[Geotools-devel] [jira] Created: (GEOT-3555) Displaying a GridCoverage2D in JMapPane causes an error

[Michael B. (JIRA) <ji...@co...>]

Displaying a GridCoverage2D in JMapPane causes an error
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                 Key: GEOT-3555
                 URL: http://jira.codehaus.org/browse/GEOT-3555
             Project: GeoTools
          Issue Type: Bug
    Affects Versions: 8.0-M0, 2.7.0
            Reporter: Michael Bedward
            Assignee: Michael Bedward
             Fix For: 2.7.1, 8.0-M1


Reported by Mike O'Toole on the user list. Code such as this:

MapContext map = new MapContext();
map.addLayer( myGridCoverage, myStyle );
JMapFrame.showMap(map);

...will provoke the following error:

Error:
2011-04-28 16:09:54 SEVERE: org.geotools.feature.simple.SimpleFeatureImpl cannot be cast to org.geotools.coverage.grid.GridCoverage2D (StreamingRenderer.fireErrorEvent())
 java.lang.ClassCastException: org.geotools.feature.simple.SimpleFeatureImpl cannot be cast to org.geotools.coverage.grid.GridCoverage2D
    org.geotools.renderer.lite.StreamingRenderer.processSymbolizers(StreamingRenderer.java:2219)
    org.geotools.renderer.lite.StreamingRenderer.process(StreamingRenderer.java:2158)
    org.geotools.renderer.lite.StreamingRenderer.drawPlain(StreamingRenderer.java:2014)
    org.geotools.renderer.lite.StreamingRenderer.processStylers(StreamingRenderer.java:1934)
    org.geotools.renderer.lite.StreamingRenderer.paint(StreamingRenderer.java:766)
    org.geotools.swing.RenderingExecutor$Task.call(RenderingExecutor.java:149)
    org.geotools.swing.RenderingExecutor$Task.call(RenderingExecutor.java:105)
    java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
    java.util.concurrent.FutureTask.run(FutureTask.java:166)
    java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
    java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
    java.lang.Thread.run(Thread.java:636)



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