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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
 *
 * If you like this project or if you find it useful, you can support us at:
 *
 * https://plantuml.com/patreon (only 1$ per month!)
 * https://plantuml.com/liberapay (only 1€ per month!)
 * https://plantuml.com/paypal
 *
 *
 * PlantUML is free software; you can redistribute it and/or modify it
 * under the terms of the MIT License.
 *
 * See http://opensource.org/licenses/MIT
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
 * IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 * 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 MIT license.
 *
 * The generated images can then be used without any reference to the MIT 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.
 *
 * 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
 * CafeUndZopfli ported by Eugene Klyuchnikov https://github.com/eustas/CafeUndZopfli
 * 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.eps;

import java.io.IOException;
import java.io.OutputStream;

import net.sourceforge.plantuml.FileFormat;
import net.sourceforge.plantuml.klimt.ClipContainer;
import net.sourceforge.plantuml.klimt.UPath;
import net.sourceforge.plantuml.klimt.color.ColorMapper;
import net.sourceforge.plantuml.klimt.color.HColor;
import net.sourceforge.plantuml.klimt.drawing.AbstractCommonUGraphic;
import net.sourceforge.plantuml.klimt.drawing.AbstractUGraphic;
import net.sourceforge.plantuml.klimt.font.StringBounder;
import net.sourceforge.plantuml.klimt.shape.DotPath;
import net.sourceforge.plantuml.klimt.shape.UCenteredCharacter;
import net.sourceforge.plantuml.klimt.shape.UDrawable;
import net.sourceforge.plantuml.klimt.shape.UEllipse;
import net.sourceforge.plantuml.klimt.shape.UImage;
import net.sourceforge.plantuml.klimt.shape.ULine;
import net.sourceforge.plantuml.klimt.shape.UPolygon;
import net.sourceforge.plantuml.klimt.shape.URectangle;
import net.sourceforge.plantuml.klimt.shape.UText;
import net.sourceforge.plantuml.url.Url;

public class UGraphicEps extends AbstractUGraphic implements ClipContainer {

	private final EpsStrategy strategyTOBEREMOVED;

	@Override
	protected AbstractCommonUGraphic copyUGraphic() {
		final UGraphicEps result = new UGraphicEps(this);
		return result;
	}

	protected UGraphicEps(UGraphicEps other) {
		super(other.getStringBounder());
		copy(other);
		this.strategyTOBEREMOVED = other.strategyTOBEREMOVED;
		register();
	}

	public UGraphicEps(HColor defaultBackground, ColorMapper colorMapper, StringBounder stringBounder,
			EpsStrategy strategy) {
		super(stringBounder);
		copy(defaultBackground, colorMapper, strategy.creatEpsGraphics());
		this.strategyTOBEREMOVED = strategy;
		register();
	}

	private void register() {
		registerDriver(URectangle.class, new DriverRectangleEps(this));
		registerDriver(UText.class, new DriverTextEps(this, strategyTOBEREMOVED));
		registerDriver(ULine.class, new DriverLineEps(this));
		registerDriver(UPolygon.class, new DriverPolygonEps(this));
		registerDriver(UEllipse.class, new DriverEllipseEps(this));
		registerDriver(UImage.class, new DriverImageEps(this));
		registerDriver(UPath.class, new DriverPathEps());
		registerDriver(DotPath.class, new DriverDotPathEps());
		registerDriver(UCenteredCharacter.class, new DriverCenteredCharacterEps());
	}

	public void close() {
		getEpsGraphics().close();
	}

	public String getEPSCode() {
		return getEpsGraphics().getEPSCode();
	}

	public EpsGraphics getEpsGraphics() {
		return this.getGraphicObject();
	}

	public void drawEps(String eps, double x, double y) {
		this.getGraphicObject().drawEps(eps, x, y);
	}

	static public String getEpsString(HColor defaultBackground, ColorMapper colorMapper, EpsStrategy epsStrategy,
			UDrawable udrawable) throws IOException {
		final UGraphicEps ug = new UGraphicEps(defaultBackground, colorMapper,
				FileFormat.EPS_TEXT.getDefaultStringBounder(), epsStrategy);
		udrawable.drawU(ug);
		return ug.getEPSCode();
	}

	@Override
	public void startUrl(Url url) {
		getGraphicObject().openLink(url.getUrl());
	}

	@Override
	public void closeUrl() {
		getGraphicObject().closeLink();
	}

	@Override
	public void writeToStream(OutputStream os, String metadata, int dpi) throws IOException {
		os.write(getEPSCode().getBytes());
	}

}