Well the problem you are having is because you haven't setup the CSS engine for Batik. This is normally done by the batik.bridge.BridgeContext class in Batik. However, it also appears that you are trying to map just the flowText element - The SVG specification is pretty clear that SVG elements must have a parent SVG element - of course you can try and do it without this but I think it's a mistake.
I think you really want to try and 'fix' the existing SVG element mapping stuff in FOP rather than try and reproduce this work.
Jay Chiu wrote:
I solved the element class mapping issue, but still get exception at org.apache.batik.bridge.CSSUtilities.convertDisplay() because getComputedStyle(e, SVGCSSEngine.DISPLAY_INDEX) returns null on flowTextElement. If I set the method to return true, then I get exception at org.apache.batik.bridge.CSSUtilities.convertVisibility() for the same reason.
I have added the attached three files: (1) BaticElement.java (2) BatikElementMapping.java (3) BatikObj.java and registered BatikElementMapping class with fop.
Because flowTextElement needs its own document object for using ExtensibleSVGDOMImplementation to create child elements, I have to add addGraphic() into the BatikElement.java file.
Also org.apache.batik.dom.AbstractParentNode does not allow
adding child with different document object, I have to comment
out if (n.getOwnerDocument() != getCurrentDocument())
in checkAndRemove() method.
Pleae help me check what is wrong here. Probably you have add the batik extension into next release of FOP.
Thanks.
Jay
---- On Fri, 5 Sep 2003, Andreas L. Delmelle ([EMAIL PROTECTED]) wrote:
From: Jay Chiu [mailto:[EMAIL PROTECTED] I got the same exception as what Swapan got. I think the problem
Difficult to tell... ( also because I haven't used Batik
directly )
Does this happen with other graphic formats too? What versions
(FOP & Batik)
are you using? Is FOP being run from the command-line - using
the supplied
shell script to set its classpath - or embedded?
Check http://xml.apache.org/fop/graphics.html#batik to find
out why I think
these questions are important.
Hope this helps ( you both )
Greetz,
Andreas Delmelle
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