Re: Repainting a JSVGCanvas

> Von: Cameron McCormack <cam@...>
> Betreff: Re: Repainting a JSVGCanvas
> An: batik-users@...
> Datum: Samstag, 31. Mai 2008, 13:28
> aaaa aaaa:
> > I have following classes (SVGArea and SVGAreaPainter)
> which displays
> > the document. The SVGArea is used by the
> SVGAreaPainter. The
> > SVGAreaPainter has a lot methods. The one that makes
> the mouseover
> > effect for some elements is
> >
> > private void addMouseOverEffect(Element el, String
> color) {
> > Element mouseOver = doc.createElementNS(svgNS,
> "set");
> > mouseOver.setAttributeNS(null,
> "attributeName", "fill");
> > mouseOver.setAttributeNS(null,
> "attributeType", "XML");
> > mouseOver.setAttributeNS(null, "to",
> color);
> > mouseOver.setAttributeNS(null, "begin",
> "mouseover");
> > el.appendChild(mouseOver);
> > Element mouseOut = doc.createElementNS(svgNS,
> "set");
> > mouseOut.setAttributeNS(null,
> "attributeName", "fill");
> > mouseOut.setAttributeNS(null,
> "attributeType", "XML");
> > mouseOut.setAttributeNS(null, "to",
> el.getAttribute("fill"));
> > mouseOut.setAttributeNS(null, "begin",
> "mouseout");
> > el.appendChild(mouseOut);
> > }
>
> Are these changes being made in the UpdateManager’s
> thread?  If not,
> then it might explain the problem.  See:
>
>   http://xmlgraphics.apache.org/batik/faq.html#N10215
>
> --
> Cameron McCormack ≝ http://mcc.id.au/
>
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