1 // Copyright 2016 The PDFium Authors 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6 7 #ifndef CORE_FXGE_CFX_GRAPHSTATEDATA_H_ 8 #define CORE_FXGE_CFX_GRAPHSTATEDATA_H_ 9 10 #include <stdint.h> 11 12 #include <vector> 13 14 #include "core/fxcrt/retain_ptr.h" 15 16 class CFX_GraphStateData { 17 public: 18 enum class LineCap : uint8_t { kButt = 0, kRound = 1, kSquare = 2 }; 19 20 enum class LineJoin : uint8_t { kMiter = 0, kRound = 1, kBevel = 2 }; 21 22 CFX_GraphStateData(); 23 CFX_GraphStateData(const CFX_GraphStateData& src); 24 CFX_GraphStateData(CFX_GraphStateData&& src) noexcept; 25 ~CFX_GraphStateData(); 26 27 CFX_GraphStateData& operator=(const CFX_GraphStateData& that); 28 CFX_GraphStateData& operator=(CFX_GraphStateData&& that) noexcept; 29 30 LineCap m_LineCap = LineCap::kButt; 31 LineJoin m_LineJoin = LineJoin::kMiter; 32 float m_DashPhase = 0.0f; 33 float m_MiterLimit = 10.0f; 34 float m_LineWidth = 1.0f; 35 std::vector<float> m_DashArray; 36 }; 37 38 class CFX_RetainableGraphStateData final : public Retainable, 39 public CFX_GraphStateData { 40 public: 41 CONSTRUCT_VIA_MAKE_RETAIN; 42 43 RetainPtr<CFX_RetainableGraphStateData> Clone() const; 44 45 private: 46 CFX_RetainableGraphStateData(); 47 CFX_RetainableGraphStateData(const CFX_RetainableGraphStateData& src); 48 ~CFX_RetainableGraphStateData() override; 49 }; 50 51 #endif // CORE_FXGE_CFX_GRAPHSTATEDATA_H_ 52