Math"},log10:{group:"Math"},ln:{group:"Math"},log2:{group:"Math"},sin:{group:"Math"},cos:{group:"Math"},tan:{group:"Math"},asin:{group:"Math"},acos:{group:"Math"},atan:{group:"Math"},min:{group:"Math"},max:{group:"Math"},round:{group:"Math"},abs:{group:"Math"},ceil:{group:"Math"},floor:{group:"Math"},"==":{group:"Decision"},"!=":{group:"Decision"},">":{group:"Decision"},"<":{group:"Decision"},">=":{group:"Decision"},"<=":{group:"Decision"},all:{group:"Decision"},any:{group:"Decision"},"!":{group:"Decision"},"is-supported-script":{group:"String"},upcase:{group:"String"},downcase:{group:"String"},concat:{group:"String"},"resolved-locale":{group:"String"}}},light:{anchor:{type:"enum",default:"viewport",values:{map:{},viewport:{}},"property-type":"data-constant",transition:!1,expression:{interpolated:!1,parameters:["zoom"]}},position:{type:"array",default:[1.15,210,30],length:3,value:"number","property-type":"data-constant",transition:!0,expression:{interpolated:!0,parameters:["zoom"]}},color:{type:"color","property-type":"data-constant",default:"#ffffff",expression:{interpolated:!0,parameters:["zoom"]},transition:!0},intensity:{type:"number","property-type":"data-constant",default:.5,minimum:0,maximum:1,expression:{interpolated:!0,parameters:["zoom"]},transition:!0}},paint:["paint_fill","paint_line","paint_circle","paint_heatmap","paint_fill-extrusion","paint_symbol","paint_raster","paint_hillshade","paint_background"],paint_fill:{"fill-antialias":{type:"boolean",default:!0,expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"fill-opacity":{type:"number",default:1,minimum:0,maximum:1,transition:!0,expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"fill-color":{type:"color",default:"#000000",transition:!0,requires:[{"!":"fill-pattern"}],expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"fill-outline-color":{type:"color",transition:!0,requires:[{"!":"fill-pattern"},{"fill-antialias":!0}],expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"fill-translate":{type:"array",value:"number",length:2,default:[0,0],transition:!0,units:"pixels",expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"fill-translate-anchor":{type:"enum",values:{map:{},viewport:{}},default:"map",requires:["fill-translate"],expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"fill-pattern":{type:"string",transition:!0,expression:{interpolated:!1,parameters:["zoom","feature"]},"property-type":"cross-faded-data-driven"}},"paint_fill-extrusion":{"fill-extrusion-opacity":{type:"number",default:1,minimum:0,maximum:1,transition:!0,expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"fill-extrusion-color":{type:"color",default:"#000000",transition:!0,requires:[{"!":"fill-extrusion-pattern"}],expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"fill-extrusion-translate":{type:"array",value:"number",length:2,default:[0,0],transition:!0,units:"pixels",expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"fill-extrusion-translate-anchor":{type:"enum",values:{map:{},viewport:{}},default:"map",requires:["fill-extrusion-translate"],expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"fill-extrusion-pattern":{type:"string",transition:!0,expression:{interpolated:!1,parameters:["zoom","feature"]},"property-type":"cross-faded-data-driven"},"fill-extrusion-height":{type:"number",default:0,minimum:0,units:"meters",transition:!0,expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"fill-extrusion-base":{type:"number",default:0,minimum:0,units:"meters",transition:!0,requires:["fill-extrusion-height"],expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"fill-extrusion-vertical-gradient":{type:"boolean",default:!0,transition:!1,expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"}},paint_line:{"line-opacity":{type:"number",default:1,minimum:0,maximum:1,transition:!0,expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"line-color":{type:"color",default:"#000000",transition:!0,requires:[{"!":"line-pattern"}],expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"line-translate":{type:"array",value:"number",length:2,default:[0,0],transition:!0,units:"pixels",expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"line-translate-anchor":{type:"enum",values:{map:{},viewport:{}},default:"map",requires:["line-translate"],expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"line-width":{type:"number",default:1,minimum:0,transition:!0,units:"pixels",expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"line-gap-width":{type:"number",default:0,minimum:0,transition:!0,units:"pixels",expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"line-offset":{type:"number",default:0,transition:!0,units:"pixels",expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"line-blur":{type:"number",default:0,minimum:0,transition:!0,units:"pixels",expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"line-dasharray":{type:"array",value:"number",minimum:0,transition:!0,units:"line widths",requires:[{"!":"line-pattern"}],expression:{interpolated:!1,parameters:["zoom"]},"property-type":"cross-faded"},"line-pattern":{type:"string",transition:!0,expression:{interpolated:!1,parameters:["zoom","feature"]},"property-type":"cross-faded-data-driven"},"line-gradient":{type:"color",transition:!1,requires:[{"!":"line-dasharray"},{"!":"line-pattern"},{source:"geojson",has:{lineMetrics:!0}}],expression:{interpolated:!0,parameters:["line-progress"]},"property-type":"color-ramp"}},paint_circle:{"circle-radius":{type:"number",default:5,minimum:0,transition:!0,units:"pixels",expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"circle-color":{type:"color",default:"#000000",transition:!0,expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"circle-blur":{type:"number",default:0,transition:!0,expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"circle-opacity":{type:"number",default:1,minimum:0,maximum:1,transition:!0,expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"circle-translate":{type:"array",value:"number",length:2,default:[0,0],transition:!0,units:"pixels",expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"circle-translate-anchor":{type:"enum",values:{map:{},viewport:{}},default:"map",requires:["circle-translate"],expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"circle-pitch-scale":{type:"enum",values:{map:{},viewport:{}},default:"map",expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"circle-pitch-alignment":{type:"enum",values:{map:{},viewport:{}},default:"viewport",expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"circle-stroke-width":{type:"number",default:0,minimum:0,transition:!0,units:"pixels",expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"circle-stroke-color":{type:"color",default:"#000000",transition:!0,expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"circle-stroke-opacity":{type:"number",default:1,minimum:0,maximum:1,transition:!0,expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"}},paint_heatmap:{"heatmap-radius":{type:"number",default:30,minimum:1,transition:!0,units:"pixels",expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"heatmap-weight":{type:"number",default:1,minimum:0,transition:!1,expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"heatmap-intensity":{type:"number",default:1,minimum:0,transition:!0,expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"heatmap-color":{type:"color",default:["interpolate",["linear"],["heatmap-density"],0,"rgba(0, 0, 255, 0)",.1,"royalblue",.3,"cyan",.5,"lime",.7,"yellow",1,"red"],transition:!1,expression:{interpolated:!0,parameters:["heatmap-density"]},"property-type":"color-ramp"},"heatmap-opacity":{type:"number",default:1,minimum:0,maximum:1,transition:!0,expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"}},paint_symbol:{"icon-opacity":{type:"number",default:1,minimum:0,maximum:1,transition:!0,requires:["icon-image"],expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"icon-color":{type:"color",default:"#000000",transition:!0,requires:["icon-image"],expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"icon-halo-color":{type:"color",default:"rgba(0, 0, 0, 0)",transition:!0,requires:["icon-image"],expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"icon-halo-width":{type:"number",default:0,minimum:0,transition:!0,units:"pixels",requires:["icon-image"],expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"icon-halo-blur":{type:"number",default:0,minimum:0,transition:!0,units:"pixels",requires:["icon-image"],expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"icon-translate":{type:"array",value:"number",length:2,default:[0,0],transition:!0,units:"pixels",requires:["icon-image"],expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"icon-translate-anchor":{type:"enum",values:{map:{},viewport:{}},default:"map",requires:["icon-image","icon-translate"],expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"text-opacity":{type:"number",default:1,minimum:0,maximum:1,transition:!0,requires:["text-field"],expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"text-color":{type:"color",default:"#000000",transition:!0,requires:["text-field"],expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"text-halo-color":{type:"color",default:"rgba(0, 0, 0, 0)",transition:!0,requires:["text-field"],expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"text-halo-width":{type:"number",default:0,minimum:0,transition:!0,units:"pixels",requires:["text-field"],expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"text-halo-blur":{type:"number",default:0,minimum:0,transition:!0,units:"pixels",requires:["text-field"],expression:{interpolated:!0,parameters:["zoom","feature","feature-state"]},"property-type":"data-driven"},"text-translate":{type:"array",value:"number",length:2,default:[0,0],transition:!0,units:"pixels",requires:["text-field"],expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"text-translate-anchor":{type:"enum",values:{map:{},viewport:{}},default:"map",requires:["text-field","text-translate"],expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"}},paint_raster:{"raster-opacity":{type:"number",default:1,minimum:0,maximum:1,transition:!0,expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"raster-hue-rotate":{type:"number",default:0,period:360,transition:!0,units:"degrees",expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"raster-brightness-min":{type:"number",default:0,minimum:0,maximum:1,transition:!0,expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"raster-brightness-max":{type:"number",default:1,minimum:0,maximum:1,transition:!0,expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"raster-saturation":{type:"number",default:0,minimum:-1,maximum:1,transition:!0,expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"raster-contrast":{type:"number",default:0,minimum:-1,maximum:1,transition:!0,expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"raster-resampling":{type:"enum",values:{linear:{},nearest:{}},default:"linear",expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"raster-fade-duration":{type:"number",default:300,minimum:0,transition:!1,units:"milliseconds",expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"}},paint_hillshade:{"hillshade-illumination-direction":{type:"number",default:335,minimum:0,maximum:359,transition:!1,expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"hillshade-illumination-anchor":{type:"enum",values:{map:{},viewport:{}},default:"viewport",expression:{interpolated:!1,parameters:["zoom"]},"property-type":"data-constant"},"hillshade-exaggeration":{type:"number",default:.5,minimum:0,maximum:1,transition:!0,expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"hillshade-shadow-color":{type:"color",default:"#000000",transition:!0,expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"hillshade-highlight-color":{type:"color",default:"#FFFFFF",transition:!0,expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"hillshade-accent-color":{type:"color",default:"#000000",transition:!0,expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"}},paint_background:{"background-color":{type:"color",default:"#000000",transition:!0,requires:[{"!":"background-pattern"}],expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"},"background-pattern":{type:"string",transition:!0,expression:{interpolated:!1,parameters:["zoom"]},"property-type":"cross-faded"},"background-opacity":{type:"number",default:1,minimum:0,maximum:1,transition:!0,expression:{interpolated:!0,parameters:["zoom"]},"property-type":"data-constant"}},transition:{duration:{type:"number",default:300,minimum:0,units:"milliseconds"},delay:{type:"number",default:0,minimum:0,units:"milliseconds"}},"property-type":{"data-driven":{type:"property-type"},"cross-faded":{type:"property-type"},"cross-faded-data-driven":{type:"property-type"},"color-ramp":{type:"property-type"},"data-constant":{type:"property-type"},constant:{type:"property-type"}}},It=function(t,e,r,n){this.message=(t?t+": ":"")+r,n&&(this.identifier=n),null!=e&&e.__line__&&(this.line=e.__line__);};function Bt(t){var e=t.key,r=t.value;return r?[new It(e,r,"constants have been deprecated as of v8")]:[]}function Ct(t){for(var e=[],r=arguments.length-1;r-- >0;)e[r]=arguments[r+1];for(var n=0,i=e;n":"value"===t.itemType.kind?"array":"array<"+e+">"}return t.kind}var Gt=[Ft,Lt,Dt,Ot,Rt,Nt,Ut,Kt(jt)];function Xt(t,e){if("error"===e.kind)return null;if("array"===t.kind){if("array"===e.kind&&(0===e.N&&"value"===e.itemType.kind||!Xt(t.itemType,e.itemType))&&("number"!=typeof t.N||t.N===e.N))return null}else{if(t.kind===e.kind)return null;if("value"===t.kind)for(var r=0,n=Gt;r255?255:t}function i(t){return t<0?0:t>1?1:t}function a(t){return "%"===t[t.length-1]?n(parseFloat(t)/100*255):n(parseInt(t))}function o(t){return "%"===t[t.length-1]?i(parseFloat(t)/100):i(parseFloat(t))}function s(t,e,r){return r<0?r+=1:r>1&&(r-=1),6*r<1?t+(e-t)*r*6:2*r<1?e:3*r<2?t+(e-t)*(2/3-r)*6:t}try{e.parseCSSColor=function(t){var e,i=t.replace(/ /g,"").toLowerCase();if(i in r)return r[i].slice();if("#"===i[0])return 4===i.length?(e=parseInt(i.substr(1),16))>=0&&e<=4095?[(3840&e)>>4|(3840&e)>>8,240&e|(240&e)>>4,15&e|(15&e)<<4,1]:null:7===i.length&&(e=parseInt(i.substr(1),16))>=0&&e<=16777215?[(16711680&e)>>16,(65280&e)>>8,255&e,1]:null;var u=i.indexOf("("),l=i.indexOf(")");if(-1!==u&&l+1===i.length){var p=i.substr(0,u),c=i.substr(u+1,l-(u+1)).split(","),h=1;switch(p){case"rgba":if(4!==c.length)return null;h=o(c.pop());case"rgb":return 3!==c.length?null:[a(c[0]),a(c[1]),a(c[2]),h];case"hsla":if(4!==c.length)return null;h=o(c.pop());case"hsl":if(3!==c.length)return null;var f=(parseFloat(c[0])%360+360)%360/360,y=o(c[1]),d=o(c[2]),m=d<=.5?d*(y+1):d+y-d*y,v=2*d-m;return [n(255*s(v,m,f+1/3)),n(255*s(v,m,f)),n(255*s(v,m,f-1/3)),h];default:return null}}return null};}catch(t){}}).parseCSSColor,Ht=function(t,e,r,n){void 0===n&&(n=1),this.r=t,this.g=e,this.b=r,this.a=n;};Ht.parse=function(t){if(t){if(t instanceof Ht)return t;if("string"==typeof t){var e=Jt(t);if(e)return new Ht(e[0]/255*e[3],e[1]/255*e[3],e[2]/255*e[3],e[3])}}},Ht.prototype.toString=function(){var t=this.toArray(),e=t[0],r=t[1],n=t[2],i=t[3];return "rgba("+Math.round(e)+","+Math.round(r)+","+Math.round(n)+","+i+")"},Ht.prototype.toArray=function(){var t=this.r,e=this.g,r=this.b,n=this.a;return 0===n?[0,0,0,0]:[255*t/n,255*e/n,255*r/n,n]},Ht.black=new Ht(0,0,0,1),Ht.white=new Ht(1,1,1,1),Ht.transparent=new Ht(0,0,0,0),Ht.red=new Ht(1,0,0,1);var Yt=function(t,e,r){this.sensitivity=t?e?"variant":"case":e?"accent":"base",this.locale=r,this.collator=new Intl.Collator(this.locale?this.locale:[],{sensitivity:this.sensitivity,usage:"search"});};Yt.prototype.compare=function(t,e){return this.collator.compare(t,e)},Yt.prototype.resolvedLocale=function(){return new Intl.Collator(this.locale?this.locale:[]).resolvedOptions().locale};var $t=function(t,e,r){this.text=t,this.scale=e,this.fontStack=r;},Wt=function(t){this.sections=t;};function Qt(t,e,r,n){return "number"==typeof t&&t>=0&&t<=255&&"number"==typeof e&&e>=0&&e<=255&&"number"==typeof r&&r>=0&&r<=255?void 0===n||"number"==typeof n&&n>=0&&n<=1?null:"Invalid rgba value ["+[t,e,r,n].join(", ")+"]: 'a' must be between 0 and 1.":"Invalid rgba value ["+("number"==typeof n?[t,e,r,n]:[t,e,r]).join(", ")+"]: 'r', 'g', and 'b' must be between 0 and 255."}function te(t){if(null===t)return Ft;if("string"==typeof t)return Dt;if("boolean"==typeof t)return Ot;if("number"==typeof t)return Lt;if(t instanceof Ht)return Rt;if(t instanceof Yt)return qt;if(t instanceof Wt)return Nt;if(Array.isArray(t)){for(var e,r=t.length,n=0,i=t;n2){var s=t[1];if("string"!=typeof s||!(s in ie)||"object"===s)return e.error('The item type argument of "array" must be one of string, number, boolean',1);a=ie[s],n++;}else a=jt;if(t.length>3){if(null!==t[2]&&("number"!=typeof t[2]||t[2]<0||t[2]!==Math.floor(t[2])))return e.error('The length argument to "array" must be a positive integer literal',2);o=t[2],n++;}r=Kt(a,o);}else r=ie[i];for(var u=[];n1)&&e.push(n);}}return e.concat(this.args.map(function(t){return t.serialize()}))};var oe=function(t){this.type=Nt,this.sections=t;};oe.parse=function(t,e){if(t.length<3)return e.error("Expected at least two arguments.");if((t.length-1)%2!=0)return e.error("Expected an even number of arguments.");for(var r=[],n=1;n4?"Invalid rbga value "+JSON.stringify(e)+": expected an array containing either three or four numeric values.":Qt(e[0],e[1],e[2],e[3])))return new Ht(e[0]/255,e[1]/255,e[2]/255,e[3])}throw new ne(r||"Could not parse color from value '"+("string"==typeof e?e:String(JSON.stringify(e)))+"'")}if("number"===this.type.kind){for(var o=null,s=0,u=this.args;s=0)return !1;var r=!0;return t.eachChild(function(t){r&&!de(t,e)&&(r=!1);}),r}he.parse=function(t,e){if(2!==t.length)return e.error("Expected one argument.");var r=t[1];if("object"!=typeof r||Array.isArray(r))return e.error("Collator options argument must be an object.");var n=e.parse(void 0!==r["case-sensitive"]&&r["case-sensitive"],1,Ot);if(!n)return null;var i=e.parse(void 0!==r["diacritic-sensitive"]&&r["diacritic-sensitive"],1,Ot);if(!i)return null;var a=null;return r.locale&&!(a=e.parse(r.locale,1,Dt))?null:new he(n,i,a)},he.prototype.evaluate=function(t){return new Yt(this.caseSensitive.evaluate(t),this.diacriticSensitive.evaluate(t),this.locale?this.locale.evaluate(t):null)},he.prototype.eachChild=function(t){t(this.caseSensitive),t(this.diacriticSensitive),this.locale&&t(this.locale);},he.prototype.possibleOutputs=function(){return [void 0]},he.prototype.serialize=function(){var t={};return t["case-sensitive"]=this.caseSensitive.serialize(),t["diacritic-sensitive"]=this.diacriticSensitive.serialize(),this.locale&&(t.locale=this.locale.serialize()),["collator",t]};var me=function(t,e){this.type=e.type,this.name=t,this.boundExpression=e;};me.parse=function(t,e){if(2!==t.length||"string"!=typeof t[1])return e.error("'var' expression requires exactly one string literal argument.");var r=t[1];return e.scope.has(r)?new me(r,e.scope.get(r)):e.error('Unknown variable "'+r+'". Make sure "'+r+'" has been bound in an enclosing "let" expression before using it.',1)},me.prototype.evaluate=function(t){return this.boundExpression.evaluate(t)},me.prototype.eachChild=function(){},me.prototype.possibleOutputs=function(){return [void 0]},me.prototype.serialize=function(){return ["var",this.name]};var ve=function(t,e,r,n,i){void 0===e&&(e=[]),void 0===n&&(n=new Vt),void 0===i&&(i=[]),this.registry=t,this.path=e,this.key=e.map(function(t){return "["+t+"]"}).join(""),this.scope=n,this.errors=i,this.expectedType=r;};function ge(t,e){for(var r,n,i=t.length-1,a=0,o=i,s=0;a<=o;)if(r=t[s=Math.floor((a+o)/2)],n=t[s+1],r<=e){if(s===i||ee))throw new ne("Input is not a number.");o=s-1;}return 0}ve.prototype.parse=function(t,e,r,n,i){return void 0===i&&(i={}),e?this.concat(e,r,n)._parse(t,i):this._parse(t,i)},ve.prototype._parse=function(t,e){function r(t,e,r){return "assert"===r?new ae(e,[t]):"coerce"===r?new ue(e,[t]):t}if(null!==t&&"string"!=typeof t&&"boolean"!=typeof t&&"number"!=typeof t||(t=["literal",t]),Array.isArray(t)){if(0===t.length)return this.error('Expected an array with at least one element. If you wanted a literal array, use ["literal", []].');var n=t[0];if("string"!=typeof n)return this.error("Expression name must be a string, but found "+typeof n+' instead. If you wanted a literal array, use ["literal", [...]].',0),null;var i=this.registry[n];if(i){var a=i.parse(t,this);if(!a)return null;if(this.expectedType){var o=this.expectedType,s=a.type;if("string"!==o.kind&&"number"!==o.kind&&"boolean"!==o.kind&&"object"!==o.kind&&"array"!==o.kind||"value"!==s.kind)if("color"!==o.kind&&"formatted"!==o.kind||"value"!==s.kind&&"string"!==s.kind){if(this.checkSubtype(o,s))return null}else a=r(a,o,e.typeAnnotation||"coerce");else a=r(a,o,e.typeAnnotation||"assert");}if(!(a instanceof re)&&function t(e){if(e instanceof me)return t(e.boundExpression);if(e instanceof ce&&"error"===e.name)return !1;if(e instanceof he)return !1;var r=e instanceof ue||e instanceof ae;var n=!0;e.eachChild(function(e){n=r?n&&t(e):n&&e instanceof re;});if(!n)return !1;return fe(e)&&de(e,["zoom","heatmap-density","line-progress","accumulated","is-supported-script"])}(a)){var u=new pe;try{a=new re(a.type,a.evaluate(u));}catch(t){return this.error(t.message),null}}return a}return this.error('Unknown expression "'+n+'". If you wanted a literal array, use ["literal", [...]].',0)}return void 0===t?this.error("'undefined' value invalid. Use null instead."):"object"==typeof t?this.error('Bare objects invalid. Use ["literal", {...}] instead.'):this.error("Expected an array, but found "+typeof t+" instead.")},ve.prototype.concat=function(t,e,r){var n="number"==typeof t?this.path.concat(t):this.path,i=r?this.scope.concat(r):this.scope;return new ve(this.registry,n,e||null,i,this.errors)},ve.prototype.error=function(t){for(var e=[],r=arguments.length-1;r-- >0;)e[r]=arguments[r+1];var n=""+this.key+e.map(function(t){return "["+t+"]"}).join("");this.errors.push(new Pt(n,t));},ve.prototype.checkSubtype=function(t,e){var r=Xt(t,e);return r&&this.error(r),r};var xe=function(t,e,r){this.type=t,this.input=e,this.labels=[],this.outputs=[];for(var n=0,i=r;n=o)return e.error('Input/output pairs for "step" expressions must be arranged with input values in strictly ascending order.',u);var p=e.parse(s,l,i);if(!p)return null;i=i||p.type,n.push([o,p]);}return new xe(i,r,n)},xe.prototype.evaluate=function(t){var e=this.labels,r=this.outputs;if(1===e.length)return r[0].evaluate(t);var n=this.input.evaluate(t);if(n<=e[0])return r[0].evaluate(t);var i=e.length;return n>=e[i-1]?r[i-1].evaluate(t):r[ge(e,n)].evaluate(t)},xe.prototype.eachChild=function(t){t(this.input);for(var e=0,r=this.outputs;e0&&t.push(this.labels[e]),t.push(this.outputs[e].serialize());return t};var _e=Object.freeze({number:be,color:function(t,e,r){return new Ht(be(t.r,e.r,r),be(t.g,e.g,r),be(t.b,e.b,r),be(t.a,e.a,r))},array:function(t,e,r){return t.map(function(t,n){return be(t,e[n],r)})}}),we=.95047,Ae=1,ke=1.08883,Se=4/29,ze=6/29,Ie=3*ze*ze,Be=ze*ze*ze,Ce=Math.PI/180,Ee=180/Math.PI;function Me(t){return t>Be?Math.pow(t,1/3):t/Ie+Se}function Te(t){return t>ze?t*t*t:Ie*(t-Se)}function Pe(t){return 255*(t<=.0031308?12.92*t:1.055*Math.pow(t,1/2.4)-.055)}function Ve(t){return (t/=255)<=.04045?t/12.92:Math.pow((t+.055)/1.055,2.4)}function Fe(t){var e=Ve(t.r),r=Ve(t.g),n=Ve(t.b),i=Me((.4124564*e+.3575761*r+.1804375*n)/we),a=Me((.2126729*e+.7151522*r+.072175*n)/Ae);return {l:116*a-16,a:500*(i-a),b:200*(a-Me((.0193339*e+.119192*r+.9503041*n)/ke)),alpha:t.a}}function Le(t){var e=(t.l+16)/116,r=isNaN(t.a)?e:e+t.a/500,n=isNaN(t.b)?e:e-t.b/200;return e=Ae*Te(e),r=we*Te(r),n=ke*Te(n),new Ht(Pe(3.2404542*r-1.5371385*e-.4985314*n),Pe(-.969266*r+1.8760108*e+.041556*n),Pe(.0556434*r-.2040259*e+1.0572252*n),t.alpha)}function De(t,e,r){var n=e-t;return t+r*(n>180||n<-180?n-360*Math.round(n/360):n)}var Oe={forward:Fe,reverse:Le,interpolate:function(t,e,r){return {l:be(t.l,e.l,r),a:be(t.a,e.a,r),b:be(t.b,e.b,r),alpha:be(t.alpha,e.alpha,r)}}},Re={forward:function(t){var e=Fe(t),r=e.l,n=e.a,i=e.b,a=Math.atan2(i,n)*Ee;return {h:a<0?a+360:a,c:Math.sqrt(n*n+i*i),l:r,alpha:t.a}},reverse:function(t){var e=t.h*Ce,r=t.c;return Le({l:t.l,a:Math.cos(e)*r,b:Math.sin(e)*r,alpha:t.alpha})},interpolate:function(t,e,r){return {h:De(t.h,e.h,r),c:be(t.c,e.c,r),l:be(t.l,e.l,r),alpha:be(t.alpha,e.alpha,r)}}},Ue=Object.freeze({lab:Oe,hcl:Re}),je=function(t,e,r,n,i){this.type=t,this.operator=e,this.interpolation=r,this.input=n,this.labels=[],this.outputs=[];for(var a=0,o=i;a1}))return e.error("Cubic bezier interpolation requires four numeric arguments with values between 0 and 1.",1);n={name:"cubic-bezier",controlPoints:s};}if(t.length-1<4)return e.error("Expected at least 4 arguments, but found only "+(t.length-1)+".");if((t.length-1)%2!=0)return e.error("Expected an even number of arguments.");if(!(i=e.parse(i,2,Lt)))return null;var u=[],l=null;"interpolate-hcl"===r||"interpolate-lab"===r?l=Rt:e.expectedType&&"value"!==e.expectedType.kind&&(l=e.expectedType);for(var p=0;p=c)return e.error('Input/output pairs for "interpolate" expressions must be arranged with input values in strictly ascending order.',f);var d=e.parse(h,y,l);if(!d)return null;l=l||d.type,u.push([c,d]);}return "number"===l.kind||"color"===l.kind||"array"===l.kind&&"number"===l.itemType.kind&&"number"==typeof l.N?new je(l,r,n,i,u):e.error("Type "+Zt(l)+" is not interpolatable.")},je.prototype.evaluate=function(t){var e=this.labels,r=this.outputs;if(1===e.length)return r[0].evaluate(t);var n=this.input.evaluate(t);if(n<=e[0])return r[0].evaluate(t);var i=e.length;if(n>=e[i-1])return r[i-1].evaluate(t);var a=ge(e,n),o=e[a],s=e[a+1],u=je.interpolationFactor(this.interpolation,n,o,s),l=r[a].evaluate(t),p=r[a+1].evaluate(t);return "interpolate"===this.operator?_e[this.type.kind.toLowerCase()](l,p,u):"interpolate-hcl"===this.operator?Re.reverse(Re.interpolate(Re.forward(l),Re.forward(p),u)):Oe.reverse(Oe.interpolate(Oe.forward(l),Oe.forward(p),u))},je.prototype.eachChild=function(t){t(this.input);for(var e=0,r=this.outputs;e=r.length)throw new ne("Array index out of bounds: "+e+" > "+(r.length-1)+".");if(e!==Math.floor(e))throw new ne("Array index must be an integer, but found "+e+" instead.");return r[e]},Ze.prototype.eachChild=function(t){t(this.index),t(this.input);},Ze.prototype.possibleOutputs=function(){return [void 0]},Ze.prototype.serialize=function(){return ["at",this.index.serialize(),this.input.serialize()]};var Ge=function(t,e,r,n,i,a){this.inputType=t,this.type=e,this.input=r,this.cases=n,this.outputs=i,this.otherwise=a;};Ge.parse=function(t,e){if(t.length<5)return e.error("Expected at least 4 arguments, but found only "+(t.length-1)+".");if(t.length%2!=1)return e.error("Expected an even number of arguments.");var r,n;e.expectedType&&"value"!==e.expectedType.kind&&(n=e.expectedType);for(var i={},a=[],o=2;oNumber.MAX_SAFE_INTEGER)return l.error("Branch labels must be integers no larger than "+Number.MAX_SAFE_INTEGER+".");if("number"==typeof h&&Math.floor(h)!==h)return l.error("Numeric branch labels must be integer values.");if(r){if(l.checkSubtype(r,te(h)))return null}else r=te(h);if(void 0!==i[String(h)])return l.error("Branch labels must be unique.");i[String(h)]=a.length;}var f=e.parse(u,o,n);if(!f)return null;n=n||f.type,a.push(f);}var y=e.parse(t[1],1,jt);if(!y)return null;var d=e.parse(t[t.length-1],t.length-1,n);return d?"value"!==y.type.kind&&e.concat(1).checkSubtype(r,y.type)?null:new Ge(r,n,y,i,a,d):null},Ge.prototype.evaluate=function(t){var e=this.input.evaluate(t);return (te(e)===this.inputType&&this.outputs[this.cases[e]]||this.otherwise).evaluate(t)},Ge.prototype.eachChild=function(t){t(this.input),this.outputs.forEach(t),t(this.otherwise);},Ge.prototype.possibleOutputs=function(){var t;return (t=[]).concat.apply(t,this.outputs.map(function(t){return t.possibleOutputs()})).concat(this.otherwise.possibleOutputs())},Ge.prototype.serialize=function(){for(var t=this,e=["match",this.input.serialize()],r=[],n={},i=0,a=Object.keys(this.cases).sort();i",function(t,e,r){return e>r},function(t,e,r,n){return n.compare(e,r)>0}),er=Ye("<=",function(t,e,r){return e<=r},function(t,e,r,n){return n.compare(e,r)<=0}),rr=Ye(">=",function(t,e,r){return e>=r},function(t,e,r,n){return n.compare(e,r)>=0}),nr=function(t,e,r,n,i){this.type=Dt,this.number=t,this.locale=e,this.currency=r,this.minFractionDigits=n,this.maxFractionDigits=i;};nr.parse=function(t,e){if(3!==t.length)return e.error("Expected two arguments.");var r=e.parse(t[1],1,Lt);if(!r)return null;var n=t[2];if("object"!=typeof n||Array.isArray(n))return e.error("NumberFormat options argument must be an object.");var i=null;if(n.locale&&!(i=e.parse(n.locale,1,Dt)))return null;var a=null;if(n.currency&&!(a=e.parse(n.currency,1,Dt)))return null;var o=null;if(n["min-fraction-digits"]&&!(o=e.parse(n["min-fraction-digits"],1,Lt)))return null;var s=null;return n["max-fraction-digits"]&&!(s=e.parse(n["max-fraction-digits"],1,Lt))?null:new nr(r,i,a,o,s)},nr.prototype.evaluate=function(t){return new Intl.NumberFormat(this.locale?this.locale.evaluate(t):[],{style:this.currency?"currency":"decimal",currency:this.currency?this.currency.evaluate(t):void 0,minimumFractionDigits:this.minFractionDigits?this.minFractionDigits.evaluate(t):void 0,maximumFractionDigits:this.maxFractionDigits?this.maxFractionDigits.evaluate(t):void 0}).format(this.number.evaluate(t))},nr.prototype.eachChild=function(t){t(this.number),this.locale&&t(this.locale),this.currency&&t(this.currency),this.minFractionDigits&&t(this.minFractionDigits),this.maxFractionDigits&&t(this.maxFractionDigits);},nr.prototype.possibleOutputs=function(){return [void 0]},nr.prototype.serialize=function(){var t={};return this.locale&&(t.locale=this.locale.serialize()),this.currency&&(t.currency=this.currency.serialize()),this.minFractionDigits&&(t["min-fraction-digits"]=this.minFractionDigits.serialize()),this.maxFractionDigits&&(t["max-fraction-digits"]=this.maxFractionDigits.serialize()),["number-format",this.number.serialize(),t]};var ir=function(t){this.type=Lt,this.input=t;};ir.parse=function(t,e){if(2!==t.length)return e.error("Expected 1 argument, but found "+(t.length-1)+" instead.");var r=e.parse(t[1],1);return r?"array"!==r.type.kind&&"string"!==r.type.kind&&"value"!==r.type.kind?e.error("Expected argument of type string or array, but found "+Zt(r.type)+" instead."):new ir(r):null},ir.prototype.evaluate=function(t){var e=this.input.evaluate(t);if("string"==typeof e)return e.length;if(Array.isArray(e))return e.length;throw new ne("Expected value to be of type string or array, but found "+Zt(te(e))+" instead.")},ir.prototype.eachChild=function(t){t(this.input);},ir.prototype.possibleOutputs=function(){return [void 0]},ir.prototype.serialize=function(){var t=["length"];return this.eachChild(function(e){t.push(e.serialize());}),t};var ar={"==":$e,"!=":We,">":tr,"<":Qe,">=":rr,"<=":er,array:ae,at:Ze,boolean:ae,case:Xe,coalesce:Ne,collator:he,format:oe,interpolate:je,"interpolate-hcl":je,"interpolate-lab":je,length:ir,let:Ke,literal:re,match:Ge,number:ae,"number-format":nr,object:ae,step:xe,string:ae,"to-boolean":ue,"to-color":ue,"to-number":ue,"to-string":ue,var:me};function or(t,e){var r=e[0],n=e[1],i=e[2],a=e[3];r=r.evaluate(t),n=n.evaluate(t),i=i.evaluate(t);var o=a?a.evaluate(t):1,s=Qt(r,n,i,o);if(s)throw new ne(s);return new Ht(r/255*o,n/255*o,i/255*o,o)}function sr(t,e){return t in e}function ur(t,e){var r=e[t];return void 0===r?null:r}function lr(t){return {type:t}}function pr(t){return {result:"success",value:t}}function cr(t){return {result:"error",value:t}}function hr(t){return "data-driven"===t["property-type"]||"cross-faded-data-driven"===t["property-type"]}function fr(t){return !!t.expression&&t.expression.parameters.indexOf("zoom")>-1}function yr(t){return !!t.expression&&t.expression.interpolated}function dr(t){return t instanceof Number?"number":t instanceof String?"string":t instanceof Boolean?"boolean":Array.isArray(t)?"array":null===t?"null":typeof t}function mr(t){return "object"==typeof t&&null!==t&&!Array.isArray(t)}function vr(t){return t}function gr(t,e,r){return void 0!==t?t:void 0!==e?e:void 0!==r?r:void 0}function xr(t,e,r,n,i){return gr(typeof r===i?n[r]:void 0,t.default,e.default)}function br(t,e,r){if("number"!==dr(r))return gr(t.default,e.default);var n=t.stops.length;if(1===n)return t.stops[0][1];if(r<=t.stops[0][0])return t.stops[0][1];if(r>=t.stops[n-1][0])return t.stops[n-1][1];var i=ge(t.stops.map(function(t){return t[0]}),r);return t.stops[i][1]}function _r(t,e,r){var n=void 0!==t.base?t.base:1;if("number"!==dr(r))return gr(t.default,e.default);var i=t.stops.length;if(1===i)return t.stops[0][1];if(r<=t.stops[0][0])return t.stops[0][1];if(r>=t.stops[i-1][0])return t.stops[i-1][1];var a=ge(t.stops.map(function(t){return t[0]}),r),o=function(t,e,r,n){var i=n-r,a=t-r;return 0===i?0:1===e?a/i:(Math.pow(e,a)-1)/(Math.pow(e,i)-1)}(r,n,t.stops[a][0],t.stops[a+1][0]),s=t.stops[a][1],u=t.stops[a+1][1],l=_e[e.type]||vr;if(t.colorSpace&&"rgb"!==t.colorSpace){var p=Ue[t.colorSpace];l=function(t,e){return p.reverse(p.interpolate(p.forward(t),p.forward(e),o))};}return "function"==typeof s.evaluate?{evaluate:function(){for(var t=[],e=arguments.length;e--;)t[e]=arguments[e];var r=s.evaluate.apply(void 0,t),n=u.evaluate.apply(void 0,t);if(void 0!==r&&void 0!