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http://www.openoffice.org/issues/show_bug.cgi?id=75163
User aw changed the following:
What |Old value |New value
================================================================================
Status|STARTED |RESOLVED
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Resolution| |FIXED
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------- Additional comments from [EMAIL PROTECTED] Fri Apr 13 08:49:35 +0000
2007 -------
AW: Added usage of GetViewTransformation() and floor/ceil rounding to get the
exact overlapping pixel region to OverlayManagerBuffered::invalidateRange.
LogicToPixel does just not do that since it only transforms the Points TopLeft
and BottomRight of the logic Rectangle. For B2DRegions and thus empty rectangles
with Width/Height eqial zero this leaded to an empty pixel rectangle. This is
wrong since even a flat (width/height == 0.0) logical B2DRegion does cover
pixels.
AW: New version works and is numerically correct thanks to the new
GetViewTransformation(). Checked in.
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