I have a similar, but slightly different question -
In my case, I'm using the JSVGCanvas in a swing applet, so I don't want to call an external .jar file, I want to call a method/class that is in my swing applet (which is of course currently being used to display the SVG). There must be a way to do this, any pointers?
Search this list for 'addEventListener'.
Ken
mo wrote:
Hi,
As a newcomer to Batik/SVG development I am having some trouble with the following:
How do you call Java code from a SVG document using Batik as opposed to using "embedded" Scripting Elements? ----------------------------------------------------------
My dev. enviroment is as follows:(batik 1.5)
1) I have a basic SVG which is rendered by *BATIK* in a *JSVGCanvas.*
*<?xml version="1.0"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.0//EN" "**http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd**";>
<svg width="500" height="500">*
** *<script type="application/java-archive" xlink:href="svgg.jar"> </script>*
* *
*<rect x="109" y="159" width="224" height="95" onclick="initializeEventListeners" style="fill:rgb(192,192,192);stroke:rgb(0,0,0);stroke-width:1"/>
*
*</svg>
*
2) I have a JAVA class named *SvgInteractor* which * implements * *org.w3c.dom.svg.EventListenerInitializer*
** *It has one method *
* initializeEventListeners(SVGDocument doc) *
(It makes a system.out.print() line)
3) I have created a jar file called *svgg.jar containing SvgInteractor.Class file.*
** The manifest of the Jar file contains the following:
*Manifest-Version: 1.0
SVG-Handler-Class: SvgInteractor*
** *-------------------------------------------------*
When I click on the *rectangle* I get the following *Error*:
ReferenceError: "SvgInteractor" is not defined. (<SVG>; line 1)at org.mozilla.javascript.NativeGlobal.constructError(NativeGlobal.java:597) at org.mozilla.javascript.NativeGlobal.constructError(NativeGlobal.java:557) at org.mozilla.javascript.ScriptRuntime.name(ScriptRuntime.java:1076)at org.mozilla.javascript.gen.c1.call(<SVG>:1)
at org.mozilla.javascript.gen.c1.exec(<SVG>)
at org.apache.batik.script.rhino.RhinoInterpreter.evaluate(Unknown Source) at org.apache.batik.bridge.ScriptingEnvironment.runEventHandler(Unknown Source)
at org.apache.batik.bridge.ScriptingEnvironment$ScriptingEventListener.handleEvent(Unknown Source)
at org.apache.batik.dom.events.EventSupport.fireEventListeners(Unknown Source)
at org.apache.batik.dom.events.EventSupport.dispatchEvent(Unknown Source)
at org.apache.batik.dom.AbstractNode.dispatchEvent(Unknown Source)
at org.apache.batik.bridge.BridgeEventSupport$Listener.dispatchMouseEvent(Unknown Source)
at org.apache.batik.bridge.BridgeEventSupport$Listener.dispatchMouseEvent(Unknown Source)
at org.apache.batik.bridge.BridgeEventSupport$Listener.mouseClicked(Unknown Source)
at org.apache.batik.gvt.event.AWTEventDispatcher.processMouseEvent(Unknown Source)
at org.apache.batik.gvt.event.AWTEventDispatcher.dispatchMouseEvent(Unknown Source)
at org.apache.batik.gvt.event.AWTEventDispatcher.dispatchEvent(Unknown Source)
at org.apache.batik.gvt.event.AWTEventDispatcher.mouseClicked(Unknown Source)
at org.apache.batik.swing.svg.JSVGComponent$22.run(Unknown Source)
at org.apache.batik.util.RunnableQueue.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
*--------------------------------------------------------------------------------------------*
*What is the correct way to call the SvgInteractor Class?*
*how to pass the correct parameters from an SVG document?*
*Any help or Ideas would be greatly appreciated!*
** ** ** ** **
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