net.sourceforge.plantuml.ugraphic.tikz.DriverUPathTikz Maven / Gradle / Ivy

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/* ========================================================================
 * PlantUML : a free UML diagram generator
 * ========================================================================
 *
 * (C) Copyright 2009-2020, Arnaud Roques
 *
 * Project Info:  http://plantuml.com
 * 
 * If you like this project or if you find it useful, you can support us at:
 * 
 * http://plantuml.com/patreon (only 1$ per month!)
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 * 
 * This file is part of PlantUML.
 *
 * PlantUML is free software; you can redistribute it and/or modify it
 * under the terms of the GNU 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 General Public
 * License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
 * USA.
 *
 *
 * Original Author:  Arnaud Roques
 *
 */
package net.sourceforge.plantuml.ugraphic.tikz;

import java.awt.Color;

import net.sourceforge.plantuml.graphic.HtmlColor;
import net.sourceforge.plantuml.graphic.HtmlColorGradient;
import net.sourceforge.plantuml.tikz.TikzGraphics;
import net.sourceforge.plantuml.ugraphic.ColorMapper;
import net.sourceforge.plantuml.ugraphic.UDriver;
import net.sourceforge.plantuml.ugraphic.UParam;
import net.sourceforge.plantuml.ugraphic.UPath;
import net.sourceforge.plantuml.ugraphic.UShape;

public class DriverUPathTikz implements UDriver {

	public void draw(UShape shape, double x, double y, ColorMapper mapper, UParam param, TikzGraphics tikz) {
		final UPath path = (UPath) shape;
		final HtmlColor back = param.getBackcolor();
		if (back instanceof HtmlColorGradient) {
			final HtmlColorGradient gr = (HtmlColorGradient) back;
			final Color color1 = mapper.getMappedColor(gr.getColor1());
			final Color color2 = mapper.getMappedColor(gr.getColor2());
			tikz.setGradientColor(color1, color2, gr.getPolicy());
		} else {
			tikz.setFillColor(mapper.getMappedColor(back));
		}
		tikz.setStrokeColor(mapper.getMappedColor(param.getColor()));
		tikz.setStrokeWidth(param.getStroke().getThickness(), param.getStroke().getDashTikz());
		tikz.upath(x, y, path);
	}

}