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106 lines
3.5 KiB
Java
106 lines
3.5 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.activitydiagram3.ftile.vcompact;
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import java.awt.geom.Point2D;
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import net.sourceforge.plantuml.activitydiagram3.ftile.AbstractConnection;
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import net.sourceforge.plantuml.activitydiagram3.ftile.Arrows;
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import net.sourceforge.plantuml.activitydiagram3.ftile.ConnectionTranslatable;
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import net.sourceforge.plantuml.activitydiagram3.ftile.Ftile;
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import net.sourceforge.plantuml.activitydiagram3.ftile.Snake;
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import net.sourceforge.plantuml.graphic.Rainbow;
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import net.sourceforge.plantuml.graphic.StringBounder;
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import net.sourceforge.plantuml.graphic.TextBlock;
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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 ConnectionVerticalDown extends AbstractConnection implements ConnectionTranslatable {
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private final Point2D p1;
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private final Point2D p2;
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private final Rainbow color;
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private final TextBlock textBlock;
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public ConnectionVerticalDown(Ftile ftile1, Ftile ftile2, Point2D p1, Point2D p2, Rainbow color,
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TextBlock textBlock) {
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super(ftile1, ftile2);
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if (color.size() == 0) {
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throw new IllegalArgumentException();
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}
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this.p1 = p1;
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this.p2 = p2;
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this.color = color;
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this.textBlock = textBlock;
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}
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public void drawU(UGraphic ug) {
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ug.draw(getSimpleSnake());
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}
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public double getMaxX(StringBounder stringBounder) {
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return getSimpleSnake().getMaxX(stringBounder);
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}
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private Snake getSimpleSnake() {
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final Snake snake = Snake.create(getFtile1().skinParam(), color, Arrows.asToDown()).withLabel(textBlock,
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arrowHorizontalAlignment());
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snake.addPoint(p1);
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snake.addPoint(p2);
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return snake;
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}
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@Override
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public void drawTranslate(UGraphic ug, UTranslate translate1, UTranslate translate2) {
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final Snake snake = Snake.create(getFtile1().skinParam(), color, Arrows.asToDown()).withLabel(textBlock,
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arrowHorizontalAlignment());
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final Point2D mp1a = translate1.getTranslated(p1);
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final Point2D mp2b = translate2.getTranslated(p2);
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final double middle = (mp1a.getY() + mp2b.getY()) / 2.0;
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snake.addPoint(mp1a);
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snake.addPoint(mp1a.getX(), middle);
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snake.addPoint(mp2b.getX(), middle);
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snake.addPoint(mp2b);
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ug.draw(snake);
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// final Snake small = Snake.create(color, Arrows.asToDown());
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// small.addPoint(mp2b.getX(), middle);
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// small.addPoint(mp2b);
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// ug.draw(small);
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}
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} |