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114 lines
4.4 KiB
Java
114 lines
4.4 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 2009-2024, Arnaud Roques
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*
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* Project Info: https://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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* https://plantuml.com/patreon (only 1$ per month!)
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* https://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.activitydiagram3.gtile;
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import net.sourceforge.plantuml.klimt.UTranslate;
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import net.sourceforge.plantuml.klimt.drawing.UGraphic;
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import net.sourceforge.plantuml.klimt.font.StringBounder;
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import net.sourceforge.plantuml.klimt.geom.XDimension2D;
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import net.sourceforge.plantuml.klimt.shape.TextBlock;
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import net.sourceforge.plantuml.utils.MathUtils;
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public class GtileHexagonInsideLabelled extends GtileWithMargin {
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private final TextBlock southLabel;
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private final TextBlock eastLabel;
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private final TextBlock westLabel;
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public GtileHexagonInsideLabelled(GtileHexagonInside diamond, TextBlock southLabel, TextBlock eastLabel,
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TextBlock westLabel) {
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super(diamond, getNorthMargin(diamond, eastLabel, westLabel), getSouthMargin(diamond, southLabel), 0);
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this.eastLabel = eastLabel;
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this.westLabel = westLabel;
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this.southLabel = southLabel;
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}
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public GtileHexagonInsideLabelled withSouthLabel(TextBlock eastLabel) {
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return new GtileHexagonInsideLabelled((GtileHexagonInside) orig, southLabel, eastLabel, westLabel);
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}
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public GtileHexagonInsideLabelled withEastLabel(TextBlock eastLabel) {
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return new GtileHexagonInsideLabelled((GtileHexagonInside) orig, southLabel, eastLabel, westLabel);
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}
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public GtileHexagonInsideLabelled withWestLabel(TextBlock westLabel) {
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return new GtileHexagonInsideLabelled((GtileHexagonInside) orig, southLabel, eastLabel, westLabel);
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}
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private static double getNorthMargin(GtileHexagonInside diamond, TextBlock eastLabel, TextBlock westLabel) {
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final XDimension2D dimWest = westLabel.calculateDimension(diamond.getStringBounder());
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final XDimension2D dimEast = eastLabel.calculateDimension(diamond.getStringBounder());
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final UTranslate east = diamond.getCoord(GPoint.EAST_HOOK);
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final UTranslate west = diamond.getCoord(GPoint.WEST_HOOK);
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return MathUtils.max(0, dimWest.getHeight() - west.getDy(), dimEast.getHeight() - east.getDy());
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}
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private static double getSouthMargin(GtileHexagonInside diamond, TextBlock southLabel) {
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final XDimension2D dimSouth = southLabel.calculateDimension(diamond.getStringBounder());
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return dimSouth.getHeight();
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}
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@Override
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protected void drawUInternal(UGraphic ug) {
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super.drawUInternal(ug);
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final UTranslate south = getCoord(GPoint.SOUTH_HOOK);
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southLabel.drawU(ug.apply(south));
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final UTranslate east = getCoord(GPoint.EAST_HOOK);
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eastLabel.drawU(
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ug.apply(east.compose(UTranslate.dy(-eastLabel.calculateDimension(getStringBounder()).getHeight()))));
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final XDimension2D tmp = westLabel.calculateDimension(getStringBounder());
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final UTranslate west = getCoord(GPoint.WEST_HOOK);
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westLabel.drawU(ug.apply(west.compose(new UTranslate(-tmp.getWidth(), -tmp.getHeight()))));
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}
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@Override
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public XDimension2D calculateDimension(StringBounder stringBounder) {
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final XDimension2D tmp = super.calculateDimension(stringBounder);
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final UTranslate south = getCoord(GPoint.SOUTH_HOOK);
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final XDimension2D southCorner = southLabel.calculateDimension(stringBounder).applyTranslate(south);
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final UTranslate east = getCoord(GPoint.EAST_HOOK);
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final XDimension2D eastCorner = eastLabel.calculateDimension(stringBounder).applyTranslate(east);
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return MathUtils.maxDim(tmp, southCorner, eastCorner);
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}
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}
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