==n)return l(r,n,o)}}:l(s,u,o)}function wr(t,e,r){return "color"===e.type?r=Ht.parse(r):"formatted"===e.type?r=Wt.fromString(r.toString()):dr(r)===e.type||"enum"===e.type&&e.values[r]||(r=void 0),gr(r,t.default,e.default)}ce.register(ar,{error:[{kind:"error"},[Dt],function(t,e){var r=e[0];throw new ne(r.evaluate(t))}],typeof:[Dt,[jt],function(t,e){return Zt(te(e[0].evaluate(t)))}],"to-rgba":[Kt(Lt,4),[Rt],function(t,e){return e[0].evaluate(t).toArray()}],rgb:[Rt,[Lt,Lt,Lt],or],rgba:[Rt,[Lt,Lt,Lt,Lt],or],has:{type:Ot,overloads:[[[Dt],function(t,e){return sr(e[0].evaluate(t),t.properties())}],[[Dt,Ut],function(t,e){var r=e[0],n=e[1];return sr(r.evaluate(t),n.evaluate(t))}]]},get:{type:jt,overloads:[[[Dt],function(t,e){return ur(e[0].evaluate(t),t.properties())}],[[Dt,Ut],function(t,e){var r=e[0],n=e[1];return ur(r.evaluate(t),n.evaluate(t))}]]},"feature-state":[jt,[Dt],function(t,e){return ur(e[0].evaluate(t),t.featureState||{})}],properties:[Ut,[],function(t){return t.properties()}],"geometry-type":[Dt,[],function(t){return t.geometryType()}],id:[jt,[],function(t){return t.id()}],zoom:[Lt,[],function(t){return t.globals.zoom}],"heatmap-density":[Lt,[],function(t){return t.globals.heatmapDensity||0}],"line-progress":[Lt,[],function(t){return t.globals.lineProgress||0}],accumulated:[jt,[],function(t){return void 0===t.globals.accumulated?null:t.globals.accumulated}],"+":[Lt,lr(Lt),function(t,e){for(var r=0,n=0,i=e;n":[Ot,[Dt,jt],function(t,e){var r=e[0],n=e[1],i=t.properties()[r.value],a=n.value;return typeof i==typeof a&&i>a}],"filter-id->":[Ot,[jt],function(t,e){var r=e[0],n=t.id(),i=r.value;return typeof n==typeof i&&n>i}],"filter-<=":[Ot,[Dt,jt],function(t,e){var r=e[0],n=e[1],i=t.properties()[r.value],a=n.value;return typeof i==typeof a&&i<=a}],"filter-id-<=":[Ot,[jt],function(t,e){var r=e[0],n=t.id(),i=r.value;return typeof n==typeof i&&n<=i}],"filter->=":[Ot,[Dt,jt],function(t,e){var r=e[0],n=e[1],i=t.properties()[r.value],a=n.value;return typeof i==typeof a&&i>=a}],"filter-id->=":[Ot,[jt],function(t,e){var r=e[0],n=t.id(),i=r.value;return typeof n==typeof i&&n>=i}],"filter-has":[Ot,[jt],function(t,e){return e[0].value in t.properties()}],"filter-has-id":[Ot,[],function(t){return null!==t.id()}],"filter-type-in":[Ot,[Kt(Dt)],function(t,e){return e[0].value.indexOf(t.geometryType())>=0}],"filter-id-in":[Ot,[Kt(jt)],function(t,e){return e[0].value.indexOf(t.id())>=0}],"filter-in-small":[Ot,[Dt,Kt(jt)],function(t,e){var r=e[0];return e[1].value.indexOf(t.properties()[r.value])>=0}],"filter-in-large":[Ot,[Dt,Kt(jt)],function(t,e){var r=e[0],n=e[1];return function(t,e,r,n){for(;r<=n;){var i=r+n>>1;if(e[i]===t)return !0;e[i]>t?n=i-1:r=i+1;}return !1}(t.properties()[r.value],n.value,0,n.value.length-1)}],all:{type:Ot,overloads:[[[Ot,Ot],function(t,e){var r=e[0],n=e[1];return r.evaluate(t)&&n.evaluate(t)}],[lr(Ot),function(t,e){for(var r=0,n=e;r0&&"string"==typeof t[0]&&t[0]in ar}function Sr(t,e){var r=new ve(ar,[],e?function(t){var e={color:Rt,string:Dt,number:Lt,enum:Dt,boolean:Ot,formatted:Nt};if("array"===t.type)return Kt(e[t.value]||jt,t.length);return e[t.type]}(e):void 0),n=r.parse(t,void 0,void 0,void 0,e&&"string"===e.type?{typeAnnotation:"coerce"}:void 0);return n?pr(new Ar(n,e)):cr(r.errors)}Ar.prototype.evaluateWithoutErrorHandling=function(t,e,r){return this._evaluator.globals=t,this._evaluator.feature=e,this._evaluator.featureState=r,this.expression.evaluate(this._evaluator)},Ar.prototype.evaluate=function(t,e,r){this._evaluator.globals=t,this._evaluator.feature=e||null,this._evaluator.featureState=r||null;try{var n=this.expression.evaluate(this._evaluator);if(null==n)return this._defaultValue;if(this._enumValues&&!(n in this._enumValues))throw new ne("Expected value to be one of "+Object.keys(this._enumValues).map(function(t){return JSON.stringify(t)}).join(", ")+", but found "+JSON.stringify(n)+" instead.");return n}catch(t){return this._warningHistory[t.message]||(this._warningHistory[t.message]=!0,"undefined"!=typeof console&&console.warn(t.message)),this._defaultValue}};var zr=function(t,e){this.kind=t,this._styleExpression=e,this.isStateDependent="constant"!==t&&!ye(e.expression);};zr.prototype.evaluateWithoutErrorHandling=function(t,e,r){return this._styleExpression.evaluateWithoutErrorHandling(t,e,r)},zr.prototype.evaluate=function(t,e,r){return this._styleExpression.evaluate(t,e,r)};var Ir=function(t,e,r){this.kind=t,this.zoomStops=r.labels,this._styleExpression=e,this.isStateDependent="camera"!==t&&!ye(e.expression),r instanceof je&&(this.interpolationType=r.interpolation);};function Br(t,e){if("error"===(t=Sr(t,e)).result)return t;var r=t.value.expression,n=fe(r);if(!n&&!hr(e))return cr([new Pt("","data expressions not supported")]);var i=de(r,["zoom"]);if(!i&&!fr(e))return cr([new Pt("","zoom expressions not supported")]);var a=function t(e){var r=null;if(e instanceof Ke)r=t(e.result);else if(e instanceof Ne)for(var n=0,i=e.args;nn.maximum?[new It(e,r,r+" is greater than the maximum value "+n.maximum)]:[]}function Pr(t){var e,r,n,i=t.valueSpec,a=Mt(t.value.type),o={},s="categorical"!==a&&void 0===t.value.property,u=!s,l="array"===dr(t.value.stops)&&"array"===dr(t.value.stops[0])&&"object"===dr(t.value.stops[0][0]),p=Er({key:t.key,value:t.value,valueSpec:t.styleSpec.function,style:t.style,styleSpec:t.styleSpec,objectElementValidators:{stops:function(t){if("identity"===a)return [new It(t.key,t.value,'identity function may not have a "stops" property')];var e=[],r=t.value;e=e.concat(Mr({key:t.key,value:r,valueSpec:t.valueSpec,style:t.style,styleSpec:t.styleSpec,arrayElementValidator:c})),"array"===dr(r)&&0===r.length&&e.push(new It(t.key,r,"array must have at least one stop"));return e},default:function(t){return tn({key:t.key,value:t.value,valueSpec:i,style:t.style,styleSpec:t.styleSpec})}}});return "identity"===a&&s&&p.push(new It(t.key,t.value,'missing required property "property"')),"identity"===a||t.value.stops||p.push(new It(t.key,t.value,'missing required property "stops"')),"exponential"===a&&t.valueSpec.expression&&!yr(t.valueSpec)&&p.push(new It(t.key,t.value,"exponential functions not supported")),t.styleSpec.$version>=8&&(u&&!hr(t.valueSpec)?p.push(new It(t.key,t.value,"property functions not supported")):s&&!fr(t.valueSpec)&&p.push(new It(t.key,t.value,"zoom functions not supported"))),"categorical"!==a&&!l||void 0!==t.value.property||p.push(new It(t.key,t.value,'"property" property is required')),p;function c(t){var e=[],a=t.value,s=t.key;if("array"!==dr(a))return [new It(s,a,"array expected, "+dr(a)+" found")];if(2!==a.length)return [new It(s,a,"array length 2 expected, length "+a.length+" found")];if(l){if("object"!==dr(a[0]))return [new It(s,a,"object expected, "+dr(a[0])+" found")];if(void 0===a[0].zoom)return [new It(s,a,"object stop key must have zoom")];if(void 0===a[0].value)return [new It(s,a,"object stop key must have value")];if(n&&n>Mt(a[0].zoom))return [new It(s,a[0].zoom,"stop zoom values must appear in ascending order")];Mt(a[0].zoom)!==n&&(n=Mt(a[0].zoom),r=void 0,o={}),e=e.concat(Er({key:s+"[0]",value:a[0],valueSpec:{zoom:{}},style:t.style,styleSpec:t.styleSpec,objectElementValidators:{zoom:Tr,value:h}}));}else e=e.concat(h({key:s+"[0]",value:a[0],valueSpec:{},style:t.style,styleSpec:t.styleSpec},a));return kr(Tt(a[1]))?e.concat([new It(s+"[1]",a[1],"expressions are not allowed in function stops.")]):e.concat(tn({key:s+"[1]",value:a[1],valueSpec:i,style:t.style,styleSpec:t.styleSpec}))}function h(t,n){var s=dr(t.value),u=Mt(t.value),l=null!==t.value?t.value:n;if(e){if(s!==e)return [new It(t.key,l,s+" stop domain type must match previous stop domain type "+e)]}else e=s;if("number"!==s&&"string"!==s&&"boolean"!==s)return [new It(t.key,l,"stop domain value must be a number, string, or boolean")];if("number"!==s&&"categorical"!==a){var p="number expected, "+s+" found";return hr(i)&&void 0===a&&(p+='\nIf you intended to use a categorical function, specify `"type": "categorical"`.'),[new It(t.key,l,p)]}return "categorical"!==a||"number"!==s||isFinite(u)&&Math.floor(u)===u?"categorical"!==a&&"number"===s&&void 0!==r&&u=2&&"$id"!==t[1]&&"$type"!==t[1];case"in":case"!in":case"!has":case"none":return !1;case"==":case"!=":case">":case">=":case"<":case"<=":return 3!==t.length||Array.isArray(t[1])||Array.isArray(t[2]);case"any":case"all":for(var e=0,r=t.slice(1);ee?1:0}function Ur(t){if(!t)return !0;var e,r=t[0];return t.length<=1?"any"!==r:"=="===r?jr(t[1],t[2],"=="):"!="===r?Kr(jr(t[1],t[2],"==")):"<"===r||">"===r||"<="===r||">="===r?jr(t[1],t[2],r):"any"===r?(e=t.slice(1),["any"].concat(e.map(Ur))):"all"===r?["all"].concat(t.slice(1).map(Ur)):"none"===r?["all"].concat(t.slice(1).map(Ur).map(Kr)):"in"===r?qr(t[1],t.slice(2)):"!in"===r?Kr(qr(t[1],t.slice(2))):"has"===r?Nr(t[1]):"!has"!==r||Kr(Nr(t[1]))}function jr(t,e,r){switch(t){case"$type":return ["filter-type-"+r,e];case"$id":return ["filter-id-"+r,e];default:return ["filter-"+r,t,e]}}function qr(t,e){if(0===e.length)return !1;switch(t){case"$type":return ["filter-type-in",["literal",e]];case"$id":return ["filter-id-in",["literal",e]];default:return e.length>200&&!e.some(function(t){return typeof t!=typeof e[0]})?["filter-in-large",t,["literal",e.sort(Rr)]]:["filter-in-small",t,["literal",e]]}}function Nr(t){switch(t){case"$type":return !0;case"$id":return ["filter-has-id"];default:return ["filter-has",t]}}function Kr(t){return ["!",t]}function Zr(t){return Lr(Tt(t.value))?Vr(Ct({},t,{expressionContext:"filter",valueSpec:{value:"boolean"}})):function t(e){var r=e.value;var n=e.key;if("array"!==dr(r))return [new It(n,r,"array expected, "+dr(r)+" found")];var i=e.styleSpec;var a;var o=[];if(r.length<1)return [new It(n,r,"filter array must have at least 1 element")];o=o.concat(Fr({key:n+"[0]",value:r[0],valueSpec:i.filter_operator,style:e.style,styleSpec:e.styleSpec}));switch(Mt(r[0])){case"<":case"<=":case">":case">=":r.length>=2&&"$type"===Mt(r[1])&&o.push(new It(n,r,'"$type" cannot be use with operator "'+r[0]+'"'));case"==":case"!=":3!==r.length&&o.push(new It(n,r,'filter array for operator "'+r[0]+'" must have 3 elements'));case"in":case"!in":r.length>=2&&"string"!==(a=dr(r[1]))&&o.push(new It(n+"[1]",r[1],"string expected, "+a+" found"));for(var s=2;s=p[f+0]&&n>=p[f+1])?(o[h]=!0,a.push(l[h])):o[h]=!1;}}},fn.prototype._forEachCell=function(t,e,r,n,i,a,o,s){for(var u=this._convertToCellCoord(t),l=this._convertToCellCoord(e),p=this._convertToCellCoord(r),c=this._convertToCellCoord(n),h=u;h<=p;h++)for(var f=l;f<=c;f++){var y=this.d*f+h;if((!s||s(this._convertFromCellCoord(h),this._convertFromCellCoord(f),this._convertFromCellCoord(h+1),this._convertFromCellCoord(f+1)))&&i.call(this,t,e,r,n,y,a,o,s))return}},fn.prototype._convertFromCellCoord=function(t){return (t-this.padding)/this.scale},fn.prototype._convertToCellCoord=function(t){return Math.max(0,Math.min(this.d-1,Math.floor(t*this.scale)+this.padding))},fn.prototype.toArrayBuffer=function(){if(this.arrayBuffer)return this.arrayBuffer;for(var t=this.cells,e=hn+this.cells.length+1+1,r=0,n=0;n=0)){var c=t[p];l[p]=dn[u].shallow.indexOf(p)>=0?c:gn(c,e);}t instanceof Error&&(l.message=t.message);}if(l.$name)throw new Error("$name property is reserved for worker serialization logic.");return "Object"!==u&&(l.$name=u),l}throw new Error("can't serialize object of type "+typeof t)}function xn(t){if(null==t||"boolean"==typeof t||"number"==typeof t||"string"==typeof t||t instanceof Boolean||t instanceof Number||t instanceof String||t instanceof Date||t instanceof RegExp||t instanceof ArrayBuffer||ArrayBuffer.isView(t)||t instanceof yn)return t;if(Array.isArray(t))return t.map(xn);if("object"==typeof t){var e=t.$name||"Object",r=dn[e].klass;if(!r)throw new Error("can't deserialize unregistered class "+e);if(r.deserialize)return r.deserialize(t);for(var n=Object.create(r.prototype),i=0,a=Object.keys(t);i=0?s:xn(s);}}return n}throw new Error("can't deserialize object of type "+typeof t)}var bn=function(){this.first=!0;};bn.prototype.update=function(t,e){var r=Math.floor(t);return this.first?(this.first=!1,this.lastIntegerZoom=r,this.lastIntegerZoomTime=0,this.lastZoom=t,this.lastFloorZoom=r,!0):(this.lastFloorZoom>r?(this.lastIntegerZoom=r+1,this.lastIntegerZoomTime=e):this.lastFloorZoom=128&&t<=255},Arabic:function(t){return t>=1536&&t<=1791},"Arabic Supplement":function(t){return t>=1872&&t<=1919},"Arabic Extended-A":function(t){return t>=2208&&t<=2303},"Hangul Jamo":function(t){return t>=4352&&t<=4607},"Unified Canadian Aboriginal Syllabics":function(t){return t>=5120&&t<=5759},Khmer:function(t){return t>=6016&&t<=6143},"Unified Canadian Aboriginal Syllabics Extended":function(t){return t>=6320&&t<=6399},"General Punctuation":function(t){return t>=8192&&t<=8303},"Letterlike Symbols":function(t){return t>=8448&&t<=8527},"Number Forms":function(t){return t>=8528&&t<=8591},"Miscellaneous Technical":function(t){return t>=8960&&t<=9215},"Control Pictures":function(t){return t>=9216&&t<=9279},"Optical Character Recognition":function(t){return t>=9280&&t<=9311},"Enclosed Alphanumerics":function(t){return t>=9312&&t<=9471},"Geometric Shapes":function(t){return t>=9632&&t<=9727},"Miscellaneous Symbols":function(t){return t>=9728&&t<=9983},"Miscellaneous Symbols and Arrows":function(t){return t>=11008&&t<=11263},"CJK Radicals Supplement":function(t){return t>=11904&&t<=12031},"Kangxi Radicals":function(t){return t>=12032&&t<=12255},"Ideographic Description Characters":function(t){return t>=12272&&t<=12287},"CJK Symbols and Punctuation":function(t){return t>=12288&&t<=12351},Hiragana:function(t){return t>=12352&&t<=12447},Katakana:function(t){return t>=12448&&t<=12543},Bopomofo:function(t){return t>=12544&&t<=12591},"Hangul Compatibility Jamo":function(t){return t>=12592&&t<=12687},Kanbun:function(t){return t>=12688&&t<=12703},"Bopomofo Extended":function(t){return t>=12704&&t<=12735},"CJK Strokes":function(t){return t>=12736&&t<=12783},"Katakana Phonetic Extensions":function(t){return t>=12784&&t<=12799},"Enclosed CJK Letters and Months":function(t){return t>=12800&&t<=13055},"CJK Compatibility":function(t){return t>=13056&&t<=13311},"CJK Unified Ideographs Extension A":function(t){return t>=13312&&t<=19903},"Yijing Hexagram Symbols":function(t){return t>=19904&&t<=19967},"CJK Unified Ideographs":function(t){return t>=19968&&t<=40959},"Yi Syllables":function(t){return t>=40960&&t<=42127},"Yi Radicals":function(t){return t>=42128&&t<=42191},"Hangul Jamo Extended-A":function(t){return t>=43360&&t<=43391},"Hangul Syllables":function(t){return t>=44032&&t<=55215},"Hangul Jamo Extended-B":function(t){return t>=55216&&t<=55295},"Private Use Area":function(t){return t>=57344&&t<=63743},"CJK Compatibility Ideographs":function(t){return t>=63744&&t<=64255},"Arabic Presentation Forms-A":function(t){return t>=64336&&t<=65023},"Vertical Forms":function(t){return t>=65040&&t<=65055},"CJK Compatibility Forms":function(t){return t>=65072&&t<=65103},"Small Form Variants":function(t){return t>=65104&&t<=65135},"Arabic Presentation Forms-B":function(t){return t>=65136&&t<=65279},"Halfwidth and Fullwidth Forms":function(t){return t>=65280&&t<=65519}};function wn(t){for(var e=0,r=t;e=65097&&t<=65103)||(!!_n["CJK Compatibility Ideographs"](t)||(!!_n["CJK Compatibility"](t)||(!!_n["CJK Radicals Supplement"](t)||(!!_n["CJK Strokes"](t)||(!(!_n["CJK Symbols and Punctuation"](t)||t>=12296&&t<=12305||t>=12308&&t<=12319||12336===t)||(!!_n["CJK Unified Ideographs Extension A"](t)||(!!_n["CJK Unified Ideographs"](t)||(!!_n["Enclosed CJK Letters and Months"](t)||(!!_n["Hangul Compatibility Jamo"](t)||(!!_n["Hangul Jamo Extended-A"](t)||(!!_n["Hangul Jamo Extended-B"](t)||(!!_n["Hangul Jamo"](t)||(!!_n["Hangul Syllables"](t)||(!!_n.Hiragana(t)||(!!_n["Ideographic Description Characters"](t)||(!!_n.Kanbun(t)||(!!_n["Kangxi Radicals"](t)||(!!_n["Katakana Phonetic Extensions"](t)||(!(!_n.Katakana(t)||12540===t)||(!(!_n["Halfwidth and Fullwidth Forms"](t)||65288===t||65289===t||65293===t||t>=65306&&t<=65310||65339===t||65341===t||65343===t||t>=65371&&t<=65503||65507===t||t>=65512&&t<=65519)||(!(!_n["Small Form Variants"](t)||t>=65112&&t<=65118||t>=65123&&t<=65126)||(!!_n["Unified Canadian Aboriginal Syllabics"](t)||(!!_n["Unified Canadian Aboriginal Syllabics Extended"](t)||(!!_n["Vertical Forms"](t)||(!!_n["Yijing Hexagram Symbols"](t)||(!!_n["Yi Syllables"](t)||!!_n["Yi Radicals"](t))))))))))))))))))))))))))))))}function zn(t){return !(Sn(t)||function(t){return !!(_n["Latin-1 Supplement"](t)&&(167===t||169===t||174===t||177===t||188===t||189===t||190===t||215===t||247===t)||_n["General Punctuation"](t)&&(8214===t||8224===t||8225===t||8240===t||8241===t||8251===t||8252===t||8258===t||8263===t||8264===t||8265===t||8273===t)||_n["Letterlike Symbols"](t)||_n["Number Forms"](t)||_n["Miscellaneous Technical"](t)&&(t>=8960&&t<=8967||t>=8972&&t<=8991||t>=8996&&t<=9e3||9003===t||t>=9085&&t<=9114||t>=9150&&t<=9165||9167===t||t>=9169&&t<=9179||t>=9186&&t<=9215)||_n["Control Pictures"](t)&&9251!==t||_n["Optical Character Recognition"](t)||_n["Enclosed Alphanumerics"](t)||_n["Geometric Shapes"](t)||_n["Miscellaneous Symbols"](t)&&!(t>=9754&&t<=9759)||_n["Miscellaneous Symbols and Arrows"](t)&&(t>=11026&&t<=11055||t>=11088&&t<=11097||t>=11192&&t<=11243)||_n["CJK Symbols and Punctuation"](t)||_n.Katakana(t)||_n["Private Use Area"](t)||_n["CJK Compatibility Forms"](t)||_n["Small Form Variants"](t)||_n["Halfwidth and Fullwidth Forms"](t)||8734===t||8756===t||8757===t||t>=9984&&t<=10087||t>=10102&&t<=10131||65532===t||65533===t)}(t))}function In(t,e){return !(!e&&(t>=1424&&t<=2303||_n["Arabic Presentation Forms-A"](t)||_n["Arabic Presentation Forms-B"](t)))&&!(t>=2304&&t<=3583||t>=3840&&t<=4255||_n.Khmer(t))}var Bn,Cn=!1,En=null,Mn=!1,Tn=new St,Pn={applyArabicShaping:null,processBidirectionalText:null,processStyledBidirectionalText:null,isLoaded:function(){return Mn||null!=Pn.applyArabicShaping}},Vn=function(t,e){this.zoom=t,e?(this.now=e.now,this.fadeDuration=e.fadeDuration,this.zoomHistory=e.zoomHistory,this.transition=e.transition):(this.now=0,this.fadeDuration=0,this.zoomHistory=new bn,this.transition={});};Vn.prototype.isSupportedScript=function(t){return function(t,e){for(var r=0,n=t;rthis.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:e+(1-e)*r}:{fromScale:.5,toScale:1,t:1-(1-r)*e}};var Fn=function(t,e){this.property=t,this.value=e,this.expression=function(t,e){if(mr(t))return new Cr(t,e);if(kr(t)){var r=Br(t,e);if("error"===r.result)throw new Error(r.value.map(function(t){return t.key+": "+t.message}).join(", "));return r.value}var n=t;return "string"==typeof t&&"color"===e.type&&(n=Ht.parse(t)),{kind:"constant",evaluate:function(){return n}}}(void 0===e?t.specification.default:e,t.specification);};Fn.prototype.isDataDriven=function(){return "source"===this.expression.kind||"composite"===this.expression.kind},Fn.prototype.possiblyEvaluate=function(t){return this.property.possiblyEvaluate(this,t)};var Ln=function(t){this.property=t,this.value=new Fn(t,void 0);};Ln.prototype.transitioned=function(t,e){return new On(this.property,this.value,e,c({},t.transition,this.transition),t.now)},Ln.prototype.untransitioned=function(){return new On(this.property,this.value,null,{},0)};var Dn=function(t){this._properties=t,this._values=Object.create(t.defaultTransitionablePropertyValues);};Dn.prototype.getValue=function(t){return b(this._values[t].value.value)},Dn.prototype.setValue=function(t,e){this._values.hasOwnProperty(t)||(this._values[t]=new Ln(this._values[t].property)),this._values[t].value=new Fn(this._values[t].property,null===e?void 0:b(e));},Dn.prototype.getTransition=function(t){return b(this._values[t].transition)},Dn.prototype.setTransition=function(t,e){this._values.hasOwnProperty(t)||(this._values[t]=new Ln(this._values[t].property)),this._values[t].transition=b(e)||void 0;},Dn.prototype.serialize=function(){for(var t={},e=0,r=Object.keys(this._values);ethis.end)return this.prior=null,r;if(this.value.isDataDriven())return this.prior=null,r;if(e=1)return 1;var e=t*t,r=e*t;return 4*(t<.5?r:3*(t-e)+r-.75)}(i))}return r};var Rn=function(t){this._properties=t,this._values=Object.create(t.defaultTransitioningPropertyValues);};Rn.prototype.possiblyEvaluate=function(t){for(var e=new qn(this._properties),r=0,n=Object.keys(this._values);rn.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:r,to:e}},e.prototype.interpolate=function(t){return t},e}(Kn),Gn=function(t){this.specification=t;};Gn.prototype.possiblyEvaluate=function(t,e){if(void 0!==t.value){if("constant"===t.expression.kind){var r=t.expression.evaluate(e);return this._calculate(r,r,r,e)}return this._calculate(t.expression.evaluate(new Vn(Math.floor(e.zoom-1),e)),t.expression.evaluate(new Vn(Math.floor(e.zoom),e)),t.expression.evaluate(new Vn(Math.floor(e.zoom+1),e)),e)}},Gn.prototype._calculate=function(t,e,r,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:t,to:e}:{from:r,to:e}},Gn.prototype.interpolate=function(t){return t};var Xn=function(t){this.specification=t;};Xn.prototype.possiblyEvaluate=function(t,e){return !!t.expression.evaluate(e)},Xn.prototype.interpolate=function(){return !1};var Jn=function(t){for(var e in this.properties=t,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},t){var r=t[e],n=this.defaultPropertyValues[e]=new Fn(r,void 0),i=this.defaultTransitionablePropertyValues[e]=new Ln(r);this.defaultTransitioningPropertyValues[e]=i.untransitioned(),this.defaultPossiblyEvaluatedValues[e]=n.possiblyEvaluate({});}};mn("DataDrivenProperty",Kn),mn("DataConstantProperty",Nn),mn("CrossFadedDataDrivenProperty",Zn),mn("CrossFadedProperty",Gn),mn("ColorRampProperty",Xn);var Hn=function(t){function e(e,r){if(t.call(this),this.id=e.id,this.type=e.type,this._featureFilter=function(){return !0},"custom"!==e.type&&(e=e,this.metadata=e.metadata,this.minzoom=e.minzoom,this.maxzoom=e.maxzoom,"background"!==e.type&&(this.source=e.source,this.sourceLayer=e["source-layer"],this.filter=e.filter),r.layout&&(this._unevaluatedLayout=new Un(r.layout)),r.paint)){for(var n in this._transitionablePaint=new Dn(r.paint),e.paint)this.setPaintProperty(n,e.paint[n],{validate:!1});for(var i in e.layout)this.setLayoutProperty(i,e.layout[i],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned();}}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getCrossfadeParameters=function(){return this._crossfadeParameters},e.prototype.getLayoutProperty=function(t){return "visibility"===t?this.visibility:this._unevaluatedLayout.getValue(t)},e.prototype.setLayoutProperty=function(t,e,r){if(void 0===r&&(r={}),null!=e){var n="layers."+this.id+".layout."+t;if(this._validate(ln,n,t,e,r))return}"visibility"!==t?this._unevaluatedLayout.setValue(t,e):this.visibility=e;},e.prototype.getPaintProperty=function(t){return v(t,"-transition")?this._transitionablePaint.getTransition(t.slice(0,-"-transition".length)):this._transitionablePaint.getValue(t)},e.prototype.setPaintProperty=function(t,e,r){if(void 0===r&&(r={}),null!=e){var n="layers."+this.id+".paint."+t;if(this._validate(un,n,t,e,r))return !1}if(v(t,"-transition"))return this._transitionablePaint.setTransition(t.slice(0,-"-transition".length),e||void 0),!1;var i=this._transitionablePaint._values[t],a="cross-faded-data-driven"===i.property.specification["property-type"],o=i.value.isDataDriven();return this._transitionablePaint.setValue(t,e),this._handleSpecialPaintPropertyUpdate(t),this._transitionablePaint._values[t].value.isDataDriven()||o||a},e.prototype._handleSpecialPaintPropertyUpdate=function(t){},e.prototype.isHidden=function(t){return !!(this.minzoom&&t=this.maxzoom)||"none"===this.visibility)},e.prototype.updateTransitions=function(t){this._transitioningPaint=this._transitionablePaint.transitioned(t,this._transitioningPaint);},e.prototype.hasTransition=function(){return this._transitioningPaint.hasTransition()},e.prototype.recalculate=function(t){t.getCrossfadeParameters&&(this._crossfadeParameters=t.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(t)),this.paint=this._transitioningPaint.possiblyEvaluate(t);},e.prototype.serialize=function(){var t={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(t.layout=t.layout||{},t.layout.visibility=this.visibility),x(t,function(t,e){return !(void 0===t||"layout"===e&&!Object.keys(t).length||"paint"===e&&!Object.keys(t).length)})},e.prototype._validate=function(t,e,r,n,i){return void 0===i&&(i={}),(!i||!1!==i.validate)&&pn(this,t.call(on,{key:e,layerType:this.type,objectKey:r,value:n,styleSpec:zt,style:{glyphs:!0,sprite:!0}}))},e.prototype.is3D=function(){return !1},e.prototype.isTileClipped=function(){return !1},e.prototype.hasOffscreenPass=function(){return !1},e.prototype.resize=function(){},e.prototype.isStateDependent=function(){for(var t in this.paint._values){var e=this.paint.get(t);if(e instanceof jn&&hr(e.property.specification)&&(("source"===e.value.kind||"composite"===e.value.kind)&&e.value.isStateDependent))return !0}return !1},e}(St),Yn={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array},$n=function(t,e){this._structArray=t,this._pos1=e*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8;},Wn=function(){this.isTransferred=!1,this.capacity=-1,this.resize(0);};function Qn(t,e){void 0===e&&(e=1);var r=0,n=0;return {members:t.map(function(t){var i,a=(i=t.type,Yn[i].BYTES_PER_ELEMENT),o=r=ti(r,Math.max(e,a)),s=t.components||1;return n=Math.max(n,a),r+=a*s,{name:t.name,type:t.type,components:s,offset:o}}),size:ti(r,Math.max(n,e)),alignment:e}}function ti(t,e){return Math.ceil(t/e)*e}Wn.serialize=function(t,e){return t._trim(),e&&(t.isTransferred=!0,e.push(t.arrayBuffer)),{length:t.length,arrayBuffer:t.arrayBuffer}},Wn.deserialize=function(t){var e=Object.create(this.prototype);return e.arrayBuffer=t.arrayBuffer,e.length=t.length,e.capacity=t.arrayBuffer.byteLength/e.bytesPerElement,e._refreshViews(),e},Wn.prototype._trim=function(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews());},Wn.prototype.clear=function(){this.length=0;},Wn.prototype.resize=function(t){this.reserve(t),this.length=t;},Wn.prototype.reserve=function(t){if(t>this.capacity){this.capacity=Math.max(t,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);var e=this.uint8;this._refreshViews(),e&&this.uint8.set(e);}},Wn.prototype._refreshViews=function(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")};var ei=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.int16[n+0]=e,this.int16[n+1]=r,t},e}(Wn);ei.prototype.bytesPerElement=4,mn("StructArrayLayout2i4",ei);var ri=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,i){var a=4*t;return this.int16[a+0]=e,this.int16[a+1]=r,this.int16[a+2]=n,this.int16[a+3]=i,t},e}(Wn);ri.prototype.bytesPerElement=8,mn("StructArrayLayout4i8",ri);var ni=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n,i,a){var o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,a)},e.prototype.emplace=function(t,e,r,n,i,a,o){var s=6*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,this.int16[s+4]=a,this.int16[s+5]=o,t},e}(Wn);ni.prototype.bytesPerElement=12,mn("StructArrayLayout2i4i12",ni);var ii=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n,i,a){var o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,a)},e.prototype.emplace=function(t,e,r,n,i,a,o){var s=4*t,u=8*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.uint8[u+4]=n,this.uint8[u+5]=i,this.uint8[u+6]=a,this.uint8[u+7]=o,t},e}(Wn);ii.prototype.bytesPerElement=8,mn("StructArrayLayout2i4ub8",ii);var ai=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s){var u=this.length;return this.resize(u+1),this.emplace(u,t,e,r,n,i,a,o,s)},e.prototype.emplace=function(t,e,r,n,i,a,o,s,u){var l=8*t;return this.uint16[l+0]=e,this.uint16[l+1]=r,this.uint16[l+2]=n,this.uint16[l+3]=i,this.uint16[l+4]=a,this.uint16[l+5]=o,this.uint16[l+6]=s,this.uint16[l+7]=u,t},e}(Wn);ai.prototype.bytesPerElement=16,mn("StructArrayLayout8ui16",ai);var oi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s){var u=this.length;return this.resize(u+1),this.emplace(u,t,e,r,n,i,a,o,s)},e.prototype.emplace=function(t,e,r,n,i,a,o,s,u){var l=8*t;return this.int16[l+0]=e,this.int16[l+1]=r,this.int16[l+2]=n,this.int16[l+3]=i,this.uint16[l+4]=a,this.uint16[l+5]=o,this.uint16[l+6]=s,this.uint16[l+7]=u,t},e}(Wn);oi.prototype.bytesPerElement=16,mn("StructArrayLayout4i4ui16",oi);var si=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.float32[i+0]=e,this.float32[i+1]=r,this.float32[i+2]=n,t},e}(Wn);si.prototype.bytesPerElement=12,mn("StructArrayLayout3f12",si);var ui=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){var r=1*t;return this.uint32[r+0]=e,t},e}(Wn);ui.prototype.bytesPerElement=4,mn("StructArrayLayout1ul4",ui);var li=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s,u,l,p){var c=this.length;return this.resize(c+1),this.emplace(c,t,e,r,n,i,a,o,s,u,l,p)},e.prototype.emplace=function(t,e,r,n,i,a,o,s,u,l,p,c){var h=12*t,f=6*t;return this.int16[h+0]=e,this.int16[h+1]=r,this.int16[h+2]=n,this.int16[h+3]=i,this.int16[h+4]=a,this.int16[h+5]=o,this.uint32[f+3]=s,this.uint16[h+8]=u,this.uint16[h+9]=l,this.int16[h+10]=p,this.int16[h+11]=c,t},e}(Wn);li.prototype.bytesPerElement=24,mn("StructArrayLayout6i1ul2ui2i24",li);var pi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n,i,a){var o=this.length;return this.resize(o+1),this.emplace(o,t,e,r,n,i,a)},e.prototype.emplace=function(t,e,r,n,i,a,o){var s=6*t;return this.int16[s+0]=e,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,this.int16[s+4]=a,this.int16[s+5]=o,t},e}(Wn);pi.prototype.bytesPerElement=12,mn("StructArrayLayout2i2i2i12",pi);var ci=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,i){var a=12*t,o=3*t;return this.uint8[a+0]=e,this.uint8[a+1]=r,this.float32[o+1]=n,this.float32[o+2]=i,t},e}(Wn);ci.prototype.bytesPerElement=12,mn("StructArrayLayout2ub2f12",ci);var hi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s,u,l,p,c,h,f,y){var d=this.length;return this.resize(d+1),this.emplace(d,t,e,r,n,i,a,o,s,u,l,p,c,h,f,y)},e.prototype.emplace=function(t,e,r,n,i,a,o,s,u,l,p,c,h,f,y,d){var m=22*t,v=11*t,g=44*t;return this.int16[m+0]=e,this.int16[m+1]=r,this.uint16[m+2]=n,this.uint16[m+3]=i,this.uint32[v+2]=a,this.uint32[v+3]=o,this.uint32[v+4]=s,this.uint16[m+10]=u,this.uint16[m+11]=l,this.uint16[m+12]=p,this.float32[v+7]=c,this.float32[v+8]=h,this.uint8[g+36]=f,this.uint8[g+37]=y,this.uint32[v+10]=d,t},e}(Wn);hi.prototype.bytesPerElement=44,mn("StructArrayLayout2i2ui3ul3ui2f2ub1ul44",hi);var fi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n,i,a,o,s,u,l,p,c,h,f,y,d,m,v){var g=this.length;return this.resize(g+1),this.emplace(g,t,e,r,n,i,a,o,s,u,l,p,c,h,f,y,d,m,v)},e.prototype.emplace=function(t,e,r,n,i,a,o,s,u,l,p,c,h,f,y,d,m,v,g){var x=22*t,b=11*t;return this.int16[x+0]=e,this.int16[x+1]=r,this.int16[x+2]=n,this.int16[x+3]=i,this.int16[x+4]=a,this.int16[x+5]=o,this.uint16[x+6]=s,this.uint16[x+7]=u,this.uint16[x+8]=l,this.uint16[x+9]=p,this.uint16[x+10]=c,this.uint16[x+11]=h,this.uint16[x+12]=f,this.uint16[x+13]=y,this.uint16[x+14]=d,this.uint32[b+8]=m,this.float32[b+9]=v,this.float32[b+10]=g,t},e}(Wn);fi.prototype.bytesPerElement=44,mn("StructArrayLayout6i9ui1ul2f44",fi);var yi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){var r=1*t;return this.float32[r+0]=e,t},e}(Wn);yi.prototype.bytesPerElement=4,mn("StructArrayLayout1f4",yi);var di=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.int16[i+0]=e,this.int16[i+1]=r,this.int16[i+2]=n,t},e}(Wn);di.prototype.bytesPerElement=6,mn("StructArrayLayout3i6",di);var mi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=2*t,a=4*t;return this.uint32[i+0]=e,this.uint16[a+2]=r,this.uint16[a+3]=n,t},e}(Wn);mi.prototype.bytesPerElement=8,mn("StructArrayLayout1ul2ui8",mi);var vi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r){var n=this.length;return this.resize(n+1),this.emplace(n,t,e,r)},e.prototype.emplace=function(t,e,r,n){var i=3*t;return this.uint16[i+0]=e,this.uint16[i+1]=r,this.uint16[i+2]=n,t},e}(Wn);vi.prototype.bytesPerElement=6,mn("StructArrayLayout3ui6",vi);var gi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.uint16[n+0]=e,this.uint16[n+1]=r,t},e}(Wn);gi.prototype.bytesPerElement=4,mn("StructArrayLayout2ui4",gi);var xi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t){var e=this.length;return this.resize(e+1),this.emplace(e,t)},e.prototype.emplace=function(t,e){var r=1*t;return this.uint16[r+0]=e,t},e}(Wn);xi.prototype.bytesPerElement=2,mn("StructArrayLayout1ui2",xi);var bi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e){var r=this.length;return this.resize(r+1),this.emplace(r,t,e)},e.prototype.emplace=function(t,e,r){var n=2*t;return this.float32[n+0]=e,this.float32[n+1]=r,t},e}(Wn);bi.prototype.bytesPerElement=8,mn("StructArrayLayout2f8",bi);var _i=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer);},e.prototype.emplaceBack=function(t,e,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,t,e,r,n)},e.prototype.emplace=function(t,e,r,n,i){var a=4*t;return this.float32[a+0]=e,this.float32[a+1]=r,this.float32[a+2]=n,this.float32[a+3]=i,t},e}(Wn);_i.prototype.bytesPerElement=16,mn("StructArrayLayout4f16",_i);var wi=function(t){function e(){t.apply(this,arguments);}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={anchorPointX:{configurable:!0},anchorPointY:{configurable:!0},x1:{configurable:!0},y1:{configurable:!0},x2:{configurable:!0},y2:{configurable:!0},featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0},radius:{configurable:!0},signedDistanceFromAnchor:{configurable:!0},anchorPoint:{configurable:!0}};return r.anchorPointX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorPointX.set=function(t){this._structArray.int16[this._pos2+0]=t;},r.anchorPointY.get=function(){return this._structArray.int16[this._pos2+1]},r.anchorPointY.set=function(t){this._structArray.int16[this._pos2+1]=t;},r.x1.get=function(){return this._structArray.int16[this._pos2+2]},r.x1.set=function(t){this._structArray.int16[this._pos2+2]=t;},r.y1.get=function(){return this._structArray.int16[this._pos2+3]},r.y1.set=function(t){this._structArray.int16[this._pos2+3]=t;},r.x2.get=function(){return this._structArray.int16[this._pos2+4]},r.x2.set=function(t){this._structArray.int16[this._pos2+4]=t;},r.y2.get=function(){return this._structArray.int16[this._pos2+5]},r.y2.set=function(t){this._structArray.int16[this._pos2+5]=t;},r.featureIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.featureIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t;},r.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+8]},r.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+8]=t;},r.