> > I've found that Batik has problem with relative paths to external
> > images. Even if they are placed in the same directory and referenced
> > by the following code, they are hidden to Batik:
> >
> > <svg:image xmlns:xlink="http://www.w3.org/1999/xlink"; id="img"
> > xlink:href="sunset.jpg"/>
> Showing the actual code would be useful here.
> Normally the xml:base and such are needed if you create the SVG on the
> fly.
Ahh, what stupid, I forgot to mention my file is created on the fly - via
XSLT transformation:
This transformation is done via javax.xml.transform using Saxon9 as
TransformerFactory. As I need convert its output into input of Batik, I use
ByteArrayOutputStream:
ByteArrayOutputStream svgStream = new ByteArrayOutputStream();
transformer.transform(new StreamSource(sourceFile), new
StreamResult(svgStream));
svgStream is then used in the following way:
TranscoderInput input = new TranscoderInput(new
ByteArrayInputStream(svgStream.toByteArray())); // maybe too complicated,
better solution is appreciated
TranscoderOutput output = new TranscoderOutput(out); // out is
ServletOutputStream
t.transcode(input, output);
If in this forum the attachments are supported, I can enclose the whole
file. But the main idea is mentioned above.
In the meantime I found a way how to fill xml:base with no hardcoding - I
can pass appropriate value as parameter into XSLT transformation and in XST
template only use something like <svg:svg xml:base="{$base}" ...>
So it doesn't matter if public (URL) or local (Path) xml:base value is to be
used, but any working example how it should be specified (its syntax) is
welcomed. All my attempts fails...
Jan
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