/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
*/
package org.apache.fontbox.ttf;
import java.io.IOException;
/**
* A table in a true type font.
*
* @author Ben Litchfield (ben@benlitchfield.com)
* @version $Revision: 1.1 $
*/
public class GlyphTable extends TTFTable
{
/**
* Tag to identify this table.
*/
public static final String TAG = "glyf";
private GlyphData[] glyphs;
/**
* This will read the required data from the stream.
*
* @param ttf The font that is being read.
* @param data The stream to read the data from.
* @throws IOException If there is an error reading the data.
*/
public void initData( TrueTypeFont ttf, TTFDataStream data ) throws IOException
{
MaximumProfileTable maxp = ttf.getMaximumProfile();
IndexToLocationTable loc = ttf.getIndexToLocation();
long[] offsets = loc.getOffsets();
int numGlyphs = maxp.getNumGlyphs();
glyphs = new GlyphData[numGlyphs];
for( int i=0; i<numGlyphs-1; i++ )
{
GlyphData glyph = new GlyphData();
data.seek( getOffset() + offsets[i] );
glyph.initData( ttf, data );
glyphs[i] = glyph;
}
}
/**
* @return Returns the glyphs.
*/
public GlyphData[] getGlyphs()
{
return glyphs;
}
/**
* @param glyphsValue The glyphs to set.
*/
public void setGlyphs(GlyphData[] glyphsValue)
{
this.glyphs = glyphsValue;
}
}