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+9]},r.bucketIndex.set=function(t){this._structArray.uint16[this._pos2+9]=t;},r.radius.get=function(){return this._structArray.int16[this._pos2+10]},r.radius.set=function(t){this._structArray.int16[this._pos2+10]=t;},r.signedDistanceFromAnchor.get=function(){return this._structArray.int16[this._pos2+11]},r.signedDistanceFromAnchor.set=function(t){this._structArray.int16[this._pos2+11]=t;},r.anchorPoint.get=function(){return new i(this.anchorPointX,this.anchorPointY)},Object.defineProperties(e.prototype,r),e}($n);wi.prototype.size=24;var Ai=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new wi(this,t)},e}(li);mn("CollisionBoxArray",Ai);var ki=function(t){function e(){t.apply(this,arguments);}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={anchorX:{configurable:!0},anchorY:{configurable:!0},glyphStartIndex:{configurable:!0},numGlyphs:{configurable:!0},vertexStartIndex:{configurable:!0},lineStartIndex:{configurable:!0},lineLength:{configurable:!0},segment:{configurable:!0},lowerSize:{configurable:!0},upperSize:{configurable:!0},lineOffsetX:{configurable:!0},lineOffsetY:{configurable:!0},writingMode:{configurable:!0},hidden:{configurable:!0},crossTileID:{configurable:!0}};return r.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorX.set=function(t){this._structArray.int16[this._pos2+0]=t;},r.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},r.anchorY.set=function(t){this._structArray.int16[this._pos2+1]=t;},r.glyphStartIndex.get=function(){return this._structArray.uint16[this._pos2+2]},r.glyphStartIndex.set=function(t){this._structArray.uint16[this._pos2+2]=t;},r.numGlyphs.get=function(){return this._structArray.uint16[this._pos2+3]},r.numGlyphs.set=function(t){this._structArray.uint16[this._pos2+3]=t;},r.vertexStartIndex.get=function(){return this._structArray.uint32[this._pos4+2]},r.vertexStartIndex.set=function(t){this._structArray.uint32[this._pos4+2]=t;},r.lineStartIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.lineStartIndex.set=function(t){this._structArray.uint32[this._pos4+3]=t;},r.lineLength.get=function(){return this._structArray.uint32[this._pos4+4]},r.lineLength.set=function(t){this._structArray.uint32[this._pos4+4]=t;},r.segment.get=function(){return this._structArray.uint16[this._pos2+10]},r.segment.set=function(t){this._structArray.uint16[this._pos2+10]=t;},r.lowerSize.get=function(){return this._structArray.uint16[this._pos2+11]},r.lowerSize.set=function(t){this._structArray.uint16[this._pos2+11]=t;},r.upperSize.get=function(){return this._structArray.uint16[this._pos2+12]},r.upperSize.set=function(t){this._structArray.uint16[this._pos2+12]=t;},r.lineOffsetX.get=function(){return this._structArray.float32[this._pos4+7]},r.lineOffsetX.set=function(t){this._structArray.float32[this._pos4+7]=t;},r.lineOffsetY.get=function(){return this._structArray.float32[this._pos4+8]},r.lineOffsetY.set=function(t){this._structArray.float32[this._pos4+8]=t;},r.writingMode.get=function(){return this._structArray.uint8[this._pos1+36]},r.writingMode.set=function(t){this._structArray.uint8[this._pos1+36]=t;},r.hidden.get=function(){return this._structArray.uint8[this._pos1+37]},r.hidden.set=function(t){this._structArray.uint8[this._pos1+37]=t;},r.crossTileID.get=function(){return this._structArray.uint32[this._pos4+10]},r.crossTileID.set=function(t){this._structArray.uint32[this._pos4+10]=t;},Object.defineProperties(e.prototype,r),e}($n);ki.prototype.size=44;var Si=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new ki(this,t)},e}(hi);mn("PlacedSymbolArray",Si);var zi=function(t){function e(){t.apply(this,arguments);}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={anchorX:{configurable:!0},anchorY:{configurable:!0},rightJustifiedTextSymbolIndex:{configurable:!0},centerJustifiedTextSymbolIndex:{configurable:!0},leftJustifiedTextSymbolIndex:{configurable:!0},verticalPlacedTextSymbolIndex:{configurable:!0},key:{configurable:!0},textBoxStartIndex:{configurable:!0},textBoxEndIndex:{configurable:!0},iconBoxStartIndex:{configurable:!0},iconBoxEndIndex:{configurable:!0},featureIndex:{configurable:!0},numHorizontalGlyphVertices:{configurable:!0},numVerticalGlyphVertices:{configurable:!0},numIconVertices:{configurable:!0},crossTileID:{configurable:!0},textBoxScale:{configurable:!0},radialTextOffset:{configurable:!0}};return r.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorX.set=function(t){this._structArray.int16[this._pos2+0]=t;},r.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},r.anchorY.set=function(t){this._structArray.int16[this._pos2+1]=t;},r.rightJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+2]},r.rightJustifiedTextSymbolIndex.set=function(t){this._structArray.int16[this._pos2+2]=t;},r.centerJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+3]},r.centerJustifiedTextSymbolIndex.set=function(t){this._structArray.int16[this._pos2+3]=t;},r.leftJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+4]},r.leftJustifiedTextSymbolIndex.set=function(t){this._structArray.int16[this._pos2+4]=t;},r.verticalPlacedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+5]},r.verticalPlacedTextSymbolIndex.set=function(t){this._structArray.int16[this._pos2+5]=t;},r.key.get=function(){return this._structArray.uint16[this._pos2+6]},r.key.set=function(t){this._structArray.uint16[this._pos2+6]=t;},r.textBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+7]},r.textBoxStartIndex.set=function(t){this._structArray.uint16[this._pos2+7]=t;},r.textBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+8]},r.textBoxEndIndex.set=function(t){this._structArray.uint16[this._pos2+8]=t;},r.iconBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+9]},r.iconBoxStartIndex.set=function(t){this._structArray.uint16[this._pos2+9]=t;},r.iconBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+10]},r.iconBoxEndIndex.set=function(t){this._structArray.uint16[this._pos2+10]=t;},r.featureIndex.get=function(){return this._structArray.uint16[this._pos2+11]},r.featureIndex.set=function(t){this._structArray.uint16[this._pos2+11]=t;},r.numHorizontalGlyphVertices.get=function(){return this._structArray.uint16[this._pos2+12]},r.numHorizontalGlyphVertices.set=function(t){this._structArray.uint16[this._pos2+12]=t;},r.numVerticalGlyphVertices.get=function(){return this._structArray.uint16[this._pos2+13]},r.numVerticalGlyphVertices.set=function(t){this._structArray.uint16[this._pos2+13]=t;},r.numIconVertices.get=function(){return this._structArray.uint16[this._pos2+14]},r.numIconVertices.set=function(t){this._structArray.uint16[this._pos2+14]=t;},r.crossTileID.get=function(){return this._structArray.uint32[this._pos4+8]},r.crossTileID.set=function(t){this._structArray.uint32[this._pos4+8]=t;},r.textBoxScale.get=function(){return this._structArray.float32[this._pos4+9]},r.textBoxScale.set=function(t){this._structArray.float32[this._pos4+9]=t;},r.radialTextOffset.get=function(){return this._structArray.float32[this._pos4+10]},r.radialTextOffset.set=function(t){this._structArray.float32[this._pos4+10]=t;},Object.defineProperties(e.prototype,r),e}($n);zi.prototype.size=44;var Ii=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new zi(this,t)},e}(fi);mn("SymbolInstanceArray",Ii);var Bi=function(t){function e(){t.apply(this,arguments);}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={offsetX:{configurable:!0}};return r.offsetX.get=function(){return this._structArray.float32[this._pos4+0]},r.offsetX.set=function(t){this._structArray.float32[this._pos4+0]=t;},Object.defineProperties(e.prototype,r),e}($n);Bi.prototype.size=4;var Ci=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getoffsetX=function(t){return this.float32[1*t+0]},e.prototype.get=function(t){return new Bi(this,t)},e}(yi);mn("GlyphOffsetArray",Ci);var Ei=function(t){function e(){t.apply(this,arguments);}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={x:{configurable:!0},y:{configurable:!0},tileUnitDistanceFromAnchor:{configurable:!0}};return r.x.get=function(){return this._structArray.int16[this._pos2+0]},r.x.set=function(t){this._structArray.int16[this._pos2+0]=t;},r.y.get=function(){return this._structArray.int16[this._pos2+1]},r.y.set=function(t){this._structArray.int16[this._pos2+1]=t;},r.tileUnitDistanceFromAnchor.get=function(){return this._structArray.int16[this._pos2+2]},r.tileUnitDistanceFromAnchor.set=function(t){this._structArray.int16[this._pos2+2]=t;},Object.defineProperties(e.prototype,r),e}($n);Ei.prototype.size=6;var Mi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.getx=function(t){return this.int16[3*t+0]},e.prototype.gety=function(t){return this.int16[3*t+1]},e.prototype.gettileUnitDistanceFromAnchor=function(t){return this.int16[3*t+2]},e.prototype.get=function(t){return new Ei(this,t)},e}(di);mn("SymbolLineVertexArray",Mi);var Ti=function(t){function e(){t.apply(this,arguments);}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var r={featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0}};return r.featureIndex.get=function(){return this._structArray.uint32[this._pos4+0]},r.featureIndex.set=function(t){this._structArray.uint32[this._pos4+0]=t;},r.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+2]},r.sourceLayerIndex.set=function(t){this._structArray.uint16[this._pos2+2]=t;},r.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+3]},r.bucketIndex.set=function(t){this._structArray.uint16[this._pos2+3]=t;},Object.defineProperties(e.prototype,r),e}($n);Ti.prototype.size=8;var Pi=function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.get=function(t){return new Ti(this,t)},e}(mi);mn("FeatureIndexArray",Pi);var Vi=Qn([{name:"a_pos",components:2,type:"Int16"}],4).members,Fi=function(t){void 0===t&&(t=[]),this.segments=t;};function Li(t,e){return 256*(t=l(Math.floor(t),0,255))+(e=l(Math.floor(e),0,255))}Fi.prototype.prepareSegment=function(t,e,r,n){var i=this.segments[this.segments.length-1];return t>Fi.MAX_VERTEX_ARRAY_LENGTH&&w("Max vertices per segment is "+Fi.MAX_VERTEX_ARRAY_LENGTH+": bucket requested "+t),(!i||i.vertexLength+t>Fi.MAX_VERTEX_ARRAY_LENGTH||i.sortKey!==n)&&(i={vertexOffset:e.length,primitiveOffset:r.length,vertexLength:0,primitiveLength:0},void 0!==n&&(i.sortKey=n),this.segments.push(i)),i},Fi.prototype.get=function(){return this.segments},Fi.prototype.destroy=function(){for(var t=0,e=this.segments;t>1;this.ids[n]>=t?r=n:e=n+1;}for(var i=[];this.ids[e]===t;){var a=this.positions[3*e],o=this.positions[3*e+1],s=this.positions[3*e+2];i.push({index:a,start:o,end:s}),e++;}return i},Di.serialize=function(t,e){var r=new Float64Array(t.ids),n=new Uint32Array(t.positions);return function t(e,r,n,i){if(n>=i)return;var a=e[n+i>>1];var o=n-1;var s=i+1;for(;;){do{o++;}while(e[o]a);if(o>=s)break;Oi(e,o,s),Oi(r,3*o,3*s),Oi(r,3*o+1,3*s+1),Oi(r,3*o+2,3*s+2);}t(e,r,n,s);t(e,r,s+1,i);}(r,n,0,r.length-1),e.push(r.buffer,n.buffer),{ids:r,positions:n}},Di.deserialize=function(t){var e=new Di;return e.ids=t.ids,e.positions=t.positions,e.indexed=!0,e},mn("FeaturePositionMap",Di);var Ri=function(t,e){this.gl=t.gl,this.location=e;},Ui=function(t){function e(e,r){t.call(this,e,r),this.current=0;}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){this.current!==t&&(this.current=t,this.gl.uniform1i(this.location,t));},e}(Ri),ji=function(t){function e(e,r){t.call(this,e,r),this.current=0;}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){this.current!==t&&(this.current=t,this.gl.uniform1f(this.location,t));},e}(Ri),qi=function(t){function e(e,r){t.call(this,e,r),this.current=[0,0];}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){t[0]===this.current[0]&&t[1]===this.current[1]||(this.current=t,this.gl.uniform2f(this.location,t[0],t[1]));},e}(Ri),Ni=function(t){function e(e,r){t.call(this,e,r),this.current=[0,0,0];}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){t[0]===this.current[0]&&t[1]===this.current[1]&&t[2]===this.current[2]||(this.current=t,this.gl.uniform3f(this.location,t[0],t[1],t[2]));},e}(Ri),Ki=function(t){function e(e,r){t.call(this,e,r),this.current=[0,0,0,0];}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){t[0]===this.current[0]&&t[1]===this.current[1]&&t[2]===this.current[2]&&t[3]===this.current[3]||(this.current=t,this.gl.uniform4f(this.location,t[0],t[1],t[2],t[3]));},e}(Ri),Zi=function(t){function e(e,r){t.call(this,e,r),this.current=Ht.transparent;}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){t.r===this.current.r&&t.g===this.current.g&&t.b===this.current.b&&t.a===this.current.a||(this.current=t,this.gl.uniform4f(this.location,t.r,t.g,t.b,t.a));},e}(Ri),Gi=new Float32Array(16),Xi=function(t){function e(e,r){t.call(this,e,r),this.current=Gi;}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.set=function(t){if(t[12]!==this.current[12]||t[0]!==this.current[0])return this.current=t,void this.gl.uniformMatrix4fv(this.location,!1,t);for(var e=1;e<16;e++)if(t[e]!==this.current[e]){this.current=t,this.gl.uniformMatrix4fv(this.location,!1,t);break}},e}(Ri);function Ji(t){return [Li(255*t.r,255*t.g),Li(255*t.b,255*t.a)]}var Hi=function(t,e,r){this.value=t,this.names=e,this.uniformNames=this.names.map(function(t){return "u_"+t}),this.type=r,this.maxValue=-1/0;};Hi.prototype.defines=function(){return this.names.map(function(t){return "#define HAS_UNIFORM_u_"+t})},Hi.prototype.setConstantPatternPositions=function(){},Hi.prototype.populatePaintArray=function(){},Hi.prototype.updatePaintArray=function(){},Hi.prototype.upload=function(){},Hi.prototype.destroy=function(){},Hi.prototype.setUniforms=function(t,e,r,n){e.set(n.constantOr(this.value));},Hi.prototype.getBinding=function(t,e){return "color"===this.type?new Zi(t,e):new ji(t,e)},Hi.serialize=function(t){var e=t.value,r=t.names,n=t.type;return {value:gn(e),names:r,type:n}},Hi.deserialize=function(t){var e=t.value,r=t.names,n=t.type;return new Hi(xn(e),r,n)};var Yi=function(t,e,r){this.value=t,this.names=e,this.uniformNames=this.names.map(function(t){return "u_"+t}),this.type=r,this.maxValue=-1/0,this.patternPositions={patternTo:null,patternFrom:null};};Yi.prototype.defines=function(){return this.names.map(function(t){return "#define HAS_UNIFORM_u_"+t})},Yi.prototype.populatePaintArray=function(){},Yi.prototype.updatePaintArray=function(){},Yi.prototype.upload=function(){},Yi.prototype.destroy=function(){},Yi.prototype.setConstantPatternPositions=function(t,e){this.patternPositions.patternTo=t.tlbr,this.patternPositions.patternFrom=e.tlbr;},Yi.prototype.setUniforms=function(t,e,r,n,i){var a=this.patternPositions;"u_pattern_to"===i&&a.patternTo&&e.set(a.patternTo),"u_pattern_from"===i&&a.patternFrom&&e.set(a.patternFrom);},Yi.prototype.getBinding=function(t,e){return new Ki(t,e)};var $i=function(t,e,r,n){this.expression=t,this.names=e,this.type=r,this.uniformNames=this.names.map(function(t){return "a_"+t}),this.maxValue=-1/0,this.paintVertexAttributes=e.map(function(t){return {name:"a_"+t,type:"Float32",components:"color"===r?2:1,offset:0}}),this.paintVertexArray=new n;};$i.prototype.defines=function(){return []},$i.prototype.setConstantPatternPositions=function(){},$i.prototype.populatePaintArray=function(t,e){var r=this.paintVertexArray,n=r.length;r.reserve(t);var i=this.expression.evaluate(new Vn(0),e,{});if("color"===this.type)for(var a=Ji(i),o=n;ooa.max||o.yoa.max)&&(w("Geometry exceeds allowed extent, reduce your vector tile buffer size"),o.x=l(o.x,oa.min,oa.max),o.y=l(o.y,oa.min,oa.max));}return r}function ua(t,e,r,n,i){t.emplaceBack(2*e+(n+1)/2,2*r+(i+1)/2);}var la=function(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(function(t){return t.id}),this.index=t.index,this.hasPattern=!1,this.layoutVertexArray=new ei,this.indexArray=new vi,this.segments=new Fi,this.programConfigurations=new ea(Vi,t.layers,t.zoom),this.stateDependentLayerIds=this.layers.filter(function(t){return t.isStateDependent()}).map(function(t){return t.id});};function pa(t,e){for(var r=0;r1){if(ya(t,e))return !0;for(var n=0;n1?t.distSqr(r):t.distSqr(r.sub(e)._mult(i)._add(e))}function ga(t,e){for(var r,n,i,a=!1,o=0;oe.y!=i.y>e.y&&e.x<(i.x-n.x)*(e.y-n.y)/(i.y-n.y)+n.x&&(a=!a);return a}function xa(t,e){for(var r=!1,n=0,i=t.length-1;ne.y!=o.y>e.y&&e.x<(o.x-a.x)*(e.y-a.y)/(o.y-a.y)+a.x&&(r=!r);}return r}function ba(t,e,r){var n=r[0],i=r[2];if(t.xi.x&&e.x>i.x||t.yi.y&&e.y>i.y)return !1;var a=A(t,e,r[0]);return a!==A(t,e,r[1])||a!==A(t,e,r[2])||a!==A(t,e,r[3])}function _a(t,e,r){var n=e.paint.get(t).value;return "constant"===n.kind?n.value:r.programConfigurations.get(e.id).binders[t].maxValue}function wa(t){return Math.sqrt(t[0]*t[0]+t[1]*t[1])}function Aa(t,e,r,n,a){if(!e[0]&&!e[1])return t;var o=i.convert(e)._mult(a);"viewport"===r&&o._rotate(-n);for(var s=[],u=0;u=ia||l<0||l>=ia)){var p=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,t.sortKey),c=p.vertexLength;ua(this.layoutVertexArray,u,l,-1,-1),ua(this.layoutVertexArray,u,l,1,-1),ua(this.layoutVertexArray,u,l,1,1),ua(this.layoutVertexArray,u,l,-1,1),this.indexArray.emplaceBack(c,c+1,c+2),this.indexArray.emplaceBack(c,c+3,c+2),p.vertexLength+=4,p.primitiveLength+=2;}}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,t,r,{});},mn("CircleBucket",la,{omit:["layers"]});var ka=new Jn({"circle-sort-key":new Kn(zt.layout_circle["circle-sort-key"])}),Sa={paint:new Jn({"circle-radius":new Kn(zt.paint_circle["circle-radius"]),"circle-color":new Kn(zt.paint_circle["circle-color"]),"circle-blur":new Kn(zt.paint_circle["circle-blur"]),"circle-opacity":new Kn(zt.paint_circle["circle-opacity"]),"circle-translate":new Nn(zt.paint_circle["circle-translate"]),"circle-translate-anchor":new Nn(zt.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new Nn(zt.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new Nn(zt.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new Kn(zt.paint_circle["circle-stroke-width"]),"circle-stroke-color":new Kn(zt.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new Kn(zt.paint_circle["circle-stroke-opacity"])}),layout:ka},za="undefined"!=typeof Float32Array?Float32Array:Array;Math.PI;var Ia,Ba;Ia=new za(3),za!=Float32Array&&(Ia[0]=0,Ia[1]=0,Ia[2]=0),Ba=Ia;function Ca(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3];return t[0]=r[0]*n+r[4]*i+r[8]*a+r[12]*o,t[1]=r[1]*n+r[5]*i+r[9]*a+r[13]*o,t[2]=r[2]*n+r[6]*i+r[10]*a+r[14]*o,t[3]=r[3]*n+r[7]*i+r[11]*a+r[15]*o,t}!function(){var t=function(){var t=new za(4);return za!=Float32Array&&(t[0]=0,t[1]=0,t[2]=0,t[3]=0),t}();}();var Ea=function(t){function e(e){t.call(this,e,Sa);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.createBucket=function(t){return new la(t)},e.prototype.queryRadius=function(t){var e=t;return _a("circle-radius",this,e)+_a("circle-stroke-width",this,e)+wa(this.paint.get("circle-translate"))},e.prototype.queryIntersectsFeature=function(t,e,r,n,i,a,o,s){for(var u=Aa(t,this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),a.angle,o),l=this.paint.get("circle-radius").evaluate(e,r)+this.paint.get("circle-stroke-width").evaluate(e,r),p="map"===this.paint.get("circle-pitch-alignment"),c=p?u:function(t,e){return t.map(function(t){return Ma(t,e)})}(u,s),h=p?l*o:l,f=0,y=n;ft.width||i.height>t.height||r.x>t.width-i.width||r.y>t.height-i.height)throw new RangeError("out of range source coordinates for image copy");if(i.width>e.width||i.height>e.height||n.x>e.width-i.width||n.y>e.height-i.height)throw new RangeError("out of range destination coordinates for image copy");for(var o=t.data,s=e.data,u=0;u80*r){n=a=t[0],i=o=t[1];for(var y=r;ya&&(a=s),u>o&&(o=u);l=0!==(l=Math.max(a-n,o-i))?1/l:0;}return Ha(h,f,r,n,i,l),f}function Xa(t,e,r,n,i){var a,o;if(i===yo(t,e,r,n)>0)for(a=e;a=e;a-=n)o=co(a,t[a],t[a+1],o);return o&&so(o,o.next)&&(ho(o),o=o.next),o}function Ja(t,e){if(!t)return t;e||(e=t);var r,n=t;do{if(r=!1,n.steiner||!so(n,n.next)&&0!==oo(n.prev,n,n.next))n=n.next;else{if(ho(n),(n=e=n.prev)===n.next)break;r=!0;}}while(r||n!==e);return e}function Ha(t,e,r,n,i,a,o){if(t){!o&&a&&function(t,e,r,n){var i=t;do{null===i.z&&(i.z=ro(i.x,i.y,e,r,n)),i.prevZ=i.prev,i.nextZ=i.next,i=i.next;}while(i!==t);i.prevZ.nextZ=null,i.prevZ=null,function(t){var e,r,n,i,a,o,s,u,l=1;do{for(r=t,t=null,a=null,o=0;r;){for(o++,n=r,s=0,e=0;e0||u>0&&n;)0!==s&&(0===u||!n||r.z<=n.z)?(i=r,r=r.nextZ,s--):(i=n,n=n.nextZ,u--),a?a.nextZ=i:t=i,i.prevZ=a,a=i;r=n;}a.nextZ=null,l*=2;}while(o>1)}(i);}(t,n,i,a);for(var s,u,l=t;t.prev!==t.next;)if(s=t.prev,u=t.next,a?$a(t,n,i,a):Ya(t))e.push(s.i/r),e.push(t.i/r),e.push(u.i/r),ho(t),t=u.next,l=u.next;else if((t=u)===l){o?1===o?Ha(t=Wa(t,e,r),e,r,n,i,a,2):2===o&&Qa(t,e,r,n,i,a):Ha(Ja(t),e,r,n,i,a,1);break}}}function Ya(t){var e=t.prev,r=t,n=t.next;if(oo(e,r,n)>=0)return !1;for(var i=t.next.next;i!==t.prev;){if(io(e.x,e.y,r.x,r.y,n.x,n.y,i.x,i.y)&&oo(i.prev,i,i.next)>=0)return !1;i=i.next;}return !0}function $a(t,e,r,n){var i=t.prev,a=t,o=t.next;if(oo(i,a,o)>=0)return !1;for(var s=i.xa.x?i.x>o.x?i.x:o.x:a.x>o.x?a.x:o.x,p=i.y>a.y?i.y>o.y?i.y:o.y:a.y>o.y?a.y:o.y,c=ro(s,u,e,r,n),h=ro(l,p,e,r,n),f=t.prevZ,y=t.nextZ;f&&f.z>=c&&y&&y.z<=h;){if(f!==t.prev&&f!==t.next&&io(i.x,i.y,a.x,a.y,o.x,o.y,f.x,f.y)&&oo(f.prev,f,f.next)>=0)return !1;if(f=f.prevZ,y!==t.prev&&y!==t.next&&io(i.x,i.y,a.x,a.y,o.x,o.y,y.x,y.y)&&oo(y.prev,y,y.next)>=0)return !1;y=y.nextZ;}for(;f&&f.z>=c;){if(f!==t.prev&&f!==t.next&&io(i.x,i.y,a.x,a.y,o.x,o.y,f.x,f.y)&&oo(f.prev,f,f.next)>=0)return !1;f=f.prevZ;}for(;y&&y.z<=h;){if(y!==t.prev&&y!==t.next&&io(i.x,i.y,a.x,a.y,o.x,o.y,y.x,y.y)&&oo(y.prev,y,y.next)>=0)return !1;y=y.nextZ;}return !0}function Wa(t,e,r){var n=t;do{var i=n.prev,a=n.next.next;!so(i,a)&&uo(i,n,n.next,a)&&lo(i,a)&&lo(a,i)&&(e.push(i.i/r),e.push(n.i/r),e.push(a.i/r),ho(n),ho(n.next),n=t=a),n=n.next;}while(n!==t);return n}function Qa(t,e,r,n,i,a){var o=t;do{for(var s=o.next.next;s!==o.prev;){if(o.i!==s.i&&ao(o,s)){var u=po(o,s);return o=Ja(o,o.next),u=Ja(u,u.next),Ha(o,e,r,n,i,a),void Ha(u,e,r,n,i,a)}s=s.next;}o=o.next;}while(o!==t)}function to(t,e){return t.x-e.x}function eo(t,e){if(e=function(t,e){var r,n=e,i=t.x,a=t.y,o=-1/0;do{if(a<=n.y&&a>=n.next.y&&n.next.y!==n.y){var s=n.x+(a-n.y)*(n.next.x-n.x)/(n.next.y-n.y);if(s<=i&&s>o){if(o=s,s===i){if(a===n.y)return n;if(a===n.next.y)return n.next}r=n.x=n.x&&n.x>=p&&i!==n.x&&io(ar.x)&&lo(n,t)&&(r=n,h=u),n=n.next;return r}(t,e)){var r=po(e,t);Ja(r,r.next);}}function ro(t,e,r,n,i){return (t=1431655765&((t=858993459&((t=252645135&((t=16711935&((t=32767*(t-r)*i)|t<<8))|t<<4))|t<<2))|t<<1))|(e=1431655765&((e=858993459&((e=252645135&((e=16711935&((e=32767*(e-n)*i)|e<<8))|e<<4))|e<<2))|e<<1))<<1}function no(t){var e=t,r=t;do{(e.x=0&&(t-o)*(n-s)-(r-o)*(e-s)>=0&&(r-o)*(a-s)-(i-o)*(n-s)>=0}function ao(t,e){return t.next.i!==e.i&&t.prev.i!==e.i&&!function(t,e){var r=t;do{if(r.i!==t.i&&r.next.i!==t.i&&r.i!==e.i&&r.next.i!==e.i&&uo(r,r.next,t,e))return !0;r=r.next;}while(r!==t);return !1}(t,e)&&lo(t,e)&&lo(e,t)&&function(t,e){var r=t,n=!1,i=(t.x+e.x)/2,a=(t.y+e.y)/2;do{r.y>a!=r.next.y>a&&r.next.y!==r.y&&i<(r.next.x-r.x)*(a-r.y)/(r.next.y-r.y)+r.x&&(n=!n),r=r.next;}while(r!==t);return n}(t,e)}function oo(t,e,r){return (e.y-t.y)*(r.x-e.x)-(e.x-t.x)*(r.y-e.y)}function so(t,e){return t.x===e.x&&t.y===e.y}function uo(t,e,r,n){return !!(so(t,e)&&so(r,n)||so(t,n)&&so(r,e))||oo(t,e,r)>0!=oo(t,e,n)>0&&oo(r,n,t)>0!=oo(r,n,e)>0}function lo(t,e){return oo(t.prev,t,t.next)<0?oo(t,e,t.next)>=0&&oo(t,t.prev,e)>=0:oo(t,e,t.prev)<0||oo(t,t.next,e)<0}function po(t,e){var r=new fo(t.i,t.x,t.y),n=new fo(e.i,e.x,e.y),i=t.next,a=e.prev;return t.next=e,e.prev=t,r.next=i,i.prev=r,n.next=r,r.prev=n,a.next=n,n.prev=a,n}function co(t,e,r,n){var i=new fo(t,e,r);return n?(i.next=n.next,i.prev=n,n.next.prev=i,n.next=i):(i.prev=i,i.next=i),i}function ho(t){t.next.prev=t.prev,t.prev.next=t.next,t.prevZ&&(t.prevZ.nextZ=t.nextZ),t.nextZ&&(t.nextZ.prevZ=t.prevZ);}function fo(t,e,r){this.i=t,this.x=e,this.y=r,this.prev=null,this.next=null,this.z=null,this.prevZ=null,this.nextZ=null,this.steiner=!1;}function yo(t,e,r,n){for(var i=0,a=e,o=r-n;an;){if(i-n>600){var o=i-n+1,s=r-n+1,u=Math.log(o),l=.5*Math.exp(2*u/3),p=.5*Math.sqrt(u*l*(o-l)/o)*(s-o/2<0?-1:1),c=Math.max(n,Math.floor(r-s*l/o+p)),h=Math.min(i,Math.floor(r+(o-s)*l/o+p));t(e,r,c,h,a);}var f=e[r],y=n,d=i;for(vo(e,n,r),a(e[i],f)>0&&vo(e,n,i);y0;)d--;}0===a(e[n],f)?vo(e,n,d):vo(e,++d,i),d<=r&&(n=d+1),r<=d&&(i=d-1);}}(t,e,r||0,n||t.length-1,i||go);}function vo(t,e,r){var n=t[e];t[e]=t[r],t[r]=n;}function go(t,e){return te?1:0}function xo(t,e){var r=t.length;if(r<=1)return [t];for(var n,i,a=[],o=0;o1)for(var u=0;u0&&(n+=t[i-1].length,r.holes.push(n));}return r},Ka.default=Za;var Ao=function(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(function(t){return t.id}),this.index=t.index,this.hasPattern=!1,this.patternFeatures=[],this.layoutVertexArray=new ei,this.indexArray=new vi,this.indexArray2=new gi,this.programConfigurations=new ea(Na,t.layers,t.zoom),this.segments=new Fi,this.segments2=new Fi,this.stateDependentLayerIds=this.layers.filter(function(t){return t.isStateDependent()}).map(function(t){return t.id});};Ao.prototype.populate=function(t,e){this.hasPattern=_o("fill",this.layers,e);for(var r=this.layers[0].layout.get("fill-sort-key"),n=[],i=0,a=t;i>3;}if(a--,1===n||2===n)o+=t.readSVarint(),s+=t.readSVarint(),1===n&&(e&&u.push(e),e=[]),e.push(new i(o,s));else{if(7!==n)throw new Error("unknown command "+n);e&&e.push(e[0].clone());}}return e&&u.push(e),u},Co.prototype.bbox=function(){var t=this._pbf;t.pos=this._geometry;for(var e=t.readVarint()+t.pos,r=1,n=0,i=0,a=0,o=1/0,s=-1/0,u=1/0,l=-1/0;t.pos>3;}if(n--,1===r||2===r)(i+=t.readSVarint())s&&(s=i),(a+=t.readSVarint())l&&(l=a);else if(7!==r)throw new Error("unknown command "+r)}return [o,u,s,l]},Co.prototype.toGeoJSON=function(t,e,r){var n,i,a=this.extent*Math.pow(2,r),o=this.extent*t,s=this.extent*e,u=this.loadGeometry(),l=Co.types[this.type];function p(t){for(var e=0;e>3;e=1===n?t.readString():2===n?t.readFloat():3===n?t.readDouble():4===n?t.readVarint64():5===n?t.readVarint():6===n?t.readSVarint():7===n?t.readBoolean():null;}return e}(r));}function Fo(t,e,r){if(3===t){var n=new To(r,r.readVarint()+r.pos);n.length&&(e[n.name]=n);}}Po.prototype.feature=function(t){if(t<0||t>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[t];var e=this._pbf.readVarint()+this._pbf.pos;return new Bo(this._pbf,e,this.extent,this._keys,this._values)};var Lo={VectorTile:function(t,e){this.layers=t.readFields(Fo,{},e);},VectorTileFeature:Bo,VectorTileLayer:To},Do=Lo.VectorTileFeature.types,Oo=Math.pow(2,13);function Ro(t,e,r,n,i,a,o,s){t.emplaceBack(e,r,2*Math.floor(n*Oo)+o,i*Oo*2,a*Oo*2,Math.round(s));}var Uo=function(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(function(t){return t.id}),this.index=t.index,this.hasPattern=!1,this.layoutVertexArray=new ni,this.indexArray=new vi,this.programConfigurations=new ea(Io,t.layers,t.zoom),this.segments=new Fi,this.stateDependentLayerIds=this.layers.filter(function(t){return t.isStateDependent()}).map(function(t){return t.id});};function jo(t,e){return t.x===e.x&&(t.x<0||t.x>ia)||t.y===e.y&&(t.y<0||t.y>ia)}function qo(t){return t.every(function(t){return t.x<0})||t.every(function(t){return t.x>ia})||t.every(function(t){return t.y<0})||t.every(function(t){return t.y>ia})}Uo.prototype.populate=function(t,e){this.features=[],this.hasPattern=_o("fill-extrusion",this.layers,e);for(var r=0,n=t;r=1){var v=f[d-1];if(!jo(m,v)){p.vertexLength+4>Fi.MAX_VERTEX_ARRAY_LENGTH&&(p=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));var g=m.sub(v)._perp()._unit(),x=v.dist(m);y+x>32768&&(y=0),Ro(this.layoutVertexArray,m.x,m.y,g.x,g.y,0,0,y),Ro(this.layoutVertexArray,m.x,m.y,g.x,g.y,0,1,y),y+=x,Ro(this.layoutVertexArray,v.x,v.y,g.x,g.y,0,0,y),Ro(this.layoutVertexArray,v.x,v.y,g.x,g.y,0,1,y);var b=p.vertexLength;this.indexArray.emplaceBack(b,b+2,b+1),this.indexArray.emplaceBack(b+1,b+2,b+3),p.vertexLength+=4,p.primitiveLength+=2;}}}}if(p.vertexLength+s>Fi.MAX_VERTEX_ARRAY_LENGTH&&(p=this.segments.prepareSegment(s,this.layoutVertexArray,this.indexArray)),"Polygon"===Do[t.type]){for(var _=[],w=[],A=p.vertexLength,k=0,S=o;k>6);}var ts=function(t){this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map(function(t){return t.id}),this.index=t.index,this.hasPattern=!1,this.patternFeatures=[],this.layoutVertexArray=new ii,this.indexArray=new vi,this.programConfigurations=new ea(Xo,t.layers,t.zoom),this.segments=new Fi,this.stateDependentLayerIds=this.layers.filter(function(t){return t.isStateDependent()}).map(function(t){return t.id});};function es(t,e){return (t/e.tileTotal*(e.end-e.start)+e.start)*(Wo-1)}ts.prototype.populate=function(t,e){this.hasPattern=_o("line",this.layers,e);for(var r=this.layers[0].layout.get("line-sort-key"),n=[],i=0,a=t;i=2&&t[p-1].equals(t[p-2]);)p--;for(var c=0;cc){var E=d.dist(_);if(E>2*h){var M=d.sub(d.sub(_)._mult(h/E)._round());this.distance+=M.dist(_),this.addCurrentVertex(M,this.distance,A.mult(1),0,0,!1,y,u),_=M;}}var T=_&&w,P=T?r:w?g:x;if(T&&"round"===P&&(Bi&&(P="bevel"),"bevel"===P&&(B>2&&(P="flipbevel"),B100)z=k.clone().mult(-1);else{var V=A.x*k.y-A.y*k.x>0?-1:1,F=B*A.add(k).mag()/A.sub(k).mag();z._perp()._mult(F*V);}this.addCurrentVertex(d,this.distance,z,0,0,!1,y,u),this.addCurrentVertex(d,this.distance,z.mult(-1),0,0,!1,y,u);}else if("bevel"===P||"fakeround"===P){var L=A.x*k.y-A.y*k.x>0,D=-Math.sqrt(B*B-1);if(L?(v=0,m=D):(m=0,v=D),b||this.addCurrentVertex(d,this.distance,A,m,v,!1,y,u),"fakeround"===P){for(var O=Math.floor(8*(.5-(I-.5))),R=void 0,U=0;U=0;j--)R=A.mult((j+1)/(O+1))._add(k)._unit(),this.addPieSliceVertex(d,this.distance,R,L,y,u);}w&&this.addCurrentVertex(d,this.distance,k,-m,-v,!1,y,u);}else"butt"===P?(b||this.addCurrentVertex(d,this.distance,A,0,0,!1,y,u),w&&this.addCurrentVertex(d,this.distance,k,0,0,!1,y,u)):"square"===P?(b||(this.addCurrentVertex(d,this.distance,A,1,1,!1,y,u),this.e1=this.e2=-1),w&&this.addCurrentVertex(d,this.distance,k,-1,-1,!1,y,u)):"round"===P&&(b||(this.addCurrentVertex(d,this.distance,A,0,0,!1,y,u),this.addCurrentVertex(d,this.distance,A,1,1,!0,y,u),this.e1=this.e2=-1),w&&(this.addCurrentVertex(d,this.distance,k,-1,-1,!0,y,u),this.addCurrentVertex(d,this.distance,k,0,0,!1,y,u)));if(C&&S2*h){var N=d.add(w.sub(d)._mult(h/q)._round());this.distance+=N.dist(d),this.addCurrentVertex(N,this.distance,k.mult(1),0,0,!1,y,u),d=N;}}b=!1;}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,o,s);}},ts.prototype.addCurrentVertex=function(t,e,r,n,i,a,o,s){var u,l=this.layoutVertexArray,p=this.indexArray;s&&(e=es(e,s)),u=r.clone(),n&&u._sub(r.perp()._mult(n)),Qo(l,t,u,a,!1,n,e),this.e3=o.vertexLength++,this.e1>=0&&this.e2>=0&&(p.emplaceBack(this.e1,this.e2,this.e3),o.primitiveLength++),this.e1=this.e2,this.e2=this.e3,u=r.mult(-1),i&&u._sub(r.perp()._mult(i)),Qo(l,t,u,a,!0,-i,e),this.e3=o.vertexLength++,this.e1>=0&&this.e2>=0&&(p.emplaceBack(this.e1,this.e2,this.e3),o.primitiveLength++),this.e1=this.e2,this.e2=this.e3,e>Wo/2&&!s&&(this.distance=0,this.addCurrentVertex(t,this.distance,r,n,i,a,o));},ts.prototype.addPieSliceVertex=function(t,e,r,n,i,a){r=r.mult(n?-1:1);var o=this.layoutVertexArray,s=this.indexArray;a&&(e=es(e,a)),Qo(o,t,r,!1,n,0,e),this.e3=i.vertexLength++,this.e1>=0&&this.e2>=0&&(s.emplaceBack(this.e1,this.e2,this.e3),i.primitiveLength++),n?this.e2=this.e3:this.e1=this.e3;},mn("LineBucket",ts,{omit:["layers","patternFeatures"]});var rs=new Jn({"line-cap":new Nn(zt.layout_line["line-cap"]),"line-join":new Kn(zt.layout_line["line-join"]),"line-miter-limit":new Nn(zt.layout_line["line-miter-limit"]),"line-round-limit":new Nn(zt.layout_line["line-round-limit"]),"line-sort-key":new Kn(zt.layout_line["line-sort-key"])}),ns={paint:new Jn({"line-opacity":new Kn(zt.paint_line["line-opacity"]),"line-color":new Kn(zt.paint_line["line-color"]),"line-translate":new Nn(zt.paint_line["line-translate"]),"line-translate-anchor":new Nn(zt.paint_line["line-translate-anchor"]),"line-width":new Kn(zt.paint_line["line-width"]),"line-gap-width":new Kn(zt.paint_line["line-gap-width"]),"line-offset":new Kn(zt.paint_line["line-offset"]),"line-blur":new Kn(zt.paint_line["line-blur"]),"line-dasharray":new Gn(zt.paint_line["line-dasharray"]),"line-pattern":new Zn(zt.paint_line["line-pattern"]),"line-gradient":new Xn(zt.paint_line["line-gradient"])}),layout:rs},is=new(function(t){function e(){t.apply(this,arguments);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.possiblyEvaluate=function(e,r){return r=new Vn(Math.floor(r.zoom),{now:r.now,fadeDuration:r.fadeDuration,zoomHistory:r.zoomHistory,transition:r.transition}),t.prototype.possiblyEvaluate.call(this,e,r)},e.prototype.evaluate=function(e,r,n,i){return r=c({},r,{zoom:Math.floor(r.zoom)}),t.prototype.evaluate.call(this,e,r,n,i)},e}(Kn))(ns.paint.properties["line-width"].specification);is.useIntegerZoom=!0;var as=function(t){function e(e){t.call(this,e,ns);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype._handleSpecialPaintPropertyUpdate=function(t){"line-gradient"===t&&this._updateGradient();},e.prototype._updateGradient=function(){var t=this._transitionablePaint._values["line-gradient"].value.expression;this.gradient=Ra(t,"lineProgress"),this.gradientTexture=null;},e.prototype.recalculate=function(e){t.prototype.recalculate.call(this,e),this.paint._values["line-floorwidth"]=is.