com.itextpdf.text.pdf.draw.DottedLineSeparator Maven / Gradle / Ivy

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/*
 * $Id: 6a56cc3b762b169353aeb2a51cb9321867100168 $
 *
 * This file is part of the iText (R) project.
 * Copyright (c) 1998-2016 iText Group NV
 * Authors: Bruno Lowagie, Paulo Soares, et al.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License version 3
 * as published by the Free Software Foundation with the addition of the
 * following permission added to Section 15 as permitted in Section 7(a):
 * FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
 * ITEXT GROUP. ITEXT GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
 * OF THIRD PARTY RIGHTS
 *
 * This program 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 Affero General Public License for more details.
 * You should have received a copy of the GNU Affero General Public License
 * along with this program; if not, see http://www.gnu.org/licenses or write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA, 02110-1301 USA, or download the license from the following URL:
 * http://itextpdf.com/terms-of-use/
 *
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU Affero General Public License.
 *
 * In accordance with Section 7(b) of the GNU Affero General Public License,
 * a covered work must retain the producer line in every PDF that is created
 * or manipulated using iText.
 *
 * You can be released from the requirements of the license by purchasing
 * a commercial license. Buying such a license is mandatory as soon as you
 * develop commercial activities involving the iText software without
 * disclosing the source code of your own applications.
 * These activities include: offering paid services to customers as an ASP,
 * serving PDFs on the fly in a web application, shipping iText with a closed
 * source product.
 *
 * For more information, please contact iText Software Corp. at this
 * address: [email protected]
 */
package com.itextpdf.text.pdf.draw;

import com.itextpdf.text.pdf.PdfContentByte;

/**
 * Element that draws a dotted line from left to right.
 * Can be added directly to a document or column.
 * Can also be used to create a separator chunk.
 * @since	2.1.2 
 */
public class DottedLineSeparator extends LineSeparator {

	/** the gap between the dots. */
	protected float gap = 5;
	
	/**
	 * @see com.itextpdf.text.pdf.draw.DrawInterface#draw(com.itextpdf.text.pdf.PdfContentByte, float, float, float, float, float)
	 */
	public void draw(PdfContentByte canvas, float llx, float lly, float urx, float ury, float y) {
		canvas.saveState();
		canvas.setLineWidth(lineWidth);
		canvas.setLineCap(PdfContentByte.LINE_CAP_ROUND);
		canvas.setLineDash(0, gap, gap / 2);
        drawLine(canvas, llx, urx, y);
		canvas.restoreState();
	}

	/**
	 * Getter for the gap between the center of the dots of the dotted line.
	 * @return	the gap between the center of the dots
	 */
	public float getGap() {
		return gap;
	}

	/**
	 * Setter for the gap between the center of the dots of the dotted line.
	 * @param	gap	the gap between the center of the dots
	 */
	public void setGap(float gap) {
		this.gap = gap;
	}

}