net.sourceforge.plantuml.graphic.TextBlockSprited Maven / Gradle / Ivy

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PlantUML is a component that allows to quickly write : * sequence diagram, * use case diagram, * class diagram, * activity diagram, * component diagram, * state diagram * object diagram

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/* ========================================================================
 * PlantUML : a free UML diagram generator
 * ========================================================================
 *
 * (C) Copyright 2009-2017, 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!)
 * http://plantuml.com/paypal
 * 
 * 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.graphic;

import java.awt.geom.Dimension2D;

import net.sourceforge.plantuml.Dimension2DDouble;
import net.sourceforge.plantuml.SpriteContainer;
import net.sourceforge.plantuml.cucadiagram.Display;
import net.sourceforge.plantuml.ugraphic.UGraphic;
import net.sourceforge.plantuml.ugraphic.UTranslate;

public class TextBlockSprited extends TextBlockSimple {

	private final TextBlock sprite;

	public TextBlockSprited(TextBlock sprite, Display texts, FontConfiguration fontConfiguration,
			HorizontalAlignment horizontalAlignment, SpriteContainer spriteContainer) {
		super(texts, fontConfiguration, horizontalAlignment, spriteContainer, 0);
		this.sprite = sprite;
	}

	@Override
	public Dimension2D calculateDimension(StringBounder stringBounder) {
		final double widthCircledCharacter = getCircledCharacterWithAndMargin(stringBounder);
		final double heightCircledCharacter = sprite.calculateDimension(stringBounder).getHeight();

		final Dimension2D dim = super.calculateDimension(stringBounder);
		return new Dimension2DDouble(dim.getWidth() + widthCircledCharacter, Math.max(heightCircledCharacter,
				dim.getHeight()));
	}

	private double getCircledCharacterWithAndMargin(StringBounder stringBounder) {
		return sprite.calculateDimension(stringBounder).getWidth() + 6.0;
	}

	@Override
	public void drawU(UGraphic ug) {
		final StringBounder stringBounder = ug.getStringBounder();

		sprite.drawU(ug);

		final double widthCircledCharacter = getCircledCharacterWithAndMargin(stringBounder);

		super.drawU(ug.apply(new UTranslate(widthCircledCharacter, 0)));
	}

}