Hi, I am trying to get graphics to be rendered along lines.
When I try to use the smiley from the geoserver cookbook through:
File smileyFile = new File(smileyPng);
ExternalGraphic exGraphic =
sf.createExternalGraphic(smileyFile.toURI().toURL(),
"image/png");
I get an exception:
SEVERE: Unknown image type 0
java.lang.IllegalArgumentException: Unknown image type 0
at java.awt.image.BufferedImage.<init>(BufferedImage.java:490)
at
org.geotools.renderer.lite.StyledShapePainter.drawWithGraphicsStroke(StyledShapePainter.java:420)
at
org.geotools.renderer.lite.StyledShapePainter.paint(StyledShapePainter.java:222)
at
org.geotools.renderer.lite.StreamingRenderer.processSymbolizers(StreamingRenderer.java:2108)
at
org.geotools.renderer.lite.StreamingRenderer.process(StreamingRenderer.java:2032)
.....
Instead if I use an svg graphics, the thing works. The same graphics
works fine in a point symbolizer.
Any idea what that might be?
Thanks,
Andrea
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