/* -*- 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 . */ #ifndef INCLUDED_VCL_INC_REGIONBAND_HXX #define INCLUDED_VCL_INC_REGIONBAND_HXX #include #include "regband.hxx" #ifdef DBG_UTIL const char* ImplDbgTestRegionBand(const void*); #endif class RegionBand { private: friend const char* ImplDbgTestRegionBand(const void*); ImplRegionBand* mpFirstBand; // root of the list with y-bands ImplRegionBand* mpLastCheckedBand; void implReset(); [[nodiscard]] bool CheckConsistency() const; public: RegionBand(); RegionBand(const RegionBand&); RegionBand& operator=(const RegionBand&); RegionBand(const tools::Rectangle&); ~RegionBand(); bool operator==(const RegionBand& rRegionBand) const; [[nodiscard]] bool load(SvStream& rIStrm); void save(SvStream& rIStrm) const; bool isSingleRectangle() const; ImplRegionBand* ImplGetFirstRegionBand() const { return mpFirstBand; } void ImplAddMissingBands(const tools::Long nTop, const tools::Long nBottom); void InsertBand(ImplRegionBand* pPreviousBand, ImplRegionBand* pBandToInsert); void processPoints(); void CreateBandRange(tools::Long nYTop, tools::Long nYBottom); void InsertLine(const Point& rStartPt, const Point& rEndPt, tools::Long nLineId); void InsertPoint(const Point& rPoint, tools::Long nLineID, bool bEndPoint, LineType eLineType); bool OptimizeBandList(); void Move(tools::Long nHorzMove, tools::Long nVertMove); void Scale(double fScaleX, double fScaleY); void InsertBands(tools::Long nTop, tools::Long nBottom); static bool InsertSingleBand(ImplRegionBand* pBand, tools::Long nYBandPosition); void Union(tools::Long nLeft, tools::Long nTop, tools::Long nRight, tools::Long nBottom); void Intersect(tools::Long nLeft, tools::Long nTop, tools::Long nRight, tools::Long nBottom); void Union(const RegionBand& rSource); void Exclude(tools::Long nLeft, tools::Long nTop, tools::Long nRight, tools::Long nBottom); void XOr(tools::Long nLeft, tools::Long nTop, tools::Long nRight, tools::Long nBottom); void Intersect(const RegionBand& rSource); bool Exclude(const RegionBand& rSource); void XOr(const RegionBand& rSource); tools::Rectangle GetBoundRect() const; bool Contains(const Point& rPoint) const; sal_uInt32 getRectangleCount() const; // only users are Region::Intersect, Region::IsRectangle and PSWriter::ImplBmp void GetRegionRectangles(RectangleVector& rTarget) const; }; #endif // INCLUDED_VCL_INC_REGIONBAND_HXX /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ cp-4.0'>distro/collabora/cp-4.0 LibreOffice 核心代码仓库文档基金会

path: root/include/basegfx/polygon

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