Hi,
I am pretty new to SVG and Batik software so please be little patient.
My question is:-
I have created a servlet which creates a SVG document and this SVG Stream I
show on the my jsp page as an embeded object. The SVG document which I
created is Simple block diagram which is generated at run time. My
requirement is to add a onMouseover event to each of this blocks in SVG to
show some notes about the block . ( Just like "alt" message on html image
tag ). Following is the code which i used to create the block diagram which
is downloaded from you side.
DOMImplementation domImpl =
SVGDOMImplementation.getDOMImplementation();
String svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
Document document = domImpl.createDocument(svgNS,
"svg", null);
SVGGraphics2D svgGraphicsEnvironment = new
SVGGraphics2D(document);
svgGraphicsEnvironment.setSVGCanvasSize( new
Dimension(width+10, height+10) );
mondrian.paint( svgGraphicsEnvironment );
ByteArrayOutputStream baos = new ByteArrayOutputStream(
8192 );
Writer svgOutput = new OutputStreamWriter(baos, "UTF-8");
svgGraphicsEnvironment.stream(svgOutput, true);
//Adding block
svgGraphicsEnvironment.drawRect(0,100, 200 , 300 );
if (imgType.equals("svg")) {
emitSVG( request, response,
baos.toString() );
}else{
if (request.getHeader("Accept").indexOf("png") >=
0){
emitPNG( request, response, baos.toString()
);
}else{
emitJPG( request, response, baos.toString()
);
}
}
Any code sample would be of great help. Thanks in advance.
Thanks & Regards,
Srini
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