diff options
Diffstat (limited to 'vcl/headless/svpgdi.cxx')
| -rw-r--r-- | vcl/headless/svpgdi.cxx | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/vcl/headless/svpgdi.cxx b/vcl/headless/svpgdi.cxx index de105c5062f9..fb4514eba37d 100644 --- a/vcl/headless/svpgdi.cxx +++ b/vcl/headless/svpgdi.cxx @@ -1525,22 +1525,20 @@ bool SvpSalGraphics::drawPolyLine( // need to check/handle LineWidth when ObjectToDevice transformation is used basegfx::B2DVector aLineWidth(rLineWidth); const bool bObjectToDeviceIsIdentity(rObjectToDevice.isIdentity()); - const basegfx::B2DVector aDeviceLineWidth(bObjectToDeviceIsIdentity ? rLineWidth : rObjectToDevice * rLineWidth); - const bool bCorrectLineWidth(!bObjectToDeviceIsIdentity && aDeviceLineWidth.getX() < 1.0 && aLineWidth.getX() >= 1.0); - // on-demand inverse of ObjectToDevice transformation - basegfx::B2DHomMatrix aObjectToDeviceInv; - - if(bCorrectLineWidth) + // tdf#124848 calculate-back logical LineWidth for a hairline + // since this implementation hands over the transformation to + // the graphic sub-system + if(aLineWidth.equalZero()) { - if(aObjectToDeviceInv.isIdentity()) + aLineWidth = basegfx::B2DVector(1.0, 1.0); + + if(!bObjectToDeviceIsIdentity) { - aObjectToDeviceInv = rObjectToDevice; + basegfx::B2DHomMatrix aObjectToDeviceInv(rObjectToDevice); aObjectToDeviceInv.invert(); + aLineWidth = aObjectToDeviceInv * aLineWidth; } - - // calculate-back logical LineWidth for a hairline - aLineWidth = aObjectToDeviceInv * basegfx::B2DVector(1.0, 1.0); } // PixelOffset used: Need to reflect in linear transformation |