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Add an option to export waypoints in GeoJSON tracks

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This commit is contained in:
Phyks (Lucas Verney) 2019-07-12 22:51:32 +02:00
parent f829bc6630
commit af660bf1cf
3 changed files with 98 additions and 66 deletions
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26
brouter-core/src/main/java/btools/router/OsmTrack.java
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@ -60,6 +60,9 @@ public final class OsmTrack
public String name = "unset";
protected List<MatchedWaypoint> matchedWaypoints;
public boolean exportWaypoints = false;
public void addNode( OsmPathElement node )
{
nodes.add( 0, node );
@ -713,7 +716,30 @@ public final class OsmTrack
sb.append( " ]\n" );
sb.append( " }\n" );
if ( exportWaypoints )
{
sb.append( " },\n" );
for( int i=1; i<=matchedWaypoints.size() - 2; i++ )
{
sb.append( " {\n" );
sb.append( " \"type\": \"Feature\",\n" );
sb.append( " \"properties\": {\n" );
sb.append( " \"name\": \"" + matchedWaypoints.get(i).name + "\",\n" );
sb.append( " \"type\": \"via\"\n" );
sb.append( " },\n" );
sb.append( " \"geometry\": {\n" );
sb.append( " \"type\": \"Point\",\n" );
sb.append( " \"coordinates\": [\n" );
sb.append( " " + formatILon(matchedWaypoints.get(i).waypoint.ilon) + ",\n" );
sb.append( " " + formatILat(matchedWaypoints.get(i).waypoint.ilat) + "\n" );
sb.append( " ]\n" );
sb.append( " }\n" );
sb.append( " }\n" );
}
}
else {
sb.append( " }\n" );
}
sb.append( " ]\n" );
sb.append( "}\n" );

1
brouter-core/src/main/java/btools/router/RoutingEngine.java
View file

@ -446,6 +446,7 @@ public class RoutingEngine extends Thread
totaltrack.appendTrack( seg );
lastTracks[i] = seg;
}
totaltrack.matchedWaypoints = matchedWaypoints;
return totaltrack;
}

5
brouter-server/src/main/java/btools/server/request/ServerHandler.java
View file

@ -24,6 +24,7 @@ import java.util.List;
* alternativeidx = [0|1|2|3] (optional, default 0)
* format = [kml|gpx|geojson] (optional, default gpx)
* trackname = name used for filename and format specific trackname (optional, default brouter)
* exportWaypoints = 1 to export them (optional, default is no export)
*
* Example URLs:
* {@code http://localhost:17777/brouter?lonlats=8.799297,49.565883|8.811764,49.563606&nogos=&profile=trekking&alternativeidx=0&format=gpx}
@ -118,6 +119,10 @@ public class ServerHandler extends RequestHandler {
if (trackName != null) {
track.name = trackName;
}
String exportWaypointsStr = params.get( "exportWaypoints" );
if (exportWaypointsStr != null && Integer.parseInt(exportWaypointsStr) != 0) {
track.exportWaypoints = true;
}
if (format == null || "gpx".equals(format))
{