added new format classes

This commit is contained in:
afischerdev 2023-11-20 17:08:20 +01:00
parent c6473055f4
commit 56dbd52065
5 changed files with 985 additions and 0 deletions

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package btools.router;
import java.io.BufferedWriter;
import java.io.StringWriter;
public class FormatCsv extends Formatter {
public FormatCsv(RoutingContext rc) {
super(rc);
}
@Override
public String format(OsmTrack t) {
try {
StringWriter sw = new StringWriter();
BufferedWriter bw = new BufferedWriter(sw);
writeMessages(bw, t);
return sw.toString();
} catch (Exception ex) {
return "Error: " + ex.getMessage();
}
}
public void writeMessages(BufferedWriter bw, OsmTrack t) throws Exception {
dumpLine(bw, MESSAGES_HEADER);
for (String m : t.aggregateMessages()) {
dumpLine(bw, m);
}
if (bw != null)
bw.close();
}
private void dumpLine(BufferedWriter bw, String s) throws Exception {
if (bw == null) {
System.out.println(s);
} else {
bw.write(s);
bw.write("\n");
}
}
}

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package btools.router;
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.StringWriter;
import java.util.Map;
import btools.mapaccess.MatchedWaypoint;
import btools.util.StringUtils;
public class FormatGpx extends Formatter {
public FormatGpx(RoutingContext rc) {
super(rc);
}
@Override
public String format(OsmTrack t) {
try {
StringWriter sw = new StringWriter(8192);
BufferedWriter bw = new BufferedWriter(sw);
formatAsGpx(bw, t);
bw.close();
return sw.toString();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public String formatAsGpx(BufferedWriter sb, OsmTrack t) throws IOException {
int turnInstructionMode = t.voiceHints != null ? t.voiceHints.turnInstructionMode : 0;
sb.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
if (turnInstructionMode != 9) {
for (int i = t.messageList.size() - 1; i >= 0; i--) {
String message = t.messageList.get(i);
if (i < t.messageList.size() - 1)
message = "(alt-index " + i + ": " + message + " )";
if (message != null)
sb.append("<!-- ").append(message).append(" -->\n");
}
}
if (turnInstructionMode == 4) { // comment style
sb.append("<!-- $transport-mode$").append(t.voiceHints.getTransportMode()).append("$ -->\n");
sb.append("<!-- cmd idx lon lat d2next geometry -->\n");
sb.append("<!-- $turn-instruction-start$\n");
for (VoiceHint hint : t.voiceHints.list) {
sb.append(String.format(" $turn$%6s;%6d;%10s;%10s;%6d;%s$\n", hint.getCommandString(), hint.indexInTrack,
formatILon(hint.ilon), formatILat(hint.ilat), (int) (hint.distanceToNext), hint.formatGeometry()));
}
sb.append(" $turn-instruction-end$ -->\n");
}
sb.append("<gpx \n");
sb.append(" xmlns=\"http://www.topografix.com/GPX/1/1\" \n");
sb.append(" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" \n");
if (turnInstructionMode == 9) { // BRouter style
sb.append(" xmlns:brouter=\"Not yet documented\" \n");
}
if (turnInstructionMode == 7) { // old locus style
sb.append(" xmlns:locus=\"http://www.locusmap.eu\" \n");
}
sb.append(" xsi:schemaLocation=\"http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd\" \n");
if (turnInstructionMode == 3) {
sb.append(" creator=\"OsmAndRouter\" version=\"1.1\">\n");
} else {
sb.append(" creator=\"BRouter-" + t.version + "\" version=\"1.1\">\n");
}
if (turnInstructionMode == 9) {
sb.append(" <metadata>\n");
sb.append(" <name>").append(t.name).append("</name>\n");
sb.append(" <extensions>\n");
sb.append(" <brouter:info>").append(t.messageList.get(0)).append("</brouter:info>\n");
if (t.params != null && t.params.size() > 0) {
sb.append(" <brouter:params><![CDATA[");
int i = 0;
for (Map.Entry<String, String> e : t.params.entrySet()) {
if (i++ != 0) sb.append("&");
