mirror of https://github.com/octoleo/plantuml.git
60 lines
1.9 KiB
Java
60 lines
1.9 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.posimo;
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import net.sourceforge.plantuml.klimt.geom.XLine2D;
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import net.sourceforge.plantuml.klimt.geom.XRectangle2D;
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import net.sourceforge.plantuml.klimt.shape.DotPath;
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public abstract class RacorderAbstract implements Racorder {
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public final DotPath getRacordOut(XRectangle2D rect, XLine2D tangeante) {
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tangeante = symetric(tangeante);
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return getRacordIn(rect, tangeante).reverse();
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}
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private static XLine2D symetric(XLine2D line) {
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final double x1 = line.getX1();
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final double y1 = line.getY1();
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final double x2 = line.getX2();
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final double y2 = line.getY2();
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final double dx = x2 - x1;
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final double dy = y2 - y1;
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return new XLine2D(x1, y1, x1 - dx, y1 - dy);
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}
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}
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