Problems saving and showing a SVGDocument

[Marcelo Gilman <ma...@yahoo.com.ar>]

I am experimenting problems when trying to save and then show an SVGDocument. The code I am using is included below. If I do not save it, then the graphic is shown and if I save it (as in the included code) the graphic is not shown (a white frame appears). 

Any suggestions?

Thanks, Marcelo.

// Create SVG doc
String svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
DOMImplementation impl = SVGDOMImplementation.getDOMImplementation();
SVGDocument doc = (SVGDocument) impl.createDocument(svgNS, "svg", null);
SVGGraphics2D g = new SVGGraphics2D(doc);
 
// draw something
g.setPaint(Color.YELLOW);
g.fill(new Ellipse2D.Double(10, 10, 100, 20));
 
// Save
OutputStream file = new FileOutputStream(afileName);
Writer out = new OutputStreamWriter(file, "UTF-8");
svgGenerator.stream(out, false);
file.close();
 
// show
g.getRoot(doc.getDocumentElement());
JSVGCanvas canvas = new JSVGCanvas();
JFrame f = new JFrame();
f.getContentPane().add(canvas);
canvas.setDocument(doc);
f.pack();
f.setVisible(true);




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Re: Problems saving and showing a SVGDocument

[Thomas DeWeese <Th...@Kodak.com>]

Hi Marcelo,

Marcelo Gilman wrote:
> 
> 
> I am experimenting problems when trying to save and then show an 
> SVGDocument. The code I am using is included below. If I do not save it, 
> then the graphic is shown and if I save it (as in the included code) the 
> graphic is not shown (a white frame appears).

    I think that the stream is changing what getRoot is returning.
I would suggest calling getRoot() and calling XmlWriter
yourself directly with the returned element (you might
take a look at what stream is doing as it does do some
nice stuff for you but most of it's functionality is in
XmlWriter).




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