Hi Tracey.
Tracey Zellmann:
> I want to make deep copies of an SVG document that has been read into
> memory.What is an efficient idiom for doing this - rather than reading
> the image in repeatedly from file? My application has several sets of
> data. Each set will be mapped onto the same SVG image and then printed
> out in a PDF report.
If you want to make copies of the document so you can change each one,
you can use create a new document and then use Node.importNode to copy
the content across (untested):
Document doc = ...; // your original document
DOMImplementation impl = doc.getDOMImplementation();
Document doc2; // your new document
doc2 = impl.createDocument("http://www.w3.org/2000/svg";, "svg", null);
doc2.replaceChild(doc2.importNode(doc.getDocumentElement(), true),
doc2.getDocumentElement());
--
Cameron McCormack ICQ: 26955922
cam (at) mcc.id.au MSN: cam (at) mcc.id.au
http://mcc.id.au/ JBR: heycam (at) jabber.org
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