diff options
| author | Vladimir Glazounov <vg@openoffice.org> | 2008-08-19 23:06:51 +0000 |
|---|---|---|
| committer | Vladimir Glazounov <vg@openoffice.org> | 2008-08-19 23:06:51 +0000 |
| commit | 85b2b1b58c207c4d2a288a373a8cbfc907437030 (patch) | |
| tree | 3578a9e812a0a94ddade19966c7aa1120c73009b /basegfx/test | |
| parent | ea9f9d55ed9f852940d3278939fef038991cc9a5 (diff) | |
INTEGRATION: CWS aw033 (1.8.14); FILE MERGED
2008/07/11 11:38:01 aw 1.8.14.7: RESYNC: (1.12-1.13); FILE MERGED
2008/05/14 14:39:57 aw 1.8.14.6: RESYNC: (1.10-1.12); FILE MERGED
2008/03/14 13:55:37 cl 1.8.14.5: RESYNC: (1.9-1.10); FILE MERGED
2007/11/19 10:17:13 aw 1.8.14.4: #i39532# Lot of changes to make polygon stuff bezier-able
2007/11/07 14:24:30 aw 1.8.14.3: #i39532# committing to have a base for HDU
2007/08/09 22:05:30 aw 1.8.14.2: RESYNC: (1.8-1.9); FILE MERGED
2007/04/11 14:32:08 hdu 1.8.14.1: #i75669# cubic bezier curves can be loopy/spiky/complex: just splitting them up into simpler curves instead going all the way of splitting them up into line segments is preferable in many situations
Diffstat (limited to 'basegfx/test')
| -rw-r--r-- | basegfx/test/basegfx2d.cxx | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/basegfx/test/basegfx2d.cxx b/basegfx/test/basegfx2d.cxx index 782f41d68b4c..c51fc86534d6 100644 --- a/basegfx/test/basegfx2d.cxx +++ b/basegfx/test/basegfx2d.cxx @@ -7,7 +7,7 @@ * OpenOffice.org - a multi-platform office productivity suite * * $RCSfile: basegfx2d.cxx,v $ - * $Revision: 1.13 $ + * $Revision: 1.14 $ * * This file is part of OpenOffice.org. * @@ -609,6 +609,18 @@ public: "straight line 3" ); aPlotter.plot( aCrossing, "crossing" ); + + // break up a complex bezier (loopy, spiky or self intersecting) + // into simple segments (left to right) + B2DCubicBezier aSegment = aCrossing; + double fExtremePos(0.0); + + aPlotter.plot( aSegment, "segment" ); + while(aSegment.getMinimumExtremumPosition(fExtremePos)) + { + aSegment.split(fExtremePos, 0, &aSegment); + aPlotter.plot( aSegment, "segment" ); + } } void tearDown() |