diff options
Diffstat (limited to 'basegfx/source/tools/gradienttools.cxx')
| -rw-r--r-- | basegfx/source/tools/gradienttools.cxx | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/basegfx/source/tools/gradienttools.cxx b/basegfx/source/tools/gradienttools.cxx index 3017c8c0ed9f..a56d334654a8 100644 --- a/basegfx/source/tools/gradienttools.cxx +++ b/basegfx/source/tools/gradienttools.cxx @@ -185,7 +185,8 @@ namespace basegfx const B2DVector& rOffset, sal_uInt32 nSteps, double fBorder, - double fAngle) + double fAngle, + bool bSquare) { o_rGradientInfo.maTextureTransform.identity(); o_rGradientInfo.maBackTextureTransform.identity(); @@ -238,7 +239,10 @@ namespace basegfx o_rGradientInfo.maTextureTransform.translate(fTargetOffsetX, fTargetOffsetY); // prepare aspect for texture - o_rGradientInfo.mfAspectRatio = (0.0 != fTargetSizeY) ? fTargetSizeX / fTargetSizeY : 1.0; + if( bSquare ) + o_rGradientInfo.mfAspectRatio = 1.0; // since we want a square + else + o_rGradientInfo.mfAspectRatio = (0.0 != fTargetSizeY) ? fTargetSizeX / fTargetSizeY : 1.0; // build transform from u,v to [0.0 .. 1.0]. As base, use inverse texture transform o_rGradientInfo.maBackTextureTransform = o_rGradientInfo.maTextureTransform; @@ -322,7 +326,8 @@ namespace basegfx rOffset, nSteps, fBorder, - fAngle); + fAngle, + true); return o_rGradientInfo; } @@ -338,7 +343,8 @@ namespace basegfx rOffset, nSteps, fBorder, - fAngle); + fAngle, + false); return o_rGradientInfo; } |