https://issues.apache.org/bugzilla/show_bug.cgi?id=52078
Bug #: 52078
Summary: Slide.draw throws java.lang.OutOfMemoryError in some
slides with grouped shapes
Product: POI
Version: 3.8-dev
Platform: PC
Status: NEW
Severity: major
Priority: P2
Component: HSLF
AssignedTo: [email protected]
ReportedBy: [email protected]
Classification: Unclassified
Created attachment 27840
--> https://issues.apache.org/bugzilla/attachment.cgi?id=27840
PPT with a slide with shapes grouped
Slide.draw throws java.lang.OutOfMemoryError in some slides with grouped
shapes.
How to reproduce:
- Download the attached PPT (TesteAgrupado.ppt)
- Run org.apache.poi.hslf.examples.PPT2PNG TesteAgrupado.ppt
If you open the PPT, ungroup the shapes within the first slide and run the
PPT2PNG again, no error will occur!
I´ve already tried to increase the heap memory size but got the same error.
The output and stack trace:
Rendering slide 1
Exception in thread "main" java.lang.OutOfMemoryError: Java heap space
at java.awt.image.DataBufferInt.<init>(Unknown Source)
at java.awt.image.Raster.createPackedRaster(Unknown Source)
at
java.awt.image.DirectColorModel.createCompatibleWritableRaster(Unknow
n Source)
at sun.awt.image.ImageRepresentation.createBufferedImage(Unknown
Source)
at sun.awt.image.ImageRepresentation.setPixels(Unknown Source)
at java.awt.image.AreaAveragingScaleFilter.accumPixels(Unknown Source)
at java.awt.image.AreaAveragingScaleFilter.setPixels(Unknown Source)
at sun.awt.image.OffScreenImageSource.sendPixels(Unknown Source)
at sun.awt.image.OffScreenImageSource.produce(Unknown Source)
at sun.awt.image.OffScreenImageSource.addConsumer(Unknown Source)
at sun.awt.image.OffScreenImageSource.startProduction(Unknown Source)
at java.awt.image.FilteredImageSource.startProduction(Unknown Source)
at sun.awt.image.ImageRepresentation.startProduction(Unknown Source)
at sun.awt.image.ImageRepresentation.drawToBufImage(Unknown Source)
at sun.java2d.pipe.DrawImage.copyImage(Unknown Source)
at sun.java2d.SunGraphics2D.drawImage(Unknown Source)
at sun.java2d.SunGraphics2D.drawImage(Unknown Source)
at org.apache.poi.hslf.blip.BitmapPainter.paint(BitmapPainter.java:65)
at org.apache.poi.hslf.usermodel.PictureData.draw(PictureData.java:230)
at org.apache.poi.hslf.model.Picture.draw(Picture.java:268)
at org.apache.poi.hslf.model.ShapeGroup.draw(ShapeGroup.java:289)
at org.apache.poi.hslf.model.Slide.draw(Slide.java:433)
at org.apache.poi.hslf.examples.PPT2PNG.main(PPT2PNG.java:95)
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