mirror of https://github.com/octoleo/plantuml.git
116 lines
4.1 KiB
Java
116 lines
4.1 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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package net.sourceforge.plantuml.ugraphic.svg;
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import java.awt.geom.Rectangle2D;
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import net.sourceforge.plantuml.svg.SvgGraphics;
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import net.sourceforge.plantuml.ugraphic.ClipContainer;
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import net.sourceforge.plantuml.ugraphic.UClip;
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import net.sourceforge.plantuml.ugraphic.UDriver;
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import net.sourceforge.plantuml.ugraphic.UParam;
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import net.sourceforge.plantuml.ugraphic.URectangle;
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import net.sourceforge.plantuml.ugraphic.color.ColorMapper;
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import net.sourceforge.plantuml.ugraphic.color.HColor;
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import net.sourceforge.plantuml.ugraphic.color.HColorGradient;
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public class DriverRectangleSvg implements UDriver<URectangle, SvgGraphics> {
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private final ClipContainer clipContainer;
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public DriverRectangleSvg(ClipContainer clipContainer) {
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this.clipContainer = clipContainer;
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}
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public void draw(URectangle rect, double x, double y, ColorMapper mapper, UParam param, SvgGraphics svg) {
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final double rx = rect.getRx();
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final double ry = rect.getRy();
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double width = rect.getWidth();
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double height = rect.getHeight();
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applyFillColor(svg, mapper, param);
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applyStrokeColor(svg, mapper, param);
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svg.setStrokeWidth(param.getStroke().getThickness(), param.getStroke().getDasharraySvg());
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final UClip clip = clipContainer.getClip();
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if (clip != null) {
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final Rectangle2D.Double r = clip.getClippedRectangle(new Rectangle2D.Double(x, y, width, height));
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x = r.x;
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y = r.y;
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width = r.width;
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height = r.height;
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if (height <= 0) {
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return;
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}
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}
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svg.svgRectangle(x, y, width, height, rx / 2, ry / 2, rect.getDeltaShadow(), rect.getComment(),
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rect.getCodeLine());
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}
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public static void applyFillColor(SvgGraphics svg, ColorMapper mapper, UParam param) {
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final HColor background = param.getBackcolor();
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if (background instanceof HColorGradient) {
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final HColorGradient gr = (HColorGradient) background;
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final String id = svg.createSvgGradient(mapper.toRGB(gr.getColor1()), mapper.toRGB(gr.getColor2()),
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gr.getPolicy());
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svg.setFillColor("url(#" + id + ")");
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} else {
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final HColor dark = background == null ? null : background.darkSchemeTheme();
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if (dark == background)
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svg.setFillColor(mapper.toSvg(background));
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else
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svg.setFillColor(mapper.toSvg(background), mapper.toSvg(dark));
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}
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}
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public static void applyStrokeColor(SvgGraphics svg, ColorMapper mapper, UParam param) {
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final HColor color = param.getColor();
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if (color instanceof HColorGradient) {
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final HColorGradient gr = (HColorGradient) color;
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final String id = svg.createSvgGradient(mapper.toRGB(gr.getColor1()), mapper.toRGB(gr.getColor2()),
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gr.getPolicy());
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svg.setStrokeColor("url(#" + id + ")");
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} else {
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final HColor dark = color == null ? null : color.darkSchemeTheme();
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if (dark == color)
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svg.setStrokeColor(mapper.toSvg(color));
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else
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svg.setStrokeColor(mapper.toSvg(color), mapper.toSvg(dark));
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}
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}
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}
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