com.itextpdf.text.pdf.draw.DottedLineSeparator.java Source code

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Here is the source code for com.itextpdf.text.pdf.draw.DottedLineSeparator.java

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/*
 *
 * This file is part of the iText (R) project.
Copyright (c) 1998-2019 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: sales@itextpdf.com
 */
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;
    }

}