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From bugzi...@apache.org
Subject DO NOT REPLY [Bug 118525] Rotated/Sheared OLEs are not handled correctly in slideshow
Date Tue, 03 Jan 2012 13:29:40 GMT
https://issues.apache.org/ooo/show_bug.cgi?id=118525

--- Comment #7 from Armin Le Grand <Armin.Le.Grand@me.com> 2012-01-03 13:29:40 UTC ---
ALG: Found a solution by directly using the primitive data from the chart
model. This completely removes the ChartPrettyPrinting stuff which was an
exception anyways. It means that a 3D chart is now moved as primitive (2D
scene) to the rendering of whatever is intended and rendered there in the
requested resolution. It also means that all vector data is now transported
loss-less without the path over the metafile (converting to and from metafile
with the appropriate problems). It also means more rendering speed for charts
in general.

ALG: Had one remaining problem with 2D primitive 3D Scene: When getting from
the chart model and embedding to an e.g. rotated/sheared/mirrored Ole it
happened that the scene is transformed more than just translation/scale
combination. Interestingly, this never happened before since regular 3D objects
modify the 3D objects (the scene's content) and not the scene itself as 2D
primitive. Adding this to the full 3D transformation pipeline was hard (due to
2D/3D coordinate systems involved having different coordinate system
orientations in Y), but working now.

ALG: Preparing change, adding diff to an updated trunk version, building,
testing...

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