| // Copyright 2016 PDFium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #ifndef CORE_FPDFAPI_PAGE_CPDF_PATH_H_ |
| #define CORE_FPDFAPI_PAGE_CPDF_PATH_H_ |
| |
| #include <vector> |
| |
| #include "core/fxcrt/fx_system.h" |
| #include "core/fxcrt/shared_copy_on_write.h" |
| #include "core/fxge/cfx_defaultrenderdevice.h" |
| #include "core/fxge/cfx_pathdata.h" |
| #include "core/fxge/cfx_renderdevice.h" |
| |
| class CPDF_Path { |
| public: |
| CPDF_Path(); |
| CPDF_Path(const CPDF_Path& that); |
| ~CPDF_Path(); |
| |
| void Emplace() { m_Ref.Emplace(); } |
| bool HasRef() const { return !!m_Ref; } |
| |
| const std::vector<FX_PATHPOINT>& GetPoints() const; |
| void ClosePath(); |
| |
| CFX_PointF GetPoint(int index) const; |
| CFX_FloatRect GetBoundingBox() const; |
| CFX_FloatRect GetBoundingBox(float line_width, float miter_limit) const; |
| |
| bool IsRect() const; |
| void Transform(const CFX_Matrix* pMatrix); |
| |
| void Append(const CPDF_Path& other, const CFX_Matrix* pMatrix); |
| void Append(const CFX_PathData* pData, const CFX_Matrix* pMatrix); |
| void AppendRect(float left, float bottom, float right, float top); |
| void AppendPoint(const CFX_PointF& point, FXPT_TYPE type, bool close); |
| |
| // TODO(tsepez): Remove when all access thru this class. |
| const CFX_PathData* GetObject() const { return m_Ref.GetObject(); } |
| |
| private: |
| SharedCopyOnWrite<CFX_PathData> m_Ref; |
| }; |
| |
| #endif // CORE_FPDFAPI_PAGE_CPDF_PATH_H_ |