Hi Nazar,
"Nazar Stasiv (Lohika, Inc)" <[EMAIL PROTECTED]> wrote on 08/21/2006
10:38:39 AM:
> what I'm trying to do is to zoom SVG diagram in size. Is that the right
> way ?
I would suggest looking at the code in
batik.transcoder.SVGAbstractTranscoder, in particular around the
call 'setViewingTransform'. This is in some sense the 'correct'
way to handle this.
I suspect your way will work for many cases, but I think
certain SVG DOM calls will return wrong/misleading values
(things like getCTM/getScreenCTM).
> public static SVGDocument parseSvg(String uri) {
> UserAgentAdapter userAgent = new UserAgentAdapter();
> DocumentLoader loader = new DocumentLoader(userAgent);
> SVGDocument doc = (SVGDocument) loader.loadDocument(uri);
> BridgeContext ctx = new BridgeContext(userAgent, loader);
> ctx.setDynamicState(BridgeContext.DYNAMIC);
> GVTBuilder builder = new GVTBuilder();
> GraphicsNode gvtRoot = builder.build(ctx, doc);
> AffineTransform at = AffineTransform.getScaleInstance(0.5,
> 0.5);
> gvtRoot.setTransform(at);
> return doc;
> }
>
>
>
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