XprObjLine.java

/*
** Module   : XprObjLine.java
** Abstract : Class to represent line graphics object feature for XPR content elements.
**
** Copyright (c) 2018-2019, Golden Code Development Corporation.
**
** -#- -I- --Date-- ---------------------------------Description----------------------------------
** 001 EVL 20180510 Created initial version.
** 002 EVL 20180528 Line width is float in Jasperreports.
** 003 EVL 20180601 Minor fixes for constant and javadoc comment.
** 004 EVL 20190617 Adding line style attribute support.
*/
/*
** This program is free software: you can redistribute it and/or modify
** it under the terms of the GNU Affero General Public License as
** published by the Free Software Foundation, either version 3 of the
** License, or (at your option) any later version.
**
** 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 may find a copy of the GNU Affero GPL version 3 at the following
** location: https://www.gnu.org/licenses/agpl-3.0.en.html
**
** Additional terms under GNU Affero GPL version 3 section 7:
**
**   Under Section 7 of the GNU Affero GPL version 3, the following additional
**   terms apply to the works covered under the License.  These additional terms
**   are non-permissive additional terms allowed under Section 7 of the GNU
**   Affero GPL version 3 and may not be removed by you.
**
**   0. Attribution Requirement.
**
**     You must preserve all legal notices or author attributions in the covered
**     work or Appropriate Legal Notices displayed by works containing the covered
**     work.  You may not remove from the covered work any author or developer
**     credit already included within the covered work.
**
**   1. No License To Use Trademarks.
**
**     This license does not grant any license or rights to use the trademarks
**     Golden Code, FWD, any Golden Code or FWD logo, or any other trademarks
**     of Golden Code Development Corporation. You are not authorized to use the
**     name Golden Code, FWD, or the names of any author or contributor, for
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*/

package com.goldencode.p2j.reporting;

import net.sf.jasperreports.engine.type.*;

/**
 * The single line object inside XPR file.
 */
public class XprObjLine
extends XprObjGraphics
{
   /** The line width. */
   private float lineWidth = 1.0f;
   
   /** Current line style value. */
   private LineStyleEnum lineStyle = LineStyleEnum.SOLID;
   
   /**
    * Create a new line XPR object.
    *
    * @param    lineColor
    *           Line color.
    * @param    rowStart
    *           The starting row value for line.
    * @param    colStart
    *           The starting column value for line.
    * @param    rowEnd
    *           The ending row value for line.
    * @param    colEnd
    *           The ending column value for line.
    * @param    width
    *           The line width.
    */
   public XprObjLine(int lineColor, double rowStart, double colStart,
                     double rowEnd, double colEnd, int width)
   {
      super(XprObjBase.TYPE_LINE, lineColor, rowStart, colStart, rowEnd, colEnd);
      this.lineWidth = (float)width * (float)Xpr2PdfWorker.DPI_DEFAULT /
                       (float)XprHelper.getPdfDPI();
   }

   /**
    * Create a new line XPR object.
    *
    * @param    lineColor
    *           Line color.
    * @param    rowStart
    *           The starting row value for line.
    * @param    colStart
    *           The starting column value for line.
    * @param    rowEnd
    *           The ending row value for line.
    * @param    colEnd
    *           The ending column value for line.
    * @param    width
    *           The line width.
    * @param    style
    *           The line style.
    */
   public XprObjLine(int lineColor, double rowStart, double colStart,
                     double rowEnd, double colEnd, int width, LineStyleEnum style)
   {
      this(lineColor, rowStart, colStart, rowEnd, colEnd, width);
      this.lineStyle = style;
   }

   /**
    * Returns the line width in points.  Not the same as pixels.
    *
    * @return   The line thickness in points.
    */
   public float getLineWidth()
   {
      return lineWidth;
   }

   /**
    * Returns the line style option.
    *
    * @return   The line style.
    */
   public LineStyleEnum getLineStyle()
   {
      return lineStyle;
   }
}