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/*
* 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.
*/
#include "sfntly/table/bitmap/small_glyph_metrics.h"
namespace sfntly {
/******************************************************************************
* SmallGlyphMetrics class
******************************************************************************/
SmallGlyphMetrics::SmallGlyphMetrics(ReadableFontData* data)
: GlyphMetrics(data) {
}
SmallGlyphMetrics::~SmallGlyphMetrics() {
}
int32_t SmallGlyphMetrics::Height() {
return data_->ReadByte(Offset::kHeight);
}
int32_t SmallGlyphMetrics::Width() {
return data_->ReadByte(Offset::kWidth);
}
int32_t SmallGlyphMetrics::BearingX() {
return data_->ReadByte(Offset::kBearingX);
}
int32_t SmallGlyphMetrics::BearingY() {
return data_->ReadByte(Offset::kBearingY);
}
int32_t SmallGlyphMetrics::Advance() {
return data_->ReadByte(Offset::kAdvance);
}
/******************************************************************************
* SmallGlyphMetrics::Builder class
******************************************************************************/
SmallGlyphMetrics::Builder::Builder(WritableFontData* data)
: GlyphMetrics::Builder(data) {
}
SmallGlyphMetrics::Builder::Builder(ReadableFontData* data)
: GlyphMetrics::Builder(data) {
}
SmallGlyphMetrics::Builder::~Builder() {
}
int32_t SmallGlyphMetrics::Builder::Height() {
return InternalReadData()->ReadByte(Offset::kHeight);
}
void SmallGlyphMetrics::Builder::SetHeight(byte_t height) {
InternalWriteData()->WriteByte(Offset::kHeight, height);
}
int32_t SmallGlyphMetrics::Builder::Width() {
return InternalReadData()->ReadByte(Offset::kWidth);
}
void SmallGlyphMetrics::Builder::SetWidth(byte_t width) {
InternalWriteData()->WriteByte(Offset::kWidth, width);
}
int32_t SmallGlyphMetrics::Builder::BearingX() {
return InternalReadData()->ReadByte(Offset::kBearingX);
}
void SmallGlyphMetrics::Builder::SetBearingX(byte_t bearing) {
InternalWriteData()->WriteByte(Offset::kBearingX, bearing);
}
int32_t SmallGlyphMetrics::Builder::BearingY() {
return InternalReadData()->ReadByte(Offset::kBearingY);
}
void SmallGlyphMetrics::Builder::SetBearingY(byte_t bearing) {
InternalWriteData()->WriteByte(Offset::kBearingY, bearing);
}
int32_t SmallGlyphMetrics::Builder::Advance() {
return InternalReadData()->ReadByte(Offset::kAdvance);
}
void SmallGlyphMetrics::Builder::SetAdvance(byte_t advance) {
InternalWriteData()->WriteByte(Offset::kAdvance, advance);
}
CALLER_ATTACH FontDataTable*
SmallGlyphMetrics::Builder::SubBuildTable(ReadableFontData* data) {
SmallGlyphMetricsPtr output = new SmallGlyphMetrics(data);
return output.Detach();
}
void SmallGlyphMetrics::Builder::SubDataSet() {
// NOP.
}
int32_t SmallGlyphMetrics::Builder::SubDataSizeToSerialize() {
return 0;
}
bool SmallGlyphMetrics::Builder::SubReadyToSerialize() {
return false;
}
int32_t SmallGlyphMetrics::Builder::SubSerialize(WritableFontData* new_data) {
return Data()->CopyTo(new_data);
}
} // namespace sfntly