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PlantUML is a component that allows to quickly write diagrams from text.
// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
/* +=======================================================================
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* | PlantUML : a free UML diagram generator
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* (C) Copyright 2009-2024, Arnaud Roques
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package net.sourceforge.plantuml.activitydiagram3.gtile;
import java.util.Collections;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import net.sourceforge.plantuml.activitydiagram3.ftile.Swimlane;
import net.sourceforge.plantuml.klimt.UTranslate;
import net.sourceforge.plantuml.klimt.drawing.UGraphic;
import net.sourceforge.plantuml.klimt.font.StringBounder;
import net.sourceforge.plantuml.klimt.geom.XDimension2D;
import net.sourceforge.plantuml.utils.MathUtils;
public class GtileColumns extends AbstractGtile {
protected final List gtiles;
private double margin;
private double dy;
protected final UTranslate getPosition(int pos) {
double dx = 0;
for (int i = 0; i < pos; i++) {
final XDimension2D dim = gtiles.get(i).calculateDimension(getStringBounder());
dx += dim.getWidth() + margin;
}
return new UTranslate(dx, dy);
}
protected final void setMargin(double margin) {
if (margin < 0)
throw new IllegalArgumentException("margin=" + margin);
this.margin = margin;
}
protected final void pushDown(double height) {
this.dy += height;
}
@Override
public String toString() {
return "GtileIfSimple " + gtiles;
}
public Gtile first() {
return gtiles.get(0);
}
public GtileColumns(List gtiles, Swimlane singleSwimlane, double margin) {
super(gtiles.get(0).getStringBounder(), gtiles.get(0).skinParam(), singleSwimlane);
this.gtiles = gtiles;
this.margin = margin;
}
@Override
protected void drawUInternal(UGraphic ug) {
for (int i = 0; i < gtiles.size(); i++) {
final Gtile tile = gtiles.get(i);
final UTranslate pos = getPosition(i);
ug.apply(pos).draw(tile);
}
}
@Override
public XDimension2D calculateDimension(StringBounder stringBounder) {
XDimension2D result = new XDimension2D(0, 0);
for (int i = 0; i < gtiles.size(); i++) {
final XDimension2D dim = gtiles.get(i).calculateDimension(stringBounder);
final UTranslate pos = getPosition(i);
final XDimension2D corner = dim.applyTranslate(pos);
result = MathUtils.maxDim(result, corner);
}
return result;
}
public Set getSwimlanes() {
final Set result = new HashSet<>();
for (Gtile tile : gtiles)
result.addAll(tile.getSwimlanes());
return Collections.unmodifiableSet(result);
}
// public Collection getMyChildren() {
// return Collections.unmodifiableCollection(gtiles);
// }
}