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An Open Source JavaFX PDF Viewer
/*
* ===========================================
* Java Pdf Extraction Decoding Access Library
* ===========================================
*
* Project Info: http://www.idrsolutions.com
* Help section for developers at http://www.idrsolutions.com/support/
*
* (C) Copyright 1997-2016 IDRsolutions and Contributors.
*
* This file is part of JPedal/JPDF2HTML5
*
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
*
* ---------------
* Glyf.java
* ---------------
*/
package org.jpedal.fonts.tt;
import java.util.HashMap;
import java.util.Map;
public class Glyf extends Table {
/**holds mappings for drawing the glyphs*/
private final int[] charStrings;
private final int glyfCount;
/**holds list of empty glyphs*/
private final boolean[] emptyCharStrings;
private byte[] glyphTable;
Glyf(final FontFile2 currentFontFile, final int glyphCount, final int[] glyphIndexStart){
//save so we can access
this.glyfCount=glyphCount;
charStrings=new int[glyphCount];
emptyCharStrings=new boolean[glyphCount];
//move to start and check exists
final int startPointer=currentFontFile.selectTable(FontFile2.LOCA);
//read table
if(startPointer!=0){
//read each gyf
for(int i=0;i=glyfCount) {
value = glyph;
} else {
value = charStrings[glyph];
}
return value;
}
public byte[] getTableData() {
return glyphTable;
}
public int getGlypfCount() {
return glyfCount;
}
/**assume identify and build data needed for our OTF converter*/
public Map buildCharStringTable() {
final Map returnStrings=new HashMap();
for(int key=0;key