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,e);},e.prototype.createBucket=function(t){return new ts(t)},e.prototype.queryRadius=function(t){var e=t,r=os(_a("line-width",this,e),_a("line-gap-width",this,e)),n=_a("line-offset",this,e);return r/2+Math.abs(n)+wa(this.paint.get("line-translate"))},e.prototype.queryIntersectsFeature=function(t,e,r,n,a,o,s){var u=Aa(t,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),o.angle,s),l=s/2*os(this.paint.get("line-width").evaluate(e,r),this.paint.get("line-gap-width").evaluate(e,r)),p=this.paint.get("line-offset").evaluate(e,r);return p&&(n=function(t,e){for(var r=[],n=new i(0,0),a=0;a=3)for(var a=0;a0?e+2*t:t}var ss=Qn([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"}]),us=Qn([{name:"a_projected_pos",components:3,type:"Float32"}],4),ls=(Qn([{name:"a_fade_opacity",components:1,type:"Uint32"}],4),Qn([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"}])),ps=(Qn([{type:"Int16",name:"anchorPointX"},{type:"Int16",name:"anchorPointY"},{type:"Int16",name:"x1"},{type:"Int16",name:"y1"},{type:"Int16",name:"x2"},{type:"Int16",name:"y2"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"},{type:"Int16",name:"radius"},{type:"Int16",name:"signedDistanceFromAnchor"}]),Qn([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4)),cs=Qn([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4);Qn([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Uint16",name:"glyphStartIndex"},{type:"Uint16",name:"numGlyphs"},{type:"Uint32",name:"vertexStartIndex"},{type:"Uint32",name:"lineStartIndex"},{type:"Uint32",name:"lineLength"},{type:"Uint16",name:"segment"},{type:"Uint16",name:"lowerSize"},{type:"Uint16",name:"upperSize"},{type:"Float32",name:"lineOffsetX"},{type:"Float32",name:"lineOffsetY"},{type:"Uint8",name:"writingMode"},{type:"Uint8",name:"hidden"},{type:"Uint32",name:"crossTileID"}]),Qn([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Int16",name:"rightJustifiedTextSymbolIndex"},{type:"Int16",name:"centerJustifiedTextSymbolIndex"},{type:"Int16",name:"leftJustifiedTextSymbolIndex"},{type:"Int16",name:"verticalPlacedTextSymbolIndex"},{type:"Uint16",name:"key"},{type:"Uint16",name:"textBoxStartIndex"},{type:"Uint16",name:"textBoxEndIndex"},{type:"Uint16",name:"iconBoxStartIndex"},{type:"Uint16",name:"iconBoxEndIndex"},{type:"Uint16",name:"featureIndex"},{type:"Uint16",name:"numHorizontalGlyphVertices"},{type:"Uint16",name:"numVerticalGlyphVertices"},{type:"Uint16",name:"numIconVertices"},{type:"Uint32",name:"crossTileID"},{type:"Float32",name:"textBoxScale"},{type:"Float32",name:"radialTextOffset"}]),Qn([{type:"Float32",name:"offsetX"}]),Qn([{type:"Int16",name:"x"},{type:"Int16",name:"y"},{type:"Int16",name:"tileUnitDistanceFromAnchor"}]);function hs(t,e,r){return t.sections.forEach(function(t){t.text=function(t,e,r){var n=e.layout.get("text-transform").evaluate(r,{});return "uppercase"===n?t=t.toLocaleUpperCase():"lowercase"===n&&(t=t.toLocaleLowerCase()),Pn.applyArabicShaping&&(t=Pn.applyArabicShaping(t)),t}(t.text,e,r);}),t}var fs={"!":"︕","#":"＃",$:"＄","%":"％","&":"＆","(":"︵",")":"︶","*":"＊","+":"＋",",":"︐","-":"︲",".":"・","/":"／",":":"︓",";":"︔","<":"︿","=":"＝",">":"﹀","?":"︖","@":"＠","[":"﹇","\\":"＼","]":"﹈","^":"＾",_:"︳","`":"｀","{":"︷","|":"―","}":"︸","~":"～","¢":"￠","£":"￡","¥":"￥","¦":"￤","¬":"￢","¯":"￣","–":"︲","—":"︱","‘":"﹃","’":"﹄","“":"﹁","”":"﹂","…":"︙","‧":"・","₩":"￦","、":"︑","。":"︒","〈":"︿","〉":"﹀","《":"︽","》":"︾","「":"﹁","」":"﹂","『":"﹃","』":"﹄","【":"︻","】":"︼","〔":"︹","〕":"︺","〖":"︗","〗":"︘","！":"︕","（":"︵","）":"︶","，":"︐","－":"︲","．":"・","：":"︓","；":"︔","＜":"︿","＞":"﹀","？":"︖","［":"﹇","］":"﹈","＿":"︳","｛":"︷","｜":"―","｝":"︸","｟":"︵","｠":"︶","｡":"︒","｢":"﹁","｣":"﹂"};var ys=function(t){function e(e,r,n,i){t.call(this,e,r),this.angle=n,void 0!==i&&(this.segment=i);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.clone=function(){return new e(this.x,this.y,this.angle,this.segment)},e}(i);mn("Anchor",ys);var ds=256;function ms(t,e){var r=e.expression;if("constant"===r.kind)return {kind:"constant",layoutSize:r.evaluate(new Vn(t+1))};if("source"===r.kind)return {kind:"source"};for(var n=r.zoomStops,i=r.interpolationType,a=0;a0)&&("constant"!==i.value.kind||i.value.value.length>0),u="constant"!==o.value.kind||o.value.value&&o.value.value.length>0,l=n.get("symbol-sort-key");if(this.features=[],s||u){for(var p=e.iconDependencies,c=e.glyphDependencies,h=new Vn(this.zoom),f=0,y=t;f=0;s--)a[s]={x:e[s].x,y:e[s].y,tileUnitDistanceFromAnchor:i},s>0&&(i+=e[s-1].dist(e[s]));for(var u=0;u0;this.addCollisionDebugVertices(a,o,s,u,l?this.collisionCircle:this.collisionBox,i.anchorPoint,r,l);}},zs.prototype.generateCollisionDebugBuffers=function(){for(var t=0;t0},zs.prototype.hasIconData=function(){return this.icon.segments.get().length>0},zs.prototype.hasCollisionBoxData=function(){return this.collisionBox.segments.get().length>0},zs.prototype.hasCollisionCircleData=function(){return this.collisionCircle.segments.get().length>0},zs.prototype.addIndicesForPlacedTextSymbol=function(t){for(var e=this.text.placedSymbolArray.get(t),r=e.vertexStartIndex+4*e.numGlyphs,n=e.vertexStartIndex;n1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(t),this.sortedAngle=t,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(var r=0,n=this.symbolInstanceIndexes;r=0&&n.indexOf(t)===r&&e.addIndicesForPlacedTextSymbol(t);}),a.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedTextSymbol(a.verticalPlacedTextSymbolIndex);var o=this.icon.placedSymbolArray.get(i);if(o.numGlyphs){var s=o.vertexStartIndex;this.icon.indexArray.emplaceBack(s,s+1,s+2),this.icon.indexArray.emplaceBack(s+1,s+2,s+3);}}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray);}},mn("SymbolBucket",zs,{omit:["layers","collisionBoxArray","features","compareText"]}),zs.MAX_GLYPHS=65535,zs.addDynamicAttributes=As;var Is=new Jn({"symbol-placement":new Nn(zt.layout_symbol["symbol-placement"]),"symbol-spacing":new Nn(zt.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new Nn(zt.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new Kn(zt.layout_symbol["symbol-sort-key"]),"symbol-z-order":new Nn(zt.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new Nn(zt.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new Nn(zt.layout_symbol["icon-ignore-placement"]),"icon-optional":new Nn(zt.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Nn(zt.layout_symbol["icon-rotation-alignment"]),"icon-size":new Kn(zt.layout_symbol["icon-size"]),"icon-text-fit":new Nn(zt.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Nn(zt.layout_symbol["icon-text-fit-padding"]),"icon-image":new Kn(zt.layout_symbol["icon-image"]),"icon-rotate":new Kn(zt.layout_symbol["icon-rotate"]),"icon-padding":new Nn(zt.layout_symbol["icon-padding"]),"icon-keep-upright":new Nn(zt.layout_symbol["icon-keep-upright"]),"icon-offset":new Kn(zt.layout_symbol["icon-offset"]),"icon-anchor":new Kn(zt.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Nn(zt.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Nn(zt.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Nn(zt.layout_symbol["text-rotation-alignment"]),"text-field":new Kn(zt.layout_symbol["text-field"]),"text-font":new Kn(zt.layout_symbol["text-font"]),"text-size":new Kn(zt.layout_symbol["text-size"]),"text-max-width":new Kn(zt.layout_symbol["text-max-width"]),"text-line-height":new Nn(zt.layout_symbol["text-line-height"]),"text-letter-spacing":new Kn(zt.layout_symbol["text-letter-spacing"]),"text-justify":new Kn(zt.layout_symbol["text-justify"]),"text-radial-offset":new Kn(zt.layout_symbol["text-radial-offset"]),"text-variable-anchor":new Nn(zt.layout_symbol["text-variable-anchor"]),"text-anchor":new Kn(zt.layout_symbol["text-anchor"]),"text-max-angle":new Nn(zt.layout_symbol["text-max-angle"]),"text-rotate":new Kn(zt.layout_symbol["text-rotate"]),"text-padding":new Nn(zt.layout_symbol["text-padding"]),"text-keep-upright":new Nn(zt.layout_symbol["text-keep-upright"]),"text-transform":new Kn(zt.layout_symbol["text-transform"]),"text-offset":new Kn(zt.layout_symbol["text-offset"]),"text-allow-overlap":new Nn(zt.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new Nn(zt.layout_symbol["text-ignore-placement"]),"text-optional":new Nn(zt.layout_symbol["text-optional"])}),Bs={paint:new Jn({"icon-opacity":new Kn(zt.paint_symbol["icon-opacity"]),"icon-color":new Kn(zt.paint_symbol["icon-color"]),"icon-halo-color":new Kn(zt.paint_symbol["icon-halo-color"]),"icon-halo-width":new Kn(zt.paint_symbol["icon-halo-width"]),"icon-halo-blur":new Kn(zt.paint_symbol["icon-halo-blur"]),"icon-translate":new Nn(zt.paint_symbol["icon-translate"]),"icon-translate-anchor":new Nn(zt.paint_symbol["icon-translate-anchor"]),"text-opacity":new Kn(zt.paint_symbol["text-opacity"]),"text-color":new Kn(zt.paint_symbol["text-color"]),"text-halo-color":new Kn(zt.paint_symbol["text-halo-color"]),"text-halo-width":new Kn(zt.paint_symbol["text-halo-width"]),"text-halo-blur":new Kn(zt.paint_symbol["text-halo-blur"]),"text-translate":new Nn(zt.paint_symbol["text-translate"]),"text-translate-anchor":new Nn(zt.paint_symbol["text-translate-anchor"])}),layout:Is},Cs=function(t){function e(e){t.call(this,e,Bs);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.recalculate=function(e){t.prototype.recalculate.call(this,e),"auto"===this.layout.get("icon-rotation-alignment")&&("point"!==this.layout.get("symbol-placement")?this.layout._values["icon-rotation-alignment"]="map":this.layout._values["icon-rotation-alignment"]="viewport"),"auto"===this.layout.get("text-rotation-alignment")&&("point"!==this.layout.get("symbol-placement")?this.layout._values["text-rotation-alignment"]="map":this.layout._values["text-rotation-alignment"]="viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment"));},e.prototype.getValueAndResolveTokens=function(t,e){var r=this.layout.get(t).evaluate(e,{}),n=this._unevaluatedLayout._values[t];return n.isDataDriven()||kr(n.value)?r:function(t,e){return e.replace(/{([^{}]+)}/g,function(e,r){return r in t?String(t[r]):""})}(e.properties,r)},e.prototype.createBucket=function(t){return new zs(t)},e.prototype.queryRadius=function(){return 0},e.prototype.queryIntersectsFeature=function(){return !1},e}(Hn),Es={paint:new Jn({"background-color":new Nn(zt.paint_background["background-color"]),"background-pattern":new Gn(zt.paint_background["background-pattern"]),"background-opacity":new Nn(zt.paint_background["background-opacity"])})},Ms=function(t){function e(e){t.call(this,e,Es);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(Hn),Ts={paint:new Jn({"raster-opacity":new Nn(zt.paint_raster["raster-opacity"]),"raster-hue-rotate":new Nn(zt.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new Nn(zt.paint_raster["raster-brightness-min"]),"raster-brightness-max":new Nn(zt.paint_raster["raster-brightness-max"]),"raster-saturation":new Nn(zt.paint_raster["raster-saturation"]),"raster-contrast":new Nn(zt.paint_raster["raster-contrast"]),"raster-resampling":new Nn(zt.paint_raster["raster-resampling"]),"raster-fade-duration":new Nn(zt.paint_raster["raster-fade-duration"])})},Ps=function(t){function e(e){t.call(this,e,Ts);}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e}(Hn);var Vs=function(t){function e(e){t.call(this,e,{}),this.implementation=e;}return t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e,e.prototype.is3D=function(){return "3d"===this.implementation.renderingMode},e.prototype.hasOffscreenPass=function(){return void 0!==this.implementation.prerender},e.prototype.recalculate=function(){},e.prototype.updateTransitions=function(){},e.prototype.hasTransition=function(){},e.prototype.serialize=function(){},e.prototype.onAdd=function(t){this.implementation.onAdd&&this.implementation.onAdd(t,t.painter.context.gl);},e.prototype.onRemove=function(t){this.implementation.onRemove&&this.implementation.onRemove(t,t.painter.context.gl);},e}(Hn),Fs={circle:Ea,heatmap:Ua,hillshade:qa,fill:zo,"fill-extrusion":Ko,line:as,symbol:Cs,background:Ms,raster:Ps};function Ls(t){for(var e=0,r=0,n=0,i=t;n=0;h--){var f=o[h];if(!(c.w>f.w||c.h>f.h)){if(c.x=f.x,c.y=f.y,u=Math.max(u,c.y+c.h),s=Math.max(s,c.x+c.w),c.w===f.w&&c.h===f.h){var y=o.pop();h>1,p=-7,c=r?i-1:0,h=r?-1:1,f=t[e+c];for(c+=h,a=f&(1<<-p)-1,f>>=-p,p+=s;p>0;a=256*a+t[e+c],c+=h,p-=8);for(o=a&(1<<-p)-1,a>>=-p,p+=n;p>0;o=256*o+t[e+c],c+=h,p-=8);if(0===a)a=1-l;else{if(a===u)return o?NaN:1/0*(f?-1:1);o+=Math.pow(2,n),a-=l;}return (f?-1:1)*o*Math.pow(2,a-n)},Gs=function(t,e,r,n,i,a){var o,s,u,l=8*a-i-1,p=(1<>1,h=23===i?Math.pow(2,-24)-Math.pow(2,-77):0,f=n?0:a-1,y=n?1:-1,d=e<0||0===e&&1/e<0?1:0;for(e=Math.abs(e),isNaN(e)||e===1/0?(s=isNaN(e)?1:0,o=p):(o=Math.floor(Math.log(e)/Math.LN2),e*(u=Math.pow(2,-o))<1&&(o--,u*=2),(e+=o+c>=1?h/u:h*Math.pow(2,1-c))*u>=2&&(o++,u/=2),o+c>=p?(s=0,o=p):o+c>=1?(s=(e*u-1)*Math.pow(2,i),o+=c):(s=e*Math.pow(2,c-1)*Math.pow(2,i),o=0));i>=8;t[r+f]=255&s,f+=y,s/=256,i-=8);for(o=o<0;t[r+f]=255&o,f+=y,o/=256,l-=8);t[r+f-y]|=128*d;},Xs=Js;function Js(t){this.buf=ArrayBuffer.isView&&ArrayBuffer.isView(t)?t:new Uint8Array(t||0),this.pos=0,this.type=0,this.length=this.buf.length;}Js.Varint=0,Js.Fixed64=1,Js.Bytes=2,Js.Fixed32=5;function Hs(t){return t.type===Js.Bytes?t.readVarint()+t.pos:t.pos+1}function Ys(t,e,r){return r?4294967296*e+(t>>>0):4294967296*(e>>>0)+(t>>>0)}function $s(t,e,r){var n=e<=16383?1:e<=2097151?2:e<=268435455?3:Math.floor(Math.log(e)/(7*Math.LN2));r.realloc(n);for(var i=r.pos-1;i>=t;i--)r.buf[i+n]=r.buf[i];}function Ws(t,e){for(var r=0;r>>8,t[r+2]=e>>>16,t[r+3]=e>>>24;}function lu(t,e){return (t[e]|t[e+1]<<8|t[e+2]<<16)+(t[e+3]<<24)}Js.prototype={destroy:function(){this.buf=null;},readFields:function(t,e,r){for(r=r||this.length;this.pos>3,a=this.pos;this.type=7&n,t(i,e,this),this.pos===a&&this.skip(n);}return e},readMessage:function(t,e){return this.readFields(t,e,this.readVarint()+this.pos)},readFixed32:function(){var t=su(this.buf,this.pos);return this.pos+=4,t},readSFixed32:function(){var t=lu(this.buf,this.pos);return this.pos+=4,t},readFixed64:function(){var t=su(this.buf,this.pos)+4294967296*su(this.buf,this.pos+4);return this.pos+=8,t},readSFixed64:function(){var t=su(this.buf,this.pos)+4294967296*lu(this.buf,this.pos+4);return this.pos+=8,t},readFloat:function(){var t=Zs(this.buf,this.pos,!0,23,4);return this.pos+=4,t},readDouble:function(){var t=Zs(this.buf,this.pos,!0,52,8);return this.pos+=8,t},readVarint:function(t){var e,r,n=this.buf;return e=127&(r=n[this.pos++]),r<128?e:(e|=(127&(r=n[this.pos++]))<<7,r<128?e:(e|=(127&(r=n[this.pos++]))<<14,r<128?e:(e|=(127&(r=n[this.pos++]))<<21,r<128?e:function(t,e,r){var n,i,a=r.buf;if(i=a[r.pos++],n=(112&i)>>4,i<128)return Ys(t,n,e);if(i=a[r.pos++],n|=(127&i)<<3,i<128)return Ys(t,n,e);if(i=a[r.pos++],n|=(127&i)<<10,i<128)return Ys(t,n,e);if(i=a[r.pos++],n|=(127&i)<<17,i<128)return Ys(t,n,e);if(i=a[r.pos++],n|=(127&i)<<24,i<128)return Ys(t,n,e);if(i=a[r.pos++],n|=(1&i)<<31,i<128)return Ys(t,n,e);throw new Error("Expected varint not more than 10 bytes")}(e|=(15&(r=n[this.pos]))<<28,t,this))))},readVarint64:function(){return this.readVarint(!0)},readSVarint:function(){var t=this.readVarint();return t%2==1?(t+1)/-2:t/2},readBoolean:function(){return Boolean(this.readVarint())},readString:function(){var t=this.readVarint()+this.pos,e=function(t,e,r){var n="",i=e;for(;i239?4:u>223?3:u>191?2:1;if(i+p>r)break;1===p?u<128&&(l=u):2===p?128==(192&(a=t[i+1]))&&(l=(31&u)<<6|63&a)<=127&&(l=null):3===p?(a=t[i+1],o=t[i+2],128==(192&a)&&128==(192&o)&&((l=(15&u)<<12|(63&a)<<6|63&o)<=2047||l>=55296&&l<=57343)&&(l=null)):4===p&&(a=t[i+1],o=t[i+2],s=t[i+3],128==(192&a)&&128==(192&o)&&128==(192&s)&&((l=(15&u)<<18|(63&a)<<12|(63&o)<<6|63&s)<=65535||l>=1114112)&&(l=null)),null===l?(l=65533,p=1):l>65535&&(l-=65536,n+=String.fromCharCode(l>>>10&1023|55296),l=56320|1023&l),n+=String.fromCharCode(l),i+=p;}return n}(this.buf,this.pos,t);return this.pos=t,e},readBytes:function(){var t=this.readVarint()+this.pos,e=this.buf.subarray(this.pos,t);return this.pos=t,e},readPackedVarint:function(t,e){if(this.type!==Js.Bytes)return t.push(this.readVarint(e));var r=Hs(this);for(t=t||[];this.pos127;);else if(e===Js.Bytes)this.pos=this.readVarint()+this.pos;else if(e===Js.Fixed32)this.pos+=4;else{if(e!==Js.Fixed64)throw new Error("Unimplemented type: "+e);this.pos+=8;}},writeTag:function(t,e){this.writeVarint(t<<3|e);},realloc:function(t){for(var e=this.length||16;e268435455||t<0?function(t,e){var r,n;t>=0?(r=t%4294967296|0,n=t/4294967296|0):(n=~(-t/4294967296),4294967295^(r=~(-t%4294967296))?r=r+1|0:(r=0,n=n+1|0));if(t>=0x10000000000000000||t<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 bytes");e.realloc(10),function(t,e,r){r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos++]=127&t|128,t>>>=7,r.buf[r.pos]=127&t;}(r,0,e),function(t,e){var r=(7&t)<<4;if(e.buf[e.pos++]|=r|((t>>>=3)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;e.buf[e.pos++]=127&t;}(n,e);}(t,this):(this.realloc(4),this.buf[this.pos++]=127&t|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=t>>>7&127))));},writeSVarint:function(t){this.writeVarint(t<0?2*-t-1:2*t);},writeBoolean:function(t){this.writeVarint(Boolean(t));},writeString:function(t){t=String(t),this.realloc(4*t.length),this.pos++;var e=this.pos;this.pos=function(t,e,r){for(var n,i,a=0;a55295&&n<57344){if(!i){n>56319||a+1===e.length?(t[r++]=239,t[r++]=191,t[r++]=189):i=n;continue}if(n<56320){t[r++]=239,t[r++]=191,t[r++]=189,i=n;continue}n=i-55296<<10|n-56320|65536,i=null;}else i&&(t[r++]=239,t[r++]=191,t[r++]=189,i=null);n<128?t[r++]=n:(n<2048?t[r++]=n>>6|192:(n<65536?t[r++]=n>>12|224:(t[r++]=n>>18|240,t[r++]=n>>12&63|128),t[r++]=n>>6&63|128),t[r++]=63&n|128);}return r}(this.buf,t,this.pos);var r=this.pos-e;r>=128&&$s(e,r,this),this.pos=e-1,this.writeVarint(r),this.pos+=r;},writeFloat:function(t){this.realloc(4),Gs(this.buf,t,this.pos,!0,23,4),this.pos+=4;},writeDouble:function(t){this.realloc(8),Gs(this.buf,t,this.pos,!0,52,8),this.pos+=8;},writeBytes:function(t){var e=t.length;this.writeVarint(e),this.realloc(e);for(var r=0;r=128&&$s(r,n,this),this.pos=r-1,this.writeVarint(n),this.pos+=n;},writeMessage:function(t,e,r){this.writeTag(t,Js.Bytes),this.writeRawMessage(e,r);},writePackedVarint:function(t,e){e.length&&this.writeMessage(t,Ws,e);},writePackedSVarint:function(t,e){e.length&&this.writeMessage(t,Qs,e);},writePackedBoolean:function(t,e){e.length&&this.writeMessage(t,ru,e);},writePackedFloat:function(t,e){e.length&&this.writeMessage(t,tu,e);},writePackedDouble:function(t,e){e.length&&this.writeMessage(t,eu,e);},writePackedFixed32:function(t,e){e.length&&this.writeMessage(t,nu,e);},writePackedSFixed32:function(t,e){e.length&&this.writeMessage(t,iu,e);},writePackedFixed64:function(t,e){e.length&&this.writeMessage(t,au,e);},writePackedSFixed64:function(t,e){e.length&&this.writeMessage(t,ou,e);},writeBytesField:function(t,e){this.writeTag(t,Js.Bytes),this.writeBytes(e);},writeFixed32Field:function(t,e){this.writeTag(t,Js.Fixed32),this.writeFixed32(e);},writeSFixed32Field:function(t,e){this.writeTag(t,Js.Fixed32),this.writeSFixed32(e);},writeFixed64Field:function(t,e){this.writeTag(t,Js.Fixed64),this.writeFixed64(e);},writeSFixed64Field:function(t,e){this.writeTag(t,Js.Fixed64),this.writeSFixed64(e);},writeVarintField:function(t,e){this.writeTag(t,Js.Varint),this.writeVarint(e);},writeSVarintField:function(t,e){this.writeTag(t,Js.Varint),this.writeSVarint(e);},writeStringField:function(t,e){this.writeTag(t,Js.Bytes),this.writeString(e);},writeFloatField:function(t,e){this.writeTag(t,Js.Fixed32),this.writeFloat(e);},writeDoubleField:function(t,e){this.writeTag(t,Js.Fixed64),this.writeDouble(e);},writeBooleanField:function(t,e){this.writeVarintField(t,Boolean(e));}};var pu=3;function cu(t,e,r){1===t&&r.readMessage(hu,e);}function hu(t,e,r){if(3===t){var n=r.readMessage(fu,{}),i=n.id,a=n.bitmap,o=n.width,s=n.height,u=n.left,l=n.top,p=n.advance;e.push({id:i,bitmap:new La({width:o+2*pu,height:s+2*pu},a),metrics:{width:o,height:s,left:u,top:l,advance:p}});}}function fu(t,e,r){1===t?e.id=r.readVarint():2===t?e.bitmap=r.readBytes():3===t?e.width=r.readVarint():4===t?e.height=r.readVarint():5===t?e.left=r.readSVarint():6===t?e.top=r.readSVarint():7===t&&(e.advance=r.readVarint());}var yu=pu,du=function(t,e,r){this.target=t,this.parent=e,this.mapId=r,this.callbacks={},this.callbackID=0,m(["receive"],this),this.target.addEventListener("message",this.receive,!1);};function mu(t,e,r){var n=2*Math.PI*6378137/256/Math.pow(2,r);return [t*n-2*Math.PI*6378137/2,e*n-2*Math.PI*6378137/2]}du.prototype.send=function(t,e,r,n){var i=this,a=r?this.mapId+":"+this.callbackID++:null;r&&(this.callbacks[a]=r);var o=[];if(this.target.postMessage({targetMapId:n,sourceMapId:this.mapId,type:t,id:String(a),data:gn(e,o)},o),r)return {cancel:function(){i.callbacks[a]=null,i.target.postMessage({targetMapId:n,sourceMapId:i.mapId,type:"",id:String(a)});}}},du.prototype.receive=function(t){var e,r=this,n=t.data,i=n.id;if(!n.targetMapId||this.mapId===n.targetMapId){var a=function(t,e){delete r.callbacks[i];var n=[];r.target.postMessage({sourceMapId:r.mapId,type:"",id:String(i),error:t?gn(t):null,data:gn(e,n)},n);};if(""===n.type||""===n.type)e=this.callbacks[n.id],delete this.callbacks[n.id],e&&n.error?e(xn(n.error)):e&&e(null,xn(n.data));else if(void 0!==n.id&&this.parent[n.type]){this.callbacks[n.id]=null;var o=this.parent[n.type](n.sourceMapId,xn(n.data),a);o&&null===this.callbacks[n.id]&&(this.callbacks[n.id]=o.cancel);}else if(void 0!==n.id&&this.parent.getWorkerSource){var s=n.type.split("."),u=xn(n.data);this.parent.getWorkerSource(n.sourceMapId,s[0],u.source)[s[1]](u,a);}else this.parent[n.type](xn(n.data));}},du.prototype.remove=function(){this.target.removeEventListener("message",this.receive,!1);};var vu=function(t,e){t&&(e?this.setSouthWest(t).setNorthEast(e):4===t.length?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1]));};vu.prototype.setNorthEast=function(t){return this._ne=t instanceof gu?new gu(t.lng,t.lat):gu.convert(t),this},vu.prototype.setSouthWest=function(t){return this._sw=t instanceof gu?new gu(t.lng,t.lat):gu.convert(t),this},vu.prototype.extend=function(t){var e,r,n=this._sw,i=this._ne;if(t instanceof gu)e=t,r=t;else{if(!(t instanceof vu))return Array.isArray(t)?t.every(Array.isArray)?this.extend(vu.convert(t)):this.extend(gu.convert(t)):this;if(e=t._sw,r=t._ne,!e||!r)return this}return n||i?(n.lng=Math.min(e.lng,n.lng),n.lat=Math.min(e.lat,n.lat),i.lng=Math.max(r.lng,i.lng),i.lat=Math.max(r.lat,i.lat)):(this._sw=new gu(e.lng,e.lat),this._ne=new gu(r.lng,r.lat)),this},vu.prototype.getCenter=function(){return new gu((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},vu.prototype.getSouthWest=function(){return this._sw},vu.prototype.getNorthEast=function(){return this._ne},vu.prototype.getNorthWest=function(){return new gu(this.getWest(),this.getNorth())},vu.prototype.getSouthEast=function(){return new gu(this.getEast(),this.getSouth())},vu.prototype.getWest=function(){return this._sw.lng},vu.prototype.getSouth=function(){return this._sw.lat},vu.prototype.getEast=function(){return this._ne.lng},vu.prototype.getNorth=function(){return this._ne.lat},vu.prototype.toArray=function(){return [this._sw.toArray(),this._ne.toArray()]},vu.prototype.toString=function(){return "LngLatBounds("+this._sw.toString()+", "+this._ne.toString()+")"},vu.prototype.isEmpty=function(){return !(this._sw&&this._ne)},vu.convert=function(t){return !t||t instanceof vu?t:new vu(t)};var gu=function(t,e){if(isNaN(t)||isNaN(e))throw new Error("Invalid LngLat object: ("+t+", "+e+")");if(this.lng=+t,this.lat=+e,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")};function xu(t){return 2*Math.PI*6378137*Math.cos(t*Math.PI/180)}function bu(t){return (180+t)/360}function _u(t){return (180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))/360}function wu(t,e){return t/xu(e)}function Au(t){var e=180-360*t;return 360/Math.PI*Math.atan(Math.exp(e*Math.PI/180))-90}gu.prototype.wrap=function(){return new gu(p(this.lng,-180,180),this.lat)},gu.prototype.toArray=function(){return [this.lng,this.lat]},gu.prototype.toString=function(){return "LngLat("+this.lng+", "+this.lat+")"},gu.prototype.toBounds=function(t){void 0===t&&(t=0);var e=360*t/40075017,r=e/Math.cos(Math.PI/180*this.lat);return new vu(new gu(this.lng-r,this.lat-e),new gu(this.lng+r,this.lat+e))},gu.convert=function(t){if(t instanceof gu)return t;if(Array.isArray(t)&&(2===t.length||3===t.length))return new gu(Number(t[0]),Number(t[1]));if(!Array.isArray(t)&&"object"==typeof t&&null!==t)return new gu(Number("lng"in t?t.lng:t.lon),Number(t.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: , lat: }, an object {lon: , lat: }, or an array of [, ]")};var ku=function(t,e,r){void 0===r&&(r=0),this.x=+t,this.y=+e,this.z=+r;};ku.fromLngLat=function(t,e){void 0===e&&(e=0);var r=gu.convert(t);return new ku(bu(r.lng),_u(r.lat),wu(e,r.lat))},ku.prototype.toLngLat=function(){return new gu(360*this.x-180,Au(this.y))},ku.prototype.toAltitude=function(){return t=this.z,e=this.y,t*xu(Au(e));var t,e;};var Su=function(t,e,r){this.z=t,this.x=e,this.y=r,this.key=Bu(0,t,e,r);};Su.prototype.equals=function(t){return this.z===t.z&&this.x===t.x&&this.y===t.y},Su.prototype.url=function(t,e){var r,n,i,a,o,s=(r=this.x,n=this.y,i=this.z,a=mu(256*r,256*(n=Math.pow(2,i)-n-1),i),o=mu(256*(r+1),256*(n+1),i),a[0]+","+a[1]+","+o[0]+","+o[1]),u=function(t,e,r){for(var n,i="",a=t;a>0;a--)i+=(e&(n=1<this.canonical.z?new Iu(t,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Iu(t,this.wrap,t,this.canonical.x>>e,this.canonical.y>>e)},Iu.prototype.isChildOf=function(t){if(t.wrap!==this.wrap)return !1;var e=this.canonical.z-t.canonical.z;return 0===t.overscaledZ||t.overscaledZ>e&&t.canonical.y===this.canonical.y>>e},Iu.prototype.children=function(t){if(this.overscaledZ>=t)return [new Iu(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];var e=this.canonical.z+1,r=2*this.canonical.x,n=2*this.canonical.y;return [new Iu(e,this.wrap,e,r,n),new Iu(e,this.wrap,e,r+1,n),new Iu(e,this.wrap,e,r,n+1),new Iu(e,this.wrap,e,r+1,n+1)]},Iu.prototype.isLessThan=function(t){return this.wrapt.wrap)&&(this.overscaledZt.overscaledZ)&&(this.canonical.xt.canonical.x)&&this.canonical.y=this.dim+1||e<-1||e>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return (e+1)*this.stride+(t+1)},Cu.prototype._unpackMapbox=function(t,e,r){return (256*t*256+256*e+r)/10-1e4},Cu.prototype._unpackTerrarium=function(t,e,r){return 256*t+e+r/256-32768},Cu.prototype.getPixels=function(){return new Da({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))},Cu.prototype.backfillBorder=function(t,e,r){if(this.dim!==t.dim)throw new Error("dem dimension mismatch");var n=e*this.dim,i=e*this.dim+this.dim,a=r*this.dim,o=r*this.dim+this.dim;switch(e){case-1:n=i-1;break;case 1:i=n+1;}switch(r){case-1:a=o-1;break;case 1:o=a+1;}for(var s=-e*this.dim,u=-r*this.dim,l=a;l=0)null!==this.deletedStates[t][n]&&(this.deletedStates[t][n]=this.deletedStates[t][n]||{},this.deletedStates[t][n][r]=null);else if(void 0!==e&&e>=0){if(this.stateChanges[t]&&this.stateChanges[t][n])for(r in this.deletedStates[t][n]={},this.stateChanges[t][n])this.deletedStates[t][n][r]=null;else this.deletedStates[t][n]=null;}else this.deletedStates[t]=null;}},Vu.prototype.getState=function(t,e){var r=String(e),n=this.state[t]||{},i=this.stateChanges[t]||{},a=c({},n[r],i[r]);if(null===this.deletedStates[t])return {};if(this.deletedStates[t]){var o=this.deletedStates[t][e];if(null===o)return {};for(var s in o)delete a[s];}return a},Vu.prototype.initializeTileState=function(t,e){t.setFeatureState(this.state,e);},Vu.prototype.coalesceChanges=function(t,e){var r={};for(var n in this.stateChanges){this.state[n]=this.state[n]||{};var i={};for(var a in this.stateChanges[n])this.state[n][a]||(this.state[n][a]={}),c(this.state[n][a],this.stateChanges[n][a]),i[a]=this.state[n][a];r[n]=i;}for(var o in this.deletedStates){this.state[o]=this.state[o]||{};var s={};if(null===this.deletedStates[o])for(var u in this.state[o])s[u]={},this.state[o][u]={};else for(var l in this.deletedStates[o]){if(null===this.deletedStates[o][l])this.state[o][l]={};else for(var p=0,h=Object.keys(this.deletedStates[o][l]);p=0&&p[3]>=0&&s.insert(o,p[0],p[1],p[2],p[3]);}},Fu.prototype.loadVTLayers=function(){return this.vtLayers||(this.vtLayers=new Lo.VectorTile(new Xs(this.rawTileData)).layers,this.sourceLayerCoder=new Mu(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers},Fu.prototype.query=function(t,e,r){var n=this;this.loadVTLayers();for(var a=t.params||{},o=ia/t.tileSize/t.scale,s=Or(a.filter),u=t.queryGeometry,l=t.queryPadding*o,p=Lu(u),c=this.grid.query(p.minX-l,p.minY-l,p.maxX+l,p.maxY+l),h=Lu(t.cameraQueryGeometry),f=this.grid3D.query(h.minX-l,h.minY-l,h.maxX+l,h.maxY+l,function(e,r,n,a){return function(t,e,r,n,a){for(var o=0,s=t;o=u.x&&a>=u.y)return !0}var l=[new i(e,r),new i(e,a),new i(n,a),new i(n,r)];if(t.length>2)for(var p=0,c=l;p=0)return !0;return !1}(a,u)){var l=this.sourceLayerCoder.decode(r),p=this.vtLayers[l].feature(n);if(i(new Vn(this.tileID.overscaledZ),p))for(var c=0;c>u.z,p=new i(u.x*l,u.y*l),c=new i(p.x+l,p.y+l),h=this.segments.prepareSegment(4,r,n);r.emplaceBack(p.x,p.y,p.x,p.y),r.emplaceBack(c.x,p.y,c.x,p.y),r.emplaceBack(p.x,c.y,p.x,c.y),r.emplaceBack(c.x,c.y,c.x,c.y);var f=h.vertexLength;n.emplaceBack(f,f+1,f+2),n.emplaceBack(f+1,f+2,f+3),h.vertexLength+=4,h.primitiveLength+=2;}this.maskedBoundsBuffer=e.createVertexBuffer(r,Eu.members),this.maskedIndexBuffer=e.createIndexBuffer(n);}},Ou.prototype.hasData=function(){return "loaded"===this.state||"reloading"===this.state||"expired"===this.state},Ou.prototype.patternsLoaded=function(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length},Ou.prototype.setExpiryData=function(t){var e=this.expirationTime;if(t.cacheControl){var r=S(t.cacheControl);r["max-age"]&&(this.expirationTime=Date.now()+1e3*r["max-age"]);}else t.expires&&(this.expirationTime=new Date(t.expires).getTime());if(this.expirationTime){var n=Date.now(),i=!1;if(this.expirationTime>n)i=!1;else if(e)if(this.expirationTime=0&&n>=t&&Nu[this.text.charCodeAt(n)];n--)r--;this.text=this.text.substring(t,r),this.sectionIndex=this.sectionIndex.slice(t,r);},ju.prototype.substring=function(t,e){var r=new ju;return r.text=this.text.substring(t,e),r.sectionIndex=this.sectionIndex.slice(t,e),r.sections=this.sections,r},ju.prototype.toString=function(){return this.text},ju.prototype.getMaxScale=function(){var t=this;return this.sectionIndex.reduce(function(e,r){return Math.max(e,t.sections[r].scale)},0)};var Nu={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},Ku={};function Zu(t,e,r,n){var i=Math.pow(t-e,2);return n?t=0,u=0,l=0;l-r/2;){if(--o<0)return !1;s-=t[o].dist(a),a=t[o];}s+=t[o].dist(t[o+1]),o++;for(var u=[],l=0;sn;)l-=u.shift().angleDelta;if(l>i)return !1;o++,s+=c.dist(h);}return !0}function Qu(t){for(var e=0,r=0;rl){var y=(l-u)/f,d=be(c.x,h.x,y),m=be(c.y,h.y,y),v=new ys(d,m,h.angleTo(c),p);return v._round(),!o||Wu(t,v,s,o,e)?v:void 0}u+=f;}}function nl(t,e,r,n,i,a,o,s,u){var l=tl(n,a,o),p=el(n,i),c=p*o,h=0===t[0].x||t[0].x===u||0===t[0].y||t[0].y===u;return e-c=0&&_=0&&w=0&&f+p<=c){var A=new ys(_,w,x,d);A._round(),i&&!Wu(e,A,o,i,a)||y.push(A);}}h+=g;}u||y.length||s||(y=t(e,h/2,n,i,a,o,s,!0,l));return y}(t,h?e/2*s%e:(p/2+2*a)*o*s%e,e,l,r,c,h,!1,u)}Ku[10]=!0,Ku[32]=!0,Ku[38]=!0,Ku[40]=!0,Ku[41]=!0,Ku[43]=!0,Ku[45]=!0,Ku[47]=!0,Ku[173]=!0,Ku[183]=!0,Ku[8203]=!0,Ku[8208]=!0,Ku[8211]=!0,Ku[8231]=!0;var il=function(t,e,r,n,a,o,s,u,l,p,c,h){var f=s.top*u-l,y=s.bottom*u+l,d=s.left*u-l,m=s.right*u+l;if(this.boxStartIndex=t.length,p){var v=y-f,g=m-d;v>0&&(v=Math.max(10*u,v),this._addLineCollisionCircles(t,e,r,r.segment,g,v,n,a,o,c));}else{if(h){var x=new i(d,f),b=new i(m,f),_=new i(d,y),w=new i(m,y),A=h*Math.PI/180;x._rotate(A),b._rotate(A),_._rotate(A),w._rotate(A),d=Math.min(x.x,b.x,_.x,w.x),m=Math.max(x.x,b.x,_.x,w.x),f=Math.min(x.y,b.y,_.y,w.y),y=Math.max(x.y,b.y,_.y,w.y);}t.emplaceBack(r.x,r.y,d,f,m,y,n,a,o,0,0);}this.boxEndIndex=t.length;};il.prototype._addLineCollisionCircles=function(t,e,r,n,i,a,o,s,u,l){var p=a/2,c=Math.floor(i/p)||1,h=1+.4*Math.log(l)/Math.LN2,f=Math.floor(c*h/2),y=-a/2,d=r,m=n+1,v=y,g=-i/2,x=g-i/4;do{if(--m<0){if(v>g)return;m=0;break}v-=e[m].dist(d),d=e[m];}while(v>x);for(var b=e[m].dist(e[m+1]),_=-f;_i&&(A+=w-i),!(A=e.length)return;b=e[m].dist(e[m+1]);}var k=A-v,S=e[m],z=e[m+1].sub(S)._unit()._mult(k)._add(S)._round(),I=Math.abs(A-y)0)for(var r=(this.length>>1)-1;r>=0;r--)this._down(r);};function ol(t,e){return te?1:0}function sl(t,e,r){void 0===e&&(e=1),void 0===r&&(r=!1);for(var n=1/0,a=1/0,o=-1/0,s=-1/0,u=t[0],l=0;lo)&&(o=p.x),(!l||p.y>s)&&(s=p.y);}var c=o-n,h=s-a,f=Math.min(c,h),y=f/2,d=new al([],ul);if(0===f)return new i(n,a);for(var m=n;mg.d||!g.d)&&(g=b,r&&console.log("found best %d after %d probes",Math.round(1e4*b.d)/1e4,x)),b.max-g.d<=e||(y=b.h/2,d.push(new ll(b.p.x-y,b.p.y-y,y,t)),d.push(new ll(b.p.x+y,b.p.y-y,y,t)),d.push(new ll(b.p.x-y,b.p.y+y,y,t)),d.push(new ll(b.p.x+y,b.p.y+y,y,t)),x+=4);}return r&&(console.log("num probes: "+x),console.log("best distance: "+g.d)),g.p}function ul(t,e){return e.max-t.max}function ll(t,e,r,n){this.p=new i(t,e),this.h=r,this.d=function(t,e){for(var r=!1,n=1/0,i=0;it.y!=p.y>t.y&&t.x<(p.x-l.x)*(t.y-l.y)/(p.y-l.y)+l.x&&(r=!r),n=Math.min(n,va(t,l,p));}return (r?1:-1)*Math.sqrt(n)}(this.p,n),this.max=this.d+this.h*Math.SQRT2;}al.prototype.push=function(t){this.data.push(t),this.length++,this._up(this.length-1);},al.prototype.pop=function(){if(0!==this.length){var t=this.data[0];return this.length--,this.length>0&&(this.data[0]=this.data[this.length],this._down(0)),this.data.pop(),t}},al.prototype.peek=function(){return this.data[0]},al.prototype._up=function(t){for(var e=this.data,r=this.compare,n=e[t];t>0;){var i=t-1>>1,a=e[i];if(r(n,a)>=0)break;e[t]=a,t=i;}e[t]=n;},al.prototype._down=function(t){for(var e=this.data,r=this.compare,n=this.length>>1,i=e[t];t=0)break;e[t]=o,t=a;}e[t]=i;};var pl=e(function(t){t.exports=function(t,e){var r,n,i,a,o,s,u,l;for(r=3&t.length,n=t.length-r,i=e,o=3432918353,s=461845907,l=0;l>>16)*o&65535)<<16)&4294967295)<<15|u>>>17))*s+(((u>>>16)*s&65535)<<16)&4294967295)<<13|i>>>19))+((5*(i>>>16)&65535)<<16)&4294967295))+((58964+(a>>>16)&65535)<<16);switch(u=0,r){case 3:u^=(255&t.charCodeAt(l+2))<<16;case 2:u^=(255&t.charCodeAt(l+1))<<8;case 1:i^=u=(65535&(u=(u=(65535&(u^=255&t.charCodeAt(l)))*o+(((u>>>16)*o&65535)<<16)&4294967295)<<15|u>>>17))*s+(((u>>>16)*s&65535)<<16)&4294967295;}return i^=t.length,i=2246822507*(65535&(i^=i>>>16))+((2246822507*(i>>>16)&65535)<<16)&4294967295,i=3266489909*(65535&(i^=i>>>13))+((3266489909*(i>>>16)&65535)<<16)&4294967295,(i^=i>>>16)>>>0};}),cl=e(function(t){t.exports=function(t,e){for(var r,n=t.length,i=e^n,a=0;n>=4;)r=1540483477*(65535&(r=255&t.charCodeAt(a)|(255&t.charCodeAt(++a))<<8|(255&t.charCodeAt(++a))<<16|(255&t.charCodeAt(++a))<<24))+((1540483477*(r>>>16)&65535)<<16),i=1540483477*(65535&i)+((1540483477*(i>>>16)&65535)<<16)^(r=1540483477*(65535&(r^=r>>>24))+((1540483477*(r>>>16)&65535)<<16)),n-=4,++a;switch(n){case 3:i^=(255&t.charCodeAt(a+2))<<16;case 2:i^=(255&t.charCodeAt(a+1))<<8;case 1:i=1540483477*(65535&(i^=255&t.charCodeAt(a)))+((1540483477*(i>>>16)&65535)<<16);}return i=1540483477*(65535&(i^=i>>>13))+((1540483477*(i>>>16)&65535)<<16),(i^=i>>>15)>>>0};}),hl=pl,fl=pl,yl=cl;hl.murmur3=fl,hl.murmur2=yl;var dl=7;function ml(t,e){var r=0,n=0,i=e/Math.sqrt(2);switch(t){case"top-right":case"top-left":n=i-dl;break;case"bottom-right":case"bottom-left":n=-i+dl;break;case"bottom":n=-e+dl;break;case"top":n=e-dl;}switch(t){case"top-right":case"bottom-right":r=-i;break;case"top-left":case"bottom-left":r=i;break;case"left":r=e;break;case"right":r=-e;}return [r,n]}function vl(t){switch(t){case"right":case"top-right":case"bottom-right":return "right";case"left":case"top-left":case"bottom-left":return "left"}return "center"}function gl(t,e,r,n,a,o,s){var u=o.layoutTextSize.evaluate(e,{}),l=o.layoutIconSize.evaluate(e,{}),p=o.textMaxSize.evaluate(e,{});void 0===p&&(p=u);var c=t.layers[0].layout,h=c.get("icon-offset").evaluate(e,{}),f=_l(r.horizontal),y=u/24,d=t.tilePixelRatio*y,m=t.tilePixelRatio*p/24,v=t.tilePixelRatio*l,g=t.tilePixelRatio*c.get("symbol-spacing"),x=c.get("text-padding")*t.tilePixelRatio,b=c.get("icon-padding")*t.tilePixelRatio,_=c.get("text-max-angle")/180*Math.PI,A="map"===c.get("text-rotation-alignment")&&"point"!