Printing crashes with Out Of Memory exception
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Key: PIVOT-815
URL: https://issues.apache.org/jira/browse/PIVOT-815
Project: Pivot
Issue Type: Bug
Components: wtk, wtk-terra
Affects Versions: 2.1
Environment: Windows 7 x64, Java 1.6.0_29
Reporter: Drazen Dotlic
Printing using Java's Printable interface... We have a single Pivot Window
(it's an applet) and the layout isn't really complicated. Implementing print
method of the Printable interface in our case boils down to drawing into the
provided Graphics.
This has worked perfectly until recently (not sure which version broke things,
but we're talking last few weeks). Now when we print we get an "Out of Memory"
exception. Call stack does not show any obvious anomalies like infinite loops
and such, here it is:
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(Unknown Source)
at java.awt.image.BufferedImage.<init>(Unknown Source)
at sun.java2d.loops.GraphicsPrimitive.convertFrom(Unknown Source)
at sun.java2d.loops.GraphicsPrimitive.convertFrom(Unknown Source)
at sun.java2d.loops.MaskBlit$General.MaskBlit(Unknown Source)
at sun.java2d.loops.Blit$GeneralMaskBlit.Blit(Unknown Source)
at sun.java2d.pipe.DrawImage.blitSurfaceData(Unknown Source)
at sun.java2d.pipe.DrawImage.renderImageCopy(Unknown Source)
at sun.java2d.pipe.DrawImage.copyImage(Unknown Source)
at sun.java2d.pipe.DrawImage.copyImage(Unknown Source)
at sun.java2d.pipe.ValidatePipe.copyImage(Unknown Source)
at sun.java2d.SunGraphics2D.drawImage(Unknown Source)
at sun.java2d.SunGraphics2D.drawImage(Unknown Source)
at sun.java2d.pipe.DrawImage.makeBufferedImage(Unknown Source)
at sun.java2d.pipe.DrawImage.renderImageXform(Unknown Source)
at sun.java2d.pipe.DrawImage.transformImage(Unknown Source)
at sun.java2d.pipe.DrawImage.scaleImage(Unknown Source)
at sun.java2d.pipe.DrawImage.copyImage(Unknown Source)
at sun.java2d.pipe.DrawImage.copyImage(Unknown Source)
at sun.java2d.pipe.ValidatePipe.copyImage(Unknown Source)
at sun.java2d.SunGraphics2D.copyImage(Unknown Source)
at sun.java2d.SunGraphics2D.drawImage(Unknown Source)
at sun.java2d.SunGraphics2D.drawImage(Unknown Source)
at sun.print.PeekGraphics.drawImage(Unknown Source)
at
org.apache.pivot.wtk.ApplicationContext$DisplayHost.paintVolatileBuffered(ApplicationContext.java:541)
at
org.apache.pivot.wtk.ApplicationContext$DisplayHost.paint(ApplicationContext.java:436)
at
com.barchart.realtime.core.service.PrintService.paint(PrintService.java:60)
at
com.barchart.realtime.core.service.PrintService.print(PrintService.java:84)
at sun.print.RasterPrinterJob.printPage(Unknown Source)
at sun.print.RasterPrinterJob.print(Unknown Source)
If you need more info, do not hesitate to ask. I would have provided a test
case, but it's not easy to extract code from a commercial product. Besides, I
suspect this is some kind of obvious accidental mistake which should be easy to
repeat with a very simple test case.pr
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