001/* 002 * $Id: DottedLineSeparator.java 4784 2011-03-15 08:33:00Z blowagie $ 003 * 004 * This file is part of the iText (R) project. 005 * Copyright (c) 1998-2011 1T3XT BVBA 006 * Authors: Bruno Lowagie, Paulo Soares, et al. 007 * 008 * This program is free software; you can redistribute it and/or modify 009 * it under the terms of the GNU Affero General Public License version 3 010 * as published by the Free Software Foundation with the addition of the 011 * following permission added to Section 15 as permitted in Section 7(a): 012 * FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY 1T3XT, 013 * 1T3XT DISCLAIMS THE WARRANTY OF NON INFRINGEMENT OF THIRD PARTY RIGHTS. 014 * 015 * This program is distributed in the hope that it will be useful, but 016 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 017 * or FITNESS FOR A PARTICULAR PURPOSE. 018 * See the GNU Affero General Public License for more details. 019 * You should have received a copy of the GNU Affero General Public License 020 * along with this program; if not, see http://www.gnu.org/licenses or write to 021 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 022 * Boston, MA, 02110-1301 USA, or download the license from the following URL: 023 * http://itextpdf.com/terms-of-use/ 024 * 025 * The interactive user interfaces in modified source and object code versions 026 * of this program must display Appropriate Legal Notices, as required under 027 * Section 5 of the GNU Affero General Public License. 028 * 029 * In accordance with Section 7(b) of the GNU Affero General Public License, 030 * a covered work must retain the producer line in every PDF that is created 031 * or manipulated using iText. 032 * 033 * You can be released from the requirements of the license by purchasing 034 * a commercial license. Buying such a license is mandatory as soon as you 035 * develop commercial activities involving the iText software without 036 * disclosing the source code of your own applications. 037 * These activities include: offering paid services to customers as an ASP, 038 * serving PDFs on the fly in a web application, shipping iText with a closed 039 * source product. 040 * 041 * For more information, please contact iText Software Corp. at this 042 * address: sales@itextpdf.com 043 */ 044package com.itextpdf.text.pdf.draw; 045 046import com.itextpdf.text.pdf.PdfContentByte; 047 048/** 049 * Element that draws a dotted line from left to right. 050 * Can be added directly to a document or column. 051 * Can also be used to create a separator chunk. 052 * @since 2.1.2 053 */ 054public class DottedLineSeparator extends LineSeparator { 055 056 /** the gap between the dots. */ 057 protected float gap = 5; 058 059 /** 060 * @see com.itextpdf.text.pdf.draw.DrawInterface#draw(com.itextpdf.text.pdf.PdfContentByte, float, float, float, float, float) 061 */ 062 public void draw(PdfContentByte canvas, float llx, float lly, float urx, float ury, float y) { 063 canvas.saveState(); 064 canvas.setLineWidth(lineWidth); 065 canvas.setLineCap(PdfContentByte.LINE_CAP_ROUND); 066 canvas.setLineDash(0, gap, gap / 2); 067 drawLine(canvas, llx, urx, y); 068 canvas.restoreState(); 069 } 070 071 /** 072 * Getter for the gap between the center of the dots of the dotted line. 073 * @return the gap between the center of the dots 074 */ 075 public float getGap() { 076 return gap; 077 } 078 079 /** 080 * Setter for the gap between the center of the dots of the dotted line. 081 * @param gap the gap between the center of the dots 082 */ 083 public void setGap(float gap) { 084 this.gap = gap; 085 } 086 087}