mirror of https://github.com/octoleo/plantuml.git
89 lines
3.0 KiB
Java
89 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 2009-2024, Arnaud Roques
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*
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* Project Info: https://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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* https://plantuml.com/patreon (only 1$ per month!)
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* https://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.klimt.geom;
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import java.util.Iterator;
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import java.util.LinkedHashMap;
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import java.util.Map;
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import net.sourceforge.plantuml.klimt.font.StringBounder;
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import net.sourceforge.plantuml.klimt.shape.TextBlock;
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public class PlacementStrategyX1Y2Y3 extends AbstractPlacementStrategy {
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// ::remove file when __HAXE__
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public PlacementStrategyX1Y2Y3(StringBounder stringBounder) {
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super(stringBounder);
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}
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public Map<TextBlock, XPoint2D> getPositions(double width, double height) {
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final XDimension2D first = getDimensions().values().iterator().next();
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final double maxWidthButFirst = getMaxWidth(butFirst());
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final double sumHeightButFirst = getSumHeight(butFirst());
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final double space = (width - first.getWidth() - maxWidthButFirst) / 3;
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final Map<TextBlock, XPoint2D> result = new LinkedHashMap<>();
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// double x = space * 2;
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final Iterator<Map.Entry<TextBlock, XDimension2D>> it = getDimensions().entrySet().iterator();
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final Map.Entry<TextBlock, XDimension2D> ent = it.next();
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double y = (height - ent.getValue().getHeight()) / 2;
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result.put(ent.getKey(), new XPoint2D(space, y));
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// x += ent.getValue().getWidth() + space;
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y = (height - sumHeightButFirst) / 2;
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while (it.hasNext()) {
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final Map.Entry<TextBlock, XDimension2D> ent2 = it.next();
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final TextBlock textBlock = ent2.getKey();
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final XDimension2D dim = getDimensions().get(textBlock);
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final double x = 2 * space + first.getWidth() + (maxWidthButFirst - dim.getWidth()) / 2;
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result.put(textBlock, new XPoint2D(x, y));
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y += ent2.getValue().getHeight();
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}
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return result;
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}
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private Iterator<XDimension2D> butFirst() {
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final Iterator<XDimension2D> iterator = getDimensions().values().iterator();
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iterator.next();
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return iterator;
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}
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}
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