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https://issues.apache.org/jira/browse/PDFBOX-1094?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13899563#comment-13899563
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Tilman Hausherr commented on PDFBOX-1094:
-----------------------------------------
The "survey" test file brings an exception:
java.lang.IllegalArgumentException: Width (0) and height (1) must be > 0
at java.awt.image.SampleModel.<init>(SampleModel.java:126)
at
java.awt.image.ComponentSampleModel.<init>(ComponentSampleModel.java:146)
at
java.awt.image.PixelInterleavedSampleModel.<init>(PixelInterleavedSampleModel.java:87)
at java.awt.image.Raster.createInterleavedRaster(Raster.java:641)
at java.awt.image.Raster.createInterleavedRaster(Raster.java:278)
at java.awt.image.Raster.createInterleavedRaster(Raster.java:212)
at
java.awt.image.ComponentColorModel.createCompatibleWritableRaster(ComponentColorModel.java:2825)
at
org.apache.pdfbox.pdmodel.graphics.pattern.tiling.ColoredTilingPaint.createContext(ColoredTilingPaint.java:108)
at sun.java2d.pipe.AlphaPaintPipe.startSequence(AlphaPaintPipe.java:83)
at
sun.java2d.pipe.SpanShapeRenderer$Composite.startSequence(SpanShapeRenderer.java:56)
at
sun.java2d.pipe.SpanShapeRenderer.renderSpans(SpanShapeRenderer.java:194)
at sun.java2d.pipe.SpanShapeRenderer.fill(SpanShapeRenderer.java:116)
at sun.java2d.pipe.ValidatePipe.fill(ValidatePipe.java:160)
at sun.java2d.SunGraphics2D.fill(SunGraphics2D.java:2466)
at org.apache.pdfbox.pdfviewer.PageDrawer.fillPath(PageDrawer.java:810)
at
org.apache.pdfbox.util.operator.pagedrawer.FillEvenOddRule.process(FillEvenOddRule.java:57)
at
org.apache.pdfbox.util.PDFStreamEngine.processOperator(PDFStreamEngine.java:532)
at
org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:260)
at
org.apache.pdfbox.util.PDFStreamEngine.processSubStream(PDFStreamEngine.java:227)
at
org.apache.pdfbox.util.PDFStreamEngine.processStream(PDFStreamEngine.java:209)
at org.apache.pdfbox.pdfviewer.PageDrawer.drawPage(PageDrawer.java:151)
at org.apache.pdfbox.util.RenderUtil.renderPage(RenderUtil.java:212)
at org.apache.pdfbox.util.RenderUtil.convertToImage(RenderUtil.java:177)
at org.apache.pdfbox.util.TestRendering.render(TestRendering.java:78)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.junit.runners.Suite.runChild(Suite.java:127)
at org.junit.runners.Suite.runChild(Suite.java:26)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
I did have the same exception with another of the files mentioned above. Just a
thought (I haven't fully understood the specification yet): is it correct to
handle the transformation in the constructor, or should it possibly handled
(reversely) in the getRaster() method? I'm asking this because in the type 1
shading, I had to do it this way.
> Pattern colorspace support
> --------------------------
>
> Key: PDFBOX-1094
> URL: https://issues.apache.org/jira/browse/PDFBOX-1094
> Project: PDFBox
> Issue Type: Improvement
> Components: Rendering
> Affects Versions: 1.6.0
> Reporter: Andreas Lehmkühler
> Assignee: Andreas Lehmkühler
> Priority: Minor
> Attachments: PDF32000_2008_pg737.pdf
>
>
> PDFBox doesn't support PDPattern colorspaces
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