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112 lines
4.0 KiB
Java
112 lines
4.0 KiB
Java
/* ========================================================================
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* PlantUML : a free UML diagram generator
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* ========================================================================
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*
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* (C) Copyright 2009-2020, Arnaud Roques
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*
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* Project Info: http://plantuml.com
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*
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* If you like this project or if you find it useful, you can support us at:
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*
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* http://plantuml.com/patreon (only 1$ per month!)
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* http://plantuml.com/paypal
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*
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* This file is part of PlantUML.
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*
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* PlantUML is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* PlantUML distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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* License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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* USA.
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*
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*
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* Original Author: Arnaud Roques
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*
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*
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*/
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package net.sourceforge.plantuml.graphic;
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import java.awt.geom.Dimension2D;
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import net.sourceforge.plantuml.Dimension2DDouble;
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import net.sourceforge.plantuml.ugraphic.UEllipse;
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import net.sourceforge.plantuml.ugraphic.UGraphic;
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import net.sourceforge.plantuml.ugraphic.UGraphicStencil;
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import net.sourceforge.plantuml.ugraphic.URectangle;
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import net.sourceforge.plantuml.ugraphic.UTranslate;
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class USymbolPerson extends USymbol {
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@Override
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public SkinParameter getSkinParameter() {
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return SkinParameter.PERSON;
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}
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private void drawHeadAndBody(UGraphic ug, boolean shadowing, Dimension2D dimBody, double headSize) {
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final UEllipse head = new UEllipse(headSize, headSize);
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final URectangle body = new URectangle(dimBody).rounded(headSize);
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if (shadowing) {
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body.setDeltaShadow(3.0);
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head.setDeltaShadow(1.0);
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}
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final double posx = (dimBody.getWidth() - headSize) / 2;
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ug.apply(UTranslate.dx(posx)).draw(head);
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ug.apply(UTranslate.dy(headSize)).draw(body);
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}
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private double headSize(Dimension2D dimBody) {
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final double surface = dimBody.getWidth() * dimBody.getHeight();
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return Math.sqrt(surface) * .42;
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}
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private Margin getMargin() {
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return new Margin(10, 10, 10, 10);
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}
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@Override
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public TextBlock asSmall(TextBlock name, final TextBlock label, final TextBlock stereotype,
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final SymbolContext symbolContext, final HorizontalAlignment stereoAlignment) {
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return new AbstractTextBlock() {
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public void drawU(UGraphic ug) {
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final Dimension2D dimFull = calculateDimension(ug.getStringBounder());
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final Dimension2D dimBody = bodyDimension(ug.getStringBounder());
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ug = UGraphicStencil.create(ug, dimFull);
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ug = symbolContext.apply(ug);
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final double headSize = headSize(dimBody);
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drawHeadAndBody(ug, symbolContext.isShadowing(), dimBody, headSize);
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final TextBlock tb = TextBlockUtils.mergeTB(stereotype, label, stereoAlignment);
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final Margin margin = getMargin();
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tb.drawU(ug.apply(new UTranslate(margin.getX1(), margin.getY1() + headSize)));
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}
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public Dimension2D calculateDimension(StringBounder stringBounder) {
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final Dimension2D body = bodyDimension(stringBounder);
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return Dimension2DDouble.delta(body, 0, headSize(body));
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}
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private Dimension2D bodyDimension(StringBounder stringBounder) {
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final Dimension2D dimLabel = label.calculateDimension(stringBounder);
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final Dimension2D dimStereo = stereotype.calculateDimension(stringBounder);
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return getMargin().addDimension(Dimension2DDouble.mergeTB(dimStereo, dimLabel));
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}
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};
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}
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@Override
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public TextBlock asBig(final TextBlock title, final HorizontalAlignment labelAlignment, final TextBlock stereotype,
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final double width, final double height, final SymbolContext symbolContext,
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final HorizontalAlignment stereoAlignment) {
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throw new UnsupportedOperationException();
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}
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} |