==c.get("symbol-placement"),k="map"===c.get("icon-rotation-alignment")&&"point"!==c.get("symbol-placement"),S=c.get("symbol-placement"),z=g/2,I=function(u,l){l.x<0||l.x>=ia||l.y<0||l.y>=ia||function(t,e,r,n,a,o,s,u,l,p,c,h,f,y,d,m,v,g,x,b,_){var A,k,S=t.addToLineVertexArray(e,r),z=0,I=0,B=0,C={},E=hl(""),M=(o.layout.get("text-radial-offset").evaluate(x,{})||0)*Ru;for(var T in n.horizontal){var P=n.horizontal[T];if(!A){E=hl(P.text);var V=o.layout.get("text-rotate").evaluate(x,{});A=new il(s,r,e,u,l,p,P,c,h,f,t.overscaling,V);}var F=1===P.lineCount;if(I+=bl(t,e,P,o,f,x,y,S,n.vertical?Uu.horizontal:Uu.horizontalOnly,F?Object.keys(n.horizontal):[T],C,b,_),F)break}n.vertical&&(B+=bl(t,e,n.vertical,o,f,x,y,S,Uu.vertical,["vertical"],C,b,_));var L=A?A.boxStartIndex:t.collisionBoxArray.length,D=A?A.boxEndIndex:t.collisionBoxArray.length;if(a){var O=function(t,e,r,n,a,o){var s,u,l,p,c=e.image,h=r.layout,f=e.top-1/c.pixelRatio,y=e.left-1/c.pixelRatio,d=e.bottom+1/c.pixelRatio,m=e.right+1/c.pixelRatio;if("none"!==h.get("icon-text-fit")&&a){var v=m-y,g=d-f,x=h.get("text-size").evaluate(o,{})/24,b=a.left*x,_=a.right*x,w=a.top*x,A=_-b,k=a.bottom*x-w,S=h.get("icon-text-fit-padding")[0],z=h.get("icon-text-fit-padding")[1],I=h.get("icon-text-fit-padding")[2],B=h.get("icon-text-fit-padding")[3],C="width"===h.get("icon-text-fit")?.5*(k-g):0,E="height"===h.get("icon-text-fit")?.5*(A-v):0,M="width"===h.get("icon-text-fit")||"both"===h.get("icon-text-fit")?A:v,T="height"===h.get("icon-text-fit")||"both"===h.get("icon-text-fit")?k:g;s=new i(b+E-B,w+C-S),u=new i(b+E+z+M,w+C-S),l=new i(b+E+z+M,w+C+I+T),p=new i(b+E-B,w+C+I+T);}else s=new i(y,f),u=new i(m,f),l=new i(m,d),p=new i(y,d);var P=r.layout.get("icon-rotate").evaluate(o,{})*Math.PI/180;if(P){var V=Math.sin(P),F=Math.cos(P),L=[F,-V,V,F];s._matMult(L),u._matMult(L),p._matMult(L),l._matMult(L);}return [{tl:s,tr:u,bl:p,br:l,tex:c.paddedRect,writingMode:void 0,glyphOffset:[0,0]}]}(0,a,o,0,_l(n.horizontal),x),R=o.layout.get("icon-rotate").evaluate(x,{});k=new il(s,r,e,u,l,p,a,d,m,!1,t.overscaling,R),z=4*O.length;var U=t.iconSizeData,j=null;"source"===U.kind?(j=[ds*o.layout.get("icon-size").evaluate(x,{})])[0]>xl&&w(t.layerIds[0]+': Value for "icon-size" is >= 256. Reduce your "icon-size".'):"composite"===U.kind&&((j=[ds*_.compositeIconSizes[0].evaluate(x,{}),ds*_.compositeIconSizes[1].evaluate(x,{})])[0]>xl||j[1]>xl)&&w(t.layerIds[0]+': Value for "icon-size" is >= 256. Reduce your "icon-size".'),t.addSymbols(t.icon,O,j,g,v,x,!1,e,S.lineStartIndex,S.lineLength);}var q=k?k.boxStartIndex:t.collisionBoxArray.length,N=k?k.boxEndIndex:t.collisionBoxArray.length;t.glyphOffsetArray.length>=zs.MAX_GLYPHS&&w("Too many glyphs being rendered in a tile. See https://github.com/mapbox/mapbox-gl-js/issues/2907");t.symbolInstances.emplaceBack(e.x,e.y,C.right>=0?C.right:-1,C.center>=0?C.center:-1,C.left>=0?C.left:-1,C.vertical||-1,E,L,D,q,N,u,I,B,z,0,c,M);}(t,l,u,r,n,t.layers[0],t.collisionBoxArray,e.index,e.sourceLayerIndex,t.index,d,x,A,s,v,b,k,h,e,a,o);};if("line"===S)for(var B=0,C=function(t,e,r,n,a){for(var o=[],s=0;s=n&&h.x>=n||(c.x>=n?c=new i(n,c.y+(h.y-c.y)*((n-c.x)/(h.x-c.x)))._round():h.x>=n&&(h=new i(n,c.y+(h.y-c.y)*((n-c.x)/(h.x-c.x)))._round()),c.y>=a&&h.y>=a||(c.y>=a?c=new i(c.x+(h.x-c.x)*((a-c.y)/(h.y-c.y)),a)._round():h.y>=a&&(h=new i(c.x+(h.x-c.x)*((a-c.y)/(h.y-c.y)),a)._round()),l&&c.equals(l[l.length-1])||(l=[c],o.push(l)),l.push(h)))));}return o}(e.geometry,0,0,ia,ia);B1){var D=rl(L,_,r.vertical||f,n,24,m);D&&I(L,D);}}else if("Polygon"===e.type)for(var O=0,R=xo(e.geometry,0);Oxl&&w(t.layerIds[0]+': Value for "text-size" is >= 256. Reduce your "text-size".'):"composite"===d.kind&&((m=[ds*f.compositeTextSizes[0].evaluate(o,{}),ds*f.compositeTextSizes[1].evaluate(o,{})])[0]>xl||m[1]>xl)&&w(t.layerIds[0]+': Value for "text-size" is >= 256. Reduce your "text-size".'),t.addSymbols(t.text,y,m,s,a,o,l,e,u.lineStartIndex,u.lineLength);for(var v=0,g=p;v=0;o--)if(n.dist(a[o])it&&(t.send("enforceCacheSizeLimit",nt),lt=0);},t.clamp=l,t.clearTileCache=function(t){var e=self.caches.delete(rt);t&&e.catch(t).then(function(){return t()});},t.clone=function(t){var e=new za(16);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e},t.clone$1=b,t.config=F,t.create=function(){var t=new za(16);return za!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0),t[0]=1,t[5]=1,t[10]=1,t[15]=1,t},t.create$1=function(){var t=new za(9);return za!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[5]=0,t[6]=0,t[7]=0),t[0]=1,t[4]=1,t[8]=1,t},t.create$2=function(){var t=new za(4);return za!=Float32Array&&(t[1]=0,t[2]=0),t[0]=1,t[3]=1,t},t.createCommonjsModule=e,t.createExpression=Sr,t.createLayout=Qn,t.createStyleLayer=function(t){return "custom"===t.type?new Vs(t):new Fs[t.type](t)},t.deepEqual=o,t.ease=u,t.emitValidationErrors=pn,t.endsWith=v,t.enforceCacheSizeLimit=function(t){self.caches&&self.caches.open(rt).then(function(e){e.keys().then(function(r){for(var n=0;n=P.maxzoom))if("none"!==P.visibility)a(_,this.zoom),(d[P.id]=P.createBucket({index:l.bucketLayerIDs.length,layers:_,zoom:this.zoom,pixelRatio:this.pixelRatio,overscaling:this.overscaling,collisionBoxArray:this.collisionBoxArray,sourceLayerIndex:x,sourceID:this.source})).populate(w,g),l.bucketLayerIDs.push(_.map(function(e){return e.id}));}}}var I=e.mapObject(g.glyphDependencies,function(e){return Object.keys(e).map(Number)});Object.keys(I).length?o.send("getGlyphs",{uid:this.uid,stacks:I},function(e,t){h||(h=e,c=t,D.call(s));}):c={};var T=Object.keys(g.iconDependencies);T.length?o.send("getImages",{icons:T},function(e,t){h||(h=e,p=t,D.call(s));}):p={};var L=Object.keys(g.patternDependencies);function D(){if(h)return n(h);if(c&&p&&f){var t=new i(c),r=new e.ImageAtlas(p,f);for(var o in d){var s=d[o];s instanceof e.SymbolBucket?(a(s.layers,this.zoom),e.performSymbolLayout(s,c,t.positions,p,r.iconPositions,this.showCollisionBoxes)):s.hasPattern&&(s instanceof e.LineBucket||s instanceof e.FillBucket||s instanceof e.FillExtrusionBucket)&&(a(s.layers,this.zoom),s.addFeatures(g,r.patternPositions));}this.status="done",n(null,{buckets:e.values(d).filter(function(e){return !e.isEmpty()}),featureIndex:l,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:t.image,imageAtlas:r,glyphMap:this.returnDependencies?c:null,iconMap:this.returnDependencies?p:null,glyphPositions:this.returnDependencies?t.positions:null});}}L.length?o.send("getImages",{icons:L},function(e,t){h||(h=e,f=t,D.call(s));}):f={},D.call(this);};var s="undefined"!=typeof performance,u={getEntriesByName:function(e){return !!(s&&performance&&performance.getEntriesByName)&&performance.getEntriesByName(e)},mark:function(e){return !!(s&&performance&&performance.mark)&&performance.mark(e)},measure:function(e,t,r){return !!(s&&performance&&performance.measure)&&performance.measure(e,t,r)},clearMarks:function(e){return !!(s&&performance&&performance.clearMarks)&&performance.clearMarks(e)},clearMeasures:function(e){return !!(s&&performance&&performance.clearMeasures)&&performance.clearMeasures(e)}},l=function(e){this._marks={start:[e.url,"start"].join("#"),end:[e.url,"end"].join("#"),measure:e.url.toString()},u.mark(this._marks.start);};function h(t,r){var o=e.getArrayBuffer(t.request,function(t,o,i,n){t?r(t):o&&r(null,{vectorTile:new e.vectorTile.VectorTile(new e.pbf(o)),rawData:o,cacheControl:i,expires:n});});return function(){o.cancel(),r();}}l.prototype.finish=function(){u.mark(this._marks.end);var e=u.getEntriesByName(this._marks.measure);return 0===e.length&&(u.measure(this._marks.measure,this._marks.start,this._marks.end),e=u.getEntriesByName(this._marks.measure),u.clearMarks(this._marks.start),u.clearMarks(this._marks.end),u.clearMeasures(this._marks.measure)),e},u.Performance=l;var c=function(e,t,r){this.actor=e,this.layerIndex=t,this.loadVectorData=r||h,this.loading={},this.loaded={};};c.prototype.loadTile=function(t,r){var o=this,i=t.uid;this.loading||(this.loading={});var a=!!(t&&t.request&&t.request.collectResourceTiming)&&new u.Performance(t.request),s=this.loading[i]=new n(t);s.abort=this.loadVectorData(t,function(t,n){if(delete o.loading[i],t||!n)return s.status="done",o.loaded[i]=s,r(t);var u=n.rawData,l={};n.expires&&(l.expires=n.expires),n.cacheControl&&(l.cacheControl=n.cacheControl);var h={};if(a){var c=a.finish();c&&(h.resourceTiming=JSON.parse(JSON.stringify(c)));}s.vectorTile=n.vectorTile,s.parse(n.vectorTile,o.layerIndex,o.actor,function(t,o){if(t||!o)return r(t);r(null,e.extend({rawTileData:u.slice(0)},o,l,h));}),o.loaded=o.loaded||{},o.loaded[i]=s;});},c.prototype.reloadTile=function(e,t){var r=this.loaded,o=e.uid,i=this;if(r&&r[o]){var n=r[o];n.showCollisionBoxes=e.showCollisionBoxes;var a=function(e,r){var o=n.reloadCallback;o&&(delete n.reloadCallback,n.parse(n.vectorTile,i.layerIndex,i.actor,o)),t(e,r);};"parsing"===n.status?n.reloadCallback=a:"done"===n.status&&(n.vectorTile?n.parse(n.vectorTile,this.layerIndex,this.actor,a):a());}},c.prototype.abortTile=function(e,t){var r=this.loading,o=e.uid;r&&r[o]&&r[o].abort&&(r[o].abort(),delete r[o]),t();},c.prototype.removeTile=function(e,t){var r=this.loaded,o=e.uid;r&&r[o]&&delete r[o],t();};var p=function(){this.loaded={};};p.prototype.loadTile=function(t,r){var o=t.uid,i=t.encoding,n=t.rawImageData,a=new e.DEMData(o,n,i);this.loaded=this.loaded||{},this.loaded[o]=a,r(null,a);},p.prototype.removeTile=function(e){var t=this.loaded,r=e.uid;t&&t[r]&&delete t[r];};var f={RADIUS:6378137,FLATTENING:1/298.257223563,POLAR_RADIUS:6356752.3142};function d(e){var t=0;if(e&&e.length>0){t+=Math.abs(g(e[0]));for(var r=1;r2){for(a=0;a=0}(e)===t?e:e.reverse()}var M=e.vectorTile.VectorTileFeature.prototype.toGeoJSON,k=function(t){this._feature=t,this.extent=e.EXTENT,this.type=t.type,this.properties=t.tags,"id"in t&&!isNaN(t.id)&&(this.id=parseInt(t.id,10));};k.prototype.loadGeometry=function(){if(1===this._feature.type){for(var t=[],r=0,o=this._feature.geometry;r>31}function J(e,t){for(var r=e.loadGeometry(),o=e.type,i=0,n=0,a=r.length,s=0;s>1;!function e(t,r,o,i,n,a){for(;n>i;){if(n-i>600){var s=n-i+1,u=o-i+1,l=Math.log(s),h=.5*Math.exp(2*l/3),c=.5*Math.sqrt(l*h*(s-h)/s)*(u-s/2<0?-1:1),p=Math.max(i,Math.floor(o-u*h/s+c)),f=Math.min(n,Math.floor(o+(s-u)*h/s+c));e(t,r,o,p,f,a);}var d=r[2*o+a],g=i,m=n;for(j(t,r,i,o),r[2*n+a]>d&&j(t,r,i,n);gd;)m--;}r[2*i+a]===d?j(t,r,i,m):j(t,r,++m,n),m<=o&&(i=m+1),o<=m&&(n=m-1);}}(e,t,a,o,i,n%2),Z(e,t,r,o,a-1,n+1),Z(e,t,r,a+1,i,n+1);}}function j(e,t,r,o){Y(e,r,o),Y(t,2*r,2*o),Y(t,2*r+1,2*o+1);}function Y(e,t,r){var o=e[t];e[t]=e[r],e[r]=o;}function V(e,t,r,o){var i=e-r,n=t-o;return i*i+n*n}L.fromVectorTileJs=D,L.fromGeojsonVt=C,L.GeoJSONWrapper=z;var X=function(e){return e[0]},W=function(e){return e[1]},R=function(e,t,r,o,i){void 0===t&&(t=X),void 0===r&&(r=W),void 0===o&&(o=64),void 0===i&&(i=Float64Array),this.nodeSize=o,this.points=e;for(var n=e.length<65536?Uint16Array:Uint32Array,a=this.ids=new n(e.length),s=this.coords=new i(2*e.length),u=0;u=r&&s<=i&&u>=o&&u<=n&&h.push(e[d]);else{var g=Math.floor((f+p)/2);s=t[2*g],u=t[2*g+1],s>=r&&s<=i&&u>=o&&u<=n&&h.push(e[g]);var m=(c+1)%2;(0===c?r<=s:o<=u)&&(l.push(f),l.push(g-1),l.push(m)),(0===c?i>=s:n>=u)&&(l.push(g+1),l.push(p),l.push(m));}}return h}(this.ids,this.coords,e,t,r,o,this.nodeSize)},R.prototype.within=function(e,t,r){return function(e,t,r,o,i,n){for(var a=[0,e.length-1,0],s=[],u=i*i;a.length;){var l=a.pop(),h=a.pop(),c=a.pop();if(h-c<=n)for(var p=c;p<=h;p++)V(t[2*p],t[2*p+1],r,o)<=u&&s.push(e[p]);else{var f=Math.floor((c+h)/2),d=t[2*f],g=t[2*f+1];V(d,g,r,o)<=u&&s.push(e[f]);var m=(l+1)%2;(0===l?r-i<=d:o-i<=g)&&(a.push(c),a.push(f-1),a.push(m)),(0===l?r+i>=d:o+i>=g)&&(a.push(f+1),a.push(h),a.push(m));}}return s}(this.ids,this.coords,e,t,r,this.nodeSize)};var q={minZoom:0,maxZoom:16,radius:40,extent:512,nodeSize:64,log:!1,reduce:null,map:function(e){return e}},U=function(e){this.options=re(Object.create(q),e),this.trees=new Array(this.options.maxZoom+1);};function $(e,t,r,o,i){return {x:e,y:t,zoom:1/0,id:r,parentId:-1,numPoints:o,properties:i}}function H(e,t){var r=e.geometry.coordinates,o=r[0],i=r[1];return {x:ee(o),y:te(i),zoom:1/0,index:t,parentId:-1}}function K(e){return {type:"Feature",id:e.id,properties:Q(e),geometry:{type:"Point",coordinates:[(o=e.x,360*(o-.5)),(t=e.y,r=(180-360*t)*Math.PI/180,360*Math.atan(Math.exp(r))/Math.PI-90)]}};var t,r,o;}function Q(e){var t=e.numPoints,r=t>=1e4?Math.round(t/1e3)+"k":t>=1e3?Math.round(t/100)/10+"k":t;return re(re({},e.properties),{cluster:!0,cluster_id:e.id,point_count:t,point_count_abbreviated:r})}function ee(e){return e/360+.5}function te(e){var t=Math.sin(e*Math.PI/180),r=.5-.25*Math.log((1+t)/(1-t))/Math.PI;return r<0?0:r>1?1:r}function re(e,t){for(var r in t)e[r]=t[r];return e}function oe(e){return e.x}function ie(e){return e.y}function ne(e,t,r,o,i,n){var a=i-r,s=n-o;if(0!==a||0!==s){var u=((e-r)*a+(t-o)*s)/(a*a+s*s);u>1?(r=i,o=n):u>0&&(r+=a*u,o+=s*u);}return (a=e-r)*a+(s=t-o)*s}function ae(e,t,r,o){var i={id:void 0===e?null:e,type:t,geometry:r,tags:o,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};return function(e){var t=e.geometry,r=e.type;if("Point"===r||"MultiPoint"===r||"LineString"===r)se(e,t);else if("Polygon"===r||"MultiLineString"===r)for(var o=0;o0&&(a+=o?(i*l-u*n)/2:Math.sqrt(Math.pow(u-i,2)+Math.pow(l-n,2))),i=u,n=l;}var h=t.length-3;t[2]=1,function e(t,r,o,i){for(var n,a=i,s=o-r>>1,u=o-r,l=t[r],h=t[r+1],c=t[o],p=t[o+1],f=r+3;fa)n=f,a=d;else if(d===a){var g=Math.abs(f-s);gi&&(n-r>3&&e(t,r,n,i),t[n+2]=a,o-n>3&&e(t,n,o,i));}(t,0,h,r),t[h+2]=1,t.size=Math.abs(a),t.start=0,t.end=t.size;}function ce(e,t,r,o){for(var i=0;i1?1:r}function de(e,t,r,o,i,n,a,s){if(o/=t,n>=(r/=t)&&a=o)return null;for(var u=[],l=0;l=r&&d=o)){var g=[];if("Point"===p||"MultiPoint"===p)ge(c,g,r,o,i);else if("LineString"===p)me(c,g,r,o,i,!1,s.lineMetrics);else if("MultiLineString"===p)ye(c,g,r,o,i,!1);else if("Polygon"===p)ye(c,g,r,o,i,!0);else if("MultiPolygon"===p)for(var m=0;m=r&&a<=o&&(t.push(e[n]),t.push(e[n+1]),t.push(e[n+2]));}}function me(e,t,r,o,i,n,a){for(var s,u,l=ve(e),h=0===i?we:Se,c=e.start,p=0;pr&&(u=h(l,f,d,m,v,r),a&&(l.start=c+s*u)):y>o?x=r&&(u=h(l,f,d,m,v,r),w=!0),x>o&&y<=o&&(u=h(l,f,d,m,v,o),w=!0),!n&&w&&(a&&(l.end=c+s*u),t.push(l),l=ve(e)),a&&(c+=s);}var S=e.length-3;f=e[S],d=e[S+1],g=e[S+2],(y=0===i?f:d)>=r&&y<=o&&xe(l,f,d,g),S=l.length-3,n&&S>=3&&(l[S]!==l[0]||l[S+1]!==l[1])&&xe(l,l[0],l[1],l[2]),l.length&&t.push(l);}function ve(e){var t=[];return t.size=e.size,t.start=e.start,t.end=e.end,t}function ye(e,t,r,o,i,n){for(var a=0;aa.maxX&&(a.maxX=h),c>a.maxY&&(a.maxY=c);}return a}function Ie(e,t,r,o){var i=t.geometry,n=t.type,a=[];if("Point"===n||"MultiPoint"===n)for(var s=0;s0&&t.size<(i?a:o))r.numPoints+=t.length/3;else{for(var s=[],u=0;ua)&&(r.numSimplified++,s.push(t[u]),s.push(t[u+1])),r.numPoints++;i&&function(e,t){for(var r=0,o=0,i=e.length,n=i-2;o0===t)for(o=0,i=e.length;o24)throw new Error("maxZoom should be in the 0-24 range");if(t.promoteId&&t.generateId)throw new Error("promoteId and generateId cannot be used together.");var o=function(e,t){var r=[];if("FeatureCollection"===e.type)for(var o=0;o=o;l--){var h=+Date.now();s=this._cluster(s,l),this.trees[l]=new R(s,oe,ie,n,Float32Array),r&&console.log("z%d: %d clusters in %dms",l,s.length,+Date.now()-h);}return r&&console.timeEnd("total time"),this},U.prototype.getClusters=function(e,t){var r=((e[0]+180)%360+360)%360-180,o=Math.max(-90,Math.min(90,e[1])),i=180===e[2]?180:((e[2]+180)%360+360)%360-180,n=Math.max(-90,Math.min(90,e[3]));if(e[2]-e[0]>=360)r=-180,i=180;else if(r>i){var a=this.getClusters([r,o,180,n],t),s=this.getClusters([-180,o,i,n],t);return a.concat(s)}for(var u=this.trees[this._limitZoom(t)],l=[],h=0,c=u.range(ee(r),te(n),ee(i),te(o));h>5,r=e%32,o="No cluster with the specified id.",i=this.trees[r];if(!i)throw new Error(o);var n=i.points[t];if(!n)throw new Error(o);for(var a=this.options.radius/(this.options.extent*Math.pow(2,r-1)),s=[],u=0,l=i.within(n.x,n.y,a);u1&&console.time("creation"),p=this.tiles[c]=Pe(e,t,r,o,u),this.tileCoords.push({z:t,x:r,y:o}),l)){l>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",t,r,o,p.numFeatures,p.numPoints,p.numSimplified),console.timeEnd("creation"));var f="z"+t;this.stats[f]=(this.stats[f]||0)+1,this.total++;}if(p.source=e,i){if(t===u.maxZoom||t===i)continue;var d=1<1&&console.time("clipping");var g,m,v,y,x,w,S=.5*u.buffer/u.extent,M=.5-S,k=.5+S,b=1+S;g=m=v=y=null,x=de(e,h,r-S,r+k,0,p.minX,p.maxX,u),w=de(e,h,r+M,r+b,0,p.minX,p.maxX,u),e=null,x&&(g=de(x,h,o-S,o+k,1,p.minY,p.maxY,u),m=de(x,h,o+M,o+b,1,p.minY,p.maxY,u),x=null),w&&(v=de(w,h,o-S,o+k,1,p.minY,p.maxY,u),y=de(w,h,o+M,o+b,1,p.minY,p.maxY,u),w=null),l>1&&console.timeEnd("clipping"),s.push(g||[],t+1,2*r,2*o),s.push(m||[],t+1,2*r,2*o+1),s.push(v||[],t+1,2*r+1,2*o),s.push(y||[],t+1,2*r+1,2*o+1);}}},Le.prototype.getTile=function(e,t,r){var o=this.options,i=o.extent,n=o.debug;if(e<0||e>24)return null;var a=1<1&&console.log("drilling down to z%d-%d-%d",e,t,r);for(var u,l=e,h=t,c=r;!u&&l>0;)l--,h=Math.floor(h/2),c=Math.floor(c/2),u=this.tiles[De(l,h,c)];return u&&u.source?(n>1&&console.log("found parent tile z%d-%d-%d",l,h,c),n>1&&console.time("drilling down"),this.splitTile(u.source,l,h,c,e,t,r),n>1&&console.timeEnd("drilling down"),this.tiles[s]?be(this.tiles[s],i):null):null};var ze=function(t){function r(e,r,o){t.call(this,e,r,Ce),o&&(this.loadGeoJSON=o);}return t&&(r.__proto__=t),r.prototype=Object.create(t&&t.prototype),r.prototype.constructor=r,r.prototype.loadData=function(e,t){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),this._pendingCallback=t,this._pendingLoadDataParams=e,this._state&&"Idle"!==this._state?this._state="NeedsLoadData":(this._state="Coalescing",this._loadData());},r.prototype._loadData=function(){var t=this;if(this._pendingCallback&&this._pendingLoadDataParams){var r=this._pendingCallback,o=this._pendingLoadDataParams;delete this._pendingCallback,delete this._pendingLoadDataParams;var i=!!(o&&o.request&&o.request.collectResourceTiming)&&new u.Performance(o.request);this.loadGeoJSON(o,function(n,a){if(n||!a)return r(n);if("object"!=typeof a)return r(new Error("Input data given to '"+o.source+"' is not a valid GeoJSON object."));y(a,!0);try{t._geoJSONIndex=o.cluster?new U(function(t){var r=t.superclusterOptions,o=t.clusterProperties;if(!o||!r)return r;for(var i={},n={},a={accumulated:null,zoom:0},s={properties:null},u=Object.keys(o),l=0,h=u;l=0?0:e.button},i.remove=function(t){t.parentNode&&t.parentNode.removeChild(t);};var p=function(e){function i(){e.call(this),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new t.RGBAImage({width:1,height:1}),this.dirty=!0;}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.isLoaded=function(){return this.loaded},i.prototype.setLoaded=function(t){if(this.loaded!==t&&(this.loaded=t,t)){for(var e=0,i=this.requestors;e=0?1.2:1));}function m(t,e,i,o,r,a,n){for(var s=0;s65535)e(new Error("glyphs > 65535 not supported"));else{var l=a.requests[s];l||(l=a.requests[s]=[],v.loadGlyphRange(i,s,o.url,o.requestManager,function(t,e){if(e)for(var i in e)a.glyphs[+i]=e[+i];for(var o=0,r=l;othis.height)return t.warnOnce("LineAtlas out of space"),null;for(var a=0,n=0;n=o&&e.x=r&&e.y0&&(l[new t.OverscaledTileID(e.overscaledZ,a,i.z,r,i.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,e.wrap,i.z,i.x,i.y-1).key]={backfilled:!1},l[new t.OverscaledTileID(e.overscaledZ,s,i.z,n,i.y-1).key]={backfilled:!1}),i.y+10&&(o.resourceTiming=e._resourceTiming,e._resourceTiming=[]),e.fire(new t.Event("data",o));}});},i.prototype.onAdd=function(t){this.map=t,this.load();},i.prototype.setData=function(e){var i=this;return this._data=e,this.fire(new t.Event("dataloading",{dataType:"source"})),this._updateWorkerData(function(e){if(e)i.fire(new t.ErrorEvent(e));else{var o={dataType:"source",sourceDataType:"content"};i._collectResourceTiming&&i._resourceTiming&&i._resourceTiming.length>0&&(o.resourceTiming=i._resourceTiming,i._resourceTiming=[]),i.fire(new t.Event("data",o));}}),this},i.prototype.getClusterExpansionZoom=function(t,e){return this.dispatcher.send("geojson.getClusterExpansionZoom",{clusterId:t,source:this.id},e,this.workerID),this},i.prototype.getClusterChildren=function(t,e){return this.dispatcher.send("geojson.getClusterChildren",{clusterId:t,source:this.id},e,this.workerID),this},i.prototype.getClusterLeaves=function(t,e,i,o){return this.dispatcher.send("geojson.getClusterLeaves",{source:this.id,clusterId:t,limit:e,offset:i},o,this.workerID),this},i.prototype._updateWorkerData=function(e){var i=this,o=t.extend({},this.workerOptions),r=this._data;"string"==typeof r?(o.request=this.map._requestManager.transformRequest(t.browser.resolveURL(r),t.ResourceType.Source),o.request.collectResourceTiming=this._collectResourceTiming):o.data=JSON.stringify(r),this.workerID=this.dispatcher.send(this.type+".loadData",o,function(t,r){i._removed||r&&r.abandoned||(i._loaded=!0,r&&r.resourceTiming&&r.resourceTiming[i.id]&&(i._resourceTiming=r.resourceTiming[i.id].slice(0)),i.dispatcher.send(i.type+".coalesce",{source:o.source},null,i.workerID),e(t));},this.workerID);},i.prototype.loadTile=function(e,i){var o=this,r=void 0===e.workerID?"loadTile":"reloadTile",a={type:this.type,uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:t.browser.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes};e.workerID=this.dispatcher.send(r,a,function(t,a){return e.unloadVectorData(),e.aborted?i(null):t?i(t):(e.loadVectorData(a,o.map.painter,"reloadTile"===r),i(null))},this.workerID);},i.prototype.abortTile=function(t){t.aborted=!0;},i.prototype.unloadTile=function(t){t.unloadVectorData(),this.dispatcher.send("removeTile",{uid:t.uid,type:this.type,source:this.id},null,t.workerID);},i.prototype.onRemove=function(){this._removed=!0,this.dispatcher.send("removeSource",{type:this.type,source:this.id},null,this.workerID);},i.prototype.serialize=function(){return t.extend({},this._options,{type:this.type,data:this._data})},i.prototype.hasTransition=function(){return !1},i}(t.Evented),L=function(e){function i(t,i,o,r){e.call(this),this.id=t,this.dispatcher=o,this.coordinates=i.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this.setEventedParent(r),this.options=i;}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.load=function(e,i){var o=this;this.fire(new t.Event("dataloading",{dataType:"source"})),this.url=this.options.url,t.getImage(this.map._requestManager.transformRequest(this.url,t.ResourceType.Image),function(r,a){r?o.fire(new t.ErrorEvent(r)):a&&(o.image=a,e&&(o.coordinates=e),i&&i(),o._finishLoading());});},i.prototype.updateImage=function(t){var e=this;return this.image&&t.url?(this.options.url=t.url,this.load(t.coordinates,function(){e.texture=null;}),this):this},i.prototype._finishLoading=function(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new t.Event("data",{dataType:"source",sourceDataType:"metadata"})));},i.prototype.onAdd=function(t){this.map=t,this.load();},i.prototype.setCoordinates=function(e){var i=this;this.coordinates=e;var o=e.map(t.MercatorCoordinate.fromLngLat);this.tileID=function(e){for(var i=1/0,o=1/0,r=-1/0,a=-1/0,n=0,s=e;nthis.max){var n=this._getAndRemoveByKey(this.order[0]);n&&this.onRemove(n);}return this},F.prototype.has=function(t){return t.wrapped().key in this.data},F.prototype.getAndRemove=function(t){return this.has(t)?this._getAndRemoveByKey(t.wrapped().key):null},F.prototype._getAndRemoveByKey=function(t){var e=this.data[t].shift();return e.timeout&&clearTimeout(e.timeout),0===this.data[t].length&&delete this.data[t],this.order.splice(this.order.indexOf(t),1),e.value},F.prototype.get=function(t){return this.has(t)?this.data[t.wrapped().key][0].value:null},F.prototype.remove=function(t,e){if(!this.has(t))return this;var i=t.wrapped().key,o=void 0===e?0:this.data[i].indexOf(e),r=this.data[i][o];return this.data[i].splice(o,1),r.timeout&&clearTimeout(r.timeout),0===this.data[i].length&&delete this.data[i],this.onRemove(r.value),this.order.splice(this.order.indexOf(i),1),this},F.prototype.setMaxSize=function(t){for(this.max=t;this.order.length>this.max;){var e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e);}return this};var U=function(t,e,i){this.context=t;var o=t.gl;this.buffer=o.createBuffer(),this.dynamicDraw=Boolean(i),this.context.unbindVAO(),t.bindElementBuffer.set(this.buffer),o.bufferData(o.ELEMENT_ARRAY_BUFFER,e.arrayBuffer,this.dynamicDraw?o.DYNAMIC_DRAW:o.STATIC_DRAW),this.dynamicDraw||delete e.arrayBuffer;};U.prototype.bind=function(){this.context.bindElementBuffer.set(this.buffer);},U.prototype.updateData=function(t){var e=this.context.gl;this.context.unbindVAO(),this.bind(),e.bufferSubData(e.ELEMENT_ARRAY_BUFFER,0,t.arrayBuffer);},U.prototype.destroy=function(){var t=this.context.gl;this.buffer&&(t.deleteBuffer(this.buffer),delete this.buffer);};var N={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"},Z=function(t,e,i,o){this.length=e.length,this.attributes=i,this.itemSize=e.bytesPerElement,this.dynamicDraw=o,this.context=t;var r=t.gl;this.buffer=r.createBuffer(),t.bindVertexBuffer.set(this.buffer),r.bufferData(r.ARRAY_BUFFER,e.arrayBuffer,this.dynamicDraw?r.DYNAMIC_DRAW:r.STATIC_DRAW),this.dynamicDraw||delete e.arrayBuffer;};Z.prototype.bind=function(){this.context.bindVertexBuffer.set(this.buffer);},Z.prototype.updateData=function(t){var e=this.context.gl;this.bind(),e.bufferSubData(e.ARRAY_BUFFER,0,t.arrayBuffer);},Z.prototype.enableAttributes=function(t,e){for(var i=0;i1||(Math.abs(i)>1&&(1===Math.abs(i+r)?i+=r:1===Math.abs(i-r)&&(i-=r)),e.dem&&t.dem&&(t.dem.backfillBorder(e.dem,i,o),t.neighboringTiles&&t.neighboringTiles[a]&&(t.neighboringTiles[a].backfilled=!0)));}},i.prototype.getTile=function(t){return this.getTileByID(t.key)},i.prototype.getTileByID=function(t){return this._tiles[t]},i.prototype.getZoom=function(t){return t.zoom+t.scaleZoom(t.tileSize/this._source.tileSize)},i.prototype._retainLoadedChildren=function(t,e,i,o){for(var r in this._tiles){var a=this._tiles[r];if(!(o[r]||!a.hasData()||a.tileID.overscaledZ<=e||a.tileID.overscaledZ>i)){for(var n=a.tileID;a&&a.tileID.overscaledZ>e+1;){var s=a.tileID.scaledTo(a.tileID.overscaledZ-1);(a=this._tiles[s.key])&&a.hasData()&&(n=s);}for(var l=n;l.overscaledZ>e;)if(t[(l=l.scaledTo(l.overscaledZ-1)).key]){o[n.key]=n;break}}}},i.prototype.findLoadedParent=function(t,e){for(var i=t.overscaledZ-1;i>=e;i--){var o=t.scaledTo(i);if(!o)return;var r=String(o.key),a=this._tiles[r];if(a&&a.hasData())return a;if(this._cache.has(o))return this._cache.get(o)}},i.prototype.updateCacheSize=function(t){var e=(Math.ceil(t.width/this._source.tileSize)+1)*(Math.ceil(t.height/this._source.tileSize)+1),i=Math.floor(5*e),o="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,i):i;this._cache.setMaxSize(o);},i.prototype.handleWrapJump=function(t){var e=(t-(void 0===this._prevLng?t:this._prevLng))/360,i=Math.round(e);if(this._prevLng=t,i){var o={};for(var r in this._tiles){var a=this._tiles[r];a.tileID=a.tileID.unwrapTo(a.tileID.wrap+i),o[a.tileID.key]=a;}for(var n in this._tiles=o,this._timers)clearTimeout(this._timers[n]),delete this._timers[n];for(var s in this._tiles){var l=this._tiles[s];this._setTileReloadTimer(s,l);}}},i.prototype.update=function(e){var o=this;if(this.transform=e,this._sourceLoaded&&!this._paused){var r;this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used?this._source.tileID?r=e.getVisibleUnwrappedCoordinates(this._source.tileID).map(function(e){return new t.OverscaledTileID(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y)}):(r=e.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}),this._source.hasTile&&(r=r.filter(function(t){return o._source.hasTile(t)}))):r=[];var a=(this._source.roundZoom?Math.round:Math.floor)(this.getZoom(e)),n=Math.max(a-i.maxOverzooming,this._source.minzoom),s=Math.max(a+i.maxUnderzooming,this._source.minzoom),l=this._updateRetainedTiles(r,a);if(Dt(this._source.type)){for(var c={},u={},h=0,p=Object.keys(l);hthis._source.maxzoom){var m=_.children(this._source.maxzoom)[0],g=this.getTile(m);if(g&&g.hasData()){o[m.key]=m;continue}}else{var v=_.children(this._source.maxzoom);if(o[v[0].key]&&o[v[1].key]&&o[v[2].key]&&o[v[3].key])continue}for(var y=f.wasRequested(),x=_.overscaledZ-1;x>=a;--x){var b=_.scaledTo(x);if(r[b.key])break;if(r[b.key]=!0,!(f=this.getTile(b))&&y&&(f=this._addTile(b)),f&&(o[b.key]=b,y=f.wasRequested(),f.hasData()))break}}}return o},i.prototype._addTile=function(e){var i=this._tiles[e.key];if(i)return i;(i=this._cache.getAndRemove(e))&&(this._setTileReloadTimer(e.key,i),i.tileID=e,this._state.initializeTileState(i,this.map?this.map.painter:null),this._cacheTimers[e.key]&&(clearTimeout(this._cacheTimers[e.key]),delete this._cacheTimers[e.key],this._setTileReloadTimer(e.key,i)));var o=Boolean(i);return o||(i=new t.Tile(e,this._source.tileSize*e.overscaleFactor()),this._loadTile(i,this._tileLoaded.bind(this,i,e.key,i.state))),i?(i.uses++,this._tiles[e.key]=i,o||this._source.fire(new t.Event("dataloading",{tile:i,coord:i.tileID,dataType:"source"})),i):null},i.prototype._setTileReloadTimer=function(t,e){var i=this;t in this._timers&&(clearTimeout(this._timers[t]),delete this._timers[t]);var o=e.getExpiryTimeout();o&&(this._timers[t]=setTimeout(function(){i._reloadTile(t,"expired"),delete i._timers[t];},o));},i.prototype._removeTile=function(t){var e=this._tiles[t];e&&(e.uses--,delete this._tiles[t],this._timers[t]&&(clearTimeout(this._timers[t]),delete this._timers[t]),e.uses>0||(e.hasData()?this._cache.add(e.tileID,e,e.getExpiryTimeout()):(e.aborted=!0,this._abortTile(e),this._unloadTile(e))));},i.prototype.clearTiles=function(){for(var t in this._shouldReloadOnResume=!1,this._paused=!1,this._tiles)this._removeTile(t);this._cache.reset();},i.prototype.tilesIn=function(e,i,o){var r=this,a=[],n=this.transform;if(!n)return a;for(var s=o?n.getCameraQueryGeometry(e):e,l=e.map(function(t){return n.pointCoordinate(t)}),c=s.map(function(t){return n.pointCoordinate(t)}),u=this.getIds(),h=1/0,p=1/0,d=-1/0,_=-1/0,f=0,m=c;f=0&&g[1].y+m>=0){var v=l.map(function(t){return s.getTilePoint(t)}),y=c.map(function(t){return s.getTilePoint(t)});a.push({tile:o,tileID:s,queryGeometry:v,cameraQueryGeometry:y,scale:f});}}},y=0;y=t.browser.now())return !0}return !1},i.prototype.setFeatureState=function(t,e,i){t=t||"_geojsonTileLayer",this._state.updateState(t,e,i);},i.prototype.removeFeatureState=function(t,e,i){t=t||"_geojsonTileLayer",this._state.removeFeatureState(t,e,i);},i.prototype.getFeatureState=function(t,e){return t=t||"_geojsonTileLayer",this._state.getState(t,e)},i}(t.Evented);function Lt(t,e){return t%32-e%32||e-t}function Dt(t){return "raster"===t||"image"===t||"video"===t}function Mt(){return new t.window.Worker($o.workerUrl)}zt.maxOverzooming=10,zt.maxUnderzooming=3;var Rt=function(){this.active={};};Rt.prototype.acquire=function(t){if(!this.workers)for(this.workers=[];this.workers.length=-e[0]&&i<=e[0]&&o>=-e[1]&&o<=e[1]}function Qt(e,i,o,r,a,n,s,l){var c=r?e.textSizeData:e.iconSizeData,u=t.evaluateSizeForZoom(c,o.transform.zoom),h=[256/o.width*2+1,256/o.height*2+1],p=r?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;p.clear();for(var d=e.lineVertexArray,_=r?e.text.placedSymbolArray:e.icon.placedSymbolArray,f=o.transform.width/o.transform.height,m=!1,g=0;g<_.length;g++){var v=_.get(g);if(v.hidden||v.writingMode===t.WritingMode.vertical&&!m)ae(v.numGlyphs,p);else{m=!1;var y=[v.anchorX,v.anchorY,0,1];if(t.transformMat4(y,y,i),Jt(y,h)){var x=.5+y[3]/o.transform.cameraToCenterDistance*.5,b=t.evaluateSizeForFeature(c,u,v),w=s?b*x:b/x,E=new t.Point(v.anchorX,v.anchorY),T=Yt(E,a).point,I={},C=ee(v,w,!1,l,i,a,n,e.glyphOffsetArray,d,p,T,E,I,f);m=C.useVertical,(C.notEnoughRoom||m||C.needsFlipping&&ee(v,w,!0,l,i,a,n,e.glyphOffsetArray,d,p,T,E,I,f).notEnoughRoom)&&ae(v.numGlyphs,p);}else ae(v.numGlyphs,p);}}r?e.text.dynamicLayoutVertexBuffer.updateData(p):e.icon.dynamicLayoutVertexBuffer.updateData(p);}function $t(t,e,i,o,r,a,n,s,l,c,u,h){var p=s.glyphStartIndex+s.numGlyphs,d=s.lineStartIndex,_=s.lineStartIndex+s.lineLength,f=e.getoffsetX(s.glyphStartIndex),m=e.getoffsetX(p-1),g=oe(t*f,i,o,r,a,n,s.segment,d,_,l,c,u,h);if(!g)return null;var v=oe(t*m,i,o,r,a,n,s.segment,d,_,l,c,u,h);return v?{first:g,last:v}:null}function te(e,i,o,r){if(e===t.WritingMode.horizontal&&Math.abs(o.y-i.y)>Math.abs(o.x-i.x)*r)return {useVertical:!0};return (e===t.WritingMode.vertical?i.yo.x)?{needsFlipping:!0}:null}function ee(e,i,o,r,a,n,s,l,c,u,h,p,d,_){var f,m=i/24,g=e.lineOffsetX*m,v=e.lineOffsetY*m;if(e.numGlyphs>1){var y=e.glyphStartIndex+e.numGlyphs,x=e.lineStartIndex,b=e.lineStartIndex+e.lineLength,w=$t(m,l,g,v,o,h,p,e,c,n,d,!1);if(!w)return {notEnoughRoom:!0};var E=Yt(w.first.point,s).point,T=Yt(w.last.point,s).point;if(r&&!o){var I=te(e.writingMode,E,T,_);if(I)return I}f=[w.first];for(var C=e.glyphStartIndex+1;C0?L.point:ie(p,z,S,1,a),M=te(e.writingMode,S,D,_);if(M)return M}var R=oe(m*l.getoffsetX(e.glyphStartIndex),g,v,o,h,p,e.segment,e.lineStartIndex,e.lineStartIndex+e.lineLength,c,n,d,!1);if(!R)return {notEnoughRoom:!0};f=[R];}for(var A=0,k=f;A0?1:-1,m=0;r&&(f*=-1,m=Math.PI),f<0&&(m+=Math.PI);for(var g=f>0?l+s:l+s+1,v=g,y=a,x=a,b=0,w=0,E=Math.abs(_);b+w<=E;){if((g+=f)=c)return null;if(x=y,void 0===(y=p[g])){var T=new t.Point(u.getx(g),u.gety(g)),I=Yt(T,h);if(I.signedDistanceFromCamera>0)y=p[g]=I.point;else{var C=g-f;y=ie(0===b?n:new t.Point(u.getx(C),u.gety(C)),T,x,E-b+1,h);}}b+=w,w=x.dist(y);}var S=(E-b)/w,P=y.sub(x),z=P.mult(S)._add(x);return z._add(P._unit()._perp()._mult(o*f)),{point:z,angle:m+Math.atan2(y.y-x.y,y.x-x.x),tileDistance:d?