big_glyph_metrics.rar_Not Yet

/* * Copyright 2011 Google Inc. All Rights Reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef SFNTLY_CPP_SRC_SFNTLY_TABLE_BITMAP_BIG_GLYPH_METRICS_H_ #define SFNTLY_CPP_SRC_SFNTLY_TABLE_BITMAP_BIG_GLYPH_METRICS_H_ #include "sfntly/table/bitmap/glyph_metrics.h" namespace sfntly { class BigGlyphMetrics : public GlyphMetrics, public RefCounted<BigGlyphMetrics> { public: struct Offset { enum { kMetricsLength = 8, kHeight = 0, kWidth = 1, kHoriBearingX = 2, kHoriBearingY = 3, kHoriAdvance = 4, kVertBearingX = 5, kVertBearingY = 6, kVertAdvance = 7, }; }; class Builder : public GlyphMetrics::Builder, public RefCounted<Builder> { public: // Constructor scope altered to public because C++ does not allow base // class to instantiate derived class with protected constructors. explicit Builder(WritableFontData* data); explicit Builder(ReadableFontData* data); virtual ~Builder(); int32_t Height(); void SetHeight(byte_t height); int32_t Width(); void SetWidth(byte_t width); int32_t HoriBearingX(); void SetHoriBearingX(byte_t bearing); int32_t HoriBearingY(); void SetHoriBearingY(byte_t bearing); int32_t HoriAdvance(); void SetHoriAdvance(byte_t advance); int32_t VertBearingX(); void SetVertBearingX(byte_t bearing); int32_t VertBearingY(); void SetVertBearingY(byte_t bearing); int32_t VertAdvance(); void SetVertAdvance(byte_t advance); virtual CALLER_ATTACH FontDataTable* SubBuildTable(ReadableFontData* data); virtual void SubDataSet(); virtual int32_t SubDataSizeToSerialize(); virtual bool SubReadyToSerialize(); virtual int32_t SubSerialize(WritableFontData* new_data); // Static instantiation function. static CALLER_ATTACH Builder* CreateBuilder(); }; explicit BigGlyphMetrics(ReadableFontData* data); virtual ~BigGlyphMetrics(); int32_t Height(); int32_t Width(); int32_t HoriBearingX(); int32_t HoriBearingY(); int32_t HoriAdvance(); int32_t VertBearingX(); int32_t VertBearingY(); int32_t VertAdvance(); }; typedef Ptr<BigGlyphMetrics> BigGlyphMetricsPtr; typedef Ptr<BigGlyphMetrics::Builder> BigGlyphMetricsBuilderPtr; } // namespace sfntly #endif // SFNTLY_CPP_SRC_SFNTLY_TABLE_BITMAP_BIG_GLYPH_METRICS_H_