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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.creole;
import java.awt.geom.Dimension2D;
import net.sourceforge.plantuml.Dimension2DDouble;
import net.sourceforge.plantuml.graphic.FontConfiguration;
import net.sourceforge.plantuml.graphic.HtmlColor;
import net.sourceforge.plantuml.graphic.StringBounder;
import net.sourceforge.plantuml.ugraphic.UChangeBackColor;
import net.sourceforge.plantuml.ugraphic.UChangeColor;
import net.sourceforge.plantuml.ugraphic.UEllipse;
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 Bullet implements Atom {
private final FontConfiguration fontConfiguration;
private final int order;
public Bullet(FontConfiguration fontConfiguration, int order) {
this.fontConfiguration = fontConfiguration;
this.order = order;
}
private double getWidth(StringBounder stringBounder) {
final Dimension2D dim = stringBounder.calculateDimension(fontConfiguration.getFont(), "W");
return dim.getWidth() * (order + 1);
}
public void drawU(UGraphic ug) {
if (order == 0) {
drawU0(ug);
} else {
drawU1(ug);
}
}
public Dimension2D calculateDimension(StringBounder stringBounder) {
if (order == 0) {
return calculateDimension0(stringBounder);
}
return calculateDimension1(stringBounder);
}
private void drawU0(UGraphic ug) {
final HtmlColor color = fontConfiguration.getColor();
ug = ug.apply(new UChangeColor(color)).apply(new UChangeBackColor(color)).apply(new UStroke(0));
// final double width = getWidth(ug.getStringBounder());
ug = ug.apply(new UTranslate(3, 0));
ug.draw(new UEllipse(5, 5));
}
public double getStartingAltitude(StringBounder stringBounder) {
return -5;
}
private Dimension2D calculateDimension0(StringBounder stringBounder) {
return new Dimension2DDouble(getWidth(stringBounder), 5);
}
private void drawU1(UGraphic ug) {
final HtmlColor color = fontConfiguration.getColor();
ug = ug.apply(new UChangeColor(color)).apply(new UChangeBackColor(color)).apply(new UStroke(0));
final double width = getWidth(ug.getStringBounder());
ug = ug.apply(new UTranslate(width - 5, 0));
ug.draw(new URectangle(3.5, 3.5));
}
private Dimension2D calculateDimension1(StringBounder stringBounder) {
return new Dimension2DDouble(getWidth(stringBounder), 3);
}
}
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