net.sourceforge.plantuml.graphic.TextBlockCompressed 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
/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2013, Arnaud Roques
*
* Project Info: http://plantuml.sourceforge.net
*
* 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.
*
* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* Original Author: Arnaud Roques
*
* Revision $Revision: 10266 $
*
*/
package net.sourceforge.plantuml.graphic;
import java.awt.geom.Dimension2D;
import java.util.List;
import net.sourceforge.plantuml.Dimension2DDouble;
import net.sourceforge.plantuml.Url;
import net.sourceforge.plantuml.ugraphic.CompressionTransform;
import net.sourceforge.plantuml.ugraphic.SlotFinder;
import net.sourceforge.plantuml.ugraphic.SlotSet;
import net.sourceforge.plantuml.ugraphic.UGraphic;
import net.sourceforge.plantuml.ugraphic.UGraphicCompress;
public class TextBlockCompressed implements TextBlock {
private final TextBlock textBlock;
public TextBlockCompressed(TextBlock textBlock) {
this.textBlock = textBlock;
}
public void drawU(final UGraphic ug) {
final StringBounder stringBounder = ug.getStringBounder();
final CompressionTransform compressionTransform = getCompressionTransform(stringBounder);
textBlock.drawU(new UGraphicCompress(ug, compressionTransform));
}
private CompressionTransform getCompressionTransform(final StringBounder stringBounder) {
final SlotFinder slotFinder = new SlotFinder(stringBounder);
textBlock.drawU(slotFinder);
final SlotSet ysSlotSet = slotFinder.getYSlotSet().reverse().smaller(5.0);
final CompressionTransform compressionTransform = new CompressionTransform(ysSlotSet);
return compressionTransform;
}
public Dimension2D calculateDimension(StringBounder stringBounder) {
final CompressionTransform compressionTransform = getCompressionTransform(stringBounder);
final Dimension2D dim = textBlock.calculateDimension(stringBounder);
return new Dimension2DDouble(dim.getWidth(), compressionTransform.transform(dim.getHeight()));
}
public List getUrls() {
throw new UnsupportedOperationException();
}
}