Can you confirm you have setup the geometryFactory with the correct
dimensions?
If the GeometryFactory and Coordinates do not match I would like the
coordinates to cause a problem, or be converted to the format used for
internal storage, during creation ... rather than cause a problem later.
--
Jody Garnett
On Tue, 12 Feb 2019 at 21:05, Hugh Saalmans <hugh.saalm...@iag.com.au>
wrote:
> Is LinestringM a valid geometry type in Geotools 21-RC or is my code
> missing something?
>
>
>
> I can create a LinestringM object from an array of CoordinateXYM objects.
> But calling a function on the geom (e.g. line.getLength()) causes the
> following error. (I’m using Java 11).
>
>
>
> Exception in thread "MyAppClient-StreamThread-1"
> java.lang.IllegalArgumentException: Invalid ordinate index: 3
>
> at
> org.locationtech.jts.geom.Coordinate.setM(Coordinate.java:190)
>
> at
> org.locationtech.jts.geom.impl.CoordinateArraySequence.getCoordinate(CoordinateArraySequence.java:234)
>
> at
> org.locationtech.jts.algorithm.Length.ofLine(Length.java:41)
>
> at
> org.locationtech.jts.geom.LineString.getLength(LineString.java:163)
>
> at
> au.com.iag.transformation.local.setup.SJSummaryAggregation.lambda$main$1(SJSummaryAggregation.java:136)
>
> at
> org.apache.kafka.streams.kstream.internals.KStreamAggregate$KStreamAggregateProcessor.process(KStreamAggregate.java:91)
>
> at
> org.apache.kafka.streams.processor.internals.ProcessorNode.process(ProcessorNode.java:115)
>
> at
> org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:146)
>
> at
> org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:129)
>
> at
> org.apache.kafka.streams.processor.internals.ProcessorContextImpl.forward(ProcessorContextImpl.java:93)
>
> at
> org.apache.kafka.streams.processor.internals.SourceNode.process(SourceNode.java:84)
>
> at
> org.apache.kafka.streams.processor.internals.StreamTask.process(StreamTask.java:351)
>
> at
> org.apache.kafka.streams.processor.internals.AssignedStreamsTasks.process(AssignedStreamsTasks.java:104)
>
> at
> org.apache.kafka.streams.processor.internals.TaskManager.process(TaskManager.java:413)
>
> at
> org.apache.kafka.streams.processor.internals.StreamThread.runOnce(StreamThread.java:862)
>
> at
> org.apache.kafka.streams.processor.internals.StreamThread.runLoop(StreamThread.java:777)
>
> at
> org.apache.kafka.streams.processor.internals.StreamThread.run(StreamThread.java:747)
>
>
>
> Here’s my code:
>
>
>
> CoordinateXYM[] coords = new
> CoordinateXYM[num_points];
>
> int i = 0;
>
>
>
> for (Waypoint waypoint : waypoints) {
>
> CoordinateXYM coord = new
> CoordinateXYM(waypoint.getLon(), waypoint.getLat(), waypoint.getUnixTime());
>
> coords[i] = coord;
>
> i++;
>
> }
>
>
>
> LineString line =
> geometryFactory.createLineString(coords);
>
>
>
> System.out.println(line.getLength());
>
>
>
>
>
>
>
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>
> *HUGH SAALMANS*
>
> mobility.ai
>
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>
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