Since I updated to JRE 1.7.0_25, batik throws exceptions when applyling transformations.
The stacktrace is:
java.awt.image.ImagingOpException: Unable to transform src image
at java.awt.image.AffineTransformOp.filter(Unknown Source)
at org.apache.batik.ext.awt.image.rendered.AffineRed.genRect(AffineRed.java:193)
at org.apache.batik.ext.awt.image.rendered.AffineRed.copyData(AffineRed.java:109)
at org.apache.batik.ext.awt.image.rendered.PadRed.copyData(PadRed.java:88)
at org.apache.batik.ext.awt.image.rendered.PadRed.copyData(PadRed.java:88)
at org.apache.batik.ext.awt.image.rendered.Any2sRGBRed.copyData(Any2sRGBRed.java:166)
at org.apache.batik.ext.awt.image.rendered.AbstractRed.getData(AbstractRed.java:526)
at org.apache.batik.ext.awt.image.GraphicsUtil.drawImage(GraphicsUtil.java:264)
at org.apache.batik.ext.awt.image.GraphicsUtil.drawImage(GraphicsUtil.java:455)
at org.apache.batik.gvt.AbstractGraphicsNode.paint(AbstractGraphicsNode.java:549)
at org.apache.batik.gvt.ShapeNode.paint(ShapeNode.java:143)
at org.apache.batik.gvt.CompositeGraphicsNode.primitivePaint(CompositeGraphicsNode.java:165)
at org.apache.batik.gvt.AbstractGraphicsNode.paint(AbstractGraphicsNode.java:509)
at org.apache.batik.gvt.CompositeGraphicsNode.primitivePaint(CompositeGraphicsNode.java:165)
at org.apache.batik.gvt.filter.GraphicsNodeRed8Bit.genRect(GraphicsNodeRed8Bit.java:140)
at org.apache.batik.gvt.filter.GraphicsNodeRed8Bit.copyData(GraphicsNodeRed8Bit.java:116)
at org.apache.batik.ext.awt.image.rendered.PadRed.copyData(PadRed.java:88)
at org.apache.batik.ext.awt.image.rendered.Any2LsRGBRed.copyData(Any2LsRGBRed.java:109)
at org.apache.batik.ext.awt.image.rendered.AbstractRed.getData(AbstractRed.java:526)
at org.apache.batik.ext.awt.image.rendered.CompositeRed.genRect(CompositeRed.java:188)
at org.apache.batik.ext.awt.image.rendered.CompositeRed.copyData(CompositeRed.java:139)
at org.apache.batik.ext.awt.image.rendered.Any2sRGBRed.copyData(Any2sRGBRed.java:166)
at org.apache.batik.ext.awt.image.GraphicsUtil.drawImage(GraphicsUtil.java:347)
at org.apache.batik.ext.awt.image.GraphicsUtil.drawImage(GraphicsUtil.java:455)
at org.apache.batik.ext.awt.image.renderable.PadRable8Bit.paintRable(PadRable8Bit.java:135)
at org.apache.batik.ext.awt.image.GraphicsUtil.drawImage(GraphicsUtil.java:440)
at org.apache.batik.ext.awt.image.renderable.PadRable8Bit.paintRable(PadRable8Bit.java:135)
at org.apache.batik.ext.awt.image.GraphicsUtil.drawImage(GraphicsUtil.java:440)
at org.apache.batik.ext.awt.image.renderable.FilterChainRable8Bit.paintRable(FilterChainRable8Bit.java:251)
at org.apache.batik.ext.awt.image.GraphicsUtil.drawImage(GraphicsUtil.java:440)
at org.apache.batik.gvt.AbstractGraphicsNode.paint(AbstractGraphicsNode.java:549)
at org.apache.batik.gvt.CompositeGraphicsNode.primitivePaint(CompositeGraphicsNode.java:165)
at org.apache.batik.gvt.AbstractGraphicsNode.paint(AbstractGraphicsNode.java:509)
at org.apache.batik.gvt.CompositeGraphicsNode.primitivePaint(CompositeGraphicsNode.java:165)
at org.apache.batik.gvt.CanvasGraphicsNode.primitivePaint(CanvasGraphicsNode.java:159)
at org.apache.batik.gvt.AbstractGraphicsNode.paint(AbstractGraphicsNode.java:509)
at org.apache.batik.gvt.CompositeGraphicsNode.primitivePaint(CompositeGraphicsNode.java:165)
at org.apache.batik.gvt.filter.GraphicsNodeRed8Bit.genRect(GraphicsNodeRed8Bit.java:140)
at org.apache.batik.gvt.filter.GraphicsNodeRed8Bit.copyData(GraphicsNodeRed8Bit.java:116)
at org.apache.batik.ext.awt.image.rendered.TranslateRed.copyData(TranslateRed.java:105)
at org.apache.batik.gvt.renderer.DynamicRenderer.repaint(DynamicRenderer.java:244)
at org.apache.batik.gvt.renderer.StaticRenderer.repaint(StaticRenderer.java:344)
at org.apache.batik.swing.gvt.GVTTreeRenderer.run(GVTTreeRenderer.java:123)
The Exception is thrown at this line in AffineRed.java.
Does anyone how to fix this or is this a temporary bug in the JRE?
It's a regression in Java 7 Update 25. Aggravatingly, Oracle looks set to delay the fix for the regression until Update 60. It's not like anyone depends on Java for anything. Thanks, Oracle!
There's a brief description in this post from the Batik mailing list regarding how to avoid the problem:
The only workaround I have been able to find so far is patching BATIK sources to no longer call BufferedImageOp.filter directly on the source and destination image, but to filter two ARGB BufferedImage copies.
Regrettably, this means having to make copies of both the source and destination images if they happen not to be ARGB.