mirror of
https://github.com/octoleo/plantuml.git
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92 lines
3.2 KiB
Java
92 lines
3.2 KiB
Java
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/* ========================================================================
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* PlantUML : a free UML diagram generator
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* ========================================================================
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*
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* (C) Copyright 2009-2013, Arnaud Roques
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*
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* Project Info: http://plantuml.sourceforge.net
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*
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* This file is part of PlantUML.
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*
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* PlantUML is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* PlantUML distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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* License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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* USA.
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*
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* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
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* in the United States and other countries.]
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*
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* Original Author: Arnaud Roques
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*
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* Revision $Revision: 5183 $
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*
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*/
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package net.sourceforge.plantuml.svek;
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import java.awt.geom.Dimension2D;
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import net.sourceforge.plantuml.Dimension2DDouble;
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import net.sourceforge.plantuml.graphic.HtmlColor;
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import net.sourceforge.plantuml.graphic.StringBounder;
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import net.sourceforge.plantuml.graphic.TextBlock;
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import net.sourceforge.plantuml.ugraphic.UChangeBackColor;
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import net.sourceforge.plantuml.ugraphic.UChangeColor;
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import net.sourceforge.plantuml.ugraphic.UEllipse;
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import net.sourceforge.plantuml.ugraphic.UGraphic;
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import net.sourceforge.plantuml.ugraphic.ULine;
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import net.sourceforge.plantuml.ugraphic.UStroke;
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import net.sourceforge.plantuml.ugraphic.UTranslate;
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public class Boundary implements TextBlock {
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private final double margin = 4;
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private final double radius = 12;
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private final double left = 17;
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private final HtmlColor backgroundColor;
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private final HtmlColor foregroundColor;
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private final double thickness;
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private final double deltaShadow;
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public Boundary(HtmlColor backgroundColor, HtmlColor foregroundColor, double deltaShadow, double thickness) {
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this.backgroundColor = backgroundColor;
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this.foregroundColor = foregroundColor;
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this.deltaShadow = deltaShadow;
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this.thickness = thickness;
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}
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public void drawU(UGraphic ug) {
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double x = 0;
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double y = 0;
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x += margin;
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y += margin;
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ug = ug.apply(new UStroke(thickness)).apply(new UChangeBackColor(backgroundColor))
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.apply(new UChangeColor(foregroundColor));
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final UEllipse circle = new UEllipse(radius * 2, radius * 2);
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circle.setDeltaShadow(deltaShadow);
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final ULine line1 = new ULine(0, radius * 2);
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line1.setDeltaShadow(deltaShadow);
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ug.apply(new UTranslate(x, y)).draw(line1);
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final ULine line2 = new ULine(left, 0);
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line2.setDeltaShadow(deltaShadow);
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ug.apply(new UTranslate(x, y + radius)).draw(line2);
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ug.apply(new UTranslate(x + left, y)).draw(circle);
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}
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public Dimension2D calculateDimension(StringBounder stringBounder) {
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return new Dimension2DDouble(radius * 2 + left + 2 * margin, radius * 2 + 2 * margin);
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}
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}
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