Details
Bug
Closed
Major
Description
The Filters utility class is used in a number of places to do the common asDouble, asInt, and asType operations (required by the SLD utility class, and thus GridCoverageRenderer).
Currently this class uses a bunch of logic, that does not include either:
- evaulate( null, Float.class )
- any mention of the converter api
We need to fix both of these ...
Here is an example stack trace as reported by F4.
But now when I set this colormap, I obtain a new error :
GRAVE: java.lang.Integer cannot be cast to java.lang.Double
java.lang.ClassCastException: java.lang.Integer cannot be cast to
java.lang.Double
at
org.geotools.renderer.lite.gridcoverage2d.GridCoverageRenderer.paint(GridCoverageRenderer.java:815)
at
org.geotools.renderer.lite.StreamingRenderer.renderRaster(StreamingRenderer.java:1828)
at
org.geotools.renderer.lite.StreamingRenderer.processSymbolizers(StreamingRenderer.java:1678)
at
org.geotools.renderer.lite.StreamingRenderer.process(StreamingRenderer.java:1622)
at
org.geotools.renderer.lite.StreamingRenderer.processStylers(StreamingRenderer.java:1564)
at
org.geotools.renderer.lite.StreamingRenderer.paint(StreamingRenderer.java:714)
at
org.geotools.renderer.lite.StreamingRenderer.paint(StreamingRenderer.java:436)
at
org.orbisgis.plugin.view.ui.OGMapControlModel.draw(OGMapControlModel.java:148)
at
org.orbisgis.plugin.view.ui.MapControl.paintComponent(MapControl.java:254)
at javax.swing.JComponent.paint(JComponent.java:1022)
at javax.swing.JComponent.paintToOffscreen(JComponent.java:5104)
at
javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:285)
at javax.swing.RepaintManager.paint(RepaintManager.java:1132)
at javax.swing.JComponent._paintImmediately(JComponent.java:5052)
at javax.swing.JComponent.paintImmediately(JComponent.java:4862)
at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:727)
at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:683)
at javax.swing.RepaintManager.seqPaintDirtyRegions(RepaintManager.java:663)
at
javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:128)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
at
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
Any ideas ?
My colormap :
<ColorMap>
<ColorMapEntry color="#FF0000" quantity="0.0"/>
<ColorMapEntry color="#00FF00" quantity="100.0"/>
<ColorMapEntry color="#0000FF" quantity="200.0"/>
<ColorMapEntry color="#999999" quantity="30000.0"/>
</ColorMap>
I use geotools 2.3.1 and my gridcoverage is esri asc grid in integer.