Re: how to get a document from SVGGraphics2D?

[Vincent Hardy <vi...@sun.com>]

Gerdes,

I have attached a sample that does what you are asking for. As you 
guessed, you do not have to stream out the document before viewing
it: it can be done directly.

Cheers,
Vincent.

Gerdes Kim wrote:
> 
> hi there,
> 
> there is something basic i didn't get on SVGGraphics2D:
> 
> i would like to create an svg and show it in a JSVGCanvas. this must
> be easy but it just doesn't work :-(
> 
> looking at the first example on
> http://xml.apache.org/batik/svggen.html, i don't understand what the
> Document document is good for. the streaming is done directly from the
> SVGGraphics2D svgGenerator
> 
> if i look at the document, it remained an empty svg-document.
> 
> if i use the trick i found in the mailing list:
> 
> document.removeChild(document.getDocumentElement());
> document.appendChild(treeManager.getRoot());
> 
> i can get some elements in the documents, but it doesn't show when i
> put the document into the JSVGCanvas by canvas
> canvas.setSVGDocument(document);
> and moreover, manipulating the document in this way has the side
> effect of emptying the SVGGraphics2D svgGenerator: all graphic parts i
> just drew in the svgGenerator are cut away when streaming out the
> svgGenerator.
> 
> it can't be that i have to stream out and into a new svg document, can
> it?
> 
> if someone could just give me the probably 3 lines of code of making
> an SVGDocument and showing it in the canvas, i'd be really very
> grateful!
> 
> thanks in advance
> 
> kim
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