HeaderTable


1   /**
2    * Copyright (c) 2004, www.pdfbox.org
3    * All rights reserved.
4    *
5    * Redistribution and use in source and binary forms, with or without
6    * modification, are permitted provided that the following conditions are met:
7    *
8    * 1. Redistributions of source code must retain the above copyright notice,
9    *    this list of conditions and the following disclaimer.
10   * 2. Redistributions in binary form must reproduce the above copyright notice,
11   *    this list of conditions and the following disclaimer in the documentation
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13   * 3. Neither the name of pdfbox; nor the names of its
14   *    contributors may be used to endorse or promote products derived from this
15   *    software without specific prior written permission.
16   *
17   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
18   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20   * DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
21   * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22   * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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31  package org.pdfbox.ttf;
32  
33  import java.io.IOException  ;
34  import java.util.Calendar  ;
35  
36  /**
37   * A table in a true type font.
38   * 
39   * @author Ben Litchfield (ben@csh.rit.edu)
40   * @version $Revision: 1.1 $
41   */
42  public class HeaderTable extends TTFTable
43  {
44      /**
45       * Tag to identify this table.
46       */
47      public static final String   TAG = "head";
48      
49      private float version;
50      private float fontRevision;
51      private long checkSumAdjustment;
52      private long magicNumber;
53      private int flags;
54      private int unitsPerEm;
55      private Calendar   created;
56      private Calendar   modified;
57      private short xMin;
58      private short yMin;
59      private short xMax;
60      private short yMax;
61      private int macStyle;
62      private int lowestRecPPEM;
63      private short fontDirectionHint;
64      private short indexToLocFormat;
65      private short glyphDataFormat;
66      
67      /**
68       * This will read the required data from the stream.
69       * 
70       * @param ttf The font that is being read.
71       * @param data The stream to read the data from.
72       * @throws IOException If there is an error reading the data.
73       */
74      public void initData( TrueTypeFont ttf, TTFDataStream data ) throws IOException  
75      {
76          version = data.read32Fixed();
77          fontRevision = data.read32Fixed();
78          checkSumAdjustment = data.readUnsignedInt();
79          magicNumber = data.readUnsignedInt();
80          flags = data.readUnsignedShort();
81          unitsPerEm = data.readUnsignedShort();
82          created = data.readInternationalDate();
83          modified = data.readInternationalDate();
84          xMin = data.readSignedShort();
85          yMin = data.readSignedShort();
86          xMax = data.readSignedShort();
87          yMax = data.readSignedShort();
88          macStyle = data.readUnsignedShort();
89          lowestRecPPEM = data.readUnsignedShort();
90          fontDirectionHint = data.readSignedShort();
91          indexToLocFormat = data.readSignedShort();
92          glyphDataFormat = data.readSignedShort();
93      }
94      /**
95       * @return Returns the checkSumAdjustment.
96       */
97      public long getCheckSumAdjustment()
98      {
99          return checkSumAdjustment;
100     }
101     /**
102      * @param checkSumAdjustmentValue The checkSumAdjustment to set.
103      */
104     public void setCheckSumAdjustment(long checkSumAdjustmentValue)
105     {
106         this.checkSumAdjustment = checkSumAdjustmentValue;
107     }
108     /**
109      * @return Returns the created.
110      */
111     public Calendar   getCreated()
112     {
113         return created;
114     }
115     /**
116      * @param createdValue The created to set.
117      */
118     public void setCreated(Calendar   createdValue)
119     {
120         this.created = createdValue;
121     }
122     /**
123      * @return Returns the flags.
124      */
125     public int getFlags()
126     {
127         return flags;
128     }
129     /**
130      * @param flagsValue The flags to set.
131      */
132     public void setFlags(int flagsValue)
133     {
134         this.flags = flagsValue;
135     }
136     /**
137      * @return Returns the fontDirectionHint.
138      */
139     public short getFontDirectionHint()
140     {
141         return fontDirectionHint;
142     }
143     /**
144      * @param fontDirectionHintValue The fontDirectionHint to set.
145      */
146     public void setFontDirectionHint(short fontDirectionHintValue)
147     {
148         this.fontDirectionHint = fontDirectionHintValue;
149     }
150     /**
151      * @return Returns the fontRevision.
