org.jpedal.fonts.tt.CFF Maven / Gradle / Ivy
The newest version!
/*
* ===========================================
* 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
*
* ---------------
* CFF.java
* ---------------
*/
package org.jpedal.fonts.tt;
import org.jpedal.fonts.Type1C;
import org.jpedal.fonts.glyph.GlyphFactory;
import org.jpedal.fonts.glyph.PdfGlyph;
import org.jpedal.fonts.glyph.PdfJavaGlyphs;
import org.jpedal.fonts.glyph.T1Glyphs;
import org.jpedal.utils.LogWriter;
public class CFF extends Table {
private static final long serialVersionUID = 1335203408074528827L;
PdfJavaGlyphs glyphs;
boolean hasCFFdata = false;
public CFF(FontFile2 currentFontFile, boolean isCID) {
this.glyphs = new T1Glyphs(isCID);
if (isCID) this.glyphs.init(65536, true);
// move to start and check exists
int startPointer = currentFontFile.selectTable(FontFile2.CFF);
// read 'cff' table
if (startPointer != 0) {
try {
int length = currentFontFile.getTableSize(FontFile2.CFF);
byte[] data = currentFontFile.readBytes(startPointer, length);
// initialise glyphs
new Type1C(data, null, this.glyphs);
this.hasCFFdata = true;
}
catch (Exception e) {
// tell user and log
if (LogWriter.isOutput()) LogWriter.writeLog("Exception: " + e.getMessage());
}
}
}
public boolean hasCFFData() {
return this.hasCFFdata;
}
public PdfGlyph getCFFGlyph(GlyphFactory factory, String glyph, float[][] Trm, int rawInt, String displayValue, float currentWidth, String key) {
return this.glyphs.getEmbeddedGlyph(factory, glyph, Trm, rawInt, displayValue, currentWidth, key);
}
}