sb.append(e.getKey()).append("=").append(e.getValue());
}
sb.append("]]></brouter:params>\n");
}
sb.append(" </extensions>\n");
sb.append(" </metadata>\n");
}
if (turnInstructionMode == 3 || turnInstructionMode == 8) { // osmand style, cruiser
float lastRteTime = 0;
sb.append(" <rte>\n");
float rteTime = t.getVoiceHintTime(0);
StringBuffer first = new StringBuffer();
// define start point
{
first.append(" <rtept lat=\"").append(formatILat(t.nodes.get(0).getILat())).append("\" lon=\"")
.append(formatILon(t.nodes.get(0).getILon())).append("\">\n")
.append(" <desc>start</desc>\n <extensions>\n");
if (rteTime != lastRteTime) { // add timing only if available
double ti = rteTime - lastRteTime;
first.append(" <time>").append("" + (int) (ti + 0.5)).append("</time>\n");
lastRteTime = rteTime;
}
first.append(" <offset>0</offset>\n </extensions>\n </rtept>\n");
}
if (turnInstructionMode == 8) {
if (t.matchedWaypoints.get(0).direct && t.voiceHints.list.get(0).indexInTrack == 0) {
// has a voice hint do nothing, voice hint will do
} else {
sb.append(first.toString());
}
} else {
sb.append(first.toString());
}
for (int i = 0; i < t.voiceHints.list.size(); i++) {
VoiceHint hint = t.voiceHints.list.get(i);
sb.append(" <rtept lat=\"").append(formatILat(hint.ilat)).append("\" lon=\"")
.append(formatILon(hint.ilon)).append("\">\n")
.append(" <desc>")
.append(turnInstructionMode == 3 ? hint.getMessageString() : hint.getCruiserMessageString())
.append("</desc>\n <extensions>\n");
rteTime = t.getVoiceHintTime(i + 1);
if (rteTime != lastRteTime) { // add timing only if available
double ti = rteTime - lastRteTime;
sb.append(" <time>").append("" + (int) (ti + 0.5)).append("</time>\n");
lastRteTime = rteTime;
}
sb.append(" <turn>")
.append(turnInstructionMode == 3 ? hint.getCommandString() : hint.getCruiserCommandString())
.append("</turn>\n <turn-angle>").append("" + (int) hint.angle)
.append("</turn-angle>\n <offset>").append("" + hint.indexInTrack).append("</offset>\n </extensions>\n </rtept>\n");
}
sb.append(" <rtept lat=\"").append(formatILat(t.nodes.get(t.nodes.size() - 1).getILat())).append("\" lon=\"")
.append(formatILon(t.nodes.get(t.nodes.size() - 1).getILon())).append("\">\n")
.append(" <desc>destination</desc>\n <extensions>\n");
sb.append(" <time>0</time>\n");
sb.append(" <offset>").append("" + (t.nodes.size() - 1)).append("</offset>\n </extensions>\n </rtept>\n");
sb.append("</rte>\n");
}
if (turnInstructionMode == 7) { // old locus style
float lastRteTime = t.getVoiceHintTime(0);
for (int i = 0; i < t.voiceHints.list.size(); i++) {
VoiceHint hint = t.voiceHints.list.get(i);
sb.append(" <wpt lon=\"").append(formatILon(hint.ilon)).append("\" lat=\"")
.append(formatILat(hint.ilat)).append("\">")
.append(hint.selev == Short.MIN_VALUE ? "" : "<ele>" + (hint.selev / 4.) + "</ele>")
.append("<name>").append(hint.getMessageString()).append("</name>")
.append("<extensions><locus:rteDistance>").append("" + hint.distanceToNext).append("</locus:rteDistance>");
float rteTime = t.getVoiceHintTime(i + 1);
if (rteTime != lastRteTime) { // add timing only if available
double ti = rteTime - lastRteTime;
double speed = hint.distanceToNext / ti;
sb.append("<locus:rteTime>").append("" + ti).append("</locus:rteTime>")
.append("<locus:rteSpeed>").append("" + speed).append("</locus:rteSpeed>");
lastRteTime = rteTime;
}
sb.append("<locus:rtePointAction>").append("" + hint.getLocusAction()).append("</locus:rtePointAction></extensions>")
.append("</wpt>\n");
}
}
if (turnInstructionMode == 5) { // gpsies style
for (VoiceHint hint : t.voiceHints.list) {
sb.append(" <wpt lon=\"").append(formatILon(hint.ilon)).append("\" lat=\"")
.append(formatILat(hint.ilat)).append("\">")
.append("<name>").append(hint.getMessageString()).append("</name>")
