57 lines
2 KiB
C++
57 lines
2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <basegfx/tools/canvastools.hxx>
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#include "dx_linepolypolygon.hxx"
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using namespace ::com::sun::star;
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namespace dxcanvas
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{
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LinePolyPolygon::LinePolyPolygon( const ::basegfx::B2DPolyPolygon& rPolyPoly ) :
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::basegfx::unotools::UnoPolyPolygon( rPolyPoly ),
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mpGdiPlusUser( GDIPlusUser::createInstance() ),
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mpPath()
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{
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}
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GraphicsPathSharedPtr LinePolyPolygon::getGraphicsPath( bool bNoLineJoin ) const
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{
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// generate GraphicsPath only on demand (gets deleted as soon
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// as any of the modifying methods above touches the
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// B2DPolyPolygon).
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if( !mpPath )
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{
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mpPath = tools::graphicsPathFromB2DPolyPolygon( getPolyPolygonUnsafe(), bNoLineJoin );
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mpPath->SetFillMode( const_cast<LinePolyPolygon*>(this)->getFillRule() == rendering::FillRule_EVEN_ODD ?
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Gdiplus::FillModeAlternate : Gdiplus::FillModeWinding );
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}
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return mpPath;
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}
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void LinePolyPolygon::modifying() const
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{
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mpPath.reset();
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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