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_GRAPHSTATE_H_ 8 #define CORE_FXGE_CFX_GRAPHSTATE_H_ 9 10 #include <stddef.h> 11 12 #include <vector> 13 14 #include "core/fxcrt/shared_copy_on_write.h" 15 #include "core/fxge/cfx_graphstatedata.h" 16 17 class CFX_GraphState { 18 public: 19 CFX_GraphState(); 20 CFX_GraphState(const CFX_GraphState& that); 21 ~CFX_GraphState(); 22 23 void Emplace(); 24 25 void SetLineDash(std::vector<float> dashes, float phase, float scale); 26 void SetLineDashPhase(float phase); 27 std::vector<float> GetLineDashArray() const; 28 size_t GetLineDashSize() const; 29 float GetLineDashPhase() const; 30 31 float GetLineWidth() const; 32 void SetLineWidth(float width); 33 34 CFX_GraphStateData::LineCap GetLineCap() const; 35 void SetLineCap(CFX_GraphStateData::LineCap cap); 36 37 CFX_GraphStateData::LineJoin GetLineJoin() const; 38 void SetLineJoin(CFX_GraphStateData::LineJoin join); 39 40 float GetMiterLimit() const; 41 void SetMiterLimit(float limit); 42 43 // FIXME(tsepez): remove when all GraphStateData usage gone. GetObject()44 const CFX_GraphStateData* GetObject() const { return m_Ref.GetObject(); } 45 46 private: 47 SharedCopyOnWrite<CFX_RetainableGraphStateData> m_Ref; 48 }; 49 50 #endif // CORE_FXGE_CFX_GRAPHSTATE_H_ 51