org.jpedal.fonts.tt.conversion.TTFontWriter Maven / Gradle / Ivy
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/*
* ===========================================
* Java Pdf Extraction Decoding Access Library
* ===========================================
*
* Project Info: http://www.idrsolutions.com
* Help section for developers at http://www.idrsolutions.com/java-pdf-library-support/
*
* (C) Copyright 1997-2013, IDRsolutions and Contributors.
*
* This file is part of JPedal
*
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* ---------------
* TTFontWriter.java
* ---------------
*/
package org.jpedal.fonts.tt.conversion;
import org.jpedal.fonts.tt.FontFile2;
import org.jpedal.fonts.tt.Maxp;
import org.jpedal.utils.LogWriter;
public class TTFontWriter extends FontWriter {
private static final long serialVersionUID = -6569687309537259643L;
byte[] rawFontData;
byte[] cmap = null;
public TTFontWriter(byte[] rawFontData) {
super(rawFontData);
// get number of glyphs
Maxp currentMaxp = new Maxp(new FontFile2(rawFontData));
this.glyphCount = currentMaxp.getGlyphCount();
this.rawFontData = rawFontData;
}
@Override
void readTables() {
this.cmap = null;
TTFontWriter fontData = new TTFontWriter(this.rawFontData);
org.jpedal.fonts.tt.conversion.CMAPWriter orginalCMAP = new org.jpedal.fonts.tt.conversion.CMAPWriter(fontData,
fontData.selectTable(FontFile2.CMAP), null);
try {
this.cmap = orginalCMAP.writeTable();
}
catch (Exception e) {
// tell user and log
if (LogWriter.isOutput()) LogWriter.writeLog("Exception: " + e.getMessage());
}
}
@Override
public byte[] getTableBytes(int tableID) {
if (tableID == CMAP) {
return this.cmap;
}
else return super.getTableBytes(tableID);
}
}