Hi Gustavo,
I've tried several ways to pass the data (in memory)
from source (basically SVG in my case) through FOP.
Here is one example:
Node svgTree = ... // DOM source
Reader style = ... // the XSL
OutputStream stream = ... // destination
// Do the XSLT.
Source source = new DOMSource(svgTree);
Result result = new DOMResult();
try {
TransformerFactory factory = TransformerFactory.newInstance();
Transformer transformer =
factory.newTransformer(new StreamSource(style));
transformer.transform(source, result);
} catch( TransformerFactoryConfigurationError tfe ) {
tfe.printStackTrace();
return;
} catch( TransformerConfigurationException tce ) {
tce.printStackTrace();
return;
} catch( TransformerException te ) {
te.printStackTrace();
return;
}
// And here we've got the FO DOM.
Document foDocument = (Document)((DOMResult)result).getNode();
// Create the PDF.
Driver driver = new Driver();
driver.setRenderer(Driver.RENDER_PDF);
driver.addElementMapping("org.apache.fop.fo.StandardElementMapping");
driver.addElementMapping("org.apache.fop.svg.SVGElementMapping");
driver.addPropertyList("org.apache.fop.fo.StandardPropertyListMapping");
driver.addPropertyList("org.apache.fop.svg.SVGPropertyListMapping");
try {
driver.setOutputStream(stream);
driver.buildFOTree(foDocument);
driver.format();
driver.render();
} catch( FOPException fe ) {
fe.printStackTrace();
} catch( IOException ioe ) {
ioe.printStackTrace();
} finally {
try { stream.close(); }
catch( IOException e ) {}
}
I hope this will help you - I'm looking forward to the beer.
(I've never been to CH. Do they know about beer there?)
Jens Thieler
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