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: GposTable.java 475477 2006-11-15 22:44:28Z cam $
28: */
29: public class GposTable implements Table {
30:
31: protected GposTable(DirectoryEntry de, RandomAccessFile raf)
32: throws IOException {
33: raf.seek(de.getOffset());
34:
35: // GPOS Header
36: /* int version = */raf.readInt();
37: /* int scriptList = */raf.readInt();
38: /* int featureList = */raf.readInt();
39: /* int lookupList = */raf.readInt();
40: /*
41: for (int i = 0; i < t_maxp.getNumGlyphs(); i++) {
42: raf.seek(tde.getOffset() + t_loca.getOffset(i));
43: int len = t_loca.getOffset((short)(i + 1)) - t_loca.getOffset(i);
44: if (len > 0) {
45: short numberOfContours = raf.readShort();
46: if (numberOfContours < 0) {
47: // descript[i] = new TableGlyfCompositeDescript(this, raf);
48: } else {
49: descript[i] = new TableGlyfSimpleDescript(this, numberOfContours, raf);
50: }
51: } else {
52: descript[i] = null;
53: }
54: }
55:
56: for (int i = 0; i < t_maxp.getNumGlyphs(); i++) {
57: raf.seek(tde.getOffset() + t_loca.getOffset(i));
58: int len = t_loca.getOffset((short)(i + 1)) - t_loca.getOffset(i);
59: if (len > 0) {
60: short numberOfContours = raf.readShort();
61: if (numberOfContours < 0) {
62: descript[i] = new TableGlyfCompositeDescript(this, raf);
63: }
64: }
65: }
66: */
67: }
68:
69: /** Get the table type, as a table directory value.
70: * @return The table type
71: */
72: public int getType() {
73: return GPOS;
74: }
75:
76: public String toString() {
77: return "GPOS";
78: }
79:
80: }
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