Backport ProjectionHandler intersection outside valid area bug to 2.5.x
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Key: GEOT-2990
URL: http://jira.codehaus.org/browse/GEOT-2990
Project: GeoTools
Issue Type: Bug
Components: core render
Affects Versions: 2.5.8, 2.5.7, 2.5.6, 2.5.5, 2.5.4, 2.5.3, 2.5.2, 2.5.1,
2.5.0, 2.5-RC0, 2.5-M3, 2.5-M2, 2.5-M1, 2.5-M0
Reporter: Alessio Fabiani
Assignee: Andrea Aime
On the ProjectionHandler preProcess method if the intersection is empty the
geometry is completely outside of the valid area we should skip it.
Basically we should add the follwing check to the method
...
ReferencedEnvelope envIntWgs84 = new
ReferencedEnvelope(validArea.intersection(geWGS84), WGS84);
// if the intersection is empty the geometry is completely outside of the valid
area, skip it
if(envIntWgs84.isEmpty())
return null;
ReferencedEnvelope envInt = envIntWgs84.transform(geomCRS, true);
...
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