{prevTileDistance:g-f===v?0:u.gettileUnitDistanceFromAnchor(g-f),lastSegmentViewportDistance:E-b}:null}}Xt.prototype.keysLength=function(){return this.boxKeys.length+this.circleKeys.length},Xt.prototype.insert=function(t,e,i,o,r){this._forEachCell(e,i,o,r,this._insertBoxCell,this.boxUid++),this.boxKeys.push(t),this.bboxes.push(e),this.bboxes.push(i),this.bboxes.push(o),this.bboxes.push(r);},Xt.prototype.insertCircle=function(t,e,i,o){this._forEachCell(e-o,i-o,e+o,i+o,this._insertCircleCell,this.circleUid++),this.circleKeys.push(t),this.circles.push(e),this.circles.push(i),this.circles.push(o);},Xt.prototype._insertBoxCell=function(t,e,i,o,r,a){this.boxCells[r].push(a);},Xt.prototype._insertCircleCell=function(t,e,i,o,r,a){this.circleCells[r].push(a);},Xt.prototype._query=function(t,e,i,o,r,a){if(i<0||t>this.width||o<0||e>this.height)return !r&&[];var n=[];if(t<=0&&e<=0&&this.width<=i&&this.height<=o){if(r)return !0;for(var s=0;s0:n},Xt.prototype._queryCircle=function(t,e,i,o,r){var a=t-i,n=t+i,s=e-i,l=e+i;if(n<0||a>this.width||l<0||s>this.height)return !o&&[];var c=[],u={hitTest:o,circle:{x:t,y:e,radius:i},seenUids:{box:{},circle:{}}};return this._forEachCell(a,s,n,l,this._queryCellCircle,c,u,r),o?c.length>0:c},Xt.prototype.query=function(t,e,i,o,r){return this._query(t,e,i,o,!1,r)},Xt.prototype.hitTest=function(t,e,i,o,r){return this._query(t,e,i,o,!0,r)},Xt.prototype.hitTestCircle=function(t,e,i,o){return this._queryCircle(t,e,i,!0,o)},Xt.prototype._queryCell=function(t,e,i,o,r,a,n,s){var l=n.seenUids,c=this.boxCells[r];if(null!==c)for(var u=this.bboxes,h=0,p=c;h=u[_+0]&&o>=u[_+1]&&(!s||s(this.boxKeys[d]))){if(n.hitTest)return a.push(!0),!0;a.push({key:this.boxKeys[d],x1:u[_],y1:u[_+1],x2:u[_+2],y2:u[_+3]});}}}var f=this.circleCells[r];if(null!==f)for(var m=this.circles,g=0,v=f;gn*n+s*s},Xt.prototype._circleAndRectCollide=function(t,e,i,o,r,a,n){var s=(a-o)/2,l=Math.abs(t-(o+s));if(l>s+i)return !1;var c=(n-r)/2,u=Math.abs(e-(r+c));if(u>c+i)return !1;if(l<=s||u<=c)return !0;var h=l-s,p=u-c;return h*h+p*p<=i*i};var re=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function ae(t,e){for(var i=0;iS)le(e,P,!1);else{var R=this.projectPoint(c,z,L),A=D*T;if(_.length>0){var k=R.x-_[_.length-4],B=R.y-_[_.length-3];if(A*A*2>k*k+B*B)if(P+8-C&&O=this.screenRightBoundary||o<100||e>this.screenBottomBoundary},se.prototype.isInsideGrid=function(t,e,i,o){return i>=0&&t=0&&e0)return this.prevPlacement&&this.prevPlacement.variableOffsets[d.crossTileID]&&this.prevPlacement.placements[d.crossTileID]&&this.prevPlacement.placements[d.crossTileID].text&&(f=this.prevPlacement.variableOffsets[d.crossTileID].anchor),this.variableOffsets[d.crossTileID]={radialOffset:a,width:o,height:r,anchor:e,textBoxScale:n,prevAnchor:f},this.markUsedJustification(_,e,d),g},me.prototype.placeLayerBucket=function(e,i,o,r,a,n,s,l,c,u){var h=this,p=e.layers[0].layout,d=t.evaluateSizeForZoom(e.textSizeData,this.transform.zoom),_=p.get("text-optional"),f=p.get("icon-optional"),m=p.get("text-allow-overlap"),g=p.get("icon-allow-overlap"),v=m&&(g||!e.hasIconData()||f),y=g&&(m||!e.hasTextData()||_),x=this.collisionGroups.get(e.sourceID),b="map"===p.get("text-rotation-alignment"),w="map"===p.get("text-pitch-alignment"),E="viewport-y"===p.get("symbol-z-order");!e.collisionArrays&&u&&e.deserializeCollisionBoxes(u);var T=function(r,u){if(!c[r.crossTileID])if(l)h.placements[r.crossTileID]=new pe(!1,!1,!1);else{var g=!1,E=!1,T=!0,I=null,C=null,S=null,P=0,z=0;u.textFeatureIndex&&(P=u.textFeatureIndex);var L=u.textBox;if(L)if(p.get("text-variable-anchor")){var D=L.x2-L.x1,M=L.y2-L.y1,R=r.textBoxScale,A=p.get("text-variable-anchor");if(h.prevPlacement&&h.prevPlacement.variableOffsets[r.crossTileID]){var k=h.prevPlacement.variableOffsets[r.crossTileID];A.indexOf(k.anchor)>0&&(A=A.filter(function(t){return t!==k.anchor})).unshift(k.anchor);}for(var B=0,O=A;B0;T=I&&I.offscreen;var N=u.textCircles;if(N){var Z=e.text.placedSymbolArray.get(r.centerJustifiedTextSymbolIndex),j=t.evaluateSizeForFeature(e.textSizeData,d,Z);C=h.collisionIndex.placeCollisionCircles(N,p.get("text-allow-overlap"),a,n,Z,e.lineVertexArray,e.glyphOffsetArray,j,i,o,s,w,x.predicate),g=p.get("text-allow-overlap")||C.circles.length>0,T=T&&C.offscreen;}u.iconFeatureIndex&&(z=u.iconFeatureIndex),u.iconBox&&(E=(S=h.collisionIndex.placeCollisionBox(u.iconBox,p.get("icon-allow-overlap"),n,i,x.predicate)).box.length>0,T=T&&S.offscreen);var q=_||0===r.numHorizontalGlyphVertices&&0===r.numVerticalGlyphVertices,V=f||0===r.numIconVertices;q||V?V?q||(E=E&&g):g=E&&g:E=g=E&&g,g&&I&&h.collisionIndex.insertCollisionBox(I.box,p.get("text-ignore-placement"),e.bucketInstanceId,P,x.ID),E&&S&&h.collisionIndex.insertCollisionBox(S.box,p.get("icon-ignore-placement"),e.bucketInstanceId,z,x.ID),g&&C&&h.collisionIndex.insertCollisionCircles(C.circles,p.get("text-ignore-placement"),e.bucketInstanceId,P,x.ID),h.placements[r.crossTileID]=new pe(g||v,E||y,T||e.justReloaded),c[r.crossTileID]=!0;}};if(E)for(var I=e.getSortedSymbolIndexes(this.transform.angle),C=I.length-1;C>=0;--C){var S=I[C];T(e.symbolInstances.get(S),e.collisionArrays[S]);}else for(var P=0;P=0&&(e.text.placedSymbolArray.get(s).crossTileID=a>=0&&s!==a?0:o.crossTileID);}},me.prototype.commit=function(t){this.commitTime=t;var e=this.prevPlacement,i=!1,o=e&&0!==this.fadeDuration?(this.commitTime-e.commitTime)/this.fadeDuration:1,r=e?e.opacities:{},a=e?e.variableOffsets:{};for(var n in this.placements){var s=this.placements[n],l=r[n];l?(this.opacities[n]=new he(l,o,s.text,s.icon),i=i||s.text!==l.text.placed||s.icon!==l.icon.placed):(this.opacities[n]=new he(null,o,s.text,s.icon,s.skipFade),i=i||s.text||s.icon);}for(var c in r){var u=r[c];if(!this.opacities[c]){var h=new he(u,o,!1,!1);h.isHidden()||(this.opacities[c]=h,i=i||u.text.placed||u.icon.placed);}}for(var p in a)this.variableOffsets[p]||!this.opacities[p]||this.opacities[p].isHidden()||(this.variableOffsets[p]=a[p]);i?this.lastPlacementChangeTime=t:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=e?e.lastPlacementChangeTime:t);},me.prototype.updateLayerOpacities=function(t,e){for(var i={},o=0,r=e;o0||f>0,x=d.numIconVertices>0;if(y){for(var b=Ie(v.text),w=(_+f)/4,E=0;E=0&&(e.text.placedSymbolArray.get(t).hidden=T);});var I=this.variableOffsets[d.crossTileID];I&&this.markUsedJustification(e,I.anchor,d);}if(x){for(var C=Ie(v.icon),S=0;St},me.prototype.setStale=function(){this.stale=!0;};var ve=Math.pow(2,25),ye=Math.pow(2,24),xe=Math.pow(2,17),be=Math.pow(2,16),we=Math.pow(2,9),Ee=Math.pow(2,8),Te=Math.pow(2,1);function Ie(t){if(0===t.opacity&&!t.placed)return 0;if(1===t.opacity&&t.placed)return 4294967295;var e=t.placed?1:0,i=Math.floor(127*t.opacity);return i*ve+e*ye+i*xe+e*be+i*we+e*Ee+i*Te+e}var Ce=function(){this._currentTileIndex=0,this._seenCrossTileIDs={};};Ce.prototype.continuePlacement=function(t,e,i,o,r){for(;this._currentTileIndex2};this._currentPlacementIndex>=0;){var s=i[e[this._currentPlacementIndex]],l=this.placement.collisionIndex.transform.zoom;if("symbol"===s.type&&(!s.minzoom||s.minzoom<=l)&&(!s.maxzoom||s.maxzoom>l)){if(this._inProgressLayer||(this._inProgressLayer=new Ce),this._inProgressLayer.continuePlacement(o[s.source],this.placement,this._showCollisionBoxes,s,n))return;delete this._inProgressLayer;}this._currentPlacementIndex--;}this._done=!0;},Se.prototype.commit=function(t){return this.placement.commit(t),this.placement};var Pe=512/t.EXTENT/2,ze=function(t,e,i){this.tileID=t,this.indexedSymbolInstances={},this.bucketInstanceId=i;for(var o=0;ot.overscaledZ)for(var s in n){var l=n[s];l.tileID.isChildOf(t)&&l.findMatches(e.symbolInstances,t,r);}else{var c=n[t.scaledTo(Number(a)).key];c&&c.findMatches(e.symbolInstances,t,r);}}for(var u=0;u1?"@2x":"",l=t.getJSON(i.transformRequest(i.normalizeSpriteURL(e,s,".json"),t.ResourceType.SpriteJSON),function(t,e){l=null,n||(n=t,r=e,u());}),c=t.getImage(i.transformRequest(i.normalizeSpriteURL(e,s,".png"),t.ResourceType.SpriteImage),function(t,e){c=null,n||(n=t,a=e,u());});function u(){if(n)o(n);else if(r&&a){var e=t.browser.getImageData(a),i={};for(var s in r){var l=r[s],c=l.width,u=l.height,h=l.x,p=l.y,d=l.sdf,_=l.pixelRatio,f=new t.RGBAImage({width:c,height:u});t.RGBAImage.copy(e,f,{x:h,y:p},{x:0,y:0},{width:c,height:u}),i[s]={data:f,pixelRatio:_,sdf:d};}o(null,i);}}return {cancel:function(){l&&(l.cancel(),l=null),c&&(c.cancel(),c=null);}}}(e.sprite,this.map._requestManager,function(e,i){if(o._spriteRequest=null,e)o.fire(new t.ErrorEvent(e));else if(i)for(var r in i)o.imageManager.addImage(r,i[r]);o.imageManager.setLoaded(!0),o.fire(new t.Event("data",{dataType:"style"}));}):this.imageManager.setLoaded(!0),this.glyphManager.setURL(e.glyphs);var a=Ot(this.stylesheet.layers);this._order=a.map(function(t){return t.id}),this._layers={};for(var n=0,s=a;n0)throw new Error("Unimplemented: "+r.map(function(t){return t.command}).join(", ")+".");return o.forEach(function(t){"setTransition"!==t.command&&i[t.command].apply(i,t.args);}),this.stylesheet=e,!0},i.prototype.addImage=function(e,i){if(this.getImage(e))return this.fire(new t.ErrorEvent(new Error("An image with this name already exists.")));this.imageManager.addImage(e,i),this.fire(new t.Event("data",{dataType:"style"}));},i.prototype.updateImage=function(t,e){this.imageManager.updateImage(t,e);},i.prototype.getImage=function(t){return this.imageManager.getImage(t)},i.prototype.removeImage=function(e){if(!this.getImage(e))return this.fire(new t.ErrorEvent(new Error("No image with this name exists.")));this.imageManager.removeImage(e),this.fire(new t.Event("data",{dataType:"style"}));},i.prototype.listImages=function(){return this._checkLoaded(),this.imageManager.listImages()},i.prototype.addSource=function(e,i,o){var r=this;if(void 0===o&&(o={}),this._checkLoaded(),void 0!==this.sourceCaches[e])throw new Error("There is already a source with this ID");if(!i.type)throw new Error("The type property must be defined, but the only the following properties were given: "+Object.keys(i).join(", ")+".");if(!(["vector","raster","geojson","video","image"].indexOf(i.type)>=0)||!this._validate(t.validateStyle.source,"sources."+e,i,null,o)){this.map&&this.map._collectResourceTiming&&(i.collectResourceTiming=!0);var a=this.sourceCaches[e]=new zt(e,i,this.dispatcher);a.style=this,a.setEventedParent(this,function(){return {isSourceLoaded:r.loaded(),source:a.serialize(),sourceId:e}}),a.onAdd(this.map),this._changed=!0;}},i.prototype.removeSource=function(e){if(this._checkLoaded(),void 0===this.sourceCaches[e])throw new Error("There is no source with this ID");for(var i in this._layers)if(this._layers[i].source===e)return this.fire(new t.ErrorEvent(new Error('Source "'+e+'" cannot be removed while layer "'+i+'" is using it.')));var o=this.sourceCaches[e];delete this.sourceCaches[e],delete this._updatedSources[e],o.fire(new t.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:e})),o.setEventedParent(null),o.clearTiles(),o.onRemove&&o.onRemove(this.map),this._changed=!0;},i.prototype.setGeoJSONSourceData=function(t,e){this._checkLoaded(),this.sourceCaches[t].getSource().setData(e),this._changed=!0;},i.prototype.getSource=function(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()},i.prototype.addLayer=function(e,i,o){void 0===o&&(o={}),this._checkLoaded();var r=e.id;if(this.getLayer(r))this.fire(new t.ErrorEvent(new Error('Layer with id "'+r+'" already exists on this map')));else{var a;if("custom"===e.type){if(Re(this,t.validateCustomStyleLayer(e)))return;a=t.createStyleLayer(e);}else{if("object"==typeof e.source&&(this.addSource(r,e.source),e=t.clone$1(e),e=t.extend(e,{source:r})),this._validate(t.validateStyle.layer,"layers."+r,e,{arrayIndex:-1},o))return;a=t.createStyleLayer(e),this._validateLayer(a),a.setEventedParent(this,{layer:{id:r}});}var n=i?this._order.indexOf(i):this._order.length;if(i&&-1===n)this.fire(new t.ErrorEvent(new Error('Layer with id "'+i+'" does not exist on this map.')));else{if(this._order.splice(n,0,r),this._layerOrderChanged=!0,this._layers[r]=a,this._removedLayers[r]&&a.source&&"custom"!==a.type){var s=this._removedLayers[r];delete this._removedLayers[r],s.type!==a.type?this._updatedSources[a.source]="clear":(this._updatedSources[a.source]="reload",this.sourceCaches[a.source].pause());}this._updateLayer(a),a.onAdd&&a.onAdd(this.map);}}},i.prototype.moveLayer=function(e,i){if(this._checkLoaded(),this._changed=!0,this._layers[e]){if(e!==i){var o=this._order.indexOf(e);this._order.splice(o,1);var r=i?this._order.indexOf(i):this._order.length;i&&-1===r?this.fire(new t.ErrorEvent(new Error('Layer with id "'+i+'" does not exist on this map.'))):(this._order.splice(r,0,e),this._layerOrderChanged=!0);}}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be moved.")));},i.prototype.removeLayer=function(e){this._checkLoaded();var i=this._layers[e];if(i){i.setEventedParent(null);var o=this._order.indexOf(e);this._order.splice(o,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[e]=i,delete this._layers[e],delete this._updatedLayers[e],delete this._updatedPaintProps[e],i.onRemove&&i.onRemove(this.map);}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be removed.")));},i.prototype.getLayer=function(t){return this._layers[t]},i.prototype.setLayerZoomRange=function(e,i,o){this._checkLoaded();var r=this.getLayer(e);r?r.minzoom===i&&r.maxzoom===o||(null!=i&&(r.minzoom=i),null!=o&&(r.maxzoom=o),this._updateLayer(r)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot have zoom extent.")));},i.prototype.setFilter=function(e,i,o){void 0===o&&(o={}),this._checkLoaded();var r=this.getLayer(e);if(r){if(!t.deepEqual(r.filter,i))return null==i?(r.filter=void 0,void this._updateLayer(r)):void(this._validate(t.validateStyle.filter,"layers."+r.id+".filter",i,null,o)||(r.filter=t.clone$1(i),this._updateLayer(r)))}else this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be filtered.")));},i.prototype.getFilter=function(e){return t.clone$1(this.getLayer(e).filter)},i.prototype.setLayoutProperty=function(e,i,o,r){void 0===r&&(r={}),this._checkLoaded();var a=this.getLayer(e);a?t.deepEqual(a.getLayoutProperty(i),o)||(a.setLayoutProperty(i,o,r),this._updateLayer(a)):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")));},i.prototype.getLayoutProperty=function(e,i){var o=this.getLayer(e);if(o)return o.getLayoutProperty(i);this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style.")));},i.prototype.setPaintProperty=function(e,i,o,r){void 0===r&&(r={}),this._checkLoaded();var a=this.getLayer(e);a?t.deepEqual(a.getPaintProperty(i),o)||(a.setPaintProperty(i,o,r)&&this._updateLayer(a),this._changed=!0,this._updatedPaintProps[e]=!0):this.fire(new t.ErrorEvent(new Error("The layer '"+e+"' does not exist in the map's style and cannot be styled.")));},i.prototype.getPaintProperty=function(t,e){return this.getLayer(t).getPaintProperty(e)},i.prototype.setFeatureState=function(e,i){this._checkLoaded();var o=e.source,r=e.sourceLayer,a=this.sourceCaches[o],n=parseInt(e.id,10);if(void 0!==a){var s=a.getSource().type;"geojson"===s&&r?this.fire(new t.ErrorEvent(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):"vector"!==s||r?isNaN(n)||n<0?this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided and non-negative."))):a.setFeatureState(r,n,i):this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")));}else this.fire(new t.ErrorEvent(new Error("The source '"+o+"' does not exist in the map's style.")));},i.prototype.removeFeatureState=function(e,i){this._checkLoaded();var o=e.source,r=this.sourceCaches[o];if(void 0!==r){var a=r.getSource().type,n="vector"===a?e.sourceLayer:void 0,s=parseInt(e.id,10);"vector"!==a||n?void 0!==e.id&&isNaN(s)||s<0?this.fire(new t.ErrorEvent(new Error("The feature id parameter must be non-negative."))):i&&"string"!=typeof e.id&&"number"!=typeof e.id?this.fire(new t.ErrorEvent(new Error("A feature id is requred to remove its specific state property."))):r.removeFeatureState(n,s,i):this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")));}else this.fire(new t.ErrorEvent(new Error("The source '"+o+"' does not exist in the map's style.")));},i.prototype.getFeatureState=function(e){this._checkLoaded();var i=e.source,o=e.sourceLayer,r=this.sourceCaches[i],a=parseInt(e.id,10);if(void 0!==r)if("vector"!==r.getSource().type||o){if(!(isNaN(a)||a<0))return r.getFeatureState(o,a);this.fire(new t.ErrorEvent(new Error("The feature id parameter must be provided and non-negative.")));}else this.fire(new t.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")));else this.fire(new t.ErrorEvent(new Error("The source '"+i+"' does not exist in the map's style.")));},i.prototype.getTransition=function(){return t.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)},i.prototype.serialize=function(){return t.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,sources:t.mapObject(this.sourceCaches,function(t){return t.serialize()}),layers:this._serializeLayers(this._order)},function(t){return void 0!==t})},i.prototype._updateLayer=function(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&(this._updatedSources[t.source]="reload",this.sourceCaches[t.source].pause()),this._changed=!0;},i.prototype._flattenAndSortRenderedFeatures=function(t){for(var e=this,i=function(t){return "fill-extrusion"===e._layers[t].type},o={},r=[],a=this._order.length-1;a>=0;a--){var n=this._order[a];if(i(n)){o[n]=a;for(var s=0,l=t;s=0;_--){var f=this._order[_];if(i(f))for(var m=r.length-1;m>=0;m--){var g=r[m].feature;if(o[g.layer.id]<_)break;d.push(g),r.pop();}else for(var v=0,y=t;v 0.5) {gl_FragColor=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {gl_FragColor*=.1;}}","attribute vec2 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;attribute vec2 a_shift;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;varying float v_placed;varying float v_notUsed;void main() {vec4 projectedPoint=u_matrix*vec4(a_anchor_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);gl_Position=u_matrix*vec4(a_pos,0.0,1.0);gl_Position.xy+=(a_extrude+a_shift)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;}"),We=ci("uniform float u_overscale_factor;varying float v_placed;varying float v_notUsed;varying float v_radius;varying vec2 v_extrude;varying vec2 v_extrude_scale;void main() {float alpha=0.5;vec4 color=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {color=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {color*=.2;}float extrude_scale_length=length(v_extrude_scale);float extrude_length=length(v_extrude)*extrude_scale_length;float stroke_width=15.0*extrude_scale_length/u_overscale_factor;float radius=v_radius*extrude_scale_length;float distance_to_edge=abs(extrude_length-radius);float opacity_t=smoothstep(-stroke_width,0.0,-distance_to_edge);gl_FragColor=opacity_t*color;}","attribute vec2 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;varying float v_placed;varying float v_notUsed;varying float v_radius;varying vec2 v_extrude;varying vec2 v_extrude_scale;void main() {vec4 projectedPoint=u_matrix*vec4(a_anchor_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);gl_Position=u_matrix*vec4(a_pos,0.0,1.0);highp float padding_factor=1.2;gl_Position.xy+=a_extrude*u_extrude_scale*padding_factor*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;v_radius=abs(a_extrude.y);v_extrude=a_extrude*padding_factor;v_extrude_scale=u_extrude_scale*u_camera_to_center_distance*collision_perspective_ratio;}"),Xe=ci("uniform highp vec4 u_color;void main() {gl_FragColor=u_color;}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),He=ci("#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_FragColor=color*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);}"),Ke=ci("varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=outline_color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}"),Ye=ci("uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_fade;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=mix(color1,color2,u_fade)*alpha*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec4 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float pixelRatio=u_scale.x;float tileRatio=u_scale.y;float fromScale=u_scale.z;float toScale=u_scale.w;gl_Position=u_matrix*vec4(a_pos,0,1);vec2 display_size_a=vec2((pattern_br_a.x-pattern_tl_a.x)/pixelRatio,(pattern_br_a.y-pattern_tl_a.y)/pixelRatio);vec2 display_size_b=vec2((pattern_br_b.x-pattern_tl_b.x)/pixelRatio,(pattern_br_b.y-pattern_tl_b.y)/pixelRatio);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}"),Je=ci("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_fade)*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec4 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float pixelRatio=u_scale.x;float tileZoomRatio=u_scale.y;float fromScale=u_scale.z;float toScale=u_scale.w;vec2 display_size_a=vec2((pattern_br_a.x-pattern_tl_a.x)/pixelRatio,(pattern_br_a.y-pattern_tl_a.y)/pixelRatio);vec2 display_size_b=vec2((pattern_br_b.x-pattern_tl_b.x)/pixelRatio,(pattern_br_b.y-pattern_tl_b.y)/pixelRatio);gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileZoomRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileZoomRatio,a_pos);}"),Qe=ci("varying vec4 v_color;void main() {gl_FragColor=v_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;attribute vec2 a_pos;attribute vec4 a_normal_ed;varying vec4 v_color;\n#pragma mapbox: define highp float base\n#pragma mapbox: define highp float height\n#pragma mapbox: define highp vec4 color\nvoid main() {\n#pragma mapbox: initialize highp float base\n#pragma mapbox: initialize highp float height\n#pragma mapbox: initialize highp vec4 color\nvec3 normal=a_normal_ed.xyz;base=max(0.0,base);height=max(0.0,height);float t=mod(normal.x,2.0);gl_Position=u_matrix*vec4(a_pos,t > 0.0 ? height : base,1);float colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;v_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;float directional=clamp(dot(normal/16384.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_color.r+=clamp(color.r*directional*u_lightcolor.r,mix(0.0,0.3,1.0-u_lightcolor.r),1.0);v_color.g+=clamp(color.g*directional*u_lightcolor.g,mix(0.0,0.3,1.0-u_lightcolor.g),1.0);v_color.b+=clamp(color.b*directional*u_lightcolor.b,mix(0.0,0.3,1.0-u_lightcolor.b),1.0);v_color*=u_opacity;}"),$e=ci("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 mixedColor=mix(color1,color2,u_fade);gl_FragColor=mixedColor*v_lighting;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform vec4 u_scale;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;attribute vec2 a_pos;attribute vec4 a_normal_ed;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float pixelRatio=u_scale.x;float tileRatio=u_scale.y;float fromScale=u_scale.z;float toScale=u_scale.w;vec3 normal=a_normal_ed.xyz;float edgedistance=a_normal_ed.w;vec2 display_size_a=vec2((pattern_br_a.x-pattern_tl_a.x)/pixelRatio,(pattern_br_a.y-pattern_tl_a.y)/pixelRatio);vec2 display_size_b=vec2((pattern_br_b.x-pattern_tl_b.x)/pixelRatio,(pattern_br_b.y-pattern_tl_b.y)/pixelRatio);base=max(0.0,base);height=max(0.0,height);float t=mod(normal.x,2.0);float z=t > 0.0 ? height : base;gl_Position=u_matrix*vec4(a_pos,z,1);vec2 pos=normal.x==1.0 && normal.y==0.0 && normal.z==16384.0\n? a_pos\n: vec2(edgedistance,z*u_height_factor);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float directional=clamp(dot(normal/16383.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_lighting.rgb+=clamp(directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;}"),ti=ci("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform float u_maxzoom;float getElevation(vec2 coord,float bias) {vec4 data=texture2D(u_image,coord)*255.0;return (data.r+data.g*256.0+data.b*256.0*256.0)/4.0;}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y),0.0);float b=getElevation(v_pos+vec2(0,-epsilon.y),0.0);float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y),0.0);float d=getElevation(v_pos+vec2(-epsilon.x,0),0.0);float e=getElevation(v_pos,0.0);float f=getElevation(v_pos+vec2(epsilon.x,0),0.0);float g=getElevation(v_pos+vec2(-epsilon.x,epsilon.y),0.0);float h=getElevation(v_pos+vec2(0,epsilon.y),0.0);float i=getElevation(v_pos+vec2(epsilon.x,epsilon.y),0.0);float exaggeration=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;vec2 deriv=vec2((c+f+f+i)-(a+d+d+g),(g+h+h+i)-(a+b+b+c))/ pow(2.0,(u_zoom-u_maxzoom)*exaggeration+19.2562-u_zoom);gl_FragColor=clamp(vec4(deriv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_dimension;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),ei=ci("uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent;\n#define PI 3.141592653589793\nvoid main() {vec4 pixel=texture2D(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);gl_FragColor=accent_color*(1.0-shade_color.a)+shade_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;}"),ii=ci("uniform lowp float u_device_pixel_ratio;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp float v_linesofar;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;v_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_width2=vec2(outset,inset);}"),oi=ci("uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;varying highp float v_lineprogress;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);vec4 color=texture2D(u_image,vec2(v_lineprogress,0.5));gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define MAX_LINE_DISTANCE 32767.0\n#define scale 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_units_to_pixels;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp float v_lineprogress;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;v_lineprogress=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0/MAX_LINE_DISTANCE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_width2=vec2(outset,inset);}"),ri=ci("uniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_fade;uniform mediump vec4 u_scale;uniform sampler2D u_image;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float pixelRatio=u_scale.x;float tileZoomRatio=u_scale.y;float fromScale=u_scale.z;float toScale=u_scale.w;vec2 display_size_a=vec2((pattern_br_a.x-pattern_tl_a.x)/pixelRatio,(pattern_br_a.y-pattern_tl_a.y)/pixelRatio);vec2 display_size_b=vec2((pattern_br_b.x-pattern_tl_b.x)/pixelRatio,(pattern_br_b.y-pattern_tl_b.y)/pixelRatio);vec2 pattern_size_a=vec2(display_size_a.x*fromScale/tileZoomRatio,display_size_a.y);vec2 pattern_size_b=vec2(display_size_b.x*toScale/tileZoomRatio,display_size_b.y);float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float x_a=mod(v_linesofar/pattern_size_a.x,1.0);float x_b=mod(v_linesofar/pattern_size_b.x,1.0);float y_a=0.5+(v_normal.y*clamp(v_width2.s,0.0,(pattern_size_a.y+2.0)/2.0)/pattern_size_a.y);float y_b=0.5+(v_normal.y*clamp(v_width2.s,0.0,(pattern_size_b.y+2.0)/2.0)/pattern_size_b.y);vec2 pos_a=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,vec2(x_a,y_a));vec2 pos_b=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,vec2(x_b,y_b));vec4 color=mix(texture2D(u_image,pos_a),texture2D(u_image,pos_b),u_fade);gl_FragColor=color*alpha*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform vec2 u_units_to_pixels;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_linesofar=a_linesofar;v_width2=vec2(outset,inset);}"),ai=ci("uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;uniform float u_sdfgamma;uniform float u_mix;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float sdfdist_a=texture2D(u_image,v_tex_a).a;float sdfdist_b=texture2D(u_image,v_tex_b).a;float sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);alpha*=smoothstep(0.5-u_sdfgamma/floorwidth,0.5+u_sdfgamma/floorwidth,sdfdist);gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_patternscale_a;uniform float u_tex_y_a;uniform vec2 u_patternscale_b;uniform float u_tex_y_b;uniform vec2 u_units_to_pixels;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_tex_a=vec2(a_linesofar*u_patternscale_a.x/floorwidth,normal.y*u_patternscale_a.y+u_tex_y_a);v_tex_b=vec2(a_linesofar*u_patternscale_b.x/floorwidth,normal.y*u_patternscale_b.y+u_tex_y_b);v_width2=vec2(outset,inset);}"),ni=ci("uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;varying vec2 v_pos0;varying vec2 v_pos1;uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;void main() {vec4 color0=texture2D(u_image0,v_pos0);vec4 color1=texture2D(u_image1,v_pos1);if (color0.a > 0.0) {color0.rgb=color0.rgb/color0.a;}if (color1.a > 0.0) {color1.rgb=color1.rgb/color1.a;}vec4 color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 rgb=color.rgb;rgb=vec3(dot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);gl_FragColor=vec4(mix(u_high_vec,u_low_vec,rgb)*color.a,color.a);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform float u_buffer_scale;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;varying vec2 v_pos1;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos0=(((a_texture_pos/8192.0)-0.5)/u_buffer_scale )+0.5;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}"),si=ci("uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nlowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform highp float u_camera_to_center_distance;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform float u_fade_change;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform vec2 u_texsize;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size[0],a_size[1],u_size_t)/256.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size[0]/256.0;} else if (!u_is_size_zoom_constant && u_is_size_feature_constant) {size=u_size;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),0,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),0.0,1.0);v_tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;v_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));}"),li=ci("#define SDF_PX 8.0\nuniform bool u_is_halo;uniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;varying vec2 v_data0;varying vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat EDGE_GAMMA=0.105/u_device_pixel_ratio;vec2 tex=v_data0.xy;float gamma_scale=v_data1.x;float size=v_data1.y;float fade_opacity=v_data1[2];float fontScale=u_is_text ? size/24.0 : size;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;varying vec2 v_data0;varying vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size[0],a_size[1],u_size_t)/256.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size[0]/256.0;} else if (!u_is_size_zoom_constant && u_is_size_feature_constant) {size=u_size;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),0,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),0.0,1.0);float gamma_scale=gl_Position.w;vec2 tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));v_data0=vec2(tex.x,tex.y);v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}");function ci(t,e){var i=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,o={};return {fragmentSource:t=t.replace(i,function(t,e,i,r,a){return o[a]=!0,"define"===e?"\n#ifndef HAS_UNIFORM_u_"+a+"\nvarying "+i+" "+r+" "+a+";\n#else\nuniform "+i+" "+r+" u_"+a+";\n#endif\n":"\n#ifdef HAS_UNIFORM_u_"+a+"\n "+i+" "+r+" "+a+" = u_"+a+";\n#endif\n"}),vertexSource:e=e.replace(i,function(t,e,i,r,a){var n="float"===r?"vec2":"vec4",s=a.match(/color/)?"color":n;return o[a]?"define"===e?"\n#ifndef HAS_UNIFORM_u_"+a+"\nuniform lowp float u_"+a+"_t;\nattribute "+i+" "+n+" a_"+a+";\nvarying "+i+" "+r+" "+a+";\n#else\nuniform "+i+" "+r+" u_"+a+";\n#endif\n":"vec4"===s?"\n#ifndef HAS_UNIFORM_u_"+a+"\n "+a+" = a_"+a+";\n#else\n "+i+" "+r+" "+a+" = u_"+a+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+a+"\n "+a+" = unpack_mix_"+s+"(a_"+a+", u_"+a+"_t);\n#else\n "+i+" "+r+" "+a+" = u_"+a+";\n#endif\n":"define"===e?"\n#ifndef HAS_UNIFORM_u_"+a+"\nuniform lowp float u_"+a+"_t;\nattribute "+i+" "+n+" a_"+a+";\n#else\nuniform "+i+" "+r+" u_"+a+";\n#endif\n":"vec4"===s?"\n#ifndef HAS_UNIFORM_u_"+a+"\n "+i+" "+r+" "+a+" = a_"+a+";\n#else\n "+i+" "+r+" "+a+" = u_"+a+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+a+"\n "+i+" "+r+" "+a+" = unpack_mix_"+s+"(a_"+a+", u_"+a+"_t);\n#else\n "+i+" "+r+" "+a+" = u_"+a+";\n#endif\n"})}}var ui=Object.freeze({prelude:Fe,background:Ue,backgroundPattern:Ne,circle:Ze,clippingMask:je,heatmap:qe,heatmapTexture:Ve,collisionBox:Ge,collisionCircle:We,debug:Xe,fill:He,fillOutline:Ke,fillOutlinePattern:Ye,fillPattern:Je,fillExtrusion:Qe,fillExtrusionPattern:$e,hillshadePrepare:ti,hillshade:ei,line:ii,lineGradient:oi,linePattern:ri,lineSDF:ai,raster:ni,symbolIcon:si,symbolSDF:li}),hi=function(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null;};hi.prototype.bind=function(t,e,i,o,r,a,n,s){this.context=t;for(var l=this.boundPaintVertexBuffers.length!==o.length,c=0;!l&&c>16,l>>16],u_pixel_coord_lower:[65535&s,65535&l]}}pi.prototype.draw=function(t,e,i,o,r,a,n,s,l,c,u,h,p,d,_,f){var m,g=t.gl;for(var v in t.program.set(this.program),t.setDepthMode(i),t.setStencilMode(o),t.setColorMode(r),t.setCullFace(a),this.fixedUniforms)this.fixedUniforms[v].set(n[v]);d&&d.setUniforms(t,this.binderUniforms,h,{zoom:p});for(var y=(m={},m[g.LINES]=2,m[g.TRIANGLES]=3,m[g.LINE_STRIP]=1,m)[e],x=0,b=u.get();x0?1-1/(1.001-n):-n),u_contrast_factor:(a=r.paint.get("raster-contrast"),a>0?1/(1-a):1+a),u_spin_weights:Oi(r.paint.get("raster-hue-rotate"))};var a,n;};function Oi(t){t*=Math.PI/180;var e=Math.sin(t),i=Math.cos(t);return [(2*i+1)/3,(-Math.sqrt(3)*e-i+1)/3,(Math.sqrt(3)*e-i+1)/3]}var Fi=function(t,e,i,o,r,a,n,s,l,c){var u=r.transform;return {u_is_size_zoom_constant:+("constant"===t||"source"===t),u_is_size_feature_constant:+("constant"===t||"camera"===t),u_size_t:e?e.uSizeT:0,u_size:e?e.uSize:0,u_camera_to_center_distance:u.cameraToCenterDistance,u_pitch:u.pitch/360*2*Math.PI,u_rotate_symbol:+i,u_aspect_ratio:u.width/u.height,u_fade_change:r.options.fadeDuration?r.symbolFadeChange:1,u_matrix:a,u_label_plane_matrix:n,u_coord_matrix:s,u_is_text:+l,u_pitch_with_map:+o,u_texsize:c,u_texture:0}},Ui=function(e,i,o,r,a,n,s,l,c,u,h){var p=a.transform;return t.extend(Fi(e,i,o,r,a,n,s,l,c,u),{u_gamma_scale:r?Math.cos(p._pitch)*p.cameraToCenterDistance:1,u_device_pixel_ratio:t.browser.devicePixelRatio,u_is_halo:+h})},Ni=function(t,e,i){return {u_matrix:t,u_opacity:e,u_color:i}},Zi=function(e,i,o,r,a,n){return t.extend(function(t,e,i,o){var r=i.imageManager.getPattern(t.from),a=i.imageManager.getPattern(t.to),n=i.imageManager.getPixelSize(),s=n.width,l=n.height,c=Math.pow(2,o.tileID.overscaledZ),u=o.tileSize*Math.pow(2,i.transform.tileZoom)/c,h=u*(o.tileID.canonical.x+o.tileID.wrap*c),p=u*o.tileID.canonical.y;return {u_image:0,u_pattern_tl_a:r.tl,u_pattern_br_a:r.br,u_pattern_tl_b:a.tl,u_pattern_br_b:a.br,u_texsize:[s,l],u_mix:e.t,u_pattern_size_a:r.displaySize,u_pattern_size_b:a.displaySize,u_scale_a:e.fromScale,u_scale_b:e.toScale,u_tile_units_to_pixels:1/ce(o,1,i.transform.tileZoom),u_pixel_coord_upper:[h>>16,p>>16],u_pixel_coord_lower:[65535&h,65535&p]}}(r,n,o,a),{u_matrix:e,u_opacity:i})},ji={fillExtrusion:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_lightpos:new t.Uniform3f(e,i.u_lightpos),u_lightintensity:new t.Uniform1f(e,i.u_lightintensity),u_lightcolor:new t.Uniform3f(e,i.