diff options
| -rw-r--r-- | vcl/unx/generic/gdi/salgdi.cxx | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/vcl/unx/generic/gdi/salgdi.cxx b/vcl/unx/generic/gdi/salgdi.cxx index e02434923ed2..eacd35b477ae 100644 --- a/vcl/unx/generic/gdi/salgdi.cxx +++ b/vcl/unx/generic/gdi/salgdi.cxx @@ -1163,7 +1163,10 @@ bool X11SalGraphics::drawPolyLine( // #i11575#desc5#b adjust B2D tesselation result to raster positions basegfx::B2DPolygon aPolygon = rPolygon; const double fHalfWidth = 0.5 * rLineWidth.getX(); - aPolygon.transform( basegfx::tools::createTranslateB2DHomMatrix(+fHalfWidth,+fHalfWidth) ); + + // #i122456# This is probably thought to happen to align hairlines to pixel positions, so + // it should be a 0.5 translation, not more. It will definitely go wrong with fat lines + aPolygon.transform( basegfx::tools::createTranslateB2DHomMatrix(0.5, 0.5) ); // shortcut for hairline drawing to improve performance bool bDrawnOk = true; |