vcl canvas, don't draw bezier curves as straight lines (tdf#133905)
Change-Id: I8a5029ef7aa6e8f46b13f0713445da435b47dbed Reviewed-on: https://gerrit.libreoffice.org/c/core/+/96209 Tested-by: Jenkins Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
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1 changed files with 8 additions and 21 deletions
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@ -394,8 +394,6 @@ namespace vclcanvas
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// user coordinates.
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aStrokedPolyPoly.transform( aMatrix );
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const ::tools::PolyPolygon aVCLPolyPoly( aStrokedPolyPoly );
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// TODO(F2): When using alpha here, must handle that via
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// temporary surface or somesuch.
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@ -403,28 +401,17 @@ namespace vclcanvas
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// self-intersections. Therefore, if we would render it
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// via OutDev::DrawPolyPolygon(), on/off fill would
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// generate off areas on those self-intersections.
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sal_uInt16 nSize( aVCLPolyPoly.Count() );
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for( sal_uInt16 i=0; i<nSize; ++i )
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for( sal_uInt32 i=0; i<aStrokedPolyPoly.count(); ++i )
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{
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if( aStrokedPolyPoly.getB2DPolygon( i ).isClosed() ) {
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mpOutDevProvider->getOutDev().DrawPolygon( aVCLPolyPoly[i] );
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const basegfx::B2DPolygon& polygon = aStrokedPolyPoly.getB2DPolygon( i );
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if( polygon.isClosed()) {
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mpOutDevProvider->getOutDev().DrawPolygon( polygon );
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if( mp2ndOutDevProvider )
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mp2ndOutDevProvider->getOutDev().DrawPolygon( aVCLPolyPoly[i] );
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mp2ndOutDevProvider->getOutDev().DrawPolygon( polygon );
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} else {
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const sal_uInt16 nPolySize = aVCLPolyPoly[i].GetSize();
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if( nPolySize ) {
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Point rPrevPoint = aVCLPolyPoly[i].GetPoint( 0 );
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Point rPoint;
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for( sal_uInt16 j=1; j<nPolySize; j++ ) {
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rPoint = aVCLPolyPoly[i].GetPoint( j );
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mpOutDevProvider->getOutDev().DrawLine( rPrevPoint, rPoint );
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if( mp2ndOutDevProvider )
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mp2ndOutDevProvider->getOutDev().DrawLine( rPrevPoint, rPoint );
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rPrevPoint = rPoint;
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}
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}
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mpOutDevProvider->getOutDev().DrawPolyLine( polygon );
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if( mp2ndOutDevProvider )
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mp2ndOutDevProvider->getOutDev().DrawPolyLine( polygon );
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}
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}
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}
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