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[udig-devel] RE: BasicFeatureRenderer not happy when shapefile is missing prj
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Hi Jody:
According to your last email....
Formerly, I suppose the projection of the current map was "forced" into the shapefile.
If this is just a bug, i believe that the idea of choosing a default projection if the file does not count with a prj file will be considered.
A first analysis:
Well, if we review the code:
I put a break point in net.refractions.udig.render.internal.feature.basic.BasicFeatureRenderer.java
in line 223: ReferencedEnvelope validBounds = validateBounds(bounds, monitor, getContext());
It calls validateBounds function and in line 395: ReferencedEnvelope layerBounds = context.getLayer().getBounds(new SubProgressMonitor(monitor, 0), viewportCRS); is where the problem starts:
When the file is being asked for bounds:
1. In: net.refractions.udig.project.internal.impl.LayerImpl.java
line 1857: tmp = info.getBounds();
2. And then in: net.refractions.udig.project.internal.impl.GeoResourceInfoInterceptor.java
line 85: env = JTS.transform(tmp, CRS.findMathTransform(tmp.getCoordinateReferenceSystem(), getCRS()));
After that, an error message is being printed in the console...
Magna