.append("<sym>").append(hint.getSymbolString().toLowerCase()).append("</sym>")
.append("<type>").append(hint.getSymbolString()).append("</type>")
.append("</wpt>\n");
}
}
if (turnInstructionMode == 6) { // orux style
for (VoiceHint hint : t.voiceHints.list) {
sb.append(" <wpt lat=\"").append(formatILat(hint.ilat)).append("\" lon=\"")
.append(formatILon(hint.ilon)).append("\">")
.append(hint.selev == Short.MIN_VALUE ? "" : "<ele>" + (hint.selev / 4.) + "</ele>")
.append("<extensions>\n" +
" <om:oruxmapsextensions xmlns:om=\"http://www.oruxmaps.com/oruxmapsextensions/1/0\">\n" +
" <om:ext type=\"ICON\" subtype=\"0\">").append("" + hint.getOruxAction())
.append("</om:ext>\n" +
" </om:oruxmapsextensions>\n" +
" </extensions>\n" +
" </wpt>\n");
}
}
for (int i = 0; i <= t.pois.size() - 1; i++) {
OsmNodeNamed poi = t.pois.get(i);
sb.append(" <wpt lon=\"").append(formatILon(poi.ilon)).append("\" lat=\"")
.append(formatILat(poi.ilat)).append("\">\n")
.append(" <name>").append(StringUtils.escapeXml10(poi.name)).append("</name>\n")
.append(" </wpt>\n");
}
if (t.exportWaypoints) {
for (int i = 0; i <= t.matchedWaypoints.size() - 1; i++) {
MatchedWaypoint wt = t.matchedWaypoints.get(i);
sb.append(" <wpt lon=\"").append(formatILon(wt.waypoint.ilon)).append("\" lat=\"")
.append(formatILat(wt.waypoint.ilat)).append("\">\n")
.append(" <name>").append(StringUtils.escapeXml10(wt.name)).append("</name>\n");
if (i == 0) {
sb.append(" <type>from</type>\n");
} else if (i == t.matchedWaypoints.size() - 1) {
sb.append(" <type>to</type>\n");
} else {
sb.append(" <type>via</type>\n");
}
sb.append(" </wpt>\n");
}
}
sb.append(" <trk>\n");
if (turnInstructionMode == 9
|| turnInstructionMode == 2
|| turnInstructionMode == 8
|| turnInstructionMode == 4) { // Locus, comment, cruise, brouter style
sb.append(" <src>").append(t.name).append("</src>\n");
sb.append(" <type>").append(t.voiceHints.getTransportMode()).append("</type>\n");
} else {
sb.append(" <name>").append(t.name).append("</name>\n");
}
if (turnInstructionMode == 7) {
sb.append(" <extensions>\n");
sb.append(" <locus:rteComputeType>").append("" + t.voiceHints.getLocusRouteType()).append("</locus:rteComputeType>\n");
sb.append(" <locus:rteSimpleRoundabouts>1</locus:rteSimpleRoundabouts>\n");
sb.append(" </extensions>\n");
}
// all points
sb.append(" <trkseg>\n");
String lastway = "";
boolean bNextDirect = false;
OsmPathElement nn = null;
String aSpeed;
for (int idx = 0; idx < t.nodes.size(); idx++) {
OsmPathElement n = t.nodes.get(idx);
String sele = n.getSElev() == Short.MIN_VALUE ? "" : "<ele>" + n.getElev() + "</ele>";
VoiceHint hint = t.getVoiceHint(idx);
MatchedWaypoint mwpt = t.getMatchedWaypoint(idx);
if (t.showTime) {
sele += "<time>" + t.getFormattedTime3(n.getTime()) + "</time>";
}
if (turnInstructionMode == 8) {
if (mwpt != null &&
!mwpt.name.startsWith("via") && !mwpt.name.startsWith("from") && !mwpt.name.startsWith("to")) {
sele += "<name>" + mwpt.name + "</name>";
}
}
boolean bNeedHeader = false;
if (turnInstructionMode == 9) { // trkpt/sym style
if (hint != null) {
if (mwpt != null &&
!mwpt.name.startsWith("via") && !mwpt.name.startsWith("from") && !mwpt.name.startsWith("to")) {
sele += "<name>" + mwpt.name + "</name>";
}
sele += "<desc>" + hint.getCruiserMessageString() + "</desc>";
sele += "<sym>" + hint.getCommandString(hint.cmd) + "</sym>";
if (mwpt != null) {
sele += "<type>Via</type>";
}
sele += "<extensions>";
if (t.showspeed) {
double speed = 0;
if (nn != null) {
int dist = n.calcDistance(nn);
float dt = n.getTime() - nn.getTime();
if (dt != 0.f) {
speed = ((3.6f * dist) / dt + 0.5);
}
}
sele += "<brouter:speed>" + (((int) (speed * 10)) / 10.f) + "</brouter:speed>";
}
