130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun/* 230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * Copyright 2011 Google Inc. All Rights Reserved. 330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * 430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * Licensed under the Apache License, Version 2.0 (the "License"); 530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * you may not use this file except in compliance with the License. 630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * You may obtain a copy of the License at 730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * 830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * http://www.apache.org/licenses/LICENSE-2.0 930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * 1030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * Unless required by applicable law or agreed to in writing, software 1130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * distributed under the License is distributed on an "AS IS" BASIS, 1230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * See the License for the specific language governing permissions and 1430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * limitations under the License. 1530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun */ 1630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 1730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include "sfntly/table/bitmap/small_glyph_metrics.h" 1830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 1930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunnamespace sfntly { 2030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun/****************************************************************************** 2130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * SmallGlyphMetrics class 2230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun ******************************************************************************/ 2330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim GurunSmallGlyphMetrics::SmallGlyphMetrics(ReadableFontData* data) 2430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun : GlyphMetrics(data) { 2530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 2630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 2730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim GurunSmallGlyphMetrics::~SmallGlyphMetrics() { 2830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 2930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 3030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunint32_t SmallGlyphMetrics::Height() { 3130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun return data_->ReadByte(Offset::kHeight); 3230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 3330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 3430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunint32_t SmallGlyphMetrics::Width() { 3530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun return data_->ReadByte(Offset::kWidth); 3630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 3730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 3830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunint32_t SmallGlyphMetrics::BearingX() { 3930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun return data_->ReadByte(Offset::kBearingX); 4030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 4130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 4230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunint32_t SmallGlyphMetrics::BearingY() { 4330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun return data_->ReadByte(Offset::kBearingY); 4430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 4530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 4630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunint32_t SmallGlyphMetrics::Advance() { 4730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun return data_->ReadByte(Offset::kAdvance); 4830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 4930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 5030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun/****************************************************************************** 5130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * SmallGlyphMetrics::Builder class 5230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun ******************************************************************************/ 5330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim GurunSmallGlyphMetrics::Builder::Builder(WritableFontData* data) 5430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun : GlyphMetrics::Builder(data) { 5530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 5630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 5730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim GurunSmallGlyphMetrics::Builder::Builder(ReadableFontData* data) 5830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun : GlyphMetrics::Builder(data) { 5930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 6030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 6130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim GurunSmallGlyphMetrics::Builder::~Builder() { 6230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 6330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 6430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunint32_t SmallGlyphMetrics::Builder::Height() { 6530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun return InternalReadData()->ReadByte(Offset::kHeight); 6630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 6730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 6830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunvoid SmallGlyphMetrics::Builder::SetHeight(byte_t height) { 6930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun InternalWriteData()->WriteByte(Offset::kHeight, height); 7030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 7130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 7230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunint32_t SmallGlyphMetrics::Builder::Width() { 7330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun return InternalReadData()->ReadByte(Offset::kWidth); 7430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 7530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 7630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunvoid SmallGlyphMetrics::Builder::SetWidth(byte_t width) { 7730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun InternalWriteData()->WriteByte(Offset::kWidth, width); 7830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 7930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 8030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunint32_t SmallGlyphMetrics::Builder::BearingX() { 8130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun return InternalReadData()->ReadByte(Offset::kBearingX); 8230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 8330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 8430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunvoid SmallGlyphMetrics::Builder::SetBearingX(byte_t bearing) { 8530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun InternalWriteData()->WriteByte(Offset::kBearingX, bearing); 8630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 8730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 8830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunint32_t SmallGlyphMetrics::Builder::BearingY() { 8930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun return InternalReadData()->ReadByte(Offset::kBearingY); 9030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 9130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 9230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunvoid SmallGlyphMetrics::Builder::SetBearingY(byte_t bearing) { 9330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun InternalWriteData()->WriteByte(Offset::kBearingY, bearing); 9430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 9530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 9630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunint32_t SmallGlyphMetrics::Builder::Advance() { 9730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun return InternalReadData()->ReadByte(Offset::kAdvance); 9830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 9930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 10030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunvoid SmallGlyphMetrics::Builder::SetAdvance(byte_t advance) { 10130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun InternalWriteData()->WriteByte(Offset::kAdvance, advance); 10230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 10330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 10430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim GurunCALLER_ATTACH FontDataTable* 10530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun SmallGlyphMetrics::Builder::SubBuildTable(ReadableFontData* data) { 10630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun SmallGlyphMetricsPtr output = new SmallGlyphMetrics(data); 10730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun return output.Detach(); 10830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 10930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 11030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunvoid SmallGlyphMetrics::Builder::SubDataSet() { 11130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun // NOP. 11230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 11330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 11430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunint32_t SmallGlyphMetrics::Builder::SubDataSizeToSerialize() { 11530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun return 0; 11630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 11730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 11830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunbool SmallGlyphMetrics::Builder::SubReadyToSerialize() { 11930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun return false; 12030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 12130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 12230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunint32_t SmallGlyphMetrics::Builder::SubSerialize(WritableFontData* new_data) { 12330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun return Data()->CopyTo(new_data); 12430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 12530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 12630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} // namespace sfntly 127