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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!)
* 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.flowdiagram;
import java.awt.geom.Dimension2D;
import net.sourceforge.plantuml.Dimension2DDouble;
import net.sourceforge.plantuml.SpriteContainerEmpty;
import net.sourceforge.plantuml.cucadiagram.Display;
import net.sourceforge.plantuml.golem.Tile;
import net.sourceforge.plantuml.graphic.AbstractTextBlock;
import net.sourceforge.plantuml.graphic.FontConfiguration;
import net.sourceforge.plantuml.graphic.HorizontalAlignment;
import net.sourceforge.plantuml.graphic.HtmlColorUtils;
import net.sourceforge.plantuml.graphic.StringBounder;
import net.sourceforge.plantuml.graphic.TextBlock;
import net.sourceforge.plantuml.ugraphic.Shadowable;
import net.sourceforge.plantuml.ugraphic.UChangeBackColor;
import net.sourceforge.plantuml.ugraphic.UChangeColor;
import net.sourceforge.plantuml.ugraphic.UFont;
import net.sourceforge.plantuml.ugraphic.UGraphic;
import net.sourceforge.plantuml.ugraphic.URectangle;
import net.sourceforge.plantuml.ugraphic.UStroke;
import net.sourceforge.plantuml.ugraphic.UTranslate;
public class ActivityBox extends AbstractTextBlock {
private static final int CORNER = 25;
private static final int MARGIN = 10;
private final Tile tile;
private final String id;
private final String label;
private final TextBlock tb;
public ActivityBox(Tile tile, String id, String label) {
this.tile = tile;
this.id = id;
this.label = label;
final UFont font = UFont.serif(14);
final FontConfiguration fc = FontConfiguration.blackBlueTrue(font);
tb = Display.create(label).create(fc, HorizontalAlignment.LEFT, new SpriteContainerEmpty());
}
public Tile getTile() {
return tile;
}
public String getId() {
return id;
}
public String getLabel() {
return label;
}
public void drawU(UGraphic ug) {
final Dimension2D dimTotal = calculateDimension(ug.getStringBounder());
// final Dimension2D dimDesc = tb.calculateDimension(ug.getStringBounder());
final double widthTotal = dimTotal.getWidth();
final double heightTotal = dimTotal.getHeight();
final Shadowable rect = new URectangle(widthTotal, heightTotal, CORNER, CORNER);
ug = ug.apply(new UChangeColor(HtmlColorUtils.MY_RED));
ug = ug.apply(new UChangeBackColor(HtmlColorUtils.MY_YELLOW));
ug.apply(new UStroke(1.5)).draw(rect);
tb.drawU(ug.apply(new UTranslate(MARGIN, MARGIN)));
}
public Dimension2D calculateDimension(StringBounder stringBounder) {
final Dimension2D dim = tb.calculateDimension(stringBounder);
return Dimension2DDouble.delta(dim, 2 * MARGIN, 2 * MARGIN);
}
}
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