sele += "<brouter:voicehint>" + hint.getCommandString() + ";" + (int) (hint.distanceToNext) + "," + hint.formatGeometry() + "</brouter:voicehint>";
if (n.message != null && n.message.wayKeyValues != null && !n.message.wayKeyValues.equals(lastway)) {
sele += "<brouter:way>" + n.message.wayKeyValues + "</brouter:way>";
lastway = n.message.wayKeyValues;
}
if (n.message != null && n.message.nodeKeyValues != null) {
sele += "<brouter:node>" + n.message.nodeKeyValues + "</brouter:node>";
}
sele += "</extensions>";
}
if (idx == 0 && hint == null) {
if (mwpt != null && mwpt.direct) {
sele += "<desc>beeline</desc>";
} else {
sele += "<desc>start</desc>";
}
sele += "<type>Via</type>";
} else if (idx == t.nodes.size() - 1 && hint == null) {
sele += "<desc>end</desc>";
sele += "<type>Via</type>";
} else {
if (mwpt != null && hint == null) {
if (mwpt.direct) {
// bNextDirect = true;
sele += "<desc>beeline</desc>";
} else {
sele += "<desc>" + mwpt.name + "</desc>";
}
sele += "<type>Via</type>";
bNextDirect = false;
}
}
if (hint == null) {
bNeedHeader = (t.showspeed || (n.message != null && n.message.wayKeyValues != null && !n.message.wayKeyValues.equals(lastway))) ||
(n.message != null && n.message.nodeKeyValues != null);
if (bNeedHeader) {
sele += "<extensions>";
if (t.showspeed) {
double speed = 0;
if (nn != null) {
int dist = n.calcDistance(nn);
float dt = n.getTime() - nn.getTime();
if (dt != 0.f) {
speed = ((3.6f * dist) / dt + 0.5);
}
}
sele += "<brouter:speed>" + (((int) (speed * 10)) / 10.f) + "</brouter:speed>";
}
if (n.message != null && n.message.wayKeyValues != null && !n.message.wayKeyValues.equals(lastway)) {
sele += "<brouter:way>" + n.message.wayKeyValues + "</brouter:way>";
lastway = n.message.wayKeyValues;
}
if (n.message != null && n.message.nodeKeyValues != null) {
sele += "<brouter:node>" + n.message.nodeKeyValues + "</brouter:node>";
}
sele += "</extensions>";
}
}
}
if (turnInstructionMode == 2) { // locus style new
if (hint != null) {
if (mwpt != null) {
if (!mwpt.name.startsWith("via") && !mwpt.name.startsWith("from") && !mwpt.name.startsWith("to")) {
sele += "<name>" + mwpt.name + "</name>";
}
if (mwpt.direct && bNextDirect) {
sele += "<src>" + hint.getLocusSymbolString() + "</src><sym>pass_place</sym><type>Shaping</type>";
// bNextDirect = false;
} else if (mwpt.direct) {
if (idx == 0)
sele += "<sym>pass_place</sym><type>Via</type>";
else
sele += "<sym>pass_place</sym><type>Shaping</type>";
bNextDirect = true;
} else if (bNextDirect) {
sele += "<src>beeline</src><sym>" + hint.getLocusSymbolString() + "</sym><type>Shaping</type>";
bNextDirect = false;
} else {
sele += "<sym>" + hint.getLocusSymbolString() + "</sym><type>Via</type>";
}
} else {
sele += "<sym>" + hint.getLocusSymbolString() + "</sym>";
}
} else {
if (idx == 0 && hint == null) {
int pos = sele.indexOf("<sym");
if (pos != -1) {
sele = sele.substring(0, pos);
}
if (mwpt != null && !mwpt.name.startsWith("from"))
sele += "<name>" + mwpt.name + "</name>";
if (mwpt != null && mwpt.direct) {
bNextDirect = true;
}
sele += "<sym>pass_place</sym>";
sele += "<type>Via</type>";
} else if (idx == t.nodes.size() - 1 && hint == null) {
int pos = sele.indexOf("<sym");
if (pos != -1) {
sele = sele.substring(0, pos);
}
if (mwpt != null && mwpt.name != null && !mwpt.name.startsWith("to"))
sele += "<name>" + mwpt.name + "</name>";
if (bNextDirect) {
sele += "<src>beeline</src>";
}
sele += "<sym>pass_place</sym>";
sele += "<type>Via</type>";
} else {
if (mwpt != null) {
if (!mwpt.name.startsWith("via") && !mwpt.name.startsWith("from") && !mwpt.name.startsWith("to")) {
sele += "<name>" + mwpt.name + "</name>";
}
if (mwpt.direct && bNextDirect) {
sele += "<src>beeline</src><sym>pass_place</sym><type>Shaping</type>";
} else if (mwpt.direct) {
