Scaling SVG Documents

Hi Andre,
 > svgElement.setAttributeNS(null, "viewBox",
"0px 0px width height");
I think, the words 'width' and 'height' are wrong for
"viewBox" there.
You have to write the numeric values for width and height of
the section 
(viewBox) you want to see.
Best regards
Maik


André Rüdiger schrieb:
> Hello again list!
> 
> There's one more problem i'd like to solve. I'm trying
to load an existing
> SVG Document and scale it down so that it doesn't
exceed a certain
> width/height. (The result will later be transformed to
xsl-fo.)
> 
> Here's what I'm currently trying to achieve this:
> 
>     InputStream inputStream = [...];
>     SAXSVGDocumentFactory f =
>         new SAXSVGDocumentFactory(
>            
XMLResourceDescriptor.getXMLParserClassName());
>     Document svgDoc = f.createDocument(symbolURL,
inputStream);
> 
>     // Now trying to scale the SVG Document (doesn't
work)
>     String width = "50px";
>     String height = "50px";
>     
>     Element svgElement = svgDoc.getDocumentElement();
>     
>     svgElement.setAttributeNS(null,
"viewBox", "0px 0px width height");
>     svgElement.setAttributeNS(null, "width",
width);
>     svgElement.setAttributeNS(null, "height",
height);
> 
> That doesn't work. Only the upper left corner of the
SVG is displayed.
> 
> Do you have a solution to my scaling problem? (Perhaps
Batik provides some
> functionality to manipulate the DOM directly?) Or do I
simply have to set
> some other attributes?
> 
> Some example code would be highly appreciated. ;)
> 
> Thanks again for your time,
> André
> 
> 
>
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