/*
 * $Id: PdfTextArray.java,v 1.24 2002/07/09 11:28:24 blowagie Exp $
 * $Name:  $
 *
 * Copyright 1999, 2000, 2001, 2002 Bruno Lowagie
 *
 *
 * 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, 2000, 2001, 2002 by Bruno Lowagie.
 * All Rights Reserved.
 * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
 * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
 *
 * Contributor(s): all the names of the contributors are added in the source code
 * where applicable.
 *
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 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
 * Library General Public License for more details.
 * 
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
 * Boston, MA  02110-1301, USA.
 *
 *
 * If you didn't download this code from the following link, you should check if
 * you aren't using an obsolete version:
 * http://www.lowagie.com/iText/
 */

package com.lowagie.text.pdf;

import java.util.ArrayList;

/**
 * <CODE>PdfTextArray</CODE> defines an array with displacements and <CODE>PdfString</CODE>-objects.
 * <P>
 * A <CODE>TextArray</CODE> is used with the operator <VAR>TJ</VAR> in <CODE>PdfText</CODE>.
 * The first object in this array has to be a <CODE>PdfString</CODE>;
 * see reference manual version 1.3 section 8.7.5, pages 346-347.
 */

public class PdfTextArray{
    ArrayList arrayList = new ArrayList();
    // constructors
    
    
    public PdfTextArray(String str) {
        arrayList.add(str);
    }
    
    public PdfTextArray() {
    }
    
/**
 * Adds a <CODE>PdfNumber</CODE> to the <CODE>PdfArray</CODE>.
 *
 * @param		number			displacement of the string
 */
    
    public void add(PdfNumber number)
    {
        arrayList.add(new Float(number.doubleValue()));
    }
    
    public void add(float number)
    {
        arrayList.add(new Float(number));
    }
    
    public void add(String str)
    {
        arrayList.add(str);
    }
    
    ArrayList getArrayList() {
        return arrayList;
    }
}