I have an SVG file saved from Illustrator that I've added a (blur) filter to (in the
defs element) and a circle that references that filter. The SVG (which I'm sorry I
can't quote here or upload right now) consists of text, tspan, path and group elements
with this filtered circle on top. It all displays fine in the Adobe viewer, but in
Batik's JSVGCanvas I get a NPE:
java.lang.NullPointerException at
org.apache.batik.gvt.filter.BackgroundRable8Bit.addBounds(Unknown Source) at
org.apache.batik.gvt.filter.BackgroundRable8Bit.getViewportBounds(Unknown Source)
at org.apache.batik.gvt.filter.BackgroundRable8Bit.getViewportBounds(Unknown Source)
at org.apache.batik.gvt.filter.BackgroundRable8Bit.getViewportBounds(Unknown Source)
at org.apache.batik.gvt.filter.BackgroundRable8Bit.getBounds2D(Unknown Source) at
org.apache.batik.ext.awt.image.renderable.PadRable8Bit.createRendering(Unknown Source)
at
org.apache.batik.ext.awt.image.renderable.PadRable8Bit.createRendering(Unknown Source)
at
org.apache.batik.ext.awt.image.renderable.GaussianBlurRable8Bit.createRendering(Unknown
Source) at org.apache.batik.ext.awt.image.GraphicsUtil.drawImage(Unknown Source)
at org.apache.batik.ext.awt.image.renderable.PadRable8Bit.paintRable(Unknown
Source) at org.apache.batik.ext.awt.image.GraphicsUtil.drawImage(Unknown Source)
at org.apache.batik.ext.awt.image.renderable.PadRable8Bit.paintRable(Unknown
Source) at org.apache.batik.ext.awt.image.GraphicsUtil.drawImage(Unknown Source)
at
org.apache.batik.ext.awt.image.renderable.FilterChainRable8Bit.paintRable(Unknown
Source) at org.apache.batik.ext.awt.image.GraphicsUtil.drawImage(Unknown Source)
at org.apache.batik.gvt.AbstractGraphicsNode.paint(Unknown Source) at
org.apache.batik.gvt.ShapeNode.paint(Unknown Source) at
org.apache.batik.gvt.CompositeGraphicsNode.primitivePaint(Unknown Source) at
org.apache.batik.gvt.AbstractGraphicsNode.paint(Unknown Source) at
org.apache.batik.gvt.CompositeGraphicsNode.primitivePaint(Unknown Source) at
org.apache.batik.gvt.AbstractGraphicsNode.paint(Unknown Source) at
org.apache.batik.gvt.CompositeGraphicsNode.primitivePaint(Unknown Source) at
org.apache.batik.gvt.CanvasGraphicsNode.primitivePaint(Unknown Source) at
org.apache.batik.gvt.AbstractGraphicsNode.paint(Unknown Source) at
org.apache.batik.gvt.CompositeGraphicsNode.primitivePaint(Unknown Source) at
org.apache.batik.gvt.filter.GraphicsNodeRed8Bit.genRect(Unknown Source) at
org.apache.batik.gvt.filter.GraphicsNodeRed8Bit.copyData(Unknown Source) at
org.apache.batik.ext.awt.image.rendered.TranslateRed.copyData(Unknown Source)
at org.apache.batik.ext.awt.image.rendered.PadRed.copyData(Unknown Source) at
org.apache.batik.gvt.renderer.DynamicRenderer.repaint(Unknown Source) at
org.apache.batik.gvt.renderer.StaticRenderer.repaint(Unknown Source) at
org.apache.batik.swing.gvt.GVTTreeRenderer.run(Unknown Source)
I'm trying to isolate the element responsible but it's quite a complex layout with
lots of elements so meanwhile I would ask -- has anyone else had this problem ?
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