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/**
* Copyright 2014 by Tizra Inc.
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the License.
*
* The Original Code is 'iText, a free JAVA-PDF library'.
*
* The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
* the Initial Developer are Copyright (C) 1999-2008 by Bruno Lowagie.
* All Rights Reserved.
* Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
* are Copyright (C) 2000-2008 by Paulo Soares. All Rights Reserved.
*
* Contributor(s): all the names of the contributors are added in the source code
* where applicable.
*
* Alternatively, the contents of this file may be used under the terms of the
* LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
* provisions of LGPL are applicable instead of those above. If you wish to
* allow use of your version of this file only under the terms of the LGPL
* License and not to allow others to use your version of this file under
* the MPL, indicate your decision by deleting the provisions above and
* replace them with the notice and other provisions required by the LGPL.
* If you do not delete the provisions above, a recipient may use your version
* of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the MPL as stated above or under the terms of the GNU
* Library General Public License as published by the Free Software Foundation;
* either version 2 of the License, or 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 Library general Public License for more
* details.
*/
package com.lowagie.text.pdf.parser;
/**
* @author dgd
*/
public abstract class ParsedTextImpl implements TextAssemblyBuffer {
private final String text;
private float _ascent;
private float _descent;
private Vector _startPoint;
private Vector _endPoint;
float _spaceWidth;
/**
* @param text
* @param startPoint
* Initial rendering spot
* @param ascent
* font ascent above baseline
* @param descent
* font descent below the baseling
* @param width
* What is the width of the space in this font....
*/
ParsedTextImpl(String text, Vector startPoint, Vector endPoint,
float ascent, float descent, float spaceWidth) {
this.text = text;
_startPoint = startPoint;
_endPoint = endPoint;
_ascent = ascent;
_descent = descent;
_spaceWidth = spaceWidth;
}
/**
* @return
* @see com.lowagie.text.pdf.parser.ParsedText#getText()
*/
@Override
public String getText() {
return text;
}
/**
* @return The width, in user space units, of a single space character in
* the current font
*/
public float getSingleSpaceWidth() {
return _spaceWidth;
}
public float getAscent() {
return _ascent;
}
public float getDescent() {
return _descent;
}
public float getWidth() {
return getEndPoint().subtract(getStartPoint()).length();
}
/**
* @return a vector in User space representing the start point of the text
*/
public Vector getStartPoint() {
return _startPoint;
}
/**
* @return a vector in User space representing the end point of the text
* (i.e. the starting point of the text plus the width of the text,
* transformed by the applicable transformation matrices)
*/
public Vector getEndPoint() {
return _endPoint;
}
}