Hi Cameron
first, thank you for your help.
I did exactly what you said, but it does not work, the message i got is the
following:
org.apache.batik.script.InterpreterException: invalid argument count (<SVG>;
line 1)
at org.apache.batik.script.rhino.RhinoInterpreter.evaluate(Unknown
Source)
at FSheet.FSBibSymboles.readFile(FSBibSymboles.java:249)
my code:
String xml= "<polygon fill=\"none\" points=\"243.0,320.30127 193.0,320.30127
168.0,277.0 193.0,233.69873 243.0,233.69873 268.0,277.0\"
stroke=\"#000000\"/>";
Interpreter in = getFSCanvas().getInterpreter("text/ecmascript");
SVGDocument doc = getFSCanvas().getSVGDocument();
try {
Node n = (Node)in.evaluate("parseXML('"+xml+"')");
doc.getDocumentElement().appendChild(n);
}
catch(Exception ex) {
ex.printStackTrace();
}
Where getFSCanvas() returns my current JSVGCanvas:
public class MyJSVGCanvas extends JSVGCanvas {
/**
* Returns an Interpreter for the currently loaded document.
*/
public Interpreter getInterpreter(String type) {
return bridgeContext.getInterpreter(type);
}
}
Regards
BadrEddine
From: Cameron McCormack <[EMAIL PROTECTED]>
Reply-To: [email protected]
To: [email protected]
Subject: Re: adding svg code to SVGDocument
Date: Thu, 7 Jul 2005 11:34:39 +1000
Hi Badreddine.
badreddine lakhlifi:
> i would like to know if there is a way(a method...) to add an element to
an
> SVGDocument when the element is given as a string of SVG code.
>
> for example:
> String Code = "<polygon fill=\"none\" points=\"240.0, 243.0,.........\"
> stroke =\"#000000\"/>"
> SVGDocument doc = mycanvas.getSVGDocument();
> doc.getDocumentElement().appendChild( myMethod(Code) );
Yes there is. You can use the (de facto standard) parseXML function.
This is usually used from script, and unfortunately I can't see a way to
access the Window object to get at the parseXML method without
evaluating some script. So you could perhaps do the following. I
extend the JSVGCanvas here to get access to the script interpreter:
<untested-code>
import org.apache.batik.script.Interpreter;
// ...
public class MyJSVGCanvas extends JSVGCanvas {
/**
* Returns an Interpreter for the currently loaded document.
*/
public Interpreter getInterpreter(String type) {
return bridgeContext.getInterpreter(type);
}
}
// ...
String xml = "<polygon fill=\"none\" points=\"240.0, 243.0, ...\"
stroke=\"#000000\"/>";
Interpreter in = mycanvas.getInterpreter("text/ecmascript");
Node n = (Node) in.evaluate("parseXML('" + xml + "')");
SVGDocument doc = mycanvas.getSVGDocument();
doc.getDocumentElement().appendChild(n);
</untested-code>
Cameron
--
e-mail : cam (at) mcc.id.au icq : 26955922
web : http://mcc.id.au/ msn : cam-msn (at) aka.mcc.id.au
office : +61399055779 jabber : heycam (at) jabber.org
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