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113 lines
3.3 KiB
Java
113 lines
3.3 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.emoji;
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import java.awt.geom.AffineTransform;
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import net.sourceforge.plantuml.klimt.UChange;
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import net.sourceforge.plantuml.klimt.UShape;
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import net.sourceforge.plantuml.klimt.drawing.UGraphic;
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public class UGraphicWithScale {
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final private UGraphic ug;
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final private AffineTransform at;
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final private double angle;
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final private double scale;
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public UGraphicWithScale(UGraphic ug, double scale) {
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this(ug, AffineTransform.getScaleInstance(scale, scale), 0, scale);
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}
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private UGraphicWithScale(UGraphic ug, AffineTransform at, double angle, double scale) {
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this.ug = ug;
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this.at = at;
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this.angle = angle;
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this.scale = scale;
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}
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public UGraphic getUg() {
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return ug;
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}
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public UGraphicWithScale apply(UChange change) {
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return new UGraphicWithScale(ug.apply(change), at, angle, scale);
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}
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public UGraphicWithScale applyScale(double changex, double changey) {
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if (changex != changey)
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throw new IllegalArgumentException();
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final AffineTransform copy = new AffineTransform(at);
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copy.scale(changex, changey);
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return new UGraphicWithScale(ug, copy, angle, 1 * changex);
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}
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public void draw(UShape shape) {
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ug.draw(shape);
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}
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public UGraphicWithScale applyRotate(double delta_angle, double x, double y) {
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final AffineTransform copy = new AffineTransform(at);
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copy.rotate(delta_angle * Math.PI / 180, x, y);
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return new UGraphicWithScale(ug, copy, this.angle + delta_angle, this.scale);
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}
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public UGraphicWithScale applyTranslate(double x, double y) {
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final AffineTransform copy = new AffineTransform(at);
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copy.translate(x, y);
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return new UGraphicWithScale(ug, copy, angle, this.scale);
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}
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public AffineTransform getAffineTransform() {
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return at;
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}
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public UGraphicWithScale applyMatrix(double v1, double v2, double v3, double v4, double v5, double v6) {
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final AffineTransform copy = new AffineTransform(at);
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copy.concatenate(new AffineTransform(new double[] { v1, v2, v3, v4, v5, v6 }));
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return new UGraphicWithScale(ug, copy, angle, this.scale);
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}
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public final double getAngle() {
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return angle;
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}
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public double getScale() {
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return scale;
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}
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}
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