mirror of https://github.com/octoleo/plantuml.git
105 lines
3.7 KiB
Java
105 lines
3.7 KiB
Java
/*
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* Copyright 2003-2004, Franz-Josef Elmer, All rights reserved
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*
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* This library is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details
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* (http://www.gnu.org/copyleft/lesser.html).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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package jcckit.graphic;
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import java.awt.Color;
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import jcckit.util.ConfigParameters;
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/**
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* Basic attributes for shapes.
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*
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* @author Franz-Josef Elmer
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*/
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public class ShapeAttributes implements LineAttributes, FillAttributes {
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/** Configuration parameter key. */
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public static final String FILL_COLOR_KEY = "fillColor",
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LINE_COLOR_KEY = "lineColor",
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LINE_THICKNESS_KEY = "lineThickness",
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LINE_PATTERN_KEY = "linePattern";
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private final Color _fillColor;
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private final Color _lineColor;
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private final double _lineThickness;
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private final double[] _linePattern;
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/**
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* Creates a new instance based on the specified configuration
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* parameters.
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* <table border=1 cellpadding=5>
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* <tr><th>Key & Default Value</th><th>Type</th><th>Mandatory</th>
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* <th>Description</th></tr>
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* <tr><td><tt>fillColor = <i>no filling</i></tt></td><td><tt>Color</tt></td>
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* <td>no</td><td>The fill color of the shape.</td></tr>
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* <tr><td><tt>lineColor = <i>no line<i></tt></td><td><tt>Color</tt></td>
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* <td>no</td><td>The color of a line, a polygon, or the border of a shape.</td></tr>
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* <tr><td><tt>lineThickness = 0</tt></td><td><tt>double</tt></td>
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* <td>no</td>
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* <td>The thickness of a line. A thickness of zero means that
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* the renderer will draw the thinest line possible.</td></tr>
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* <tr><td><tt>linePattern = </tt><i>solid line</i></td>
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* <td><tt>double[]</tt></td><td>no</td>
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* <td>A sequence of lengths where the pen is alternatively
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* down or up. For example, <tt>0.1 0.1</tt> will lead to a dashed
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* line whereas <tt>0.02 0.02</tt> is the pattern of a dotted
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* line and <tt>0.02 0.02 0.1 0.02</tt> of a dashed-dotted
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* line.</td></tr>
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* </table>
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*/
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public ShapeAttributes(ConfigParameters config) {
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this(config.getColor(FILL_COLOR_KEY, null),
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config.getColor(LINE_COLOR_KEY, null),
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config.getDouble(LINE_THICKNESS_KEY, 0),
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config.getDoubleArray(LINE_PATTERN_KEY, null));
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}
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/**
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* Creates a new instance.
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* @param fillColor The fill color. May be <tt>null</tt>.
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* @param lineColor The line color. May be <tt>null</tt>.
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* @param lineThickness Thickness of the line.
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* Negative numbers will be trimmed to zero.
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* @param linePattern Line pattern. May be <tt>null</tt>.
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*/
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public ShapeAttributes(Color fillColor, Color lineColor,
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double lineThickness, double[] linePattern) {
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_fillColor = fillColor;
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_lineColor = lineColor;
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_lineThickness = Math.max(0, lineThickness);
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_linePattern = linePattern;
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}
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public Color getFillColor() {
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return _fillColor;
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}
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public Color getLineColor() {
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return _lineColor;
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}
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public double getLineThickness() {
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return _lineThickness;
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}
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public double[] getLinePattern() {
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return _linePattern;
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}
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}
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