Gabriella Turek wrote:
> The code
>>> URL imgURL = (new File("data/nz2_2.jpg")).toURL();
>>> GridCoverage2D gc = (GridCOverage2D) wir.read(null);
> now compiles in both 2.2 code to 2.3_M0
> but the image does not get plotted, but I don't get any error either
> gaby
>
Correction.... I do get error messages (the data from the shape files
plots fine):
Oct 12, 2006 2:01:57 PM org.geotools.renderer.lite.StreamingRenderer
processStylers
SEVERE: null
java.lang.NullPointerException
at com.vividsolutions.jts.geom.Envelope.init(Envelope.java:254)
at com.vividsolutions.jts.geom.Envelope.<init>(Envelope.java:186)
at
org.geotools.geometry.jts.ReferencedEnvelope.<init>(ReferencedEnvelope.java:112)
at
org.geotools.renderer.lite.gridcoverage2d.GridCoverageRenderer.<init>(GridCoverageRenderer.java:158)
at
org.geotools.renderer.lite.StreamingRenderer.renderRaster(StreamingRenderer.java:1719)
at
org.geotools.renderer.lite.StreamingRenderer.processSymbolizers(StreamingRenderer.java:1580)
at
org.geotools.renderer.lite.StreamingRenderer.process(StreamingRenderer.java:1524)
at
org.geotools.renderer.lite.StreamingRenderer.processStylers(StreamingRenderer.java:1466)
at
org.geotools.renderer.lite.StreamingRenderer.paint(StreamingRenderer.java:531)
at
org.geotools.renderer.lite.StreamingRenderer.paint(StreamingRenderer.java:395)
at JMapPane.paintComponent(JMapPane.java:392)
at javax.swing.JComponent.paint(JComponent.java:1005)
at javax.swing.JComponent.paintChildren(JComponent.java:842)
at javax.swing.JComponent.paint(JComponent.java:1014)
at javax.swing.JComponent.paintChildren(JComponent.java:842)
at javax.swing.JComponent.paint(JComponent.java:1014)
at javax.swing.JLayeredPane.paint(JLayeredPane.java:559)
at javax.swing.JComponent.paintChildren(JComponent.java:842)
at javax.swing.JComponent.paint(JComponent.java:1014)
at
javax.swing.JComponent.paintWithOffscreenBuffer(JComponent.java:4963)
at javax.swing.JComponent.paintDoubleBuffered(JComponent.java:4916)
at javax.swing.JComponent._paintImmediately(JComponent.java:4859)
at javax.swing.JComponent.paintImmediately(JComponent.java:4666)
at
javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:451)
at
javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:114)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
at
java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
at
java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
Oct 12, 2006 2:02:01 PM org.geotools.renderer.lite.StreamingRenderer
processStylers
--
***************************************************************
** Gabriella Turek [EMAIL PROTECTED] **
** National Institute of Water & Atmospheric Research (NIWA) **
** PO Box 8602 Christchurch New Zealand +64-3-348-8987x3724 **
***************************************************************
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