Re: keeping DOM and Graphics in sync
DeWeese Thomas <[email protected]>
| Newsgroups | gmane.text.xml.batik.user |
|---|---|
| Message-ID | <[email protected]> |
Hi Ruben, Sorry w/o knowing what SvgUtil.setSvgAttribute does it's hard to know for sure but the raw 'setAttributeNS' version looks good to me so if the SvgUtil version was different that may be it. Thomas On Oct 18, 2012, at 6:57 AM, rm <[email protected]> wrote: > > > ***cough*** it seems to work now … if somebody knows why? this is the same code after fiddling with it: > > something about attribute namespaces? > > > DOMImplementation domImpl = new SVGDOMImplementation(); > SVGDocument svg = (SVGDocument) domImpl.createDocument( > SvgNamespaceContext.SVG_NS_URI, > SvgNamespaceContext.SVG_NS_PREFIX, null); > > SVGGraphics2D graphics = new SVGGraphics2D(svg); > UserAgent userAgent = new UserAgentAdapter(); > DocumentLoader loader = new DocumentLoader(userAgent); > BridgeContext ctx = new BridgeContext(userAgent, loader); > ctx.setDynamicState(BridgeContext.DYNAMIC); > GVTBuilder builder = new GVTBuilder(); > GraphicsNode rootGN = builder.build(ctx, svg); > > // create a G node > Element g = svg.createElementNS(SvgNamespaceContext.SVG_NS_URI,SVG12Constants.SVG_G_TAG); > g.setAttributeNS(null,"id", "test-g"); > svg.getDocumentElement().appendChild(g); > > Element n = svg.createElementNS(SvgNamespaceContext.SVG_NS_URI,SVG12Constants.SVG_RECT_TAG); > n.setAttributeNS(null,"id", "test-rect"); > n.setAttributeNS(null,"x", "5"); > n.setAttributeNS(null,"y", "15"); > n.setAttributeNS(null,"width", "300"); > n.setAttributeNS(null,"height", "150"); > n.setAttributeNS(null,"fill", "orange"); > n.setAttributeNS(null,"transform", "rotate(10,4,2)"); > g.appendChild(n); > > System.err.println(" ========> g "+((SVGLocatable)g).getBBox().getWidth()); > System.err.println(" ========> g "+((SVGLocatable)g).getBBox().getHeight()); > System.err.println(" ========> r "+((SVGLocatable)n).getBBox().getWidth()); > System.err.println(" ========> r "+((SVGLocatable)n).getBBox().getHeight()); > > System.err.println(); > XmlUtil.transform(svg, System.err); > System.err.println(); > > ByteArrayOutputStream baos = new ByteArrayOutputStream(); > XmlUtil.transform(ctx.getDocument(), baos); > > dByte = baos.toByteArray(); > > > System.err.flush();