diff options
| -rw-r--r-- | vcl/opengl/gdiimpl.cxx | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/vcl/opengl/gdiimpl.cxx b/vcl/opengl/gdiimpl.cxx index bc29e6be7255..bad495bdb1b6 100644 --- a/vcl/opengl/gdiimpl.cxx +++ b/vcl/opengl/gdiimpl.cxx @@ -1601,7 +1601,12 @@ bool OpenGLSalGraphicsImpl::drawPolyLine(const basegfx::B2DPolygon& rPolygon, do { VCL_GL_INFO("::drawPolyLine " << rPolygon.getB2DRange()); - mpRenderList->addDrawPolyLine(rPolygon, fTransparency, rLineWidth, eLineJoin, eLineCap, + // addDrawPolyLine() assumes that there are no duplicate points in the + // polygon. + basegfx::B2DPolygon aPolygon(rPolygon); + aPolygon.removeDoublePoints(); + + mpRenderList->addDrawPolyLine(aPolygon, fTransparency, rLineWidth, eLineJoin, eLineCap, fMiterMinimumAngle, mnLineColor, mrParent.getAntiAliasB2DDraw()); PostBatchDraw(); return true; |