Correction: I meant to say the stream gets written to the page, not the jsp
file.
larry fredrickson wrote:
> I'm trying to output SVG graphics to jsp and add javascript
> functionality to the elements. This is what I'm starting with:
>
> // create a Dimension object and specify the canvas size
> Dimension size = new Dimension(1024,768);
>
> // Get a DOMImplementation
> DOMImplementation domImpl =
> GenericDOMImplementation.getDOMImplementation();
>
> // Create an instance of org.w3c.dom.Document
> Document document = domImpl.createDocument(null,"svg",null);
>
> // Create an instance of the SVGGrapics2D
> // this requires an X server running on the box
> SVGGraphics2D svgGenerator = new SVGGraphics2D(document);
>
> // set the canvas size; default is Integer.MAX_VALUE
> svgGenerator.setSVGCanvasSize(size);
>
> // do some graphics stuff with the instance of SVGGraphics2D
> svgGenerator.drawLine(100,100,200,200);
>
> StringWriter sw = new StringWriter();
> BufferedWriter outB = new BufferedWriter(sw);
>
> boolean useCSS = true;
> svgGenerator.stream(outB,useCSS);
>
> My output is a stream which gets written to the jsp file. I'd like the
> output to be a DOM tree so I can get at the elements and attach
> javascript to them. I know I can do an svgGenerator.getRoot() to return
> the top level element. But then what? Thanks.
>
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