mirror of https://github.com/octoleo/plantuml.git
93 lines
3.0 KiB
Java
93 lines
3.0 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.svek.image;
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import net.sourceforge.plantuml.Dimension2DDouble;
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import net.sourceforge.plantuml.ISkinParam;
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import net.sourceforge.plantuml.UseStyle;
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import net.sourceforge.plantuml.awt.geom.Dimension2D;
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import net.sourceforge.plantuml.cucadiagram.IEntity;
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import net.sourceforge.plantuml.graphic.StringBounder;
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import net.sourceforge.plantuml.ugraphic.UGraphic;
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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 EntityImageStateEmptyDescription extends EntityImageStateCommon {
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final private static int MIN_WIDTH = 50;
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final private static int MIN_HEIGHT = 40;
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public EntityImageStateEmptyDescription(IEntity entity, ISkinParam skinParam) {
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super(entity, skinParam);
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}
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public Dimension2D calculateDimension(StringBounder stringBounder) {
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final Dimension2D dim = desc.calculateDimension(stringBounder);
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final Dimension2D result = Dimension2DDouble.delta(dim, MARGIN * 2);
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return Dimension2DDouble.atLeast(result, MIN_WIDTH, MIN_HEIGHT);
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}
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final public void drawU(UGraphic ug) {
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if (url != null)
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ug.startUrl(url);
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final StringBounder stringBounder = ug.getStringBounder();
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final Dimension2D dimTotal = calculateDimension(stringBounder);
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final Dimension2D dimDesc = desc.calculateDimension(stringBounder);
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final UStroke stroke;
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if (UseStyle.useBetaStyle())
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stroke = getStyleState().getStroke();
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else
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stroke = new UStroke();
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ug = applyColorAndStroke(ug);
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ug = ug.apply(stroke);
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ug.draw(getShape(dimTotal));
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final double xDesc = (dimTotal.getWidth() - dimDesc.getWidth()) / 2;
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final double yDesc = (dimTotal.getHeight() - dimDesc.getHeight()) / 2;
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desc.drawU(ug.apply(new UTranslate(xDesc, yDesc)));
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if (url != null)
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ug.closeUrl();
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}
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}
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