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,i.u_vertical_gradient),u_opacity:new t.Uniform1f(e,i.u_opacity)}},fillExtrusionPattern:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_lightpos:new t.Uniform3f(e,i.u_lightpos),u_lightintensity:new t.Uniform1f(e,i.u_lightintensity),u_lightcolor:new t.Uniform3f(e,i.u_lightcolor),u_vertical_gradient:new t.Uniform1f(e,i.u_vertical_gradient),u_height_factor:new t.Uniform1f(e,i.u_height_factor),u_image:new t.Uniform1i(e,i.u_image),u_texsize:new t.Uniform2f(e,i.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,i.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,i.u_pixel_coord_lower),u_scale:new t.Uniform4f(e,i.u_scale),u_fade:new t.Uniform1f(e,i.u_fade),u_opacity:new t.Uniform1f(e,i.u_opacity)}},fill:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix)}},fillPattern:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_image:new t.Uniform1i(e,i.u_image),u_texsize:new t.Uniform2f(e,i.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,i.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,i.u_pixel_coord_lower),u_scale:new t.Uniform4f(e,i.u_scale),u_fade:new t.Uniform1f(e,i.u_fade)}},fillOutline:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_world:new t.Uniform2f(e,i.u_world)}},fillOutlinePattern:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_world:new t.Uniform2f(e,i.u_world),u_image:new t.Uniform1i(e,i.u_image),u_texsize:new t.Uniform2f(e,i.u_texsize),u_pixel_coord_upper:new t.Uniform2f(e,i.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,i.u_pixel_coord_lower),u_scale:new t.Uniform4f(e,i.u_scale),u_fade:new t.Uniform1f(e,i.u_fade)}},circle:function(e,i){return {u_camera_to_center_distance:new t.Uniform1f(e,i.u_camera_to_center_distance),u_scale_with_map:new t.Uniform1i(e,i.u_scale_with_map),u_pitch_with_map:new t.Uniform1i(e,i.u_pitch_with_map),u_extrude_scale:new t.Uniform2f(e,i.u_extrude_scale),u_device_pixel_ratio:new t.Uniform1f(e,i.u_device_pixel_ratio),u_matrix:new t.UniformMatrix4f(e,i.u_matrix)}},collisionBox:bi,collisionCircle:bi,debug:function(e,i){return {u_color:new t.UniformColor(e,i.u_color),u_matrix:new t.UniformMatrix4f(e,i.u_matrix)}},clippingMask:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix)}},heatmap:function(e,i){return {u_extrude_scale:new t.Uniform1f(e,i.u_extrude_scale),u_intensity:new t.Uniform1f(e,i.u_intensity),u_matrix:new t.UniformMatrix4f(e,i.u_matrix)}},heatmapTexture:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_world:new t.Uniform2f(e,i.u_world),u_image:new t.Uniform1i(e,i.u_image),u_color_ramp:new t.Uniform1i(e,i.u_color_ramp),u_opacity:new t.Uniform1f(e,i.u_opacity)}},hillshade:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_image:new t.Uniform1i(e,i.u_image),u_latrange:new t.Uniform2f(e,i.u_latrange),u_light:new t.Uniform2f(e,i.u_light),u_shadow:new t.UniformColor(e,i.u_shadow),u_highlight:new t.UniformColor(e,i.u_highlight),u_accent:new t.UniformColor(e,i.u_accent)}},hillshadePrepare:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_image:new t.Uniform1i(e,i.u_image),u_dimension:new t.Uniform2f(e,i.u_dimension),u_zoom:new t.Uniform1f(e,i.u_zoom),u_maxzoom:new t.Uniform1f(e,i.u_maxzoom)}},line:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_ratio:new t.Uniform1f(e,i.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,i.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,i.u_units_to_pixels)}},lineGradient:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_ratio:new t.Uniform1f(e,i.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,i.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,i.u_units_to_pixels),u_image:new t.Uniform1i(e,i.u_image)}},linePattern:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_texsize:new t.Uniform2f(e,i.u_texsize),u_ratio:new t.Uniform1f(e,i.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,i.u_device_pixel_ratio),u_image:new t.Uniform1i(e,i.u_image),u_units_to_pixels:new t.Uniform2f(e,i.u_units_to_pixels),u_scale:new t.Uniform4f(e,i.u_scale),u_fade:new t.Uniform1f(e,i.u_fade)}},lineSDF:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_ratio:new t.Uniform1f(e,i.u_ratio),u_device_pixel_ratio:new t.Uniform1f(e,i.u_device_pixel_ratio),u_units_to_pixels:new t.Uniform2f(e,i.u_units_to_pixels),u_patternscale_a:new t.Uniform2f(e,i.u_patternscale_a),u_patternscale_b:new t.Uniform2f(e,i.u_patternscale_b),u_sdfgamma:new t.Uniform1f(e,i.u_sdfgamma),u_image:new t.Uniform1i(e,i.u_image),u_tex_y_a:new t.Uniform1f(e,i.u_tex_y_a),u_tex_y_b:new t.Uniform1f(e,i.u_tex_y_b),u_mix:new t.Uniform1f(e,i.u_mix)}},raster:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_tl_parent:new t.Uniform2f(e,i.u_tl_parent),u_scale_parent:new t.Uniform1f(e,i.u_scale_parent),u_buffer_scale:new t.Uniform1f(e,i.u_buffer_scale),u_fade_t:new t.Uniform1f(e,i.u_fade_t),u_opacity:new t.Uniform1f(e,i.u_opacity),u_image0:new t.Uniform1i(e,i.u_image0),u_image1:new t.Uniform1i(e,i.u_image1),u_brightness_low:new t.Uniform1f(e,i.u_brightness_low),u_brightness_high:new t.Uniform1f(e,i.u_brightness_high),u_saturation_factor:new t.Uniform1f(e,i.u_saturation_factor),u_contrast_factor:new t.Uniform1f(e,i.u_contrast_factor),u_spin_weights:new t.Uniform3f(e,i.u_spin_weights)}},symbolIcon:function(e,i){return {u_is_size_zoom_constant:new t.Uniform1i(e,i.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,i.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,i.u_size_t),u_size:new t.Uniform1f(e,i.u_size),u_camera_to_center_distance:new t.Uniform1f(e,i.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,i.u_pitch),u_rotate_symbol:new t.Uniform1i(e,i.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,i.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,i.u_fade_change),u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,i.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,i.u_coord_matrix),u_is_text:new t.Uniform1f(e,i.u_is_text),u_pitch_with_map:new t.Uniform1i(e,i.u_pitch_with_map),u_texsize:new t.Uniform2f(e,i.u_texsize),u_texture:new t.Uniform1i(e,i.u_texture)}},symbolSDF:function(e,i){return {u_is_size_zoom_constant:new t.Uniform1i(e,i.u_is_size_zoom_constant),u_is_size_feature_constant:new t.Uniform1i(e,i.u_is_size_feature_constant),u_size_t:new t.Uniform1f(e,i.u_size_t),u_size:new t.Uniform1f(e,i.u_size),u_camera_to_center_distance:new t.Uniform1f(e,i.u_camera_to_center_distance),u_pitch:new t.Uniform1f(e,i.u_pitch),u_rotate_symbol:new t.Uniform1i(e,i.u_rotate_symbol),u_aspect_ratio:new t.Uniform1f(e,i.u_aspect_ratio),u_fade_change:new t.Uniform1f(e,i.u_fade_change),u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_label_plane_matrix:new t.UniformMatrix4f(e,i.u_label_plane_matrix),u_coord_matrix:new t.UniformMatrix4f(e,i.u_coord_matrix),u_is_text:new t.Uniform1f(e,i.u_is_text),u_pitch_with_map:new t.Uniform1i(e,i.u_pitch_with_map),u_texsize:new t.Uniform2f(e,i.u_texsize),u_texture:new t.Uniform1i(e,i.u_texture),u_gamma_scale:new t.Uniform1f(e,i.u_gamma_scale),u_device_pixel_ratio:new t.Uniform1f(e,i.u_device_pixel_ratio),u_is_halo:new t.Uniform1f(e,i.u_is_halo)}},background:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_opacity:new t.Uniform1f(e,i.u_opacity),u_color:new t.UniformColor(e,i.u_color)}},backgroundPattern:function(e,i){return {u_matrix:new t.UniformMatrix4f(e,i.u_matrix),u_opacity:new t.Uniform1f(e,i.u_opacity),u_image:new t.Uniform1i(e,i.u_image),u_pattern_tl_a:new t.Uniform2f(e,i.u_pattern_tl_a),u_pattern_br_a:new t.Uniform2f(e,i.u_pattern_br_a),u_pattern_tl_b:new t.Uniform2f(e,i.u_pattern_tl_b),u_pattern_br_b:new t.Uniform2f(e,i.u_pattern_br_b),u_texsize:new t.Uniform2f(e,i.u_texsize),u_mix:new t.Uniform1f(e,i.u_mix),u_pattern_size_a:new t.Uniform2f(e,i.u_pattern_size_a),u_pattern_size_b:new t.Uniform2f(e,i.u_pattern_size_b),u_scale_a:new t.Uniform1f(e,i.u_scale_a),u_scale_b:new t.Uniform1f(e,i.u_scale_b),u_pixel_coord_upper:new t.Uniform2f(e,i.u_pixel_coord_upper),u_pixel_coord_lower:new t.Uniform2f(e,i.u_pixel_coord_lower),u_tile_units_to_pixels:new t.Uniform1f(e,i.u_tile_units_to_pixels)}}};function qi(e,i){for(var o=e.sort(function(t,e){return t.tileID.isLessThan(e.tileID)?-1:e.tileID.isLessThan(t.tileID)?1:0}),r=0;r0){var s=t.browser.now(),l=(s-e.timeAdded)/n,c=i?(s-i.timeAdded)/n:-1,u=o.getSource(),h=a.coveringZoomLevel({tileSize:u.tileSize,roundZoom:u.roundZoom}),p=!i||Math.abs(i.tileID.overscaledZ-h)>Math.abs(e.tileID.overscaledZ-h),d=p&&e.refreshedUponExpiration?1:t.clamp(p?l:1-c,0,1);return e.refreshedUponExpiration&&l>=1&&(e.refreshedUponExpiration=!1),i?{opacity:1,mix:1-d}:{opacity:d,mix:0}}return {opacity:1,mix:0}}function io(e,i,o){var r=e.context,a=r.gl,n=o.posMatrix,s=e.useProgram("debug"),l=Tt.disabled,c=It.disabled,u=e.colorModeForRenderPass(),h="$debug";s.draw(r,a.LINE_STRIP,l,c,u,St.disabled,Ei(n,t.Color.red),h,e.debugBuffer,e.tileBorderIndexBuffer,e.debugSegments);for(var p=i.getTileByID(o.key).latestRawTileData,d=p&&p.byteLength||0,_=Math.floor(d/1024),f=function(t,e,i,o){o=o||1;var r,a,n,s,l,c,u,h,p=[];for(r=0,a=t.length;r":[24,[4,18,20,9,4,0]],"?":[18,[3,16,3,17,4,19,5,20,7,21,11,21,13,20,14,19,15,17,15,15,14,13,13,12,9,10,9,7,-1,-1,9,2,8,1,9,0,10,1,9,2]],"@":[27,[18,13,17,15,15,16,12,16,10,15,9,14,8,11,8,8,9,6,11,5,14,5,16,6,17,8,-1,-1,12,16,10,14,9,11,9,8,10,6,11,5,-1,-1,18,16,17,8,17,6,19,5,21,5,23,7,24,10,24,12,23,15,22,17,20,19,18,20,15,21,12,21,9,20,7,19,5,17,4,15,3,12,3,9,4,6,5,4,7,2,9,1,12,0,15,0,18,1,20,2,21,3,-1,-1,19,16,18,8,18,6,19,5]],A:[18,[9,21,1,0,-1,-1,9,21,17,0,-1,-1,4,7,14,7]],B:[21,[4,21,4,0,-1,-1,4,21,13,21,16,20,17,19,18,17,18,15,17,13,16,12,13,11,-1,-1,4,11,13,11,16,10,17,9,18,7,18,4,17,2,16,1,13,0,4,0]],C:[21,[18,16,17,18,15,20,13,21,9,21,7,20,5,18,4,16,3,13,3,8,4,5,5,3,7,1,9,0,13,0,15,1,17,3,18,5]],D:[21,[4,21,4,0,-1,-1,4,21,11,21,14,20,16,18,17,16,18,13,18,8,17,5,16,3,14,1,11,0,4,0]],E:[19,[4,21,4,0,-1,-1,4,21,17,21,-1,-1,4,11,12,11,-1,-1,4,0,17,0]],F:[18,[4,21,4,0,-1,-1,4,21,17,21,-1,-1,4,11,12,11]],G:[21,[18,16,17,18,15,20,13,21,9,21,7,20,5,18,4,16,3,13,3,8,4,5,5,3,7,1,9,0,13,0,15,1,17,3,18,5,18,8,-1,-1,13,8,18,8]],H:[22,[4,21,4,0,-1,-1,18,21,18,0,-1,-1,4,11,18,11]],I:[8,[4,21,4,0]],J:[16,[12,21,12,5,11,2,10,1,8,0,6,0,4,1,3,2,2,5,2,7]],K:[21,[4,21,4,0,-1,-1,18,21,4,7,-1,-1,9,12,18,0]],L:[17,[4,21,4,0,-1,-1,4,0,16,0]],M:[24,[4,21,4,0,-1,-1,4,21,12,0,-1,-1,20,21,12,0,-1,-1,20,21,20,0]],N:[22,[4,21,4,0,-1,-1,4,21,18,0,-1,-1,18,21,18,0]],O:[22,[9,21,7,20,5,18,4,16,3,13,3,8,4,5,5,3,7,1,9,0,13,0,15,1,17,3,18,5,19,8,19,13,18,16,17,18,15,20,13,21,9,21]],P:[21,[4,21,4,0,-1,-1,4,21,13,21,16,20,17,19,18,17,18,14,17,12,16,11,13,10,4,10]],Q:[22,[9,21,7,20,5,18,4,16,3,13,3,8,4,5,5,3,7,1,9,0,13,0,15,1,17,3,18,5,19,8,19,13,18,16,17,18,15,20,13,21,9,21,-1,-1,12,4,18,-2]],R:[21,[4,21,4,0,-1,-1,4,21,13,21,16,20,17,19,18,17,18,15,17,13,16,12,13,11,4,11,-1,-1,11,11,18,0]],S:[20,[17,18,15,20,12,21,8,21,5,20,3,18,3,16,4,14,5,13,7,12,13,10,15,9,16,8,17,6,17,3,15,1,12,0,8,0,5,1,3,3]],T:[16,[8,21,8,0,-1,-1,1,21,15,21]],U:[22,[4,21,4,6,5,3,7,1,10,0,12,0,15,1,17,3,18,6,18,21]],V:[18,[1,21,9,0,-1,-1,17,21,9,0]],W:[24,[2,21,7,0,-1,-1,12,21,7,0,-1,-1,12,21,17,0,-1,-1,22,21,17,0]],X:[20,[3,21,17,0,-1,-1,17,21,3,0]],Y:[18,[1,21,9,11,9,0,-1,-1,17,21,9,11]],Z:[20,[17,21,3,0,-1,-1,3,21,17,21,-1,-1,3,0,17,0]],"[":[14,[4,25,4,-7,-1,-1,5,25,5,-7,-1,-1,4,25,11,25,-1,-1,4,-7,11,-7]],"\\":[14,[0,21,14,-3]],"]":[14,[9,25,9,-7,-1,-1,10,25,10,-7,-1,-1,3,25,10,25,-1,-1,3,-7,10,-7]],"^":[16,[6,15,8,18,10,15,-1,-1,3,12,8,17,13,12,-1,-1,8,17,8,0]],_:[16,[0,-2,16,-2]],"`":[10,[6,21,5,20,4,18,4,16,5,15,6,16,5,17]],a:[19,[15,14,15,0,-1,-1,15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],b:[19,[4,21,4,0,-1,-1,4,11,6,13,8,14,11,14,13,13,15,11,16,8,16,6,15,3,13,1,11,0,8,0,6,1,4,3]],c:[18,[15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],d:[19,[15,21,15,0,-1,-1,15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],e:[18,[3,8,15,8,15,10,14,12,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],f:[12,[10,21,8,21,6,20,5,17,5,0,-1,-1,2,14,9,14]],g:[19,[15,14,15,-2,14,-5,13,-6,11,-7,8,-7,6,-6,-1,-1,15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],h:[19,[4,21,4,0,-1,-1,4,10,7,13,9,14,12,14,14,13,15,10,15,0]],i:[8,[3,21,4,20,5,21,4,22,3,21,-1,-1,4,14,4,0]],j:[10,[5,21,6,20,7,21,6,22,5,21,-1,-1,6,14,6,-3,5,-6,3,-7,1,-7]],k:[17,[4,21,4,0,-1,-1,14,14,4,4,-1,-1,8,8,15,0]],l:[8,[4,21,4,0]],m:[30,[4,14,4,0,-1,-1,4,10,7,13,9,14,12,14,14,13,15,10,15,0,-1,-1,15,10,18,13,20,14,23,14,25,13,26,10,26,0]],n:[19,[4,14,4,0,-1,-1,4,10,7,13,9,14,12,14,14,13,15,10,15,0]],o:[19,[8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3,16,6,16,8,15,11,13,13,11,14,8,14]],p:[19,[4,14,4,-7,-1,-1,4,11,6,13,8,14,11,14,13,13,15,11,16,8,16,6,15,3,13,1,11,0,8,0,6,1,4,3]],q:[19,[15,14,15,-7,-1,-1,15,11,13,13,11,14,8,14,6,13,4,11,3,8,3,6,4,3,6,1,8,0,11,0,13,1,15,3]],r:[13,[4,14,4,0,-1,-1,4,8,5,11,7,13,9,14,12,14]],s:[17,[14,11,13,13,10,14,7,14,4,13,3,11,4,9,6,8,11,7,13,6,14,4,14,3,13,1,10,0,7,0,4,1,3,3]],t:[12,[5,21,5,4,6,1,8,0,10,0,-1,-1,2,14,9,14]],u:[19,[4,14,4,4,5,1,7,0,10,0,12,1,15,4,-1,-1,15,14,15,0]],v:[16,[2,14,8,0,-1,-1,14,14,8,0]],w:[22,[3,14,7,0,-1,-1,11,14,7,0,-1,-1,11,14,15,0,-1,-1,19,14,15,0]],x:[17,[3,14,14,0,-1,-1,14,14,3,0]],y:[16,[2,14,8,0,-1,-1,14,14,8,0,6,-4,4,-6,2,-7,1,-7]],z:[17,[14,14,3,0,-1,-1,3,14,14,14,-1,-1,3,0,14,0]],"{":[14,[9,25,7,24,6,23,5,21,5,19,6,17,7,16,8,14,8,12,6,10,-1,-1,7,24,6,22,6,20,7,18,8,17,9,15,9,13,8,11,4,9,8,7,9,5,9,3,8,1,7,0,6,-2,6,-4,7,-6,-1,-1,6,8,8,6,8,4,7,2,6,1,5,-1,5,-3,6,-5,7,-6,9,-7]],"|":[8,[4,25,4,-7]],"}":[14,[5,25,7,24,8,23,9,21,9,19,8,17,7,16,6,14,6,12,8,10,-1,-1,7,24,8,22,8,20,7,18,6,17,5,15,5,13,6,11,10,9,6,7,5,5,5,3,6,1,7,0,8,-2,8,-4,7,-6,-1,-1,8,8,6,6,6,4,7,2,8,1,9,-1,9,-3,8,-5,7,-6,5,-7]],"~":[24,[3,6,3,8,4,11,6,12,8,12,10,11,14,8,16,7,18,7,20,8,21,10,-1,-1,3,8,4,10,6,11,8,11,10,10,14,7,16,6,18,6,20,7,21,10,21,12]]};var ro={symbol:function(t,e,i,o,r){if("translucent"===t.renderPass){var a=It.disabled,n=t.colorModeForRenderPass();0!==i.paint.get("icon-opacity").constantOr(1)&&Ki(t,e,i,o,!1,i.paint.get("icon-translate"),i.paint.get("icon-translate-anchor"),i.layout.get("icon-rotation-alignment"),i.layout.get("icon-pitch-alignment"),i.layout.get("icon-keep-upright"),a,n,r),0!==i.paint.get("text-opacity").constantOr(1)&&Ki(t,e,i,o,!0,i.paint.get("text-translate"),i.paint.get("text-translate-anchor"),i.layout.get("text-rotation-alignment"),i.layout.get("text-pitch-alignment"),i.layout.get("text-keep-upright"),a,n,r),e.map.showCollisionBoxes&&function(t,e,i,o){Gi(t,e,i,o,!1),Gi(t,e,i,o,!0);}(t,e,i,o);}},circle:function(e,i,o,r){if("translucent"===e.renderPass){var a=o.paint.get("circle-opacity"),n=o.paint.get("circle-stroke-width"),s=o.paint.get("circle-stroke-opacity"),l=void 0!==o.layout.get("circle-sort-key").constantOr(1);if(0!==a.constantOr(1)||0!==n.constantOr(1)&&0!==s.constantOr(1)){for(var c=e.context,u=c.gl,h=e.depthModeForSublayer(0,Tt.ReadOnly),p=It.disabled,d=e.colorModeForRenderPass(),_=[],f=0;fe.y){var i=t;t=e,e=i;}return {x0:t.x,y0:t.y,x1:e.x,y1:e.y,dx:e.x-t.x,dy:e.y-t.y}}function so(t,e,i,o,r){var a=Math.max(i,Math.floor(e.y0)),n=Math.min(o,Math.ceil(e.y1));if(t.x0===e.x0&&t.y0===e.y0?t.x0+e.dy/t.dy*t.dx0,h=e.dx<0,p=a;pl.dy&&(n=s,s=l,l=n),s.dy>c.dy&&(n=s,s=c,c=n),l.dy>c.dy&&(n=l,l=c,c=n),s.dy&&so(c,s,o,r,a),l.dy&&so(c,l,o,r,a);}ao.prototype.resize=function(e,i){var o=this.context.gl;if(this.width=e*t.browser.devicePixelRatio,this.height=i*t.browser.devicePixelRatio,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(var r=0,a=this.style._order;r256&&this.clearStencil(),i.setColorMode(Ct.disabled),i.setDepthMode(Tt.disabled);var r=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(var a=0,n=e;a256&&this.clearStencil();var t=this.nextStencilID++,e=this.context.gl;return new It({func:e.NOTEQUAL,mask:255},t,255,e.KEEP,e.KEEP,e.REPLACE)},ao.prototype.stencilModeForClipping=function(t){var e=this.context.gl;return new It({func:e.EQUAL,mask:255},this._tileClippingMaskIDs[t.key],0,e.KEEP,e.KEEP,e.REPLACE)},ao.prototype.colorModeForRenderPass=function(){var e=this.context.gl;if(this._showOverdrawInspector){return new Ct([e.CONSTANT_COLOR,e.ONE],new t.Color(1/8,1/8,1/8,0),[!0,!0,!0,!0])}return "opaque"===this.renderPass?Ct.unblended:Ct.alphaBlended},ao.prototype.depthModeForSublayer=function(t,e,i){if(!this.opaquePassEnabledForLayer())return Tt.disabled;var o=1-((1+this.currentLayer)*this.numSublayers+t)*this.depthEpsilon;return new Tt(i||this.context.gl.LEQUAL,e,[o,o])},ao.prototype.opaquePassEnabledForLayer=function(){return this.currentLayer=0;this.currentLayer--){var C=this.style._layers[o[this.currentLayer]],S=r[C.source],P=s[C.source];this._renderTileClippingMasks(C,P),this.renderLayer(this,S,C,P);}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer0?e.pop():null},ao.prototype.isPatternMissing=function(t){if(!t)return !1;var e=this.imageManager.getPattern(t.from),i=this.imageManager.getPattern(t.to);return !e||!i},ao.prototype.useProgram=function(t,e){void 0===e&&(e=this.emptyProgramConfiguration),this.cache=this.cache||{};var i=""+t+(e.cacheKey||"")+(this._showOverdrawInspector?"/overdraw":"");return this.cache[i]||(this.cache[i]=new pi(this.context,ui[t],e,ji[t],this._showOverdrawInspector)),this.cache[i]},ao.prototype.setCustomLayerDefaults=function(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault();},ao.prototype.setBaseState=function(){var t=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(t.FUNC_ADD);};var co=function(e,i,o){this.tileSize=512,this.maxValidLatitude=85.051129,this._renderWorldCopies=void 0===o||o,this._minZoom=e||0,this._maxZoom=i||22,this.setMaxBounds(),this.width=0,this.height=0,this._center=new t.LngLat(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._posMatrixCache={},this._alignedPosMatrixCache={};},uo={minZoom:{configurable:!0},maxZoom:{configurable:!0},renderWorldCopies:{configurable:!0},worldSize:{configurable:!0},centerPoint:{configurable:!0},size:{configurable:!0},bearing:{configurable:!0},pitch:{configurable:!0},fov:{configurable:!0},zoom:{configurable:!0},center:{configurable:!0},unmodified:{configurable:!0},point:{configurable:!0}};co.prototype.clone=function(){var t=new co(this._minZoom,this._maxZoom,this._renderWorldCopies);return t.tileSize=this.tileSize,t.latRange=this.latRange,t.width=this.width,t.height=this.height,t._center=this._center,t.zoom=this.zoom,t.angle=this.angle,t._fov=this._fov,t._pitch=this._pitch,t._unmodified=this._unmodified,t._calcMatrices(),t},uo.minZoom.get=function(){return this._minZoom},uo.minZoom.set=function(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t));},uo.maxZoom.get=function(){return this._maxZoom},uo.maxZoom.set=function(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t));},uo.renderWorldCopies.get=function(){return this._renderWorldCopies},uo.renderWorldCopies.set=function(t){void 0===t?t=!0:null===t&&(t=!1),this._renderWorldCopies=t;},uo.worldSize.get=function(){return this.tileSize*this.scale},uo.centerPoint.get=function(){return this.size._div(2)},uo.size.get=function(){return new t.Point(this.width,this.height)},uo.bearing.get=function(){return -this.angle/Math.PI*180},uo.bearing.set=function(e){var i=-t.wrap(e,-180,180)*Math.PI/180;this.angle!==i&&(this._unmodified=!1,this.angle=i,this._calcMatrices(),this.rotationMatrix=t.create$2(),t.rotate(this.rotationMatrix,this.rotationMatrix,this.angle));},uo.pitch.get=function(){return this._pitch/Math.PI*180},uo.pitch.set=function(e){var i=t.clamp(e,0,60)/180*Math.PI;this._pitch!==i&&(this._unmodified=!1,this._pitch=i,this._calcMatrices());},uo.fov.get=function(){return this._fov/Math.PI*180},uo.fov.set=function(t){t=Math.max(.01,Math.min(60,t)),this._fov!==t&&(this._unmodified=!1,this._fov=t/180*Math.PI,this._calcMatrices());},uo.zoom.get=function(){return this._zoom},uo.zoom.set=function(t){var e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom,this._constrain(),this._calcMatrices());},uo.center.get=function(){return this._center},uo.center.set=function(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._constrain(),this._calcMatrices());},co.prototype.coveringZoomLevel=function(t){return (t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize))},co.prototype.getVisibleUnwrappedCoordinates=function(e){var i=[new t.UnwrappedTileID(0,e)];if(this._renderWorldCopies)for(var o=this.pointCoordinate(new t.Point(0,0)),r=this.pointCoordinate(new t.Point(this.width,0)),a=this.pointCoordinate(new t.Point(this.width,this.height)),n=this.pointCoordinate(new t.Point(0,this.height)),s=Math.floor(Math.min(o.x,r.x,a.x,n.x)),l=Math.floor(Math.max(o.x,r.x,a.x,n.x)),c=s-1;c<=l+1;c++)0!==c&&i.push(new t.UnwrappedTileID(c,e));return i},co.prototype.coveringTiles=function(e){var i=this.coveringZoomLevel(e),o=i;if(void 0!==e.minzoom&&ie.maxzoom&&(i=e.maxzoom);var r=t.MercatorCoordinate.fromLngLat(this.center),a=Math.pow(2,i),n=new t.Point(a*r.x-.5,a*r.y-.5);return function(e,i,o,r){void 0===r&&(r=!0);var a=1<=0&&l<=a)for(c=i;cn&&(r=n-m);}if(this.lngRange){var g=d.x,v=c.x/2;g-vl&&(o=l-v);}void 0===o&&void 0===r||(this.center=this.unproject(new t.Point(void 0!==o?o:d.x,void 0!==r?r:d.y))),this._unmodified=u,this._constraining=!1;}},co.prototype._calcMatrices=function(){if(this.height){this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height;var e=this._fov/2,i=Math.PI/2+this._pitch,o=Math.sin(e)*this.cameraToCenterDistance/Math.sin(Math.PI-i-e),r=this.point,a=r.x,n=r.y,s=1.01*(Math.cos(Math.PI/2-this._pitch)*o+this.cameraToCenterDistance),l=new Float64Array(16);t.perspective(l,this._fov,this.width/this.height,1,s),t.scale(l,l,[1,-1,1]),t.translate(l,l,[0,0,-this.cameraToCenterDistance]),t.rotateX(l,l,this._pitch),t.rotateZ(l,l,this.angle),t.translate(l,l,[-a,-n,0]),this.mercatorMatrix=t.scale([],l,[this.worldSize,this.worldSize,this.worldSize]),t.scale(l,l,[1,1,t.mercatorZfromAltitude(1,this.center.lat)*this.worldSize,1]),this.projMatrix=l;var c=this.width%2/2,u=this.height%2/2,h=Math.cos(this.angle),p=Math.sin(this.angle),d=a-Math.round(a)+h*c+p*u,_=n-Math.round(n)+h*u+p*c,f=new Float64Array(l);if(t.translate(f,f,[d>.5?d-1:d,_>.5?_-1:_,0]),this.alignedProjMatrix=f,l=t.create(),t.scale(l,l,[this.width/2,-this.height/2,1]),t.translate(l,l,[1,-1,0]),this.labelPlaneMatrix=l,l=t.create(),t.scale(l,l,[1,-1,1]),t.translate(l,l,[-1,-1,0]),t.scale(l,l,[2/this.width,2/this.height,1]),this.glCoordMatrix=l,this.pixelMatrix=t.multiply(new Float64Array(16),this.labelPlaneMatrix,this.projMatrix),!(l=t.invert(new Float64Array(16),this.pixelMatrix)))throw new Error("failed to invert matrix");this.pixelMatrixInverse=l,this._posMatrixCache={},this._alignedPosMatrixCache={};}},co.prototype.maxPitchScaleFactor=function(){if(!this.pixelMatrixInverse)return 1;var e=this.pointCoordinate(new t.Point(0,0)),i=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.transformMat4(i,i,this.pixelMatrix)[3]/this.cameraToCenterDistance},co.prototype.getCameraPoint=function(){var e=this._pitch,i=Math.tan(e)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new t.Point(0,i))},co.prototype.getCameraQueryGeometry=function(e){var i=this.getCameraPoint();if(1===e.length)return [e[0],i];for(var o=i.x,r=i.y,a=i.x,n=i.y,s=0,l=e;s=3&&(this._map.jumpTo({center:[+e[2],+e[1]],zoom:+e[0],bearing:+(e[3]||0),pitch:+(e[4]||0)}),!0)},ho.prototype._updateHashUnthrottled=function(){var e=this.getHashString();try{t.window.history.replaceState(t.window.history.state,"",e);}catch(t){}};var po=function(e){function o(o,r,a,n){void 0===n&&(n={});var s=i.mousePos(r.getCanvasContainer(),a),l=r.unproject(s);e.call(this,o,t.extend({point:s,lngLat:l,originalEvent:a},n)),this._defaultPrevented=!1,this.target=r;}e&&(o.__proto__=e),o.prototype=Object.create(e&&e.prototype),o.prototype.constructor=o;var r={defaultPrevented:{configurable:!0}};return o.prototype.preventDefault=function(){this._defaultPrevented=!0;},r.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(o.prototype,r),o}(t.Event),_o=function(e){function o(o,r,a){var n=i.touchPos(r.getCanvasContainer(),a),s=n.map(function(t){return r.unproject(t)}),l=n.reduce(function(t,e,i,o){return t.add(e.div(o.length))},new t.Point(0,0)),c=r.unproject(l);e.call(this,o,{points:n,point:l,lngLats:s,lngLat:c,originalEvent:a}),this._defaultPrevented=!1;}e&&(o.__proto__=e),o.prototype=Object.create(e&&e.prototype),o.prototype.constructor=o;var r={defaultPrevented:{configurable:!0}};return o.prototype.preventDefault=function(){this._defaultPrevented=!0;},r.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(o.prototype,r),o}(t.Event),fo=function(t){function e(e,i,o){t.call(this,e,{originalEvent:o}),this._defaultPrevented=!1;}t&&(e.__proto__=t),e.prototype=Object.create(t&&t.prototype),e.prototype.constructor=e;var i={defaultPrevented:{configurable:!0}};return e.prototype.preventDefault=function(){this._defaultPrevented=!0;},i.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(e.prototype,i),e}(t.Event),mo=function(e){this._map=e,this._el=e.getCanvasContainer(),this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=1/450,t.bindAll(["_onWheel","_onTimeout","_onScrollFrame","_onScrollFinished"],this);};mo.prototype.setZoomRate=function(t){this._defaultZoomRate=t;},mo.prototype.setWheelZoomRate=function(t){this._wheelZoomRate=t;},mo.prototype.isEnabled=function(){return !!this._enabled},mo.prototype.isActive=function(){return !!this._active},mo.prototype.isZooming=function(){return !!this._zooming},mo.prototype.enable=function(t){this.isEnabled()||(this._enabled=!0,this._aroundCenter=t&&"center"===t.around);},mo.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1);},mo.prototype.onWheel=function(e){if(this.isEnabled()){var i=e.deltaMode===t.window.WheelEvent.DOM_DELTA_LINE?40*e.deltaY:e.deltaY,o=t.browser.now(),r=o-(this._lastWheelEventTime||0);this._lastWheelEventTime=o,0!==i&&i%4.000244140625==0?this._type="wheel":0!==i&&Math.abs(i)<4?this._type="trackpad":r>400?(this._type=null,this._lastValue=i,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(r*i)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,i+=this._lastValue)),e.shiftKey&&i&&(i/=4),this._type&&(this._lastWheelEvent=e,this._delta-=i,this.isActive()||this._start(e)),e.preventDefault();}},mo.prototype._onTimeout=function(t){this._type="wheel",this._delta-=this._lastValue,this.isActive()||this._start(t);},mo.prototype._start=function(e){if(this._delta){this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0,this._map.fire(new t.Event("movestart",{originalEvent:e})),this._map.fire(new t.Event("zoomstart",{originalEvent:e}))),this._finishTimeout&&clearTimeout(this._finishTimeout);var o=i.mousePos(this._el,e);this._around=t.LngLat.convert(this._aroundCenter?this._map.getCenter():this._map.unproject(o)),this._aroundPoint=this._map.transform.locationPoint(this._around),this._frameId||(this._frameId=this._map._requestRenderFrame(this._onScrollFrame));}},mo.prototype._onScrollFrame=function(){var e=this;if(this._frameId=null,this.isActive()){var i=this._map.transform;if(0!==this._delta){var o="wheel"===this._type&&Math.abs(this._delta)>4.000244140625?this._wheelZoomRate:this._defaultZoomRate,r=2/(1+Math.exp(-Math.abs(this._delta*o)));this._delta<0&&0!==r&&(r=1/r);var a="number"==typeof this._targetZoom?i.zoomScale(this._targetZoom):i.scale;this._targetZoom=Math.min(i.maxZoom,Math.max(i.minZoom,i.scaleZoom(a*r))),"wheel"===this._type&&(this._startZoom=i.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0;}var n="number"==typeof this._targetZoom?this._targetZoom:i.zoom,s=this._startZoom,l=this._easing,c=!1;if("wheel"===this._type&&s&&l){var u=Math.min((t.browser.now()-this._lastWheelEventTime)/200,1),h=l(u);i.zoom=t.number(s,n,h),u<1?this._frameId||(this._frameId=this._map._requestRenderFrame(this._onScrollFrame)):c=!0;}else i.zoom=n,c=!0;i.setLocationAtPoint(this._around,this._aroundPoint),this._map.fire(new t.Event("move",{originalEvent:this._lastWheelEvent})),this._map.fire(new t.Event("zoom",{originalEvent:this._lastWheelEvent})),c&&(this._active=!1,this._finishTimeout=setTimeout(function(){e._zooming=!1,e._map.fire(new t.Event("zoomend",{originalEvent:e._lastWheelEvent})),e._map.fire(new t.Event("moveend",{originalEvent:e._lastWheelEvent})),delete e._targetZoom;},200));}},mo.prototype._smoothOutEasing=function(e){var i=t.ease;if(this._prevEase){var o=this._prevEase,r=(t.browser.now()-o.start)/o.duration,a=o.easing(r+.01)-o.easing(r),n=.27/Math.sqrt(a*a+1e-4)*.01,s=Math.sqrt(.0729-n*n);i=t.bezier(n,s,.25,1);}return this._prevEase={start:t.browser.now(),duration:e,easing:i},i};var go=function(e,i){this._map=e,this._el=e.getCanvasContainer(),this._container=e.getContainer(),this._clickTolerance=i.clickTolerance||1,t.bindAll(["_onMouseMove","_onMouseUp","_onKeyDown"],this);};go.prototype.isEnabled=function(){return !!this._enabled},go.prototype.isActive=function(){return !!this._active},go.prototype.enable=function(){this.isEnabled()||(this._enabled=!0);},go.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1);},go.prototype.onMouseDown=function(e){this.isEnabled()&&e.shiftKey&&0===e.button&&(t.window.document.addEventListener("mousemove",this._onMouseMove,!1),t.window.document.addEventListener("keydown",this._onKeyDown,!1),t.window.document.addEventListener("mouseup",this._onMouseUp,!1),i.disableDrag(),this._startPos=this._lastPos=i.mousePos(this._el,e),this._active=!0);},go.prototype._onMouseMove=function(t){var e=i.mousePos(this._el,t);if(!(this._lastPos.equals(e)||!this._box&&e.dist(this._startPos)180&&(d=180);var _=d/180;c+=h*d*(_/2),Math.abs(i._normalizeBearing(c,0))0&&i-e[0][0]>160;)e.shift();};var xo=t.bezier(0,0,.3,1),bo=function(e,i){this._map=e,this._el=e.getCanvasContainer(),this._state="disabled",this._clickTolerance=i.clickTolerance||1,t.bindAll(["_onMove","_onMouseUp","_onTouchEnd","_onBlur","_onDragFrame"],this);};bo.prototype.isEnabled=function(){return "disabled"!==this._state},bo.prototype.isActive=function(){return "active"===this._state},bo.prototype.enable=function(){this.isEnabled()||(this._el.classList.add("mapboxgl-touch-drag-pan"),this._state="enabled");},bo.prototype.disable=function(){if(this.isEnabled())switch(this._el.classList.remove("mapboxgl-touch-drag-pan"),this._state){case"active":this._state="disabled",this._unbind(),this._deactivate(),this._fireEvent("dragend"),this._fireEvent("moveend");break;case"pending":this._state="disabled",this._unbind();break;default:this._state="disabled";}},bo.prototype.onMouseDown=function(e){"enabled"===this._state&&(e.ctrlKey||0!==i.mouseButton(e)||(i.addEventListener(t.window.document,"mousemove",this._onMove,{capture:!0}),i.addEventListener(t.window.document,"mouseup",this._onMouseUp),this._start(e)));},bo.prototype.onTouchStart=function(e){"enabled"===this._state&&(e.touches.length>1||(i.addEventListener(t.window.document,"touchmove",this._onMove,{capture:!0,passive:!1}),i.addEventListener(t.window.document,"touchend",this._onTouchEnd),this._start(e)));},bo.prototype._start=function(e){t.window.addEventListener("blur",this._onBlur),this._state="pending",this._startPos=this._mouseDownPos=this._prevPos=this._lastPos=i.mousePos(this._el,e),this._inertia=[[t.browser.now(),this._startPos]];},bo.prototype._onMove=function(e){e.preventDefault();var o=i.mousePos(this._el,e);this._lastPos.equals(o)||"pending"===this._state&&o.dist(this._mouseDownPos)1400&&(s=1400,n._unit()._mult(s));var l=s/750,c=n.mult(-l/2);this._map.panBy(c,{duration:1e3*l,easing:xo,noMoveStart:!0},{originalEvent:t});}}},bo.prototype._fireEvent=function(e,i){return this._map.fire(new t.Event(e,i?{originalEvent:i}:{}))},bo.prototype._drainInertiaBuffer=function(){for(var e=this._inertia,i=t.browser.now();e.length>0&&i-e[0][0]>160;)e.shift();};var wo=function(e){this._map=e,this._el=e.getCanvasContainer(),t.bindAll(["_onKeyDown"],this);};function Eo(t){return t*(2-t)}wo.prototype.isEnabled=function(){return !!this._enabled},wo.prototype.enable=function(){this.isEnabled()||(this._el.addEventListener("keydown",this._onKeyDown,!1),this._enabled=!0);},wo.prototype.disable=function(){this.isEnabled()&&(this._el.removeEventListener("keydown",this._onKeyDown),this._enabled=!1);},wo.prototype._onKeyDown=function(t){if(!(t.altKey||t.ctrlKey||t.metaKey)){var e=0,i=0,o=0,r=0,a=0;switch(t.keyCode){case 61:case 107:case 171:case 187:e=1;break;case 189:case 109:case 173:e=-1;break;case 37:t.shiftKey?i=-1:(t.preventDefault(),r=-1);break;case 39:t.shiftKey?i=1:(t.preventDefault(),r=1);break;case 38:t.shiftKey?o=1:(t.preventDefault(),a=-1);break;case 40:t.shiftKey?o=-1:(a=1,t.preventDefault());break;default:return}var n=this._map,s=n.getZoom(),l={duration:300,delayEndEvents:500,easing:Eo,zoom:e?Math.round(s)+e*(t.shiftKey?2:1):s,bearing:n.getBearing()+15*i,pitch:n.getPitch()+10*o,offset:[100*-r,100*-a],center:n.getCenter()};n.easeTo(l,{originalEvent:t});}};var To=function(e){this._map=e,t.bindAll(["_onDblClick","_onZoomEnd"],this);};To.prototype.isEnabled=function(){return !!this._enabled},To.prototype.isActive=function(){return !!this._active},To.prototype.enable=function(){this.isEnabled()||(this._enabled=!0);},To.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1);},To.prototype.onTouchStart=function(t){var e=this;if(this.isEnabled()&&!