mirror of https://github.com/octoleo/plantuml.git
242 lines
9.4 KiB
Java
242 lines
9.4 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 2009-2020, 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.activitydiagram3.ftile.vcompact;
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import java.awt.geom.Dimension2D;
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import java.util.Collection;
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import java.util.Set;
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import net.sourceforge.plantuml.AlignmentParam;
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import net.sourceforge.plantuml.FontParam;
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import net.sourceforge.plantuml.ISkinParam;
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import net.sourceforge.plantuml.LineParam;
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import net.sourceforge.plantuml.SkinParam;
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import net.sourceforge.plantuml.activitydiagram3.LinkRendering;
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import net.sourceforge.plantuml.activitydiagram3.ftile.AbstractFtile;
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import net.sourceforge.plantuml.activitydiagram3.ftile.Ftile;
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import net.sourceforge.plantuml.activitydiagram3.ftile.FtileGeometry;
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import net.sourceforge.plantuml.activitydiagram3.ftile.FtileUtils;
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import net.sourceforge.plantuml.activitydiagram3.ftile.Swimlane;
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import net.sourceforge.plantuml.cucadiagram.Display;
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import net.sourceforge.plantuml.graphic.FontConfiguration;
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import net.sourceforge.plantuml.graphic.HorizontalAlignment;
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import net.sourceforge.plantuml.graphic.HtmlColor;
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import net.sourceforge.plantuml.graphic.HtmlColorUtils;
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import net.sourceforge.plantuml.graphic.StringBounder;
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import net.sourceforge.plantuml.graphic.SymbolContext;
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import net.sourceforge.plantuml.graphic.TextBlock;
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import net.sourceforge.plantuml.graphic.TextBlockUtils;
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import net.sourceforge.plantuml.graphic.UGraphicInterceptorUDrawable;
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import net.sourceforge.plantuml.graphic.USymbol;
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import net.sourceforge.plantuml.style.PName;
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import net.sourceforge.plantuml.style.SName;
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import net.sourceforge.plantuml.style.Style;
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import net.sourceforge.plantuml.style.StyleSignature;
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import net.sourceforge.plantuml.svek.UGraphicForSnake;
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import net.sourceforge.plantuml.ugraphic.LimitFinder;
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import net.sourceforge.plantuml.ugraphic.MinMax;
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import net.sourceforge.plantuml.ugraphic.UFont;
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import net.sourceforge.plantuml.ugraphic.UGraphic;
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import net.sourceforge.plantuml.ugraphic.UStroke;
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import net.sourceforge.plantuml.ugraphic.UTranslate;
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import net.sourceforge.plantuml.utils.MathUtils;
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public class FtileGroup extends AbstractFtile {
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private final double diffYY2 = 20;
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private final Ftile inner;
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private final TextBlock name;
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private final TextBlock headerNote;
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private final HtmlColor borderColor;
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private final HtmlColor backColor;
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private final double shadowing;
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private final UStroke stroke;
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private final USymbol type;
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private final double roundCorner;
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final public StyleSignature getDefaultStyleDefinitionPartition() {
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return StyleSignature.of(SName.root, SName.element, SName.activityDiagram, SName.partition);
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}
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public FtileGroup(Ftile inner, Display title, Display displayNote, HtmlColor arrowColor, HtmlColor backColor,
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HtmlColor titleColor, ISkinParam skinParam, HtmlColor borderColor, USymbol type, double roundCorner) {
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super(inner.skinParam());
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this.roundCorner = roundCorner;
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this.type = type;
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this.backColor = backColor == null ? HtmlColorUtils.WHITE : backColor;
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this.inner = FtileUtils.addHorizontalMargin(inner, 10);
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this.borderColor = borderColor == null ? HtmlColorUtils.BLACK : borderColor;
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final FontConfiguration fc;
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if (SkinParam.USE_STYLES()) {
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final Style style = getDefaultStyleDefinitionPartition().getMergedStyle(skinParam.getCurrentStyleBuilder());
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fc = style.getFontConfiguration(getIHtmlColorSet());
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this.shadowing = style.value(PName.Shadowing).asDouble();
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} else {
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final UFont font = skinParam.getFont(null, false, FontParam.PARTITION);
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final HtmlColor fontColor = skinParam.getFontHtmlColor(null, FontParam.PARTITION);
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fc = new FontConfiguration(font, fontColor, skinParam.getHyperlinkColor(),
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skinParam.useUnderlineForHyperlink(), skinParam.getTabSize());
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this.shadowing = skinParam().shadowing(null) ? 3 : 0;
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}
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if (title == null) {
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this.name = TextBlockUtils.empty(0, 0);
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} else {
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this.name = title.create(fc, HorizontalAlignment.LEFT, skinParam);
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}
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if (Display.isNull(displayNote)) {
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this.headerNote = TextBlockUtils.empty(0, 0);
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} else {
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this.headerNote = new FloatingNote(displayNote, skinParam);
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}
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final UStroke thickness = skinParam.getThickness(LineParam.partitionBorder, null);
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this.stroke = thickness == null ? new UStroke(2) : thickness;
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}
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@Override
