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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_FPDF_RENDER_CPDF_TYPE3CACHE_H_ | |
8 #define CORE_FPDFAPI_FPDF_RENDER_CPDF_TYPE3CACHE_H_ | |
9 | |
10 #include <map> | |
11 | |
12 #include "core/fpdfapi/font/cpdf_type3font.h" | |
13 #include "core/fxcrt/fx_coordinates.h" | |
14 #include "core/fxcrt/fx_string.h" | |
15 #include "core/fxcrt/fx_system.h" | |
16 | |
17 class CPDF_Type3Glyphs; | |
18 | |
19 class CPDF_Type3Cache { | |
20 public: | |
21 explicit CPDF_Type3Cache(CPDF_Type3Font* pFont); | |
22 ~CPDF_Type3Cache(); | |
23 | |
24 CFX_GlyphBitmap* LoadGlyph(uint32_t charcode, | |
25 const CFX_Matrix* pMatrix, | |
26 FX_FLOAT retinaScaleX, | |
27 FX_FLOAT retinaScaleY); | |
28 | |
29 private: | |
30 CFX_GlyphBitmap* RenderGlyph(CPDF_Type3Glyphs* pSize, | |
31 uint32_t charcode, | |
32 const CFX_Matrix* pMatrix, | |
33 FX_FLOAT retinaScaleX, | |
34 FX_FLOAT retinaScaleY); | |
35 | |
36 CPDF_Type3Font* const m_pFont; | |
37 std::map<CFX_ByteString, CPDF_Type3Glyphs*> m_SizeMap; | |
38 }; | |
39 | |
40 #endif // CORE_FPDFAPI_FPDF_RENDER_CPDF_TYPE3CACHE_H_ | |
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