Denis Bohm wrote:
Setting color to the Shadow?When I try to append a tspan to a text element
and then set the tspan class:
Element tspan = document.createElementNS(
SVGDOMImplementation.SVG_NAMESPACE_URI, "tspan"
);
tspan.appendChild(document.createCDATASection(text));
text.appendChild(tspan);
tspan.setAttributeNS(null, "class", "normal");
I get a null pointer exception:
Can you provide a standalone version of this problem?
Looking at the line indicated below it isn't real clear why you
would get an NPE.
In Event
java.lang.NullPointerException
at
org.apache.batik.css.engine.CSSEngine.invalidateProperties(CSSEngine.java:18
91)
at
org.apache.batik.css.engine.CSSEngine$DOMAttrModifiedListener.handleEvent(CS
SEngine.java:2280)
at
org.apache.batik.dom.events.EventSupport.fireEventListeners(EventSupport.jav
a:268)
at
org.apache.batik.dom.events.EventSupport.dispatchEvent(EventSupport.java:240
)
at
org.apache.batik.dom.AbstractNode.dispatchEvent(AbstractNode.java:455)
at
org.apache.batik.dom.AbstractElement.fireDOMAttrModifiedEvent(AbstractElemen
t.java:544)
at
org.apache.batik.dom.AbstractElement$NamedNodeHashMap.setNamedItem(AbstractE
lement.java:725)
at
org.apache.batik.dom.AbstractElement$NamedNodeHashMap.setNamedItemNS(Abstrac
tElement.java:672)
at
org.apache.batik.dom.AbstractElement.setAttributeNS(AbstractElement.java:271
)
at com.hp.hpl.epc.evaluator.DemoUI.appendTSpan(DemoUI.java:209)
at com.hp.hpl.epc.evaluator.DemoUI.mouseMove(DemoUI.java:409)
at com.hp.hpl.epc.evaluator.DemoUI$2.handleEvent(DemoUI.java:276)
at
org.apache.batik.dom.events.EventSupport.fireEventListeners(EventSupport.jav
a:268)
at
org.apache.batik.dom.events.EventSupport.dispatchEvent(EventSupport.java:240
)
at
org.apache.batik.dom.AbstractNode.dispatchEvent(AbstractNode.java:455)
at
org.apache.batik.bridge.BridgeEventSupport$Listener.dispatchMouseEvent(Bridg
eEventSupport.java:372)
at
org.apache.batik.bridge.BridgeEventSupport$Listener.mouseMoved(BridgeEventSu
pport.java:286)
at
org.apache.batik.gvt.event.AWTEventDispatcher.processMouseEvent(AWTEventDisp
atcher.java:538)
at
org.apache.batik.gvt.event.AWTEventDispatcher.dispatchMouseEvent(AWTEventDis
patcher.java:502)
at
org.apache.batik.gvt.event.AWTEventDispatcher.dispatchEvent(AWTEventDispatch
er.java:391)
at
org.apache.batik.gvt.event.AWTEventDispatcher.mouseMoved(AWTEventDispatcher.
java:244)
at
org.apache.batik.swing.svg.JSVGComponent$1MouseMovedRunnable.run(JSVGCompone
nt.java:1989)
at org.apache.batik.util.RunnableQueue.run(RunnableQueue.java:204)
at java.lang.Thread.run(Thread.java:534)
Am I doing something wrong?
Thanks,
Denis
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