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http://www.openoffice.org/issues/show_bug.cgi?id=113080





------- Additional comments from [email protected] Mon Jul 12 14:24:40 +0000 
2010 -------
>I double-checked the editing view: even zoomed in, the thick line is painted
>uniformly.

Yes, that's because the new rendering layer using primitives can handle graphic
oddities (as this one) as needed. AA graphics is not as straighforward as one
might think...

>Good point! No, the problem definitely does _not_ happen if I export the entire
>page as PNG.

Then we have it.

AW->CL: Reason is that UnoGraphicExporter in GraphicExporter::GetGraphic still
uses GetBitmapFromMetaFile. This internally still triggers a VCM Metafile paint
which was never (and is not) capable of handling AA cases correctly. The code
following 'if( !bSingleGraphic )' should be changed to not use
GetBitmapFromMetaFile but to render to a bitmap-equipped VDev directly to use
the higher render capabilities of the used
sdr::contact::ObjectContactOfObjListPainter directly. When first creating a
Metafile (as currently) and then letting VCL change that to a bitmap data
construct, AA will be not well supported, possibly in more cases that this one.

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