[ https://issues.apache.org/jira/browse/FOP-1718?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
simon steiner resolved FOP-1718. -------------------------------- Resolution: Cannot Reproduce > PCL Painter not thread safe. > ---------------------------- > > Key: FOP-1718 > URL: https://issues.apache.org/jira/browse/FOP-1718 > Project: FOP > Issue Type: Bug > Components: renderer/pcl > Affects Versions: trunk > Environment: Operating System: Windows XP > Platform: PC > Reporter: Chris Bowditch > Attachments: input.if > > > When using multiple threads to render the attached IF XML to PCL using the > Painter the following exception occurs. The exception does not occur when only > a single thread is used. In a quick debugging session we observed that when > the > error occurs the method PCLPainter.getTextBoundingBox returns a rectangle with > negative width > java.lang.NegativeArraySizeException > 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 > org.apache.xmlgraphics.image.loader.impl.ImageConverterG2D2Bitmap.createGrayBufferedImageWithAlpha(ImageConve > rterG2D2Bitmap.java:170) > at > org.apache.xmlgraphics.image.loader.impl.ImageConverterG2D2Bitmap.paintToBufferedImage(ImageConverterG2D2Bitm > ap.java:108) > at > org.apache.xmlgraphics.image.loader.impl.ImageConverterG2D2Bitmap.convert(ImageConverterG2D2Bitmap.java:74) > at > org.apache.xmlgraphics.image.loader.pipeline.ImageProviderPipeline.execute(ImageProviderPipeline.java:173) > at > org.apache.xmlgraphics.image.loader.ImageManager.convertImage(ImageManager.java:330) > at > org.apache.fop.render.intermediate.AbstractIFPainter.drawImage(AbstractIFPainter.java:209) > at > org.apache.fop.render.pcl.PCLPainter.paintMarksAsBitmap(PCLPainter.java:304) > at > org.apache.fop.render.pcl.PCLPainter.drawTextAsBitmap(PCLPainter.java:489) > at org.apache.fop.render.pcl.PCLPainter.drawText(PCLPainter.java:329) > at > org.apache.fop.render.intermediate.IFParser$Handler$TextHandler.endElement(IFParser.java:487) > at > org.apache.fop.render.intermediate.IFParser$Handler.endElement(IFParser.java:277) -- This message was sent by Atlassian JIRA (v7.6.3#76005)