Exception with empty SVG as image

[imagic]

The following MapCSS style creates an IllegalArgumentException when at least one node is displayed. JOSM has to be killed afterwards.

1) MapCSS style: an empty SVG is given as icon image.
node
{

icon-image: "data:image/svg+xml,<svg></svg>";

}

2) Bug report from JOSM
Repository Root: ​http://josm.openstreetmap.de/svn
Build-Date: 2013-04-03 01:34:03
Last Changed Author: stoecker
Revision: 5823
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
URL: ​http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2013-04-02 17:45:13 +0200 (Tue, 02 Apr 2013)
Last Changed Rev: 5823

Identification: JOSM/1.5 (5823 de) Linux
Memory Usage: 169 MB / 853 MB (38 MB allocated, but free)
Java version: 1.6.0_20, Sun Microsystems Inc., Java HotSpot(TM) Server VM
Operating system: Linux
Dataset consistency test: No problems found

Plugin: buildings_tools (29210)
Plugin: imagery_offset_db (29450)
Plugin: openstreetbugs (29373)
Plugin: openvisible (29222)
Plugin: reverter (29359)
Plugin: turnrestrictions (29210)
Plugin: utilsplugin2 (29392)

java.lang.IllegalArgumentException: Width (0) and height (0) cannot be <= 0

at java.awt.image.DirectColorModel.createCompatibleWritableRaster(DirectColorModel.java:999)
at java.awt.image.BufferedImage.<init>(BufferedImage.java:321)
at org.openstreetmap.josm.tools.ImageProvider.createImageFromSvg(ImageProvider.java:869)
at org.openstreetmap.josm.tools.ImageResource.getImageIcon(ImageResource.java:56)
at org.openstreetmap.josm.tools.ImageProvider.get(ImageProvider.java:276)
at org.openstreetmap.josm.tools.ImageProvider.getInBackground(ImageProvider.java:301)
at org.openstreetmap.josm.gui.mappaint.MapImage.getImage(MapImage.java:56)
at org.openstreetmap.josm.gui.mappaint.NodeElemStyle.paintPrimitive(NodeElemStyle.java:237)
at org.openstreetmap.josm.data.osm.visitor.paint.StyledMapRenderer$StyleCollector.drawAll(StyledMapRenderer.java:212)
at org.openstreetmap.josm.data.osm.visitor.paint.StyledMapRenderer.render(StyledMapRenderer.java:1397)
at org.openstreetmap.josm.gui.layer.OsmDataLayer.paint(OsmDataLayer.java:317)
at org.openstreetmap.josm.gui.MapView.paintLayer(MapView.java:503)
at org.openstreetmap.josm.gui.MapView.paint(MapView.java:563)
at javax.swing.JComponent.paintChildren(JComponent.java:862)
at javax.swing.JComponent.paint(JComponent.java:1038)
at javax.swing.JComponent.paintToOffscreen(JComponent.java:5124)
at javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:278)
at javax.swing.RepaintManager.paint(RepaintManager.java:1224)
at javax.swing.JComponent._paintImmediately(JComponent.java:5072)
at javax.swing.JComponent.paintImmediately(JComponent.java:4882)
at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:785)
at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:713)
at javax.swing.RepaintManager.seqPaintDirtyRegions(RepaintManager.java:693)
at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:125)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

[Don-vip]

In 5830/josm:

fix #8577 - Exception with empty SVG as image