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INTEGRATION: CWS aw033 (1.23.8); FILE MERGED

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2008/07/11 11:44:23 aw 1.23.8.4: RESYNC: (1.24-1.25); FILE MERGED
2008/05/14 15:12:31 aw 1.23.8.3: RESYNC: (1.23-1.24); FILE MERGED
2007/12/18 14:59:58 aw 1.23.8.2: #i39532# corrected clipping changes
2007/12/12 13:22:53 aw 1.23.8.1: #i39532# clipping changes
This commit is contained in:
Vladimir Glazounov 2008-08-19 23:38:45 +00:00
parent 819a799b27
commit e223a705fa
1 changed files with 9 additions and 22 deletions
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31
cppcanvas/source/mtfrenderer/implrenderer.cxx
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@ -7,7 +7,7 @@
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: implrenderer.cxx,v $
* $Revision: 1.25 $
* $Revision: 1.26 $
*
* This file is part of OpenOffice.org.
*
@ -71,6 +71,8 @@
#include <basegfx/range/b2drectangle.hxx>
#include <basegfx/point/b2dpoint.hxx>
#include <basegfx/tuple/b2dtuple.hxx>
#include <basegfx/polygon/b2dpolygonclipper.hxx>
#include <basegfx/polygon/b2dpolypolygoncutter.hxx>
#include <canvas/canvastools.hxx>
#include <vcl/canvastools.hxx>
@ -1255,17 +1257,9 @@ namespace cppcanvas
rState.clipRect.Bottom()+1 ) ) );
}
rState.clip = ::basegfx::tools::correctOrientations( rState.clip );
aClipPoly = ::basegfx::tools::correctOrientations( aClipPoly );
// intersect the two poly-polygons
rState.clip = ::basegfx::tools::removeAllIntersections(rState.clip);
rState.clip = ::basegfx::tools::removeNeutralPolygons(rState.clip, sal_True);
aClipPoly = ::basegfx::tools::removeAllIntersections(aClipPoly);
aClipPoly = ::basegfx::tools::removeNeutralPolygons(aClipPoly, sal_True);
rState.clip.append(aClipPoly);
rState.clip = ::basegfx::tools::removeAllIntersections(rState.clip);
rState.clip = ::basegfx::tools::removeNeutralPolygons(rState.clip, sal_False);
// AW: Simplified
rState.clip = basegfx::tools::clipPolyPolygonOnPolyPolygon(
aClipPoly, rState.clip, true, false);
}
// by now, our clip resides in the OutDevState::clip
@ -1343,17 +1337,10 @@ namespace cppcanvas
rClipRect.Bottom() ) ) );
rState.clipRect.SetEmpty();
rState.clip = ::basegfx::tools::correctOrientations( rState.clip );
aClipPoly = ::basegfx::tools::correctOrientations( aClipPoly );
// intersect the two poly-polygons
rState.clip = ::basegfx::tools::removeAllIntersections(rState.clip);
rState.clip = ::basegfx::tools::removeNeutralPolygons(rState.clip, sal_True);
aClipPoly = ::basegfx::tools::removeAllIntersections(aClipPoly);
aClipPoly = ::basegfx::tools::removeNeutralPolygons(aClipPoly, sal_True);
rState.clip.append(aClipPoly);
rState.clip = ::basegfx::tools::removeAllIntersections(rState.clip);
rState.clip = ::basegfx::tools::removeNeutralPolygons(rState.clip, sal_False);
// AW: Simplified
rState.clip = basegfx::tools::clipPolyPolygonOnPolyPolygon(
aClipPoly, rState.clip, true, false);
}
if( rState.clip.count() == 0 )