(t.points.length>1))if(this._tapped){var i=t.points[0],o=this._tappedPoint;if(o&&o.dist(i)<=30){t.originalEvent.preventDefault();var r=function(){e._tapped&&e._zoom(t),e._map.off("touchcancel",a),e._resetTapped();},a=function(){e._map.off("touchend",r),e._resetTapped();};this._map.once("touchend",r),this._map.once("touchcancel",a);}else this._resetTapped();}else this._tappedPoint=t.points[0],this._tapped=setTimeout(function(){e._tapped=null,e._tappedPoint=null;},300);},To.prototype._resetTapped=function(){clearTimeout(this._tapped),this._tapped=null,this._tappedPoint=null;},To.prototype.onDblClick=function(t){this.isEnabled()&&(t.originalEvent.preventDefault(),this._zoom(t));},To.prototype._zoom=function(t){this._active=!0,this._map.on("zoomend",this._onZoomEnd),this._map.zoomTo(this._map.getZoom()+(t.originalEvent.shiftKey?-1:1),{around:t.lngLat},t);},To.prototype._onZoomEnd=function(){this._active=!1,this._map.off("zoomend",this._onZoomEnd);};var Io=t.bezier(0,0,.15,1),Co=function(e){this._map=e,this._el=e.getCanvasContainer(),t.bindAll(["_onMove","_onEnd","_onTouchFrame"],this);};Co.prototype.isEnabled=function(){return !!this._enabled},Co.prototype.enable=function(t){this.isEnabled()||(this._el.classList.add("mapboxgl-touch-zoom-rotate"),this._enabled=!0,this._aroundCenter=!!t&&"center"===t.around);},Co.prototype.disable=function(){this.isEnabled()&&(this._el.classList.remove("mapboxgl-touch-zoom-rotate"),this._enabled=!1);},Co.prototype.disableRotation=function(){this._rotationDisabled=!0;},Co.prototype.enableRotation=function(){this._rotationDisabled=!1;},Co.prototype.onStart=function(e){if(this.isEnabled()&&2===e.touches.length){var o=i.mousePos(this._el,e.touches[0]),r=i.mousePos(this._el,e.touches[1]),a=o.add(r).div(2);this._startVec=o.sub(r),this._startAround=this._map.transform.pointLocation(a),this._gestureIntent=void 0,this._inertia=[],i.addEventListener(t.window.document,"touchmove",this._onMove,{passive:!1}),i.addEventListener(t.window.document,"touchend",this._onEnd);}},Co.prototype._getTouchEventData=function(t){var e=i.mousePos(this._el,t.touches[0]),o=i.mousePos(this._el,t.touches[1]),r=e.sub(o);return {vec:r,center:e.add(o).div(2),scale:r.mag()/this._startVec.mag(),bearing:this._rotationDisabled?0:180*r.angleWith(this._startVec)/Math.PI}},Co.prototype._onMove=function(e){if(2===e.touches.length){var i=this._getTouchEventData(e),o=i.vec,r=i.scale,a=i.bearing;if(!this._gestureIntent){var n=this._rotationDisabled&&1!==r||Math.abs(1-r)>.15;Math.abs(a)>10?this._gestureIntent="rotate":n&&(this._gestureIntent="zoom"),this._gestureIntent&&(this._map.fire(new t.Event(this._gestureIntent+"start",{originalEvent:e})),this._map.fire(new t.Event("movestart",{originalEvent:e})),this._startVec=o);}this._lastTouchEvent=e,this._frameId||(this._frameId=this._map._requestRenderFrame(this._onTouchFrame)),e.preventDefault();}},Co.prototype._onTouchFrame=function(){this._frameId=null;var e=this._gestureIntent;if(e){var i=this._map.transform;this._startScale||(this._startScale=i.scale,this._startBearing=i.bearing);var o=this._getTouchEventData(this._lastTouchEvent),r=o.center,a=o.bearing,n=o.scale,s=i.pointLocation(r),l=i.locationPoint(s);"rotate"===e&&(i.bearing=this._startBearing+a),i.zoom=i.scaleZoom(this._startScale*n),i.setLocationAtPoint(this._startAround,l),this._map.fire(new t.Event(e,{originalEvent:this._lastTouchEvent})),this._map.fire(new t.Event("move",{originalEvent:this._lastTouchEvent})),this._drainInertiaBuffer(),this._inertia.push([t.browser.now(),n,r]);}},Co.prototype._onEnd=function(e){i.removeEventListener(t.window.document,"touchmove",this._onMove,{passive:!1}),i.removeEventListener(t.window.document,"touchend",this._onEnd);var o=this._gestureIntent,r=this._startScale;if(this._frameId&&(this._map._cancelRenderFrame(this._frameId),this._frameId=null),delete this._gestureIntent,delete this._startScale,delete this._startBearing,delete this._lastTouchEvent,o){this._map.fire(new t.Event(o+"end",{originalEvent:e})),this._drainInertiaBuffer();var a=this._inertia,n=this._map;if(a.length<2)n.snapToNorth({},{originalEvent:e});else{var s=a[a.length-1],l=a[0],c=n.transform.scaleZoom(r*s[1]),u=n.transform.scaleZoom(r*l[1]),h=c-u,p=(s[0]-l[0])/1e3,d=s[2];if(0!==p&&c!==u){var _=.15*h/p;Math.abs(_)>2.5&&(_=_>0?2.5:-2.5);var f=1e3*Math.abs(_/(12*.15)),m=c+_*f/2e3;m<0&&(m=0),n.easeTo({zoom:m,duration:f,easing:Io,around:this._aroundCenter?n.getCenter():n.unproject(d),noMoveStart:!0},{originalEvent:e});}else n.snapToNorth({},{originalEvent:e});}}},Co.prototype._drainInertiaBuffer=function(){for(var e=this._inertia,i=t.browser.now();e.length>2&&i-e[0][0]>160;)e.shift();};var So={scrollZoom:mo,boxZoom:go,dragRotate:yo,dragPan:bo,keyboard:wo,doubleClickZoom:To,touchZoomRotate:Co};var Po=function(e){function i(i,o){e.call(this),this._moving=!1,this._zooming=!1,this.transform=i,this._bearingSnap=o.bearingSnap,t.bindAll(["_renderFrameCallback"],this);}return e&&(i.__proto__=e),i.prototype=Object.create(e&&e.prototype),i.prototype.constructor=i,i.prototype.getCenter=function(){return new t.LngLat(this.transform.center.lng,this.transform.center.lat)},i.prototype.setCenter=function(t,e){return this.jumpTo({center:t},e)},i.prototype.panBy=function(e,i,o){return e=t.Point.convert(e).mult(-1),this.panTo(this.transform.center,t.extend({offset:e},i),o)},i.prototype.panTo=function(e,i,o){return this.easeTo(t.extend({center:e},i),o)},i.prototype.getZoom=function(){return this.transform.zoom},i.prototype.setZoom=function(t,e){return this.jumpTo({zoom:t},e),this},i.prototype.zoomTo=function(e,i,o){return this.easeTo(t.extend({zoom:e},i),o)},i.prototype.zoomIn=function(t,e){return this.zoomTo(this.getZoom()+1,t,e),this},i.prototype.zoomOut=function(t,e){return this.zoomTo(this.getZoom()-1,t,e),this},i.prototype.getBearing=function(){return this.transform.bearing},i.prototype.setBearing=function(t,e){return this.jumpTo({bearing:t},e),this},i.prototype.rotateTo=function(e,i,o){return this.easeTo(t.extend({bearing:e},i),o)},i.prototype.resetNorth=function(e,i){return this.rotateTo(0,t.extend({duration:1e3},e),i),this},i.prototype.resetNorthPitch=function(e,i){return this.easeTo(t.extend({bearing:0,pitch:0,duration:1e3},e),i),this},i.prototype.snapToNorth=function(t,e){return Math.abs(this.getBearing())e?1:0}),["bottom","left","right","top"])){var n=this.transform,s=n.project(t.LngLat.convert(e)),l=n.project(t.LngLat.convert(i)),c=s.rotate(-o*Math.PI/180),u=l.rotate(-o*Math.PI/180),h=new t.Point(Math.max(c.x,u.x),Math.max(c.y,u.y)),p=new t.Point(Math.min(c.x,u.x),Math.min(c.y,u.y)),d=h.sub(p),_=(n.width-r.padding.left-r.padding.right)/d.x,f=(n.height-r.padding.top-r.padding.bottom)/d.y;if(!(f<0||_<0)){var m=Math.min(n.scaleZoom(n.scale*Math.min(_,f)),r.maxZoom),g=t.Point.convert(r.offset),v=(r.padding.left-r.padding.right)/2,y=(r.padding.top-r.padding.bottom)/2,x=new t.Point(g.x+v,g.y+y).mult(n.scale/n.zoomScale(m));return {center:n.unproject(s.add(l).div(2).sub(x)),zoom:m,bearing:o}}t.warnOnce("Map cannot fit within canvas with the given bounds, padding, and/or offset.");}else t.warnOnce("options.padding must be a positive number, or an Object with keys 'bottom', 'left', 'right', 'top'");},i.prototype.fitBounds=function(t,e,i){return this._fitInternal(this.cameraForBounds(t,e),e,i)},i.prototype.fitScreenCoordinates=function(e,i,o,r,a){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.pointLocation(t.Point.convert(e)),this.transform.pointLocation(t.Point.convert(i)),o,r),r,a)},i.prototype._fitInternal=function(e,i,o){return e?(i=t.extend(e,i)).linear?this.easeTo(i,o):this.flyTo(i,o):this},i.prototype.jumpTo=function(e,i){this.stop();var o=this.transform,r=!1,a=!1,n=!1;return "zoom"in e&&o.zoom!==+e.zoom&&(r=!0,o.zoom=+e.zoom),void 0!==e.center&&(o.center=t.LngLat.convert(e.center)),"bearing"in e&&o.bearing!==+e.bearing&&(a=!0,o.bearing=+e.bearing),"pitch"in e&&o.pitch!==+e.pitch&&(n=!0,o.pitch=+e.pitch),this.fire(new t.Event("movestart",i)).fire(new t.Event("move",i)),r&&this.fire(new t.Event("zoomstart",i)).fire(new t.Event("zoom",i)).fire(new t.Event("zoomend",i)),a&&this.fire(new t.Event("rotatestart",i)).fire(new t.Event("rotate",i)).fire(new t.Event("rotateend",i)),n&&this.fire(new t.Event("pitchstart",i)).fire(new t.Event("pitch",i)).fire(new t.Event("pitchend",i)),this.fire(new t.Event("moveend",i))},i.prototype.easeTo=function(e,i){var o=this;this.stop(),(!1===(e=t.extend({offset:[0,0],duration:500,easing:t.ease},e)).animate||t.browser.prefersReducedMotion)&&(e.duration=0);var r=this.transform,a=this.getZoom(),n=this.getBearing(),s=this.getPitch(),l="zoom"in e?+e.zoom:a,c="bearing"in e?this._normalizeBearing(e.bearing,n):n,u="pitch"in e?+e.pitch:s,h=r.centerPoint.add(t.Point.convert(e.offset)),p=r.pointLocation(h),d=t.LngLat.convert(e.center||p);this._normalizeCenter(d);var _,f,m=r.project(p),g=r.project(d).sub(m),v=r.zoomScale(l-a);return e.around&&(_=t.LngLat.convert(e.around),f=r.locationPoint(_)),this._zooming=l!==a,this._rotating=n!==c,this._pitching=u!==s,this._prepareEase(i,e.noMoveStart),clearTimeout(this._easeEndTimeoutID),this._ease(function(e){if(o._zooming&&(r.zoom=t.number(a,l,e)),o._rotating&&(r.bearing=t.number(n,c,e)),o._pitching&&(r.pitch=t.number(s,u,e)),_)r.setLocationAtPoint(_,f);else{var p=r.zoomScale(r.zoom-a),d=l>a?Math.min(2,v):Math.max(.5,v),y=Math.pow(d,1-e),x=r.unproject(m.add(g.mult(e*y)).mult(p));r.setLocationAtPoint(r.renderWorldCopies?x.wrap():x,h);}o._fireMoveEvents(i);},function(){e.delayEndEvents?o._easeEndTimeoutID=setTimeout(function(){return o._afterEase(i)},e.delayEndEvents):o._afterEase(i);},e),this},i.prototype._prepareEase=function(e,i){this._moving=!0,i||this.fire(new t.Event("movestart",e)),this._zooming&&this.fire(new t.Event("zoomstart",e)),this._rotating&&this.fire(new t.Event("rotatestart",e)),this._pitching&&this.fire(new t.Event("pitchstart",e));},i.prototype._fireMoveEvents=function(e){this.fire(new t.Event("move",e)),this._zooming&&this.fire(new t.Event("zoom",e)),this._rotating&&this.fire(new t.Event("rotate",e)),this._pitching&&this.fire(new t.Event("pitch",e));},i.prototype._afterEase=function(e){var i=this._zooming,o=this._rotating,r=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,i&&this.fire(new t.Event("zoomend",e)),o&&this.fire(new t.Event("rotateend",e)),r&&this.fire(new t.Event("pitchend",e)),this.fire(new t.Event("moveend",e));},i.prototype.flyTo=function(e,i){var o=this;if(t.browser.prefersReducedMotion){var r=t.pick(e,["center","zoom","bearing","pitch","around"]);return this.jumpTo(r,i)}this.stop(),e=t.extend({offset:[0,0],speed:1.2,curve:1.42,easing:t.ease},e);var a=this.transform,n=this.getZoom(),s=this.getBearing(),l=this.getPitch(),c="zoom"in e?t.clamp(+e.zoom,a.minZoom,a.maxZoom):n,u="bearing"in e?this._normalizeBearing(e.bearing,s):s,h="pitch"in e?+e.pitch:l,p=a.zoomScale(c-n),d=a.centerPoint.add(t.Point.convert(e.offset)),_=a.pointLocation(d),f=t.LngLat.convert(e.center||_);this._normalizeCenter(f);var m=a.project(_),g=a.project(f).sub(m),v=e.curve,y=Math.max(a.width,a.height),x=y/p,b=g.mag();if("minZoom"in e){var w=t.clamp(Math.min(e.minZoom,n,c),a.minZoom,a.maxZoom),E=y/a.zoomScale(w-n);v=Math.sqrt(E/b*2);}var T=v*v;function I(t){var e=(x*x-y*y+(t?-1:1)*T*T*b*b)/(2*(t?x:y)*T*b);return Math.log(Math.sqrt(e*e+1)-e)}function C(t){return (Math.exp(t)-Math.exp(-t))/2}function S(t){return (Math.exp(t)+Math.exp(-t))/2}var P=I(0),z=function(t){return S(P)/S(P+v*t)},L=function(t){return y*((S(P)*(C(e=P+v*t)/S(e))-C(P))/T)/b;var e;},D=(I(1)-P)/v;if(Math.abs(b)<1e-6||!isFinite(D)){if(Math.abs(y-x)<1e-6)return this.easeTo(e,i);var M=xe.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=s!==u,this._pitching=h!==l,this._prepareEase(i,!1),this._ease(function(e){var r=e*D,p=1/z(r);a.zoom=1===e?c:n+a.scaleZoom(p),o._rotating&&(a.bearing=t.number(s,u,e)),o._pitching&&(a.pitch=t.number(l,h,e));var _=1===e?f:a.unproject(m.add(g.mult(L(r))).mult(p));a.setLocationAtPoint(a.renderWorldCopies?_.wrap():_,d),o._fireMoveEvents(i);},function(){return o._afterEase(i)},e),this},i.prototype.isEasing=function(){return !!this._easeFrameId},i.prototype.stop=function(){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){var t=this._onEaseEnd;delete this._onEaseEnd,t.call(this);}return this},i.prototype._ease=function(e,i,o){!1===o.animate||0===o.duration?(e(1),i()):(this._easeStart=t.browser.now(),this._easeOptions=o,this._onEaseFrame=e,this._onEaseEnd=i,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback));},i.prototype._renderFrameCallback=function(){var e=Math.min((t.browser.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(e)),e<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop();},i.prototype._normalizeBearing=function(e,i){e=t.wrap(e,-180,180);var o=Math.abs(e-i);return Math.abs(e-360-i)180?-360:i<-180?360:0;}},i}(t.Evented),zo=function(e){void 0===e&&(e={}),this.options=e,t.bindAll(["_updateEditLink","_updateData","_updateCompact"],this);};zo.prototype.getDefaultPosition=function(){return "bottom-right"},zo.prototype.onAdd=function(t){var e=this.options&&this.options.compact;return this._map=t,this._container=i.create("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._innerContainer=i.create("div","mapboxgl-ctrl-attrib-inner",this._container),e&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),void 0===e&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container},zo.prototype.onRemove=function(){i.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0;},zo.prototype._updateEditLink=function(){var e=this._editLink;e||(e=this._editLink=this._container.querySelector(".mapbox-improve-map"));var i=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:this._map._requestManager._customAccessToken||t.config.ACCESS_TOKEN}];if(e){var o=i.reduce(function(t,e,o){return e.value&&(t+=e.key+"="+e.value+(o=0)return !1;return !0})).join(" | ");n!==this._attribHTML&&(this._attribHTML=n,t.length?(this._innerContainer.innerHTML=n,this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null);}},zo.prototype._updateCompact=function(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact");};var Lo=function(){t.bindAll(["_updateLogo"],this),t.bindAll(["_updateCompact"],this);};Lo.prototype.onAdd=function(t){this._map=t,this._container=i.create("div","mapboxgl-ctrl");var e=i.create("a","mapboxgl-ctrl-logo");return e.target="_blank",e.rel="noopener nofollow",e.href="https://www.mapbox.com/",e.setAttribute("aria-label","Mapbox logo"),e.setAttribute("rel","noopener nofollow"),this._container.appendChild(e),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._map.on("resize",this._updateCompact),this._updateCompact(),this._container},Lo.prototype.onRemove=function(){i.remove(this._container),this._map.off("sourcedata",this._updateLogo),this._map.off("resize",this._updateCompact);},Lo.prototype.getDefaultPosition=function(){return "bottom-left"},Lo.prototype._updateLogo=function(t){t&&"metadata"!==t.sourceDataType||(this._container.style.display=this._logoRequired()?"block":"none");},Lo.prototype._logoRequired=function(){if(this._map.style){var t=this._map.style.sourceCaches;for(var e in t){if(t[e].getSource().mapbox_logo)return !0}return !1}},Lo.prototype._updateCompact=function(){var t=this._container.children;if(t.length){var e=t[0];this._map.getCanvasContainer().offsetWidth<250?e.classList.add("mapboxgl-compact"):e.classList.remove("mapboxgl-compact");}};var Do=function(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1;};Do.prototype.add=function(t){var e=++this._id;return this._queue.push({callback:t,id:e,cancelled:!1}),e},Do.prototype.remove=function(t){for(var e=this._currentlyRunning,i=0,o=e?this._queue.concat(e):this._queue;ie.maxZoom)throw new Error("maxZoom must be greater than minZoom");var a=new co(e.minZoom,e.maxZoom,e.renderWorldCopies);if(o.call(this,a,e),this._interactive=e.interactive,this._maxTileCacheSize=e.maxTileCacheSize,this._failIfMajorPerformanceCaveat=e.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=e.preserveDrawingBuffer,this._antialias=e.antialias,this._trackResize=e.trackResize,this._bearingSnap=e.bearingSnap,this._refreshExpiredTiles=e.refreshExpiredTiles,this._fadeDuration=e.fadeDuration,this._crossSourceCollisions=e.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=e.collectResourceTiming,this._renderTaskQueue=new Do,this._controls=[],this._mapId=t.uniqueId(),this._requestManager=new t.RequestManager(e.transformRequest,e.accessToken),"string"==typeof e.container){if(this._container=t.window.document.getElementById(e.container),!this._container)throw new Error("Container '"+e.container+"' not found.")}else{if(!(e.container instanceof Ro))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=e.container;}if(e.maxBounds&&this.setMaxBounds(e.maxBounds),t.bindAll(["_onWindowOnline","_onWindowResize","_contextLost","_contextRestored"],this),this._setupContainer(),this._setupPainter(),void 0===this.painter)throw new Error("Failed to initialize WebGL.");this.on("move",function(){return r._update(!1)}),this.on("moveend",function(){return r._update(!1)}),this.on("zoom",function(){return r._update(!0)}),void 0!==t.window&&(t.window.addEventListener("online",this._onWindowOnline,!1),t.window.addEventListener("resize",this._onWindowResize,!1)),function(t,e){var o=t.getCanvasContainer(),r=null,a=!1,n=null;for(var s in So)t[s]=new So[s](t,e),e.interactive&&e[s]&&t[s].enable(e[s]);i.addEventListener(o,"mouseout",function(e){t.fire(new po("mouseout",t,e));}),i.addEventListener(o,"mousedown",function(r){a=!0,n=i.mousePos(o,r);var s=new po("mousedown",t,r);t.fire(s),s.defaultPrevented||(e.interactive&&!t.doubleClickZoom.isActive()&&t.stop(),t.boxZoom.onMouseDown(r),t.boxZoom.isActive()||t.dragPan.isActive()||t.dragRotate.onMouseDown(r),t.boxZoom.isActive()||t.dragRotate.isActive()||t.dragPan.onMouseDown(r));}),i.addEventListener(o,"mouseup",function(e){var i=t.dragRotate.isActive();r&&!i&&t.fire(new po("contextmenu",t,r)),r=null,a=!1,t.fire(new po("mouseup",t,e));}),i.addEventListener(o,"mousemove",function(e){if(!t.dragPan.isActive()&&!t.dragRotate.isActive()){for(var i=e.target;i&&i!==o;)i=i.parentNode;i===o&&t.fire(new po("mousemove",t,e));}}),i.addEventListener(o,"mouseover",function(e){for(var i=e.target;i&&i!==o;)i=i.parentNode;i===o&&t.fire(new po("mouseover",t,e));}),i.addEventListener(o,"touchstart",function(i){var o=new _o("touchstart",t,i);t.fire(o),o.defaultPrevented||(e.interactive&&t.stop(),t.boxZoom.isActive()||t.dragRotate.isActive()||t.dragPan.onTouchStart(i),t.touchZoomRotate.onStart(i),t.doubleClickZoom.onTouchStart(o));},{passive:!1}),i.addEventListener(o,"touchmove",function(e){t.fire(new _o("touchmove",t,e));},{passive:!1}),i.addEventListener(o,"touchend",function(e){t.fire(new _o("touchend",t,e));}),i.addEventListener(o,"touchcancel",function(e){t.fire(new _o("touchcancel",t,e));}),i.addEventListener(o,"click",function(r){var a=i.mousePos(o,r);(!n||a.equals(n)||a.dist(n)-1&&this._controls.splice(i,1),e.onRemove(this),this},r.prototype.resize=function(e){var i=this._containerDimensions(),o=i[0],r=i[1];return this._resizeCanvas(o,r),this.transform.resize(o,r),this.painter.resize(o,r),this.fire(new t.Event("movestart",e)).fire(new t.Event("move",e)).fire(new t.Event("resize",e)).fire(new t.Event("moveend",e)),this},r.prototype.getBounds=function(){return this.transform.getBounds()},r.prototype.getMaxBounds=function(){return this.transform.getMaxBounds()},r.prototype.setMaxBounds=function(e){return this.transform.setMaxBounds(t.LngLatBounds.convert(e)),this._update()},r.prototype.setMinZoom=function(t){if((t=null==t?0:t)>=0&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()=this.transform.minZoom)return this.transform.maxZoom=t,this._update(),this.getZoom()>t&&this.setZoom(t),this;throw new Error("maxZoom must be greater than the current minZoom")},r.prototype.getRenderWorldCopies=function(){return this.transform.renderWorldCopies},r.prototype.setRenderWorldCopies=function(t){return this.transform.renderWorldCopies=t,this._update()},r.prototype.getMaxZoom=function(){return this.transform.maxZoom},r.prototype.project=function(e){return this.transform.locationPoint(t.LngLat.convert(e))},r.prototype.unproject=function(e){return this.transform.pointLocation(t.Point.convert(e))},r.prototype.isMoving=function(){return this._moving||this.dragPan.isActive()||this.dragRotate.isActive()||this.scrollZoom.isActive()},r.prototype.isZooming=function(){return this._zooming||this.scrollZoom.isZooming()},r.prototype.isRotating=function(){return this._rotating||this.dragRotate.isActive()},r.prototype.on=function(t,e,i){var r=this;if(void 0===i)return o.prototype.on.call(this,t,e);var a=function(){var o;if("mouseenter"===t||"mouseover"===t){var a=!1;return {layer:e,listener:i,delegates:{mousemove:function(o){var n=r.getLayer(e)?r.queryRenderedFeatures(o.point,{layers:[e]}):[];n.length?a||(a=!0,i.call(r,new po(t,r,o.originalEvent,{features:n}))):a=!1;},mouseout:function(){a=!1;}}}}if("mouseleave"===t||"mouseout"===t){var n=!1;return {layer:e,listener:i,delegates:{mousemove:function(o){(r.getLayer(e)?r.queryRenderedFeatures(o.point,{layers:[e]}):[]).length?n=!0:n&&(n=!1,i.call(r,new po(t,r,o.originalEvent)));},mouseout:function(e){n&&(n=!1,i.call(r,new po(t,r,e.originalEvent)));}}}}return {layer:e,listener:i,delegates:(o={},o[t]=function(t){var o=r.getLayer(e)?r.queryRenderedFeatures(t.point,{layers:[e]}):[];o.length&&(t.features=o,i.call(r,t),delete t.features);},o)}}();for(var n in this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[t]=this._delegatedListeners[t]||[],this._delegatedListeners[t].push(a),a.delegates)this.on(n,a.delegates[n]);return this},r.prototype.off=function(t,e,i){if(void 0===i)return o.prototype.off.call(this,t,e);if(this._delegatedListeners&&this._delegatedListeners[t])for(var r=this._delegatedListeners[t],a=0;a180;){var s=o.locationPoint(e);if(s.x>=0&&s.y>=0&&s.x<=o.width&&s.y<=o.height)break;e.lng>o.center.lng?e.lng-=360:e.lng+=360;}return e}Fo.prototype._updateZoomButtons=function(){var t=this._map.getZoom();t===this._map.getMaxZoom()?this._zoomInButton.classList.add("mapboxgl-ctrl-icon-disabled"):this._zoomInButton.classList.remove("mapboxgl-ctrl-icon-disabled"),t===this._map.getMinZoom()?this._zoomOutButton.classList.add("mapboxgl-ctrl-icon-disabled"):this._zoomOutButton.classList.remove("mapboxgl-ctrl-icon-disabled");},Fo.prototype._rotateCompassArrow=function(){var t=this.options.visualizePitch?"rotateX("+this._map.transform.pitch+"deg) rotateZ("+this._map.transform.angle*(180/Math.PI)+"deg)":"rotate("+this._map.transform.angle+"deg)";this._compassArrow.style.transform=t;},Fo.prototype.onAdd=function(t){return this._map=t,this.options.showZoom&&(this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new yo(t,{button:"left",element:this._compass}),i.addEventListener(this._compass,"mousedown",this._handler.onMouseDown),i.addEventListener(this._compass,"touchstart",this._handler.onMouseDown,{passive:!1}),this._handler.enable()),this._container},Fo.prototype.onRemove=function(){i.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),i.removeEventListener(this._compass,"mousedown",this._handler.onMouseDown),i.removeEventListener(this._compass,"touchstart",this._handler.onMouseDown,{passive:!1}),this._handler.disable(),delete this._handler),delete this._map;},Fo.prototype._createButton=function(t,e,o){var r=i.create("button",t,this._container);return r.type="button",r.title=e,r.setAttribute("aria-label",e),r.addEventListener("click",o),r};var No={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function Zo(t,e,i){var o=t.classList;for(var r in No)o.remove("mapboxgl-"+i+"-anchor-"+r);o.add("mapboxgl-"+i+"-anchor-"+e);}var jo,qo=function(e){function o(o,r){if(e.call(this),(o instanceof t.window.HTMLElement||r)&&(o=t.extend({element:o},r)),t.bindAll(["_update","_onMove","_onUp","_addDragHandler","_onMapClick"],this),this._anchor=o&&o.anchor||"center",this._color=o&&o.color||"#3FB1CE",this._draggable=o&&o.draggable||!1,this._state="inactive",o&&o.element)this._element=o.element,this._offset=t.Point.convert(o&&o.offset||[0,0]);else{this._defaultMarker=!0,this._element=i.create("div");var a=i.createNS("http://www.w3.org/2000/svg","svg");a.setAttributeNS(null,"display","block"),a.setAttributeNS(null,"height","41px"),a.setAttributeNS(null,"width","27px"),a.setAttributeNS(null,"viewBox","0 0 27 41");var n=i.createNS("http://www.w3.org/2000/svg","g");n.setAttributeNS(null,"stroke","none"),n.setAttributeNS(null,"stroke-width","1"),n.setAttributeNS(null,"fill","none"),n.setAttributeNS(null,"fill-rule","evenodd");var s=i.createNS("http://www.w3.org/2000/svg","g");s.setAttributeNS(null,"fill-rule","nonzero");var l=i.createNS("http://www.w3.org/2000/svg","g");l.setAttributeNS(null,"transform","translate(3.0, 29.0)"),l.setAttributeNS(null,"fill","#000000");for(var c=0,u=[{rx:"10.5",ry:"5.25002273"},{rx:"10.5",ry:"5.25002273"},{rx:"9.5",ry:"4.77275007"},{rx:"8.5",ry:"4.29549936"},{rx:"7.5",ry:"3.81822308"},{rx:"6.5",ry:"3.34094679"},{rx:"5.5",ry:"2.86367051"},{rx:"4.5",ry:"2.38636864"}];c5280)Ko(e,c,p/5280,"mi");else Ko(e,c,p,"ft");}else if(i&&"nautical"===i.unit){Ko(e,c,h/1852,"nm");}else Ko(e,c,h,"m");}function Ko(t,e,i,o){var r,a,n,s=(r=i,a=Math.pow(10,(""+Math.floor(r)).length-1),n=(n=r/a)>=10?10:n>=5?5:n>=3?3:n>=2?2:n>=1?1:function(t){var e=Math.pow(10,Math.ceil(-Math.log(t)/Math.LN10));return Math.round(t*e)/e}(n),a*n),l=s/i;"m"===o&&s>=1e3&&(s/=1e3,o="km"),t.style.width=e*l+"px",t.innerHTML=s+o;}Xo.prototype.getDefaultPosition=function(){return "bottom-left"},Xo.prototype._onMove=function(){Ho(this._map,this._container,this.options);},Xo.prototype.onAdd=function(t){return this._map=t,this._container=i.create("div","mapboxgl-ctrl mapboxgl-ctrl-scale",t.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container},Xo.prototype.onRemove=function(){i.remove(this._container),this._map.off("move",this._onMove),this._map=void 0;},Xo.prototype.setUnit=function(t){this.options.unit=t,Ho(this._map,this._container,this.options);};var Yo=function(e){this._fullscreen=!1,e&&e.container&&(e.container instanceof t.window.HTMLElement?this._container=e.container:t.warnOnce("Full screen control 'container' must be a DOM element.")),t.bindAll(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in t.window.document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in t.window.document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in t.window.document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in t.window.document&&(this._fullscreenchange="MSFullscreenChange"),this._className="mapboxgl-ctrl";};Yo.prototype.onAdd=function(e){return this._map=e,this._container||(this._container=this._map.getContainer()),this._controlContainer=i.create("div",this._className+" mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._controlContainer.style.display="none",t.warnOnce("This device does not support fullscreen mode.")),this._controlContainer},Yo.prototype.onRemove=function(){i.remove(this._controlContainer),this._map=null,t.window.document.removeEventListener(this._fullscreenchange,this._changeIcon);},Yo.prototype._checkFullscreenSupport=function(){return !!(t.window.document.fullscreenEnabled||t.window.document.mozFullScreenEnabled||t.window.document.msFullscreenEnabled||t.window.document.webkitFullscreenEnabled)},Yo.prototype._setupUI=function(){(this._fullscreenButton=i.create("button",this._className+"-icon "+this._className+"-fullscreen",this._controlContainer)).type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),t.window.document.addEventListener(this._fullscreenchange,this._changeIcon);},Yo.prototype._updateTitle=function(){var t=this._isFullscreen()?"Exit fullscreen":"Enter fullscreen";this._fullscreenButton.setAttribute("aria-label",t),this._fullscreenButton.title=t;},Yo.prototype._isFullscreen=function(){return this._fullscreen},Yo.prototype._changeIcon=function(){(t.window.document.fullscreenElement||t.window.document.mozFullScreenElement||t.window.document.webkitFullscreenElement||t.window.document.msFullscreenElement)===this._container!==this._fullscreen&&(this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle(this._className+"-shrink"),this._fullscreenButton.classList.toggle(this._className+"-fullscreen"),this._updateTitle());},Yo.prototype._onClickFullscreen=function(){this._isFullscreen()?t.window.document.exitFullscreen?t.window.document.exitFullscreen():t.window.document.mozCancelFullScreen?t.window.document.mozCancelFullScreen():t.window.document.msExitFullscreen?t.window.document.msExitFullscreen():t.window.document.webkitCancelFullScreen&&t.window.document.webkitCancelFullScreen():this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen&&this._container.webkitRequestFullscreen();};var Jo={closeButton:!0,closeOnClick:!0,className:"",maxWidth:"240px"},Qo=function(e){function o(i){e.call(this),this.options=t.extend(Object.create(Jo),i),t.bindAll(["_update","_onClickClose","remove"],this);}return e&&(o.__proto__=e),o.prototype=Object.create(e&&e.prototype),o.prototype.constructor=o,o.prototype.addTo=function(e){var i=this;return this._map=e,this.options.closeOnClick&&this._map.on("click",this._onClickClose),this._map.on("remove",this.remove),this._update(),this._trackPointer?(this._map.on("mousemove",function(t){i._update(t.point);}),this._map.on("mouseup",function(t){i._update(t.point);}),this._container.classList.add("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.add("mapboxgl-track-pointer")):this._map.on("move",this._update),this.fire(new t.Event("open")),this},o.prototype.isOpen=function(){return !!this._map},o.prototype.remove=function(){return this._content&&i.remove(this._content),this._container&&(i.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("click",this._onClickClose),this._map.off("remove",this.remove),this._map.off("mousemove"),delete this._map),this.fire(new t.Event("close")),this},o.prototype.getLngLat=function(){return this._lngLat},o.prototype.setLngLat=function(e){return this._lngLat=t.LngLat.convert(e),this._pos=null,this._map&&(this._map.on("move",this._update),this._map.off("mousemove"),this._container.classList.remove("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.remove("mapboxgl-track-pointer")),this._trackPointer=!1,this._update(),this},o.prototype.trackPointer=function(){var t=this;return this._trackPointer=!0,this._pos=null,this._map&&(this._map.off("move",this._update),this._map.on("mousemove",function(e){t._update(e.point);}),this._map.on("drag",function(e){t._update(e.point);}),this._container.classList.add("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.add("mapboxgl-track-pointer")),this},o.prototype.getElement=function(){return this._container},o.prototype.setText=function(e){return this.setDOMContent(t.window.document.createTextNode(e))},o.prototype.setHTML=function(e){var i,o=t.window.document.createDocumentFragment(),r=t.window.document.createElement("body");for(r.innerHTML=e;i=r.firstChild;)o.appendChild(i);return this.setDOMContent(o)},o.prototype.getMaxWidth=function(){return this._container.style.maxWidth},o.prototype.setMaxWidth=function(t){return this.options.maxWidth=t,this._update(),this},o.prototype.setDOMContent=function(t){return this._createContent(),this._content.appendChild(t),this._update(),this},o.prototype._createContent=function(){this._content&&i.remove(this._content),this._content=i.create("div","mapboxgl-popup-content",this._container),this.options.closeButton&&(this._closeButton=i.create("button","mapboxgl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.innerHTML="×",this._closeButton.addEventListener("click",this._onClickClose));},o.prototype._update=function(e){var o=this,r=this._lngLat||this._trackPointer;if(this._map&&r&&this._content&&(this._container||(this._container=i.create("div","mapboxgl-popup",this._map.getContainer()),this._tip=i.create("div","mapboxgl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className&&this.options.className.split(" ").forEach(function(t){return o._container.classList.add(t)})),this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._map.transform.renderWorldCopies&&!this._trackPointer&&(this._lngLat=Uo(this._lngLat,this._pos,this._map.transform)),!this._trackPointer||e)){var a=this._pos=this._trackPointer&&e?e:this._map.project(this._lngLat),n=this.options.anchor,s=function e(i){if(i){if("number"==typeof i){var o=Math.round(Math.sqrt(.5*Math.pow(i,2)));return {center:new t.Point(0,0),top:new t.Point(0,i),"top-left":new t.Point(o,o),"top-right":new t.Point(-o,o),bottom:new t.Point(0,-i),"bottom-left":new t.Point(o,-o),"bottom-right":new t.Point(-o,-o),left:new t.Point(i,0),right:new t.Point(-i,0)}}if(i instanceof t.Point||Array.isArray(i)){var r=t.Point.convert(i);return {center:r,top:r,"top-left":r,"top-right":r,bottom:r,"bottom-left":r,"bottom-right":r,left:r,right:r}}return {center:t.Point.convert(i.center||[0,0]),top:t.Point.convert(i.top||[0,0]),"top-left":t.Point.convert(i["top-left"]||[0,0]),"top-right":t.Point.convert(i["top-right"]||[0,0]),bottom:t.Point.convert(i.bottom||[0,0]),"bottom-left":t.Point.convert(i["bottom-left"]||[0,0]),"bottom-right":t.Point.convert(i["bottom-right"]||[0,0]),left:t.Point.convert(i.left||[0,0]),right:t.Point.convert(i.right||[0,0])}}return e(new t.Point(0,0))}(this.options.offset);if(!n){var l,c=this._container.offsetWidth,u=this._container.offsetHeight;l=a.y+s.bottom.ythis._map.transform.height-u?["bottom"]:[],a.xthis._map.transform.width-c/2&&l.push("right"),n=0===l.length?"bottom":l.join("-");}var h=a.add(s[n]).round();i.setTransform(this._container,No[n]+" translate("+h.x+"px,"+h.y+"px)"),Zo(this._container,n,"popup");}},o.prototype._onClickClose=function(){this.remove();},o}(t.Evented);var $o={version:t.version,supported:e,setRTLTextPlugin:t.setRTLTextPlugin,Map:ko,NavigationControl:Fo,GeolocateControl:Go,AttributionControl:zo,ScaleControl:Xo,FullscreenControl:Yo,Popup:Qo,Marker:qo,Style:Be,LngLat:t.LngLat,LngLatBounds:t.LngLatBounds,Point:t.Point,MercatorCoordinate:t.MercatorCoordinate,Evented:t.Evented,config:t.config,get accessToken(){return t.config.ACCESS_TOKEN},set accessToken(e){t.config.ACCESS_TOKEN=e;},get baseApiUrl(){return t.config.API_URL},set baseApiUrl(e){t.config.API_URL=e;},get workerCount(){return Rt.workerCount},set workerCount(t){Rt.workerCount=t;},get maxParallelImageRequests(){return t.config.MAX_PARALLEL_IMAGE_REQUESTS},set maxParallelImageRequests(e){t.config.MAX_PARALLEL_IMAGE_REQUESTS=e;},clearStorage:function(e){t.clearTileCache(e);},workerUrl:""};return $o}); + +// + +return mapboxgl; + +})); +//# sourceMappingURL=mapbox-gl.js.map