if (idx == 0)
sele += "<sym>pass_place</sym><type>Via</type>";
else
sele += "<sym>pass_place</sym><type>Shaping</type>";
bNextDirect = true;
} else if (bNextDirect) {
sele += "<src>beeline</src><sym>pass_place</sym><type>Shaping</type>";
bNextDirect = false;
} else if (mwpt.name.startsWith("via") ||
mwpt.name.startsWith("from") ||
mwpt.name.startsWith("to")) {
if (bNextDirect) {
sele += "<src>beeline</src><sym>pass_place</sym><type>Shaping</type>";
} else {
sele += "<sym>pass_place</sym><type>Via</type>";
}
bNextDirect = false;
} else {
sele += "<name>" + mwpt.name + "</name>";
sele += "<sym>pass_place</sym><type>Via</type>";
}
}
}
}
}
sb.append(" <trkpt lon=\"").append(formatILon(n.getILon())).append("\" lat=\"")
.append(formatILat(n.getILat())).append("\">").append(sele).append("</trkpt>\n");
nn = n;
}
sb.append(" </trkseg>\n");
sb.append(" </trk>\n");
sb.append("</gpx>\n");
return sb.toString();
}
public String formatAsWaypoint(OsmNodeNamed n) {
try {
StringWriter sw = new StringWriter(8192);
BufferedWriter bw = new BufferedWriter(sw);
formatGpxHeader(bw);
formatWaypointGpx(bw, n);
formatGpxFooter(bw);
bw.close();
sw.close();
return sw.toString();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public void formatGpxHeader(BufferedWriter sb) throws IOException {
sb.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
sb.append("<gpx \n");
sb.append(" xmlns=\"http://www.topografix.com/GPX/1/1\" \n");
sb.append(" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" \n");
sb.append(" xsi:schemaLocation=\"http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd\" \n");
sb.append(" creator=\"BRouter-" + OsmTrack.version + "\" version=\"1.1\">\n");
}
public void formatGpxFooter(BufferedWriter sb) throws IOException {
sb.append("</gpx>\n");
}
public void formatWaypointGpx(BufferedWriter sb, OsmNodeNamed n) throws IOException {
sb.append(" <wpt lon=\"").append(formatILon(n.ilon)).append("\" lat=\"")
.append(formatILat(n.ilat)).append("\">");
if (n.getSElev() != Short.MIN_VALUE) {
sb.append("<ele>").append("" + n.getElev()).append("</ele>");
}
if (n.name != null) {
sb.append("<name>").append(StringUtils.escapeXml10(n.name)).append("</name>");
}
if (n.nodeDescription != null && rc != null) {
sb.append("<desc>").append(rc.expctxWay.getKeyValueDescription(false, n.nodeDescription)).append("</desc>");
}
sb.append("</wpt>\n");
}
public static String getWaypoint(int ilon, int ilat, String name, String desc) {
return "<wpt lon=\"" + formatILon(ilon) + "\" lat=\"" + formatILat(ilat) + "\"><name>" + name + "</name>" + (desc != null ? "<desc>" + desc + "</desc>" : "") + "</wpt>";
}
public OsmTrack read(String filename) throws Exception {
File f = new File(filename);
if (!f.exists()) {
return null;
}
OsmTrack track = new OsmTrack();
BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(f)));
for (; ; ) {
String line = br.readLine();
if (line == null)
break;
int idx0 = line.indexOf("<trkpt ");
if (idx0 >= 0) {
idx0 = line.indexOf(" lon=\"");
idx0 += 6;
int idx1 = line.indexOf('"', idx0);
int ilon = (int) ((Double.parseDouble(line.substring(idx0, idx1)) + 180.) * 1000000. + 0.5);
int idx2 = line.indexOf(" lat=\"");
if (idx2 < 0)
continue;
idx2 += 6;
int idx3 = line.indexOf('"', idx2);
int ilat = (int) ((Double.parseDouble(line.substring(idx2, idx3)) + 90.) * 1000000. + 0.5);
track.nodes.add(OsmPathElement.create(ilon, ilat, (short) 0, null, false));
}
}
br.close();
return track;
}
}

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package btools.router;
import java.io.BufferedWriter;
import java.io.StringWriter;
import java.text.DecimalFormat;
import java.text.NumberFormat;
import java.util.List;
import java.util.Locale;
import btools.mapaccess.MatchedWaypoint;
