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Diffstat (limited to 'core/fpdfapi/render/cpdf_type3cache.h')
-rw-r--r-- | core/fpdfapi/render/cpdf_type3cache.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/core/fpdfapi/render/cpdf_type3cache.h b/core/fpdfapi/render/cpdf_type3cache.h new file mode 100644 index 0000000000..f74a43acc5 --- /dev/null +++ b/core/fpdfapi/render/cpdf_type3cache.h @@ -0,0 +1,40 @@ +// 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_RENDER_CPDF_TYPE3CACHE_H_ +#define CORE_FPDFAPI_RENDER_CPDF_TYPE3CACHE_H_ + +#include <map> + +#include "core/fpdfapi/font/cpdf_type3font.h" +#include "core/fxcrt/fx_coordinates.h" +#include "core/fxcrt/fx_string.h" +#include "core/fxcrt/fx_system.h" + +class CPDF_Type3Glyphs; + +class CPDF_Type3Cache { + public: + explicit CPDF_Type3Cache(CPDF_Type3Font* pFont); + ~CPDF_Type3Cache(); + + CFX_GlyphBitmap* LoadGlyph(uint32_t charcode, + const CFX_Matrix* pMatrix, + FX_FLOAT retinaScaleX, + FX_FLOAT retinaScaleY); + + private: + CFX_GlyphBitmap* RenderGlyph(CPDF_Type3Glyphs* pSize, + uint32_t charcode, + const CFX_Matrix* pMatrix, + FX_FLOAT retinaScaleX, + FX_FLOAT retinaScaleY); + + CPDF_Type3Font* const m_pFont; + std::map<CFX_ByteString, CPDF_Type3Glyphs*> m_SizeMap; +}; + +#endif // CORE_FPDFAPI_RENDER_CPDF_TYPE3CACHE_H_ |