diff options
Diffstat (limited to 'basegfx/inc')
| -rw-r--r-- | basegfx/inc/basegfx/polygon/b3dpolygontools.hxx | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/basegfx/inc/basegfx/polygon/b3dpolygontools.hxx b/basegfx/inc/basegfx/polygon/b3dpolygontools.hxx index 500d7f7aa5f7..3997e8f72cde 100644 --- a/basegfx/inc/basegfx/polygon/b3dpolygontools.hxx +++ b/basegfx/inc/basegfx/polygon/b3dpolygontools.hxx @@ -4,9 +4,9 @@ * * $RCSfile: b3dpolygontools.hxx,v $ * - * $Revision: 1.6 $ + * $Revision: 1.7 $ * - * last change: $Author: rt $ $Date: 2005-09-07 20:30:33 $ + * last change: $Author: kz $ $Date: 2005-11-02 13:54:09 $ * * The Contents of this file are made available subject to * the terms of GNU Lesser General Public License Version 2.1. @@ -79,6 +79,15 @@ namespace basegfx // get size of polygon. Control vectors are included in that ranges. ::basegfx::B3DRange getRange(const ::basegfx::B3DPolygon& rCandidate); + // get normal vector of polygon + ::basegfx::B3DVector getNormal(const ::basegfx::B3DPolygon& rCandidate); + + // get signed area of polygon + double getSignedArea(const B3DPolygon& rCandidate); + + // get area of polygon + double getArea(const ::basegfx::B3DPolygon& rCandidate); + // get length of polygon edge from point nIndex to nIndex + 1 double getEdgeLength(const ::basegfx::B3DPolygon& rCandidate, sal_uInt32 nIndex); |