import btools.util.StringUtils;
public class FormatJson extends Formatter {
public FormatJson(RoutingContext rc) {
super(rc);
}
@Override
public String format(OsmTrack t) {
int turnInstructionMode = t.voiceHints != null ? t.voiceHints.turnInstructionMode : 0;
StringBuilder sb = new StringBuilder(8192);
sb.append("{\n");
sb.append(" \"type\": \"FeatureCollection\",\n");
sb.append(" \"features\": [\n");
sb.append(" {\n");
sb.append(" \"type\": \"Feature\",\n");
sb.append(" \"properties\": {\n");
sb.append(" \"creator\": \"BRouter-" + t.version + "\",\n");
sb.append(" \"name\": \"").append(t.name).append("\",\n");
sb.append(" \"track-length\": \"").append(t.distance).append("\",\n");
sb.append(" \"filtered ascend\": \"").append(t.ascend).append("\",\n");
sb.append(" \"plain-ascend\": \"").append(t.plainAscend).append("\",\n");
sb.append(" \"total-time\": \"").append(t.getTotalSeconds()).append("\",\n");
sb.append(" \"total-energy\": \"").append(t.energy).append("\",\n");
sb.append(" \"cost\": \"").append(t.cost).append("\",\n");
if (t.voiceHints != null && !t.voiceHints.list.isEmpty()) {
sb.append(" \"voicehints\": [\n");
for (VoiceHint hint : t.voiceHints.list) {
sb.append(" [");
sb.append(hint.indexInTrack);
sb.append(',').append(hint.getJsonCommandIndex());
sb.append(',').append(hint.getExitNumber());
sb.append(',').append(hint.distanceToNext);
sb.append(',').append((int) hint.angle);
// not always include geometry because longer and only needed for comment style
if (turnInstructionMode == 4) { // comment style
sb.append(",\"").append(hint.formatGeometry()).append("\"");
}
sb.append("],\n");
}
sb.deleteCharAt(sb.lastIndexOf(","));
sb.append(" ],\n");
}
if (t.showSpeedProfile) { // set in profile
List<String> sp = t.aggregateSpeedProfile();
if (sp.size() > 0) {
sb.append(" \"speedprofile\": [\n");
for (int i = sp.size() - 1; i >= 0; i--) {
sb.append(" [").append(sp.get(i)).append(i > 0 ? "],\n" : "]\n");
}
sb.append(" ],\n");
}
}
// ... traditional message list
{
sb.append(" \"messages\": [\n");
sb.append(" [\"").append(MESSAGES_HEADER.replaceAll("\t", "\", \"")).append("\"],\n");
for (String m : t.aggregateMessages()) {
sb.append(" [\"").append(m.replaceAll("\t", "\", \"")).append("\"],\n");
}
sb.deleteCharAt(sb.lastIndexOf(","));
sb.append(" ],\n");
}
if (t.getTotalSeconds() > 0) {
sb.append(" \"times\": [");
DecimalFormat decimalFormat = (DecimalFormat) NumberFormat.getInstance(Locale.ENGLISH);
decimalFormat.applyPattern("0.###");
for (OsmPathElement n : t.nodes) {
sb.append(decimalFormat.format(n.getTime())).append(",");
}
sb.deleteCharAt(sb.lastIndexOf(","));
sb.append("]\n");
} else {
sb.deleteCharAt(sb.lastIndexOf(","));
}
sb.append(" },\n");
if (t.iternity != null) {
sb.append(" \"iternity\": [\n");
for (String s : t.iternity) {
sb.append(" \"").append(s).append("\",\n");
}
sb.deleteCharAt(sb.lastIndexOf(","));
sb.append(" ],\n");
}
sb.append(" \"geometry\": {\n");
sb.append(" \"type\": \"LineString\",\n");
sb.append(" \"coordinates\": [\n");
OsmPathElement nn = null;
for (OsmPathElement n : t.nodes) {
String sele = n.getSElev() == Short.MIN_VALUE ? "" : ", " + n.getElev();
if (t.showspeed) { // hack: show speed instead of elevation
double speed = 0;
if (nn != null) {
int dist = n.calcDistance(nn);
float dt = n.getTime() - nn.getTime();
if (dt != 0.f) {
speed = ((3.6f * dist) / dt + 0.5);
}
}
sele = ", " + (((int) (speed * 10)) / 10.f);
}
sb.append(" [").append(formatILon(n.getILon())).append(", ").append(formatILat(n.getILat()))
.append(sele).append("],\n");
nn = n;
}
sb.deleteCharAt(sb.lastIndexOf(","));
sb.append(" ]\n");
sb.append(" }\n");
if (t.exportWaypoints || !t.pois.isEmpty()) {
sb.append(" },\n");
for (int i = 0; i <= t.pois.size() - 1; i++) {
