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/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2023, 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.svek.image;
import java.util.Collections;
import net.sourceforge.plantuml.Dimension2DDouble;
import net.sourceforge.plantuml.FontParam;
import net.sourceforge.plantuml.ISkinParam;
import net.sourceforge.plantuml.UseStyle;
import net.sourceforge.plantuml.awt.geom.Dimension2D;
import net.sourceforge.plantuml.creole.CreoleMode;
import net.sourceforge.plantuml.cucadiagram.Display;
import net.sourceforge.plantuml.cucadiagram.IEntity;
import net.sourceforge.plantuml.cucadiagram.Stereotype;
import net.sourceforge.plantuml.graphic.FontConfiguration;
import net.sourceforge.plantuml.graphic.HorizontalAlignment;
import net.sourceforge.plantuml.graphic.StringBounder;
import net.sourceforge.plantuml.graphic.TextBlock;
import net.sourceforge.plantuml.ugraphic.UEllipse;
import net.sourceforge.plantuml.ugraphic.UGraphic;
import net.sourceforge.plantuml.ugraphic.UGroupType;
import net.sourceforge.plantuml.ugraphic.ULine;
import net.sourceforge.plantuml.ugraphic.UStroke;
import net.sourceforge.plantuml.ugraphic.UTranslate;
public class EntityImageState extends EntityImageStateCommon {
final private TextBlock fields;
final private static int MIN_WIDTH = 50;
final private static int MIN_HEIGHT = 50;
final private boolean withSymbol;
final static private double smallRadius = 3;
final static private double smallLine = 3;
final static private double smallMarginX = 7;
final static private double smallMarginY = 4;
public EntityImageState(IEntity entity, ISkinParam skinParam) {
super(entity, skinParam);
final Stereotype stereotype = entity.getStereotype();
this.withSymbol = stereotype != null && stereotype.isWithOOSymbol();
final Display list = Display.create(entity.getBodier().getRawBody());
final FontConfiguration fontConfiguration;
if (UseStyle.useBetaStyle())
fontConfiguration = getStyleState().getFontConfiguration(getSkinParam().getThemeStyle(),
getSkinParam().getIHtmlColorSet());
else
fontConfiguration = FontConfiguration.create(getSkinParam(), FontParam.STATE_ATTRIBUTE, stereotype);
this.fields = list.create8(fontConfiguration, HorizontalAlignment.LEFT, skinParam, CreoleMode.FULL,
skinParam.wrapWidth());
}
public Dimension2D calculateDimension(StringBounder stringBounder) {
final Dimension2D dim = Dimension2DDouble.mergeTB(desc.calculateDimension(stringBounder),
fields.calculateDimension(stringBounder));
double heightSymbol = 0;
if (withSymbol)
heightSymbol += 2 * smallRadius + smallMarginY;
final Dimension2D result = Dimension2DDouble.delta(dim, MARGIN * 2 + 2 * MARGIN_LINE + heightSymbol);
return Dimension2DDouble.atLeast(result, MIN_WIDTH, MIN_HEIGHT);
}
final public void drawU(UGraphic ug) {
ug.startGroup(Collections.singletonMap(UGroupType.ID, getEntity().getIdent().toString(".")));
if (url != null)
ug.startUrl(url);
final StringBounder stringBounder = ug.getStringBounder();
final Dimension2D dimTotal = calculateDimension(stringBounder);
final Dimension2D dimDesc = desc.calculateDimension(stringBounder);
final UStroke stroke;
if (UseStyle.useBetaStyle())
stroke = getStyleState().getStroke();
else
stroke = new UStroke();
ug = applyColorAndStroke(ug);
ug = ug.apply(stroke);
ug.draw(getShape(dimTotal));
final double yLine = MARGIN + dimDesc.getHeight() + MARGIN_LINE;
ug.apply(UTranslate.dy(yLine)).draw(ULine.hline(dimTotal.getWidth()));
if (withSymbol) {
final double xSymbol = dimTotal.getWidth();
final double ySymbol = dimTotal.getHeight();
drawSymbol(ug, xSymbol, ySymbol);
}
final double xDesc = (dimTotal.getWidth() - dimDesc.getWidth()) / 2;
final double yDesc = MARGIN;
desc.drawU(ug.apply(new UTranslate(xDesc, yDesc)));
final double xFields = MARGIN;
final double yFields = yLine + MARGIN_LINE;
fields.drawU(ug.apply(new UTranslate(xFields, yFields)));
if (url != null)
ug.closeUrl();
ug.closeGroup();
}
public static void drawSymbol(UGraphic ug, double xSymbol, double ySymbol) {
xSymbol -= 4 * smallRadius + smallLine + smallMarginX;
ySymbol -= 2 * smallRadius + smallMarginY;
final UEllipse small = new UEllipse(2 * smallRadius, 2 * smallRadius);
ug.apply(new UTranslate(xSymbol, ySymbol)).draw(small);
ug.apply(new UTranslate(xSymbol + smallLine + 2 * smallRadius, ySymbol)).draw(small);
ug.apply(new UTranslate(xSymbol + 2 * smallRadius, ySymbol + smallLine)).draw(ULine.hline(smallLine));
}
}
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