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From Gaston Martini <>
Subject Java stream into pipeline?
Date Mon, 12 Sep 2005 22:59:50 GMT
Hi all

Our problem is this: we need to embed a dynamically generated SVG chart into an XHTML page
(also dynamically generated).

We have an SVG chart in a java stream generated by Batik. We need to insert it into a pipeline
and serialize it.

In Java code:
	... create a JFreeChart ...
	JFreeChart chart = ChartFactory.create...
       Document document = GenericDOMImplementation.getDOMImplementation().createDocument(null,
"svg", null);
       SVGGraphics2D svgGenerator = new SVGGraphics2D(document);
       chart.draw(svgGenerator, new Rectangle2D.Double(0, 0, 400, 300), null);
	... create an output stream ...
       Writer out = new ..., true); // now 'out' has the svg code we want

In the XHTML page:
        <object type="image/svg+xml" data="chart" ...> <!-- this object gets its
data from the 'chart' pipeline -->

In the sitemap
	<map:match pattern="chart">
		???? how do we get the svg in here?
       	<map:serialize type="svgxml"/>

¿How can we get the stream into the pipeline? OR ¿is there a better way to do it?

Thanks in advance

Martín and Gastón
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