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70 lines
2.1 KiB
70 lines
2.1 KiB
// Copyright 2016 PDFium Authors. All rights reserved. |
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// Use of this source code is governed by a BSD-style license that can be |
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// found in the LICENSE file. |
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
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#ifndef CORE_FXGE_CFX_PATHDATA_H_ |
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#define CORE_FXGE_CFX_PATHDATA_H_ |
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#include <vector> |
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#include "core/fxcrt/fx_coordinates.h" |
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#include "core/fxcrt/fx_system.h" |
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#include "core/fxge/cfx_renderdevice.h" |
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class FX_PATHPOINT { |
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public: |
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FX_PATHPOINT(); |
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FX_PATHPOINT(const CFX_PointF& point, FXPT_TYPE type, bool close); |
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FX_PATHPOINT(const FX_PATHPOINT& other); |
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~FX_PATHPOINT(); |
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bool IsTypeAndOpen(FXPT_TYPE type) const { |
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return m_Type == type && !m_CloseFigure; |
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} |
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CFX_PointF m_Point; |
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FXPT_TYPE m_Type; |
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bool m_CloseFigure; |
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}; |
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class CFX_PathData { |
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public: |
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CFX_PathData(); |
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CFX_PathData(const CFX_PathData& src); |
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~CFX_PathData(); |
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void Clear(); |
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FXPT_TYPE GetType(int index) const { return m_Points[index].m_Type; } |
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bool IsClosingFigure(int index) const { |
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return m_Points[index].m_CloseFigure; |
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} |
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CFX_PointF GetPoint(int index) const { return m_Points[index].m_Point; } |
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const std::vector<FX_PATHPOINT>& GetPoints() const { return m_Points; } |
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std::vector<FX_PATHPOINT>& GetPoints() { return m_Points; } |
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CFX_FloatRect GetBoundingBox() const; |
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CFX_FloatRect GetBoundingBox(FX_FLOAT line_width, FX_FLOAT miter_limit) const; |
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void Transform(const CFX_Matrix* pMatrix); |
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bool IsRect() const; |
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bool GetZeroAreaPath(const CFX_Matrix* pMatrix, |
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bool bAdjust, |
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CFX_PathData* NewPath, |
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bool* bThin, |
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bool* setIdentity) const; |
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bool IsRect(const CFX_Matrix* pMatrix, CFX_FloatRect* rect) const; |
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void Append(const CFX_PathData* pSrc, const CFX_Matrix* pMatrix); |
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void AppendRect(FX_FLOAT left, FX_FLOAT bottom, FX_FLOAT right, FX_FLOAT top); |
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void AppendPoint(const CFX_PointF& pos, FXPT_TYPE type, bool closeFigure); |
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void ClosePath(); |
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private: |
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std::vector<FX_PATHPOINT> m_Points; |
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}; |
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#endif // CORE_FXGE_CFX_PATHDATA_H_
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