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Diffstat (limited to 'include/basegfx/polygon/b3dpolypolygon.hxx')
-rw-r--r-- | include/basegfx/polygon/b3dpolypolygon.hxx | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/include/basegfx/polygon/b3dpolypolygon.hxx b/include/basegfx/polygon/b3dpolypolygon.hxx new file mode 100644 index 000000000..14a062c08 --- /dev/null +++ b/include/basegfx/polygon/b3dpolypolygon.hxx @@ -0,0 +1,113 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#pragma once + +#include <sal/types.h> +#include <o3tl/cow_wrapper.hxx> +#include <basegfx/basegfxdllapi.h> + +class ImplB3DPolyPolygon; + +namespace basegfx +{ + class B3DPolygon; + class B3DHomMatrix; + class B2DHomMatrix; +} + +namespace basegfx +{ + class BASEGFX_DLLPUBLIC B3DPolyPolygon + { + public: + typedef o3tl::cow_wrapper< ImplB3DPolyPolygon, o3tl::ThreadSafeRefCountingPolicy > ImplType; + + private: + ImplType mpPolyPolygon; + + public: + B3DPolyPolygon(); + B3DPolyPolygon(const B3DPolyPolygon& rPolyPolygon); + B3DPolyPolygon(B3DPolyPolygon&& rPolygon); + explicit B3DPolyPolygon(const B3DPolygon& rPolygon); + ~B3DPolyPolygon(); + + // assignment operator + B3DPolyPolygon& operator=(const B3DPolyPolygon& rPolyPolygon); + B3DPolyPolygon& operator=(B3DPolyPolygon&& rPolyPolygon); + + // compare operators + bool operator==(const B3DPolyPolygon& rPolyPolygon) const; + bool operator!=(const B3DPolyPolygon& rPolyPolygon) const; + + // polygon interface + sal_uInt32 count() const; + + // B3DPolygon interface + B3DPolygon const & getB3DPolygon(sal_uInt32 nIndex) const; + void setB3DPolygon(sal_uInt32 nIndex, const B3DPolygon& rPolygon); + + // BColor interface + bool areBColorsUsed() const; + void clearBColors(); + + // Normals interface + void transformNormals(const B3DHomMatrix& rMatrix); + bool areNormalsUsed() const; + void clearNormals(); + + // TextureCoordinate interface + void transformTextureCoordinates(const B2DHomMatrix& rMatrix); + bool areTextureCoordinatesUsed() const; + void clearTextureCoordinates(); + + // append single polygon + void append(const B3DPolygon& rPolygon, sal_uInt32 nCount = 1); + + // append multiple polygons + void append(const B3DPolyPolygon& rPolyPolygon); + + // remove + void remove(sal_uInt32 nIndex, sal_uInt32 nCount = 1); + + // reset to empty state + void clear(); + + // flip polygon direction + void flip(); + + // test if tools::PolyPolygon has double points + bool hasDoublePoints() const; + + // remove double points, at the begin/end and follow-ups, too + void removeDoublePoints(); + + // apply transformation given in matrix form to the polygon + void transform(const basegfx::B3DHomMatrix& rMatrix); + + // polygon iterators (same iterator validity conditions as for vector) + const B3DPolygon* begin() const; + const B3DPolygon* end() const; + B3DPolygon* begin(); + B3DPolygon* end(); + }; +} // end of namespace basegfx + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |