My email client decided to send that off before I was ready. I'm sorry.
I'm trying to load a SVGCanvas with SVG generated by the SVGGraphics2D
generator. If there's an easier way, let me know! However, I tried the
following two methods and while they look to be correct to me, the second
throws and odd error about emcascript.
If I use this method, everything works fine:
// two methods, the first uses SVGGraphics2D to generate the SVG
public String generateSVG(org.w3c.dom.Document doc) throws Exception {
DOMImplementation domImpl =
GenericDOMImplementation.getDOMImplementation();
Document document = domImpl.createDocument(null, "svg", null);
SVGGraphics2D svgGenerator = new SVGGraphics2D(document);
// do the actual Java2D in the paint() method...
this.paint(svgGenerator,doc);
StringWriter sw = new StringWriter();
svgGenerator.stream(sw,true);
return sw.toString();
}
// okay I should now have the SVG as a string right?
// so if I throw it into a file, and then load the URL, everything is
fine...
String svg = generateSVG(doc); // calls the methods listed above
File f = new File("test.svg");
FileWriter fw = new FileWriter(f);
fw.write(svg);
fw.flush();
fw.close();
svgCanvas.setURI(f.toURL().toString());
This works perfectly (I understand it's a round about way to do things, but
hold on for a second...)
If I change that last snippet of code to this:
String svg = generateSVG(doc);
StringReader sr = new StringReader(svg);
SAXSVGDocumentFactory df = new
SAXSVGDocumentFactory("org.apache.xerces.parsers.SAXParser");
SVGOMDocument svgDoc = df.createDocument(null,sr);
svgCanvas.setSVGDocument(svgDoc);
I get the following errors:
java.lang.Exception: Unknown language: text/ecmascript
at
org.apache.batik.bridge.BaseScriptingEnvironment.dispatchSVGLoadEvent(Unknown
Source)
at org.apache.batik.bridge.UpdateManager.dispatchSVGLoadEvent(Unknown Source)
at org.apache.batik.swing.svg.SVGLoadEventDispatcher.run(Unknown Source)
java.lang.NullPointerException
at java.net.URLClassLoader.getPermissions(URLClassLoader.java:422)
at org.apache.batik.script.rhino.RhinoClassLoader.getPermissions(Unknown
Source)
at org.apache.batik.script.rhino.RhinoClassLoader.<init>(Unknown Source)
at org.apache.batik.script.rhino.RhinoInterpreter.<init>(Unknown Source)
at
org.apache.batik.script.rhino.RhinoInterpreterFactory.createInterpreter(Unknown
Source)
at org.apache.batik.script.InterpreterPool.createInterpreter(Unknown Source)
at org.apache.batik.bridge.BridgeContext.getInterpreter(Unknown Source)
at
org.apache.batik.bridge.BaseScriptingEnvironment.dispatchSVGLoadEvent(Unknown
Source)
at org.apache.batik.bridge.UpdateManager.dispatchSVGLoadEvent(Unknown Source)
at org.apache.batik.swing.svg.SVGLoadEventDispatcher.run(Unknown Source)
I'm running with the lastest Batik version (1.5 beta 3). Anyone have any
thoughts?
Thanks!
J Aaron Farr
PS- sorry about the earlier message. First time posting on this list and I
send a half edited message. :)
__________________________________________________
Do You Yahoo!?
Sign up for SBC Yahoo! Dial - First Month Free
http://sbc.yahoo.com
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