OsmNodeNamed poi = t.pois.get(i);
addFeature(sb, "poi", poi.name, poi.ilat, poi.ilon);
if (i < t.matchedWaypoints.size() - 1) {
sb.append(",");
}
sb.append(" \n");
}
if (t.exportWaypoints) {
for (int i = 0; i <= t.matchedWaypoints.size() - 1; i++) {
String type;
if (i == 0) {
type = "from";
} else if (i == t.matchedWaypoints.size() - 1) {
type = "to";
} else {
type = "via";
}
MatchedWaypoint wp = t.matchedWaypoints.get(i);
addFeature(sb, type, wp.name, wp.waypoint.ilat, wp.waypoint.ilon);
if (i < t.matchedWaypoints.size() - 1) {
sb.append(",");
}
sb.append(" \n");
}
}
} else {
sb.append(" }\n");
}
sb.append(" ]\n");
sb.append("}\n");
return sb.toString();
}
private void addFeature(StringBuilder sb, String type, String name, int ilat, int ilon) {
sb.append(" {\n");
sb.append(" \"type\": \"Feature\",\n");
sb.append(" \"properties\": {\n");
sb.append(" \"name\": \"" + StringUtils.escapeJson(name) + "\",\n");
sb.append(" \"type\": \"" + type + "\"\n");
sb.append(" },\n");
sb.append(" \"geometry\": {\n");
sb.append(" \"type\": \"Point\",\n");
sb.append(" \"coordinates\": [\n");
sb.append(" " + formatILon(ilon) + ",\n");
sb.append(" " + formatILat(ilat) + "\n");
sb.append(" ]\n");
sb.append(" }\n");
sb.append(" }");
}
public String formatAsWaypoint(OsmNodeNamed n) {
try {
StringWriter sw = new StringWriter(8192);
BufferedWriter bw = new BufferedWriter(sw);
addJsonHeader(bw);
addJsonFeature(bw, "info", "wpinfo", n.ilon, n.ilat, n.getElev(), (n.nodeDescription != null ? rc.expctxWay.getKeyValueDescription(false, n.nodeDescription) : null));
addJsonFooter(bw);
bw.close();
sw.close();
return sw.toString();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
private void addJsonFeature(BufferedWriter sb, String type, String name, int ilon, int ilat, double elev, String desc) {
try {
sb.append(" {\n");
sb.append(" \"type\": \"Feature\",\n");
sb.append(" \"properties\": {\n");
sb.append(" \"creator\": \"BRouter-" + OsmTrack.version + "\",\n");
sb.append(" \"name\": \"" + StringUtils.escapeJson(name) + "\",\n");
sb.append(" \"type\": \"" + type + "\"");
if (desc != null) {
sb.append(",\n \"message\": \"" + desc + "\"\n");
} else {
sb.append("\n");
}
sb.append(" },\n");
sb.append(" \"geometry\": {\n");
sb.append(" \"type\": \"Point\",\n");
sb.append(" \"coordinates\": [\n");
sb.append(" " + formatILon(ilon) + ",\n");
sb.append(" " + formatILat(ilat) + ",\n");
sb.append(" " + elev + "\n");
sb.append(" ]\n");
sb.append(" }\n");
sb.append(" }\n");
} catch (Exception e) {
throw new RuntimeException(e);
}
}
private static void addJsonHeader(BufferedWriter sb) {
try {
sb.append("{\n");
sb.append(" \"type\": \"FeatureCollection\",\n");
sb.append(" \"features\": [\n");
} catch (Exception e) {
throw new RuntimeException(e);
}
}
private static void addJsonFooter(BufferedWriter sb) {
try {
sb.append(" ]\n");
sb.append("}\n");
} catch (Exception e) {
throw new RuntimeException(e);
}
}
}

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package btools.router;
import java.util.List;
import btools.mapaccess.MatchedWaypoint;
import btools.util.StringUtils;
public class FormatKml extends Formatter {
public FormatKml(RoutingContext rc) {
super(rc);
}
@Override
public String format(OsmTrack t) {
StringBuilder sb = new StringBuilder(8192);
sb.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
sb.append("<kml xmlns=\"http://earth.google.com/kml/2.0\">\n");
sb.append(" <Document>\n");
sb.append(" <name>KML Samples</name>\n");
sb.append(" <open>1</open>\n");
sb.append(" <distance>3.497064</distance>\n");
sb.append(" <traveltime>872</traveltime>\n");
sb.append(" <description>To enable simple instructions add: 'instructions=1' as parameter to the URL</description>\n");
sb.append(" <Folder>\n");
