Hi, On Fri, 2007-01-12 at 09:01 -0800, vyang wrote: > then I would get a null bbox. But when I get SVGDocument from JSVGCanvas, > my bbox is not null. I also checked to see if the documents where the same > by viewing it on JSVGCanvas, and it appears that they are the same. Why is > it that when I use the one created by SAXSVGDocumentFactory I get null? Is > it because I passed null to SAXSVGDocumentFactory?
I think you need to boot the svg and css properly for bbox to be available. Please read this wiki http://wiki.apache.org/xmlgraphics-batik/BootSvgAndCssDom > Also, it appears that bbox is not what I need. What I am doing is drawing a > dot on click on an overlay. And then if the user would click near the edge > of a circle for example, it would draw the dot on the circle's edge. Anyone > hints on how I would implement this? Again any hints would be much > appreciated. Thanks. I do not know you need the bbox or not, but you need to know the bounding box of the circle (bbox is providing this info) and compare it with the point/dot click. You might also use getIntersectionList() or getEnclosureList() for checking the intersect of point and circle Regards Tonny Kohar -- Sketsa SVG Graphics Editor http://www.kiyut.com --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
