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101 lines
3.7 KiB
Java
101 lines
3.7 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 2009-2023, 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.skin.rose;
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import net.sourceforge.plantuml.ISkinSimple;
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import net.sourceforge.plantuml.LineBreakStrategy;
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import net.sourceforge.plantuml.awt.geom.XDimension2D;
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import net.sourceforge.plantuml.cucadiagram.Display;
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import net.sourceforge.plantuml.graphic.StringBounder;
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import net.sourceforge.plantuml.graphic.SymbolContext;
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import net.sourceforge.plantuml.graphic.TextBlock;
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import net.sourceforge.plantuml.skin.AbstractTextualComponent;
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import net.sourceforge.plantuml.skin.Area;
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import net.sourceforge.plantuml.style.Style;
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import net.sourceforge.plantuml.svek.EntityDomain;
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import net.sourceforge.plantuml.ugraphic.UGraphic;
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import net.sourceforge.plantuml.ugraphic.UTranslate;
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public class ComponentRoseEntity extends AbstractTextualComponent {
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private final TextBlock stickman;
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private final boolean head;
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public ComponentRoseEntity(Style style, Style stereo, Display stringsToDisplay, boolean head,
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ISkinSimple spriteContainer) {
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super(style, stereo, LineBreakStrategy.NONE, 3, 3, 0, spriteContainer, stringsToDisplay, false);
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final SymbolContext biColor = style.getSymbolContext(getIHtmlColorSet());
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this.head = head;
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this.stickman = new EntityDomain(biColor);
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}
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@Override
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protected void drawInternalU(UGraphic ug, Area area) {
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final TextBlock textBlock = getTextBlock();
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final StringBounder stringBounder = ug.getStringBounder();
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final XDimension2D dimStickman = stickman.calculateDimension(stringBounder);
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final double delta = (getPreferredWidth(stringBounder) - dimStickman.getWidth()) / 2;
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if (head) {
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textBlock.drawU(ug.apply(new UTranslate(getTextMiddlePostion(stringBounder), dimStickman.getHeight())));
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ug = ug.apply(UTranslate.dx(delta));
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} else {
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textBlock.drawU(ug.apply(UTranslate.dx(getTextMiddlePostion(stringBounder))));
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ug = ug.apply(new UTranslate(delta, getTextHeight(stringBounder)));
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}
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stickman.drawU(ug);
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}
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private double getTextMiddlePostion(StringBounder stringBounder) {
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return (getPreferredWidth(stringBounder) - getTextWidth(stringBounder)) / 2.0;
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}
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@Override
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public double getPreferredHeight(StringBounder stringBounder) {
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final XDimension2D dimStickman = stickman.calculateDimension(stringBounder);
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return dimStickman.getHeight() + getTextHeight(stringBounder);
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}
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@Override
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public double getPreferredWidth(StringBounder stringBounder) {
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final XDimension2D dimStickman = stickman.calculateDimension(stringBounder);
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return Math.max(dimStickman.getWidth(), getTextWidth(stringBounder));
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}
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}
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