sb.append(" <name>Paths</name>\n");
sb.append(" <visibility>0</visibility>\n");
sb.append(" <description>Examples of paths.</description>\n");
sb.append(" <Placemark>\n");
sb.append(" <name>Tessellated</name>\n");
sb.append(" <visibility>0</visibility>\n");
sb.append(" <description><![CDATA[If the <tessellate> tag has a value of 1, the line will contour to the underlying terrain]]></description>\n");
sb.append(" <LineString>\n");
sb.append(" <tessellate>1</tessellate>\n");
sb.append(" <coordinates>");
for (OsmPathElement n : t.nodes) {
sb.append(formatILon(n.getILon())).append(",").append(formatILat(n.getILat())).append("\n");
}
sb.append(" </coordinates>\n");
sb.append(" </LineString>\n");
sb.append(" </Placemark>\n");
sb.append(" </Folder>\n");
if (t.exportWaypoints || !t.pois.isEmpty()) {
if (!t.pois.isEmpty()) {
sb.append(" <Folder>\n");
sb.append(" <name>poi</name>\n");
for (int i = 0; i < t.pois.size(); i++) {
OsmNodeNamed poi = t.pois.get(i);
createPlaceMark(sb, poi.name, poi.ilat, poi.ilon);
}
sb.append(" </Folder>\n");
}
if (t.exportWaypoints) {
int size = t.matchedWaypoints.size();
createFolder(sb, "start", t.matchedWaypoints.subList(0, 1));
if (t.matchedWaypoints.size() > 2) {
createFolder(sb, "via", t.matchedWaypoints.subList(1, size - 1));
}
createFolder(sb, "end", t.matchedWaypoints.subList(size - 1, size));
}
}
sb.append(" </Document>\n");
sb.append("</kml>\n");
return sb.toString();
}
private void createFolder(StringBuilder sb, String type, List<MatchedWaypoint> waypoints) {
sb.append(" <Folder>\n");
sb.append(" <name>" + type + "</name>\n");
for (int i = 0; i < waypoints.size(); i++) {
MatchedWaypoint wp = waypoints.get(i);
createPlaceMark(sb, wp.name, wp.waypoint.ilat, wp.waypoint.ilon);
}
sb.append(" </Folder>\n");
}
private void createPlaceMark(StringBuilder sb, String name, int ilat, int ilon) {
sb.append(" <Placemark>\n");
sb.append(" <name>" + StringUtils.escapeXml10(name) + "</name>\n");
sb.append(" <Point>\n");
sb.append(" <coordinates>" + formatILon(ilon) + "," + formatILat(ilat) + "</coordinates>\n");
sb.append(" </Point>\n");
sb.append(" </Placemark>\n");
}
}

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package btools.router;
import java.io.BufferedWriter;
import java.io.FileWriter;
public abstract class Formatter {
private static final int OUTPUT_FORMAT_GPX = 0;
private static final int OUTPUT_FORMAT_KML = 1;
private static final int OUTPUT_FORMAT_JSON = 2;
private static final int OUTPUT_FORMAT_CSV = 3;
static final String MESSAGES_HEADER = "Longitude\tLatitude\tElevation\tDistance\tCostPerKm\tElevCost\tTurnCost\tNodeCost\tInitialCost\tWayTags\tNodeTags\tTime\tEnergy";
RoutingContext rc;
Formatter() {
}
Formatter(RoutingContext rc) {
this.rc = rc;
}
/**
* writes the track in gpx-format to a file
*
* @param filename the filename to write to
* @param t the track to write
*/
public void write(String filename, OsmTrack t) throws Exception {
BufferedWriter bw = new BufferedWriter(new FileWriter(filename));
bw.write(format(t));
bw.close();
}
public OsmTrack read(String filename) throws Exception {
return null;
}
/**
* writes the track in a selected output format to a string
*
* @param t the track to format
* @return the formatted string
*/
public abstract String format(OsmTrack t);
static String formatILon(int ilon) {
return formatPos(ilon - 180000000);
}
static String formatILat(int ilat) {
return formatPos(ilat - 90000000);
}
private static String formatPos(int p) {
boolean negative = p < 0;
if (negative)
p = -p;
char[] ac = new char[12];
int i = 11;
while (p != 0 || i > 3) {
ac[i--] = (char) ('0' + (p % 10));
p /= 10;
if (i == 5)
ac[i--] = '.';
}
if (negative)
ac[i--] = '-';
return new String(ac, i + 1, 11 - i);
}
}