01: /*
02:
03: Licensed to the Apache Software Foundation (ASF) under one or more
04: contributor license agreements. See the NOTICE file distributed with
05: this work for additional information regarding copyright ownership.
06: The ASF licenses this file to You under the Apache License, Version 2.0
07: (the "License"); you may not use this file except in compliance with
08: the License. You may obtain a copy of the License at
09:
10: http://www.apache.org/licenses/LICENSE-2.0
11:
12: Unless required by applicable law or agreed to in writing, software
13: distributed under the License is distributed on an "AS IS" BASIS,
14: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15: See the License for the specific language governing permissions and
16: limitations under the License.
17:
18: */
19: package org.apache.batik.svggen.font.table;
20:
21: import java.io.IOException;
22: import java.io.RandomAccessFile;
23:
24: /**
25: *
26: * @author <a href="mailto:david@steadystate.co.uk">David Schweinsberg</a>
27: * @version $Id: LigatureSubstFormat1.java 475477 2006-11-15 22:44:28Z cam $
28: */
29: public class LigatureSubstFormat1 extends LigatureSubst {
30:
31: private int coverageOffset;
32: private int ligSetCount;
33: private int[] ligatureSetOffsets;
34: private Coverage coverage;
35: private LigatureSet[] ligatureSets;
36:
37: /** Creates new LigatureSubstFormat1 */
38: protected LigatureSubstFormat1(RandomAccessFile raf, int offset)
39: throws IOException {
40: coverageOffset = raf.readUnsignedShort();
41: ligSetCount = raf.readUnsignedShort();
42: ligatureSetOffsets = new int[ligSetCount];
43: ligatureSets = new LigatureSet[ligSetCount];
44: for (int i = 0; i < ligSetCount; i++) {
45: ligatureSetOffsets[i] = raf.readUnsignedShort();
46: }
47: raf.seek(offset + coverageOffset);
48: coverage = Coverage.read(raf);
49: for (int i = 0; i < ligSetCount; i++) {
50: ligatureSets[i] = new LigatureSet(raf, offset
51: + ligatureSetOffsets[i]);
52: }
53: }
54:
55: public int getFormat() {
56: return 1;
57: }
58:
59: }
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