Hi, If anybody would take a look at this fix that would be appreciated.
Thanks, Mark On Mon, 2008-10-27 at 15:53 +0100, Mark Wielaard wrote: > There is a bug in the pisces Renderer in crossingListFinished(). Both > crossings and crossingIndices might not have been initialized, so have > to be checked for being null. They only get initialized if > setCrossingsExtents() was called earlier, which might not always be the > case when crossingListFinished() is called from _endRendering(). > > You can see this with for example this applet (you will need to have the > IcedTeaPlugin installed): > http://www.jroller.com/dgilbert/entry/jfreechart_and_jxlayer > The magnifying glass will not work, and you will get an exception: > Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException > at sun.java2d.pisces.Renderer.crossingListFinished(Renderer.java:778) > at sun.java2d.pisces.Renderer._endRendering(Renderer.java:466) > at sun.java2d.pisces.Renderer.endRendering(Renderer.java:478) > at > sun.java2d.pisces.PiscesRenderingEngine.getAATileGenerator(PiscesRenderingEngine.java:327) > at sun.java2d.pipe.AAShapePipe.renderPath(AAShapePipe.java:93) > at sun.java2d.pipe.AAShapePipe.fill(AAShapePipe.java:65) > at sun.java2d.pipe.ValidatePipe.fill(ValidatePipe.java:160) > at sun.java2d.SunGraphics2D.fill(SunGraphics2D.java:2422) > at org.jfree.chart.plot.Plot.fillBackground(Plot.java:1021) > [...] > > Attached is the workaround that I checked into IcedTea to make this work > reliably: > > 2008-10-27 Mark Wielaard <[EMAIL PROTECTED]> > > * patches/icedtea-renderer-crossing.patch: New patch. > * Makefile.am (ICEDTEA_PATCHES): Add new patch. > * HACKING: Document new patch. > > Cheers, > > Mark
