Is it safe to call setSVGDocument at any time, or must I make sure that the previous doc loading/building/rendering has completed? I just constructed a test case that loads several documents in succession, and get the following NPE:
java.lang.NullPointerException
at org.apache.batik.swing.svg.JSVGComponent.stopThenRun(Unknown Source)
at org.apache.batik.swing.svg.JSVGComponent.setSVGDocument(Unknown Source)
at CanvasTest$1.run(CanvasTest.java:63)
at org.apache.batik.util.RunnableQueue.run(Unknown Source)
at java.lang.Thread.run(Thread.java:534)
I was assuming that the "canceled" methods in the various listener interfaces meant that the canvas correctly handles requests to load new docs before in-progress loads have completed.
Thanks
-- George Armhold Rutgers University eLearning Grant, DCIS
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