152      */
153     public float getFontRevision()
154     {
155         return fontRevision;
156     }
157     /**
158      * @param fontRevisionValue The fontRevision to set.
159      */
160     public void setFontRevision(float fontRevisionValue)
161     {
162         this.fontRevision = fontRevisionValue;
163     }
164     /**
165      * @return Returns the glyphDataFormat.
166      */
167     public short getGlyphDataFormat()
168     {
169         return glyphDataFormat;
170     }
171     /**
172      * @param glyphDataFormatValue The glyphDataFormat to set.
173      */
174     public void setGlyphDataFormat(short glyphDataFormatValue)
175     {
176         this.glyphDataFormat = glyphDataFormatValue;
177     }
178     /**
179      * @return Returns the indexToLocFormat.
180      */
181     public short getIndexToLocFormat()
182     {
183         return indexToLocFormat;
184     }
185     /**
186      * @param indexToLocFormatValue The indexToLocFormat to set.
187      */
188     public void setIndexToLocFormat(short indexToLocFormatValue)
189     {
190         this.indexToLocFormat = indexToLocFormatValue;
191     }
192     /**
193      * @return Returns the lowestRecPPEM.
194      */
195     public int getLowestRecPPEM()
196     {
197         return lowestRecPPEM;
198     }
199     /**
200      * @param lowestRecPPEMValue The lowestRecPPEM to set.
201      */
202     public void setLowestRecPPEM(int lowestRecPPEMValue)
203     {
204         this.lowestRecPPEM = lowestRecPPEMValue;
205     }
206     /**
207      * @return Returns the macStyle.
208      */
209     public int getMacStyle()
210     {
211         return macStyle;
212     }
213     /**
214      * @param macStyleValue The macStyle to set.
215      */
216     public void setMacStyle(int macStyleValue)
217     {
218         this.macStyle = macStyleValue;
219     }
220     /**
221      * @return Returns the magicNumber.
222      */
223     public long getMagicNumber()
224     {
225         return magicNumber;
226     }
227     /**
228      * @param magicNumberValue The magicNumber to set.
229      */
230     public void setMagicNumber(long magicNumberValue)
231     {
232         this.magicNumber = magicNumberValue;
233     }
234     /**
235      * @return Returns the modified.
236      */
237     public Calendar   getModified()
238     {
239         return modified;
240     }
241     /**
242      * @param modifiedValue The modified to set.
243      */
244     public void setModified(Calendar   modifiedValue)
245     {
246         this.modified = modifiedValue;
247     }
248     /**
249      * @return Returns the unitsPerEm.
250      */
251     public int getUnitsPerEm()
252     {
253         return unitsPerEm;
254     }
255     /**
256      * @param unitsPerEmValue The unitsPerEm to set.
257      */
258     public void setUnitsPerEm(int unitsPerEmValue)
259     {
260         this.unitsPerEm = unitsPerEmValue;
261     }
262     /**
263      * @return Returns the version.
264      */
265     public float getVersion()
266     {
267         return version;
268     }
269     /**
270      * @param versionValue The version to set.
271      */
272     public void setVersion(float versionValue)
273     {
274         this.version = versionValue;
275     }
276     /**
277      * @return Returns the xMax.
278      */
279     public short getXMax()
280     {
281         return xMax;
282     }
283     /**
284      * @param maxValue The xMax to set.
285      */
286     public void setXMax(short maxValue)
287     {
288         xMax = maxValue;
289     }
290     /**
291      * @return Returns the xMin.
292      */
293     public short getXMin()
294     {
295         return xMin;
296     }
297     /**
298      * @param minValue The xMin to set.
299      */
300     public void setXMin(short minValue)
301     {
302         xMin = minValue;
303     }
304     /**
305      * @return Returns the yMax.
306      */
307     public short getYMax()
308     {
309         return yMax;
310     }
311     /**
312      * @param maxValue The yMax to set.
313      */
314     public void setYMax(short maxValue)
315     {
316         yMax = maxValue;
317     }
318     /**
319      * @return Returns the yMin.
320      */
321     public short getYMin()
322     {
323         return yMin;
324     }
325     /**
326      * @param minValue The yMin to set.
327      */
328     public void setYMin(short minValue)
329     {
330         yMin = minValue;
331     }
332 }
333
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