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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 1997-2015 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
*
* ---------------
* GlyphData.java
* ---------------
*/
package org.jpedal.parser.text;
import org.jpedal.fonts.PdfFont;
/**
*
* @author markee
*/
public class GlyphData {
private boolean firstTime=true;
/**length of current text fragment*/
private int textLength;
private int numOfPrefixes;
private float fontScale;
private char lastChar,openChar;
private int fontSize;
private int charSize=2;
private String displayValue,unicodeValue;
private boolean isHorizontal;
private boolean inText;
private char rawChar;
private float actualWidth;
private int rawInt,valueForHTML=-1;
public int getRawInt() {
return rawInt;
}
public void setRawInt(int rawInt) {
this.rawInt = rawInt;
}
public void setRaw(int rawInt) {
this.rawInt = rawInt;
this.rawChar=(char)rawInt;
}
private boolean isXMLExtraction=true;
private float leading, width,spacingAdded;
public float getLeading() {
return leading;
}
public void setLeading(float leading) {
this.leading = leading;
}
public float getWidth() {
return width;
}
public void setWidth(float width) {
this.width = width;
}
public float getSpacingAdded() {
return spacingAdded;
}
public void setSpacingAdded(float spacingAdded) {
this.spacingAdded = spacingAdded;
}
/**
* @return the displayValue
*/
public String getDisplayValue() {
return displayValue;
}
/**
* @param displayValue the displayValue to set
*/
public void setDisplayValue(String displayValue) {
this.displayValue = displayValue;
}
/**
* @return the unicodeValue
*/
public String getUnicodeValue() {
return unicodeValue;
}
/**
* @param unicodeValue the unicodeValue to set
*/
public void setUnicodeValue(String unicodeValue) {
this.unicodeValue = unicodeValue;
}
void resetValues(){
inText = false;
isHorizontal=false;
}
void reset() {
firstTime=true;
textLength = 0;
rawChar = ' ';
displayValue = "";
unicodeValue="";
spacingAdded=0;
leading = 0;
width = 0;
rawInt=0;
actualWidth=0;
valueForHTML=-1; //used by HTML to track chars which have ISSUES
lastChar = ' ';
openChar = ' ';
numOfPrefixes=0;
}
void set(String val) {
displayValue = val;
unicodeValue=val;
}
boolean isText() {
return inText;
}
void setText(boolean b) {
inText=b;
}
boolean isHorizontal() {
return isHorizontal;
}
void setHorizontal(boolean b) {
isHorizontal=b;
}
void setXMLExtraction(boolean xmlExtraction) {
this.isXMLExtraction=xmlExtraction;
}
boolean isXMLExtraction() {
return isXMLExtraction;
}
void updateGlyphSettings(float value, char rc) {
width += value;
leading += value; //keep count on leading
spacingAdded += leading;
rawChar=rc;
}
void subtractLeading(float value) {
leading -= value;
}
void addToWidth(float currentWidth) {
textLength++; //counter on chars in data
width += currentWidth;
}
char getRawChar() {
return rawChar;
}
void setRawChar(char c) {
rawChar=c;
}
/**
* @return the fontScale
*/
public float getFontScale() {
return fontScale;
}
/**
* @param fontScale the fontScale to set
*/
public void setFontScale(float fontScale) {
this.fontScale = fontScale;
}
void setActualWidth(float actualWidth) {
this.actualWidth=actualWidth;
}
float getActualWidth() {
return actualWidth;
}
/**
* @return the valueForHTML
*/
public int getValueForHTML() {
return valueForHTML;
}
/**
* @param valueForHTML the valueForHTML to set
*/
public void setValueForHTML(int valueForHTML) {
this.valueForHTML = valueForHTML;
}
void setDefaultCharSize(PdfFont currentFontData){
setCharSize(2);
if(currentFontData.isCIDFont() && !currentFontData.isSingleByte()){
setCharSize(4);
}
}
/**
* @return the charSize
*/
public int getCharSize() {
return charSize;
}
/**
* @param charSize the charSize to set
*/
public void setCharSize(int charSize) {
this.charSize = charSize;
}
int getFontSize() {
return fontSize;
}
void setFontSize(int fontSize) {
this.fontSize=fontSize;
}
void setLastChar(char newChar) {
lastChar=newChar;
}
char getLastChar() {
return lastChar;
}
char getOpenChar() {
return openChar;
}
void setOpenChar(char rawChar) {
openChar=rawChar;
}
void updatePrefixCount(char testChar) {
if(testChar==40){
numOfPrefixes++;
}else if(testChar==41){ //')'=41
if(numOfPrefixes<=0){
inText=false; //unset text flag
}else {
numOfPrefixes--;
}
}
}
void setLastChar() {
if(lastChar==92 && rawChar==92){//checks if \ has been escaped in '\\'=92
lastChar=((char)120);
} else {
lastChar=rawChar;
}
}
int getTextLength() {
return textLength;
}
boolean isfirstTime() {
return firstTime;
}
void setFirstTime(boolean b) {
firstTime=b;
}
}