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Posted to batik-dev@xmlgraphics.apache.org by Ahmad Morad <mo...@db.informatik.uni-kassel.de> on 2002/03/04 17:21:12 UTC
JSVGComponent
Hi all,
with the following code I want to render an SVG document wich I produced
someway :
--
private JSVGCanvas viewport;
...
SVGDocument svgDoc = domToSVGDom(node);
viewport.setSVGDocument(svgDoc);
--
Then I got the following axception:
---
java.lang.ClassCastException: org.apache.batik.dom.GenericElementNS
at org.apache.batik.dom.svg.SVGOMDocument.getRootElement(Unknown
Source)
at org.apache.batik.swing.svg.JSVGComponent.setSVGDocument(Unknown
Source)
at tcldbc.TclDBSVGViewer.viewTable(TclDBSVGViewer.java:244)
...
---
However the SVGDocument I produced is ok! and I can serialize it. Doing that
and saving it in a file. I get a correct SVG document which I can view with
the SVGViewer or the Sample application with the batik sources.
Has anybody an Idea about this Exception?
Thanks,
Morad.
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Re: JSVGComponent
Posted by Ahmad Morad <mo...@db.informatik.uni-kassel.de>.
> By the way, what DOM implementation are you using? It will help to see what
> is the problem with deepCloneDocument().
Hi Stephane,
I use the SVGDOMImplementation! I think there is a problem in
DocumentWrapper.importNode() method!!!
SVGDOMImplementation impl = (SVGDOMImplementation)
SVGDOMImplementation.getDOMImplementation();
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RE: JSVGComponent
Posted by Stephane Hillion <sh...@ilog.fr>.
> From: Ahmad Morad [mailto:morad@db.informatik.uni-kassel.de]
> Sent: lundi 4 mars 2002 17:21
> To: batik-dev@xml.apache.org
> Subject: JSVGComponent
>
>
> Hi all,
>
> with the following code I want to render an SVG document wich I produced
> someway :
> --
> private JSVGCanvas viewport;
> ...
> SVGDocument svgDoc = domToSVGDom(node);
> viewport.setSVGDocument(svgDoc);
> --
>
> Then I got the following axception:
>
> ---
> java.lang.ClassCastException: org.apache.batik.dom.GenericElementNS
> at
> org.apache.batik.dom.svg.SVGOMDocument.getRootElement(Unknown
> Source)
> at
> org.apache.batik.swing.svg.JSVGComponent.setSVGDocument(Unknown
> Source)
> at tcldbc.TclDBSVGViewer.viewTable(TclDBSVGViewer.java:244)
> ...
>
> ---
>
> However the SVGDocument I produced is ok! and I can serialize it.
> Doing that
> and saving it in a file. I get a correct SVG document which I can
> view with
> the SVGViewer or the Sample application with the batik sources.
>
> Has anybody an Idea about this Exception?
>
Your nodes are not in the SVG namespace.
Use createElementNS() instead of createElement() in your domToSVGDom()
method to solve your problem.
By the way, what DOM implementation are you using? It will help to see what
is the problem with deepCloneDocument().
--
Stephane.
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