The problem with setting the canvas size is that I need to set it in
centimeters in order for FOP to use it correctly, but Dimension is
only pixels which makes sense for most images and the like.
I got around it by doing to following (which is ugly, but it works).
DocumentBuilderFactory factory =
DocumentBuilderFactory.newInstance();
//Hack below in order to add the width/height to the svg file.
//Width and height are needed by FOP in order to render correctly.
try {
DocumentBuilder builder =
factory.newDocumentBuilder();
document = builder.parse(file);
log.error("Element: " +
document.getDocumentElement().getNodeName());
document.getDocumentElement().setAttributeNS(null, "width", "14cm");
document.getDocumentElement().setAttributeNS(null,
"height", "9.5cm");
TransformerFactory tFactory =
TransformerFactory.newInstance();
Transformer transformer = tFactory.newTransformer();
DOMSource source = new DOMSource(document);
file.delete();
file.createNewFile();
out = new OutputStreamWriter(new FileOutputStream(file), "UTF-8");
StreamResult result = new StreamResult(out);
transformer.transform(source, result);
} catch (Exception spe) {
log.error("Error parsing document.", spe);
}
I can change the canvas side with out any problems, but thats not the
issue. I'm guessing what I want/need to do is not a part of SVG (not
sure) so it isn't really supported.
Thanks for the help and suggestions.
-Nick
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