net.sourceforge.plantuml.activitydiagram3.gtile.GConnectionHorizontalThenVerticalDown Maven / Gradle / Ivy
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PlantUML is a component that allows to quickly write :
* sequence diagram,
* use case diagram,
* class diagram,
* activity diagram,
* component diagram,
* state diagram
* object diagram
/* ========================================================================
* 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.activitydiagram3.gtile;
import net.sourceforge.plantuml.awt.geom.Dimension2D;
import java.awt.geom.Point2D;
import net.sourceforge.plantuml.Dimension2DDouble;
import net.sourceforge.plantuml.Direction;
import net.sourceforge.plantuml.activitydiagram3.ftile.Arrows;
import net.sourceforge.plantuml.activitydiagram3.ftile.Hexagon;
import net.sourceforge.plantuml.activitydiagram3.ftile.MergeStrategy;
import net.sourceforge.plantuml.activitydiagram3.ftile.Snake;
import net.sourceforge.plantuml.graphic.HorizontalAlignment;
import net.sourceforge.plantuml.graphic.TextBlock;
import net.sourceforge.plantuml.ugraphic.UGraphic;
import net.sourceforge.plantuml.ugraphic.UPolygon;
import net.sourceforge.plantuml.ugraphic.UTranslate;
public class GConnectionHorizontalThenVerticalDown extends GAbstractConnection {
private final TextBlock textBlock;
private final UTranslate pos1;
private final UTranslate pos2;
public GConnectionHorizontalThenVerticalDown(UTranslate pos1, GPoint gpoint1, UTranslate pos2, GPoint gpoint2,
TextBlock textBlock) {
super(gpoint1, gpoint2);
this.textBlock = textBlock;
this.pos1 = pos1;
this.pos2 = pos2;
if (pos1.getTranslated(gpoint1.getPoint2D()).getX() == pos2.getTranslated(gpoint2.getPoint2D()).getX())
throw new IllegalArgumentException();
// See FtileFactoryDelegatorAssembly
}
@Override
public void drawTranslate(UGraphic ug, UTranslate translate1, UTranslate translate2) {
// final Snake snake = Snake.create(getInLinkRenderingColor(), Arrows.asToDown()).withLabel(textBlock,
// HorizontalAlignment.LEFT);
Point2D p1 = pos1.getTranslated(gpoint1.getPoint2D());
Point2D p2 = pos2.getTranslated(gpoint2.getPoint2D());
final Direction originalDirection = Direction.leftOrRight(p1, p2);
p1 = translate1.getTranslated(p1);
p2 = translate2.getTranslated(p2);
final Direction newDirection = Direction.leftOrRight(p1, p2);
if (originalDirection != newDirection) {
final double delta = (originalDirection == Direction.RIGHT ? -1 : 1) * Hexagon.hexagonHalfSize;
// final Dimension2D dimDiamond1 =
// diamond1.calculateDimension(ug.getStringBounder());
final Dimension2D dimDiamond1 = new Dimension2DDouble(0, 0);
final Snake small = Snake.create(skinParam(), getInLinkRenderingColor()).withLabel(textBlock, HorizontalAlignment.LEFT);
small.addPoint(p1);
small.addPoint(p1.getX() + delta, p1.getY());
small.addPoint(p1.getX() + delta, p1.getY() + dimDiamond1.getHeight() * .75);
ug.draw(small);
p1 = small.getLast();
}
UPolygon usingArrow = /* branch.isEmpty() ? null : */ Arrows.asToDown();
final Snake snake = Snake.create(skinParam(), getInLinkRenderingColor(), usingArrow)
.withLabel(textBlock, HorizontalAlignment.LEFT).withMerge(MergeStrategy.LIMITED);
snake.addPoint(p1);
snake.addPoint(p2.getX(), p1.getY());
snake.addPoint(p2);
ug.draw(snake);
}
@Override
public void drawU(UGraphic ug) {
final Snake snake = Snake.create(skinParam(), getInLinkRenderingColor(), Arrows.asToDown()).withLabel(textBlock,
HorizontalAlignment.LEFT);
final Point2D p1 = pos1.getTranslated(gpoint1.getPoint2D());
final Point2D p2 = pos2.getTranslated(gpoint2.getPoint2D());
snake.addPoint(p1);
snake.addPoint(new Point2D.Double(p2.getX(), p1.getY()));
snake.addPoint(p2);
ug.draw(snake);
}
// public double getMaxX(StringBounder stringBounder) {
// return getSimpleSnake().getMaxX(stringBounder);
// }
// // DUPLICATE 4561
// private Rainbow getInLinkRenderingColor() {
// Rainbow color;
// final ISkinParam skinParam = gpoint1.getGtile().skinParam();
// if (UseStyle.useBetaStyle()) {
// final Style style = getDefaultStyleDefinitionArrow().getMergedStyle(skinParam.getCurrentStyleBuilder());
// color = Rainbow.build(style, skinParam.getIHtmlColorSet(), skinParam.getThemeStyle());
// } else
// color = Rainbow.build(skinParam);
//// final LinkRendering linkRendering = tile.getInLinkRendering();
//// if (linkRendering == null) {
//// if (UseStyle.useBetaStyle()) {
//// final Style style = getDefaultStyleDefinitionArrow()
//// .getMergedStyle(skinParam().getCurrentStyleBuilder());
//// return Rainbow.build(style, skinParam().getIHtmlColorSet(), skinParam().getThemeStyle());
//// } else {
//// color = Rainbow.build(skinParam());
//// }
//// } else {
//// color = linkRendering.getRainbow();
//// }
//// if (color.size() == 0) {
//// if (UseStyle.useBetaStyle()) {
//// final Style style = getDefaultStyleDefinitionArrow()
//// .getMergedStyle(skinParam().getCurrentStyleBuilder());
//// return Rainbow.build(style, skinParam().getIHtmlColorSet(), skinParam().getThemeStyle());
//// } else {
//// color = Rainbow.build(skinParam());
//// }
//// }
// return color;
// }
// @Override
// public void drawTranslate(UGraphic ug, UTranslate translate1, UTranslate translate2) {
// final Snake snake = Snake.create(color, Arrows.asToDown()).withLabel(textBlock, HorizontalAlignment.LEFT);
// final Point2D mp1a = translate1.getTranslated(p1);
// final Point2D mp2b = translate2.getTranslated(p2);
// final double middle = (mp1a.getY() + mp2b.getY()) / 2.0;
// snake.addPoint(mp1a);
// snake.addPoint(mp1a.getX(), middle);
// snake.addPoint(mp2b.getX(), middle);
// snake.addPoint(mp2b);
// ug.draw(snake);
//
// }
}