sun.dc.pr.PRException

Hi Don,

I just got a tremendously huge stacktrace using the 4.2.1 release. I
created a series of OMRects, and was trying to zoom into a very, very small
region on the map to see them. My class, PrettyRect, simply overrides the
render method of OMRect to turn anti-aliasing on:

public void render(Graphics g) {
         Graphics2D g2 = (Graphics2D) g;
         g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_ON);
         super.render(g);
}

This stack trace repeatedly cycled for nearly 8 Mb of output. It eventually
stopped, and the map displayed the zoomed region. Below is one of the
loops. Question is, what might be going on here?

Jeff

sun.dc.pr.PRException: endPath: bad path
         at sun.dc.pr.Rasterizer.endPath(Rasterizer.java:540)
         at
sun.java2d.pipe.DuctusRenderer.createShapeRasterizer(DuctusRenderer.java:296)
         at
sun.java2d.pipe.DuctusShapeRenderer.renderPath(DuctusShapeRenderer.java:59)
         at
sun.java2d.pipe.DuctusShapeRenderer.fill(DuctusShapeRenderer.java:52)
         at
sun.java2d.pipe.PixelToShapeConverter.fillRect(PixelToShapeConverter.java:47)
         at sun.java2d.SunGraphics2D.fillRect(SunGraphics2D.java:1560)
         at com.bbn.openmap.omGraphics.OMRect.render(OMRect.java:441)
         at com.biosgroup.alac.gui.map.PrettyRect.render(PrettyRect.java:103)
         at
com.bbn.openmap.layer.location.Location.renderLocation(Location.java:585)
         at
com.bbn.openmap.layer.location.LocationLayer.paint(LocationLayer.java:485)
         at javax.swing.JComponent.paintChildren(JComponent.java:498)
         at com.bbn.openmap.MapBean.paintChildrenWithBorder(MapBean.java:712)
         at
com.bbn.openmap.BufferedMapBean.paintChildren(BufferedMapBean.java:141)
         at
com.bbn.openmap.BufferedMapBean.paintChildren(BufferedMapBean.java:105)
         at javax.swing.JComponent.paint(JComponent.java:696)
at javax.swing.JComponent.paintChildren(JComponent.java:498)
at javax.swing.JComponent.paint(JComponent.java:696)
at javax.swing.JComponent.paintWithBuffer(JComponent.java:3878)
at javax.swing.JComponent._paintImmediately(JComponent.java:3821)
at javax.swing.JComponent.paintImmediately(JComponent.java:3672)
at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:370)
at
javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:154)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:337)
at
java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:131)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:98)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:85)

--
[To unsubscribe to this list send an email to "majdart@bbn.com"
with the following text in the BODY of the message "unsubscribe openmap-users"]