[BATIK-930] OutOfMemoryError, when zooming in svg document

• Type: Bug
• Status: Open
• Resolution: Unresolved
• Affects Version/s: 1.7
• Component/s: GVT
• Environment: Operating System: Windows XP; Platform: PC
• Assignee: Batik Developer's Mailing list
• Reporter: Georg Abfalter
• Created: 17/Dec/09 07:11
• Updated: 19/Dec/09 12:10

Description

We are using batik for displaying human bodies for locating their body parts. For realistic displaying we colorize the svg model with a graphic, which is embedded in svg document. The png-graphic is having a certain color gradient, for more realistic appearance.

Problem:
If we are zoom in serveral times (shift-right mouse pressed and move up, -Xmx256M) with this svg document [see attachment], we do gain a java.lang.OutOfMemoryError.

TestProgram:
public class JSVGCanvasDemo
{
public static void main(String[] P_args)

{ JFrame F_f = new JFrame("Batik"); JSVGCanvasDemo F_canvas = new JSVGCanvasDemo(); F_f.getContentPane().add(F_canvas.createSVGComponent()); F_f.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); F_f.setSize(400, 400); F_f.setVisible(true); }

protected JSVGCanvas svgCanvas = new JSVGCanvas();

public JSVGCanvasDemo()

{ // noop }

public JComponent createSVGComponent()

{ final JPanel F_panel = new JPanel(new BorderLayout()); F_panel.add("Center", svgCanvas); svgCanvas.setURI("file:/D:/male_front.svg"); return F_panel; }

}

Stack:
java.lang.OutOfMemoryError: Java heap space
Dumping heap to java_pid1764.hprof ...
Heap dump file created [19697489 bytes in 3.415 secs]
-E-2009-12-17 15:45:46.887: java.lang.OutOfMemoryError: Java heap space
at java.awt.image.DataBufferByte.<init>(DataBufferByte.java:42)
at java.awt.image.Raster.createInterleavedRaster(Raster.java:253)
at java.awt.image.Raster.createInterleavedRaster(Raster.java:194)
at java.awt.image.ComponentColorModel.createCompatibleWritableRaster(ComponentColorModel.java:2808)
at java.awt.image.BufferedImage.<init>(BufferedImage.java:409)
at org.apache.batik.ext.awt.image.renderable.ClipRable8Bit.createRendering(ClipRable8Bit.java:158)
at org.apache.batik.ext.awt.image.GraphicsUtil.drawImage(GraphicsUtil.java:448)
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.TileCacheRed.genRect(TileCacheRed.java:63)
at org.apache.batik.ext.awt.image.rendered.AbstractTiledRed.drawBlockInPlace(AbstractTiledRed.java:629)
at org.apache.batik.ext.awt.image.rendered.AbstractTiledRed.drawBlock(AbstractTiledRed.java:544)
at org.apache.batik.ext.awt.image.rendered.AbstractTiledRed.copyToRasterByBlocks(AbstractTiledRed.java:430)
at org.apache.batik.ext.awt.image.rendered.AbstractTiledRed.copyData(AbstractTiledRed.java:297)
at org.apache.batik.ext.awt.image.rendered.TranslateRed.copyData(TranslateRed.java:105)
at org.apache.batik.gvt.renderer.StaticRenderer.repaint(StaticRenderer.java:394)
at org.apache.batik.gvt.renderer.StaticRenderer.repaint(StaticRenderer.java:344)
at org.apache.batik.swing.gvt.GVTTreeRenderer.run(GVTTreeRenderer.java:123)
-E-2009-12-17 15:45:47.09: java.lang.OutOfMemoryError: Java heap space
at java.awt.image.DataBufferByte.<init>(DataBufferByte.java:42)
at java.awt.image.Raster.createInterleavedRaster(Raster.java:253)
at java.awt.image.Raster.createInterleavedRaster(Raster.java:194)
at java.awt.image.ComponentColorModel.createCompatibleWritableRaster(ComponentColorModel.java:2808)
at java.awt.image.BufferedImage.<init>(BufferedImage.java:409)
at org.apache.batik.ext.awt.image.renderable.ClipRable8Bit.createRendering(ClipRable8Bit.java:158)
at org.apache.batik.ext.awt.image.GraphicsUtil.drawImage(GraphicsUtil.java:448)
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.TileCacheRed.genRect(TileCacheRed.java:63)
at org.apache.batik.ext.awt.image.rendered.AbstractTiledRed.drawBlockInPlace(AbstractTiledRed.java:629)
at org.apache.batik.ext.awt.image.rendered.AbstractTiledRed.drawBlock(AbstractTiledRed.java:544)
at org.apache.batik.ext.awt.image.rendered.AbstractTiledRed.copyToRasterByBlocks(AbstractTiledRed.java:430)
at org.apache.batik.ext.awt.image.rendered.AbstractTiledRed.copyData(AbstractTiledRed.java:297)
at org.apache.batik.ext.awt.image.rendered.TranslateRed.copyData(TranslateRed.java:105)
at org.apache.batik.gvt.renderer.StaticRenderer.repaint(StaticRenderer.java:394)
at org.apache.batik.gvt.renderer.StaticRenderer.repaint(StaticRenderer.java:344)
at org.apache.batik.swing.gvt.GVTTreeRenderer.run(GVTTreeRenderer.java:123)