[Geotools-devel] Bug in the org.geotools.renderer.geom.Point class

[Charles K. <Cha...@no...>]

Hello,

I think there is a bug in the org.geotools.renderer.geom.Point class, at 
line 355. More precisely it is located in the setCoordinateSystem 
method. The original line is

    ct.getMathTransform().transform(src, 0, transformedPoint, 0, 2);

and needs to be replaced by

    ct.getMathTransform().transform(src, 0, transformedPoint, 0, 1);

The last parameter seems to be the coordinates number, not the x and y 
values number.

Otherwise an *ArrayIndexOutOfBoundsException is thrown :

java.lang.ArrayIndexOutOfBoundsException: 2
        at 
org.geotools.ct.proj.MapProjection$Inverse.transform(MapProjection.java:774)
        at 
org.geotools.ct.ConcatenatedTransform.transform(ConcatenatedTransform.java:244)
        at 
org.geotools.ct.ConcatenatedTransform.transform(ConcatenatedTransform.java:244)
        at 
org.geotools.ct.ConcatenatedTransform.transform(ConcatenatedTransform.java:244)
        at 
org.geotools.ct.ConcatenatedTransformDirect.transform(ConcatenatedTransformDirect.java:111)
        at 
org.geotools.renderer.geom.Point.setCoordinateSystem(Point.java:355)


Best regards

Charles
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