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public Collection<Ftile> getMyChildren() {
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return inner.getMyChildren();
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}
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@Override
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public LinkRendering getInLinkRendering() {
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return inner.getInLinkRendering();
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}
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public Set<Swimlane> getSwimlanes() {
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return inner.getSwimlanes();
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}
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public Swimlane getSwimlaneIn() {
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return inner.getSwimlaneIn();
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}
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public Swimlane getSwimlaneOut() {
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return inner.getSwimlaneOut();
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}
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private double diffHeightTitle(StringBounder stringBounder) {
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final Dimension2D dimTitle = name.calculateDimension(stringBounder);
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return Math.max(25, dimTitle.getHeight() + 20);
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}
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private UTranslate getTranslate(StringBounder stringBounder) {
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final double suppWidth = suppWidth(stringBounder);
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return new UTranslate(suppWidth / 2, diffHeightTitle(stringBounder) + headerNoteHeight(stringBounder));
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}
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private MinMax getInnerMinMax(StringBounder stringBounder) {
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final LimitFinder limitFinder = new LimitFinder(stringBounder, false);
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final UGraphicForSnake interceptor = new UGraphicForSnake(limitFinder);
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final UGraphicInterceptorUDrawable interceptor2 = new UGraphicInterceptorUDrawable(interceptor);
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inner.drawU(interceptor2);
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interceptor2.flushUg();
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return limitFinder.getMinMax();
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}
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public double suppWidth(StringBounder stringBounder) {
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final FtileGeometry orig = getInnerDimension(stringBounder);
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final Dimension2D dimTitle = name.calculateDimension(stringBounder);
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final Dimension2D dimHeaderNote = headerNote.calculateDimension(stringBounder);
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final double suppWidth = MathUtils
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.max(orig.getWidth(), dimTitle.getWidth() + 20, dimHeaderNote.getWidth() + 20) - orig.getWidth();
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return suppWidth;
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}
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private FtileGeometry cachedInnerDimension;
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private FtileGeometry getInnerDimension(StringBounder stringBounder) {
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if (cachedInnerDimension == null) {
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cachedInnerDimension = getInnerDimensionSlow(stringBounder);
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}
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return cachedInnerDimension;
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}
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private FtileGeometry getInnerDimensionSlow(StringBounder stringBounder) {
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final FtileGeometry orig = inner.calculateDimension(stringBounder);
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final MinMax minMax = getInnerMinMax(stringBounder);
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final double missingWidth = minMax.getMaxX() - orig.getWidth();
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if (missingWidth > 0) {
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return orig.addDim(missingWidth + 5, 0);
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}
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return orig;
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}
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@Override
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protected FtileGeometry calculateDimensionFtile(StringBounder stringBounder) {
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final FtileGeometry orig = getInnerDimension(stringBounder);
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final double suppWidth = suppWidth(stringBounder);
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final double width = orig.getWidth() + suppWidth;
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final double height = orig.getHeight() + diffHeightTitle(stringBounder) + diffYY2
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+ headerNoteHeight(stringBounder);
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final double titleAndHeaderNoteHeight = diffHeightTitle(stringBounder) + headerNoteHeight(stringBounder);
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if (orig.hasPointOut()) {
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return new FtileGeometry(width, height, orig.getLeft() + suppWidth / 2, orig.getInY()
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+ titleAndHeaderNoteHeight, orig.getOutY() + titleAndHeaderNoteHeight);
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}
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return new FtileGeometry(width, height, orig.getLeft() + suppWidth / 2, orig.getInY()
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+ titleAndHeaderNoteHeight);
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}
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private double headerNoteHeight(StringBounder stringBounder) {
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return headerNote.calculateDimension(stringBounder).getHeight();
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}
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public void drawU(UGraphic ug) {
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final StringBounder stringBounder = ug.getStringBounder();
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final Dimension2D dimTotal = calculateDimension(stringBounder);
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// final double roundCorner = type.getSkinParameter().getRoundCorner(skinParam(), null);
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final SymbolContext symbolContext = new SymbolContext(backColor, borderColor).withShadow(shadowing)
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.withStroke(stroke).withCorner(roundCorner, 0);
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type.asBig(name, inner.skinParam().getHorizontalAlignment(AlignmentParam.packageTitleAlignment, null, false),
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TextBlockUtils.empty(0, 0), dimTotal.getWidth(), dimTotal.getHeight(), symbolContext,
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skinParam().getStereotypeAlignment()).drawU(ug);
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final Dimension2D dimHeaderNote = headerNote.calculateDimension(stringBounder);
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headerNote.drawU(ug.apply(new UTranslate(dimTotal.getWidth() - dimHeaderNote.getWidth() - 10,
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diffHeightTitle(ug.getStringBounder()) - 10)));
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ug.apply(getTranslate(stringBounder)).draw(inner);
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}
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}
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