net.sourceforge.plantuml.klimt.drawing.svg.DriverRectangleSvg Maven / Gradle / Ivy

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PlantUML is a component that allows to quickly write diagrams from text.
There is a newer version: 1.2024.8
// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
/* +=======================================================================
 * |
 * |      PlantUML : a free UML diagram generator
 * |
 * +=======================================================================
 *
 * (C) Copyright 2009-2024, Arnaud Roques
 *
 * Project Info:  https://plantuml.com
 *
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 *
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 * PlantUML is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * PlantUML distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
 * License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this library.  If not, see .
 *
 * PlantUML can occasionally display sponsored or advertising messages. Those
 * messages are usually generated on welcome or error images and never on
 * functional diagrams.
 * See https://plantuml.com/professional if you want to remove them
 *
 * Images (whatever their format : PNG, SVG, EPS...) generated by running PlantUML
 * are owned by the author of their corresponding sources code (that is, their
 * textual description in PlantUML language). Those images are not covered by
 * this LGPL license.
 *
 * The generated images can then be used without any reference to the LGPL license.
 * It is not even necessary to stipulate that they have been generated with PlantUML,
 * although this will be appreciated by the PlantUML team.
 *
 * There is an exception : if the textual description in PlantUML language is also covered
 * by any license, then the generated images are logically covered
 * by the very same license.
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 * This is the IGY distribution (Install GraphViz by Yourself).
 * You have to install GraphViz and to setup the GRAPHVIZ_DOT environment variable
 * (see https://plantuml.com/graphviz-dot )
 *
 * Icons provided by OpenIconic :  https://useiconic.com/open
 * Archimate sprites provided by Archi :  http://www.archimatetool.com
 * Stdlib AWS provided by https://github.com/milo-minderbinder/AWS-PlantUML
 * Stdlib Icons provided https://github.com/tupadr3/plantuml-icon-font-sprites
 * ASCIIMathML (c) Peter Jipsen http://www.chapman.edu/~jipsen
 * ASCIIMathML (c) David Lippman http://www.pierce.ctc.edu/dlippman
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 * Brotli (c) by the Brotli Authors https://github.com/google/brotli
 * Themes (c) by Brett Schwarz https://github.com/bschwarz/puml-themes
 * Twemoji (c) by Twitter at https://twemoji.twitter.com/
 *
 */
package net.sourceforge.plantuml.klimt.drawing.svg;

import java.awt.geom.Rectangle2D;

import net.sourceforge.plantuml.klimt.ClipContainer;
import net.sourceforge.plantuml.klimt.UClip;
import net.sourceforge.plantuml.klimt.UParam;
import net.sourceforge.plantuml.klimt.color.ColorMapper;
import net.sourceforge.plantuml.klimt.color.HColor;
import net.sourceforge.plantuml.klimt.color.HColorGradient;
import net.sourceforge.plantuml.klimt.drawing.UDriver;
import net.sourceforge.plantuml.klimt.shape.URectangle;

public class DriverRectangleSvg implements UDriver {
    // ::remove file when __HAXE__

	private final ClipContainer clipContainer;

	public DriverRectangleSvg(ClipContainer clipContainer) {
		this.clipContainer = clipContainer;
	}

	public void draw(URectangle rect, double x, double y, ColorMapper mapper, UParam param, SvgGraphics svg) {
		final double rx = rect.getRx();
		final double ry = rect.getRy();
		double width = rect.getWidth();
		double height = rect.getHeight();

		applyFillColor(svg, mapper, param);
		applyStrokeColor(svg, mapper, param);

		svg.setStrokeWidth(param.getStroke().getThickness(), param.getStroke().getDasharraySvg());

		final UClip clip = clipContainer.getClip();
		if (clip != null) {
			final Rectangle2D.Double r = clip.getClippedRectangle(new Rectangle2D.Double(x, y, width, height));
			x = r.x;
			y = r.y;
			width = r.width;
			height = r.height;
			if (height <= 0) {
				return;
			}
		}
		svg.svgRectangle(x, y, width, height, rx / 2, ry / 2, rect.getDeltaShadow(), rect.getComment(),
				rect.getCodeLine());
	}

	public static void applyFillColor(SvgGraphics svg, ColorMapper mapper, UParam param) {
		final HColor background = param.getBackcolor();
		if (background instanceof HColorGradient) {
			final HColorGradient gr = (HColorGradient) background;
			final String id = svg.createSvgGradient(gr.getColor1().toRGB(mapper), gr.getColor2().toRGB(mapper),
					gr.getPolicy());
			svg.setFillColor("url(#" + id + ")");
		} else {
			svg.setFillColor(background.toSvg(mapper));
		}
	}

	public static void applyStrokeColor(SvgGraphics svg, ColorMapper mapper, UParam param) {
		final HColor color = param.getColor();
		if (color instanceof HColorGradient) {
			final HColorGradient gr = (HColorGradient) color;
			final String id = svg.createSvgGradient(gr.getColor1().toRGB(mapper), gr.getColor2().toRGB(mapper),
					gr.getPolicy());
			svg.setStrokeColor("url(#" + id + ")");
		} else {
			svg.setStrokeColor(color.toSvg(mapper));
		}

	}
}