1 // Copyright 2016 PDFium Authors. All rights reserved. 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_FPDFAPI_RENDER_CPDF_TYPE3GLYPHMAP_H_ 8 #define CORE_FPDFAPI_RENDER_CPDF_TYPE3GLYPHMAP_H_ 9 10 #include <map> 11 #include <memory> 12 #include <utility> 13 #include <vector> 14 15 #include "core/fxcrt/fx_system.h" 16 17 class CFX_GlyphBitmap; 18 19 class CPDF_Type3GlyphMap { 20 public: 21 CPDF_Type3GlyphMap(); 22 ~CPDF_Type3GlyphMap(); 23 24 // Returns a pair of integers (top_line, bottom_line). 25 std::pair<int, int> AdjustBlue(float top, float bottom); 26 27 const CFX_GlyphBitmap* GetBitmap(uint32_t charcode) const; 28 void SetBitmap(uint32_t charcode, std::unique_ptr<CFX_GlyphBitmap> pMap); 29 30 private: 31 std::vector<int> m_TopBlue; 32 std::vector<int> m_BottomBlue; 33 std::map<uint32_t, std::unique_ptr<CFX_GlyphBitmap>> m_GlyphMap; 34 }; 35 36 #endif // CORE_FPDFAPI_RENDER_CPDF_TYPE3GLYPHMAP_H_ 37