diff options
Diffstat (limited to 'include/basegfx/polygon/b2dpolygontools.hxx')
| -rw-r--r-- | include/basegfx/polygon/b2dpolygontools.hxx | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/basegfx/polygon/b2dpolygontools.hxx b/include/basegfx/polygon/b2dpolygontools.hxx index 2f5641bb1581..57b9130b4399 100644 --- a/include/basegfx/polygon/b2dpolygontools.hxx +++ b/include/basegfx/polygon/b2dpolygontools.hxx @@ -231,7 +231,7 @@ namespace basegfx /** Create a circle polygon with given radius. This method creates a circle approximation consisting of - four cubic bezier segments, which approximate the given + 12 cubic bezier segments, which approximate the given circle with an error of less than 0.5 percent. @param rCenter @@ -260,7 +260,7 @@ namespace basegfx /** Create an ellipse polygon with given radii. This method creates an ellipse approximation consisting of - four cubic bezier segments, which approximate the given + 12 cubic bezier segments, which approximate the given ellipse with an error of less than 0.5 percent. @param rCenter @@ -271,8 +271,11 @@ namespace basegfx @param fRadiusY Radius of the ellipse in Y direction + + @param nStartQuadrant + With Y down on screens, 0 = 3 o'clock, 1 = 6 o'clock, 2 = 9 o'clock, 3 = 12 o'clock */ - BASEGFX_DLLPUBLIC B2DPolygon createPolygonFromEllipse( const B2DPoint& rCenter, double fRadiusX, double fRadiusY ); + BASEGFX_DLLPUBLIC B2DPolygon createPolygonFromEllipse( const B2DPoint& rCenter, double fRadiusX, double fRadiusY, sal_uInt32 nStartQuadrant = 0); /** Create an unit ellipse polygon with the given angles, from start to end */ |