mirror of https://github.com/octoleo/plantuml.git
110 lines
3.4 KiB
Java
110 lines
3.4 KiB
Java
/* ========================================================================
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* PlantUML : a free UML diagram generator
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* ========================================================================
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*
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* (C) Copyright 2009-2020, Arnaud Roques
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*
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* Project Info: http://plantuml.com
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*
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* If you like this project or if you find it useful, you can support us at:
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*
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* http://plantuml.com/patreon (only 1$ per month!)
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* http://plantuml.com/paypal
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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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*
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* Original Author: Arnaud Roques
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*
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*
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*/
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package net.sourceforge.plantuml.creole.atom;
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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.FontConfiguration;
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import net.sourceforge.plantuml.graphic.StringBounder;
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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.URectangle;
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import net.sourceforge.plantuml.ugraphic.UStroke;
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import net.sourceforge.plantuml.ugraphic.UTranslate;
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import net.sourceforge.plantuml.ugraphic.color.HColor;
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public class Bullet extends AbstractAtom implements Atom {
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private final FontConfiguration fontConfiguration;
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private final int order;
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public Bullet(FontConfiguration fontConfiguration, int order) {
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this.fontConfiguration = fontConfiguration;
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this.order = order;
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}
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private double getWidth(StringBounder stringBounder) {
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final Dimension2D dim = stringBounder.calculateDimension(fontConfiguration.getFont(), "W");
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return dim.getWidth() * (order + 1);
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}
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public void drawU(UGraphic ug) {
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if (order == 0) {
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drawU0(ug);
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} else {
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drawU1(ug);
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}
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}
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public Dimension2D calculateDimension(StringBounder stringBounder) {
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if (order == 0) {
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return calculateDimension0(stringBounder);
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}
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return calculateDimension1(stringBounder);
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}
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private void drawU0(UGraphic ug) {
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final HColor color = fontConfiguration.getColor();
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ug = ug.apply(color).apply(color.bg()).apply(new UStroke(0));
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// final double width = getWidth(ug.getStringBounder());
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ug = ug.apply(UTranslate.dx(3));
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ug.draw(new UEllipse(5, 5));
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}
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public double getStartingAltitude(StringBounder stringBounder) {
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return -5;
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}
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private Dimension2D calculateDimension0(StringBounder stringBounder) {
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return new Dimension2DDouble(getWidth(stringBounder), 5);
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}
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private void drawU1(UGraphic ug) {
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final HColor color = fontConfiguration.getColor();
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ug = ug.apply(color).apply(color.bg()).apply(new UStroke(0));
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final double width = getWidth(ug.getStringBounder());
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ug = ug.apply(UTranslate.dx(width - 5));
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ug.draw(new URectangle(3.5, 3.5));
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}
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private Dimension2D calculateDimension1(StringBounder stringBounder) {
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return new Dimension2DDouble(getWidth(stringBounder), 3);
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}
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}
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