2011-04-19 16:50:40 +00:00
|
|
|
/* ========================================================================
|
|
|
|
* PlantUML : a free UML diagram generator
|
|
|
|
* ========================================================================
|
|
|
|
*
|
2019-01-16 18:34:41 +00:00
|
|
|
* (C) Copyright 2009-2020, Arnaud Roques
|
2011-04-19 16:50:40 +00:00
|
|
|
*
|
2016-03-06 16:47:34 +00:00
|
|
|
* Project Info: http://plantuml.com
|
2011-04-19 16:50:40 +00:00
|
|
|
*
|
2017-03-15 19:13:31 +00:00
|
|
|
* 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
|
|
|
|
*
|
2011-04-19 16:50:40 +00:00
|
|
|
* 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
|
2013-12-10 19:36:50 +00:00
|
|
|
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
|
2011-04-19 16:50:40 +00:00
|
|
|
* 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
|
|
|
|
*
|
|
|
|
*
|
|
|
|
*/
|
2019-02-09 21:56:24 +00:00
|
|
|
package net.sourceforge.plantuml.sequencediagram;
|
2011-04-19 16:50:40 +00:00
|
|
|
|
2019-03-01 22:16:29 +00:00
|
|
|
import net.sourceforge.plantuml.ColorParam;
|
|
|
|
import net.sourceforge.plantuml.FontParam;
|
|
|
|
import net.sourceforge.plantuml.ISkinParam;
|
|
|
|
import net.sourceforge.plantuml.activitydiagram3.ftile.Arrows;
|
|
|
|
import net.sourceforge.plantuml.activitydiagram3.ftile.Snake;
|
|
|
|
import net.sourceforge.plantuml.cucadiagram.Display;
|
|
|
|
import net.sourceforge.plantuml.graphic.FontConfiguration;
|
|
|
|
import net.sourceforge.plantuml.graphic.HorizontalAlignment;
|
|
|
|
import net.sourceforge.plantuml.graphic.Rainbow;
|
|
|
|
import net.sourceforge.plantuml.graphic.StringBounder;
|
|
|
|
import net.sourceforge.plantuml.graphic.TextBlock;
|
|
|
|
import net.sourceforge.plantuml.sequencediagram.teoz.YPositionedTile;
|
|
|
|
import net.sourceforge.plantuml.skin.rose.Rose;
|
|
|
|
import net.sourceforge.plantuml.ugraphic.UGraphic;
|
2020-03-18 10:50:02 +00:00
|
|
|
import net.sourceforge.plantuml.ugraphic.color.HColor;
|
2019-03-01 22:16:29 +00:00
|
|
|
|
2019-02-09 21:56:24 +00:00
|
|
|
public class LinkAnchor {
|
2011-04-19 16:50:40 +00:00
|
|
|
|
2019-02-09 21:56:24 +00:00
|
|
|
private final String anchor1;
|
|
|
|
private final String anchor2;
|
|
|
|
private final String message;
|
2011-04-19 16:50:40 +00:00
|
|
|
|
2019-02-09 21:56:24 +00:00
|
|
|
public LinkAnchor(String anchor1, String anchor2, String message) {
|
|
|
|
this.anchor1 = anchor1;
|
|
|
|
this.anchor2 = anchor2;
|
|
|
|
this.message = message;
|
|
|
|
}
|
2011-04-19 16:50:40 +00:00
|
|
|
|
2019-02-09 21:56:24 +00:00
|
|
|
@Override
|
|
|
|
public String toString() {
|
|
|
|
return anchor1 + "<->" + anchor2 + " " + message;
|
2011-04-19 16:50:40 +00:00
|
|
|
}
|
|
|
|
|
2019-02-09 21:56:24 +00:00
|
|
|
public final String getAnchor1() {
|
|
|
|
return anchor1;
|
2011-04-19 16:50:40 +00:00
|
|
|
}
|
|
|
|
|
2019-02-09 21:56:24 +00:00
|
|
|
public final String getAnchor2() {
|
|
|
|
return anchor2;
|
2011-04-19 16:50:40 +00:00
|
|
|
}
|
|
|
|
|
2019-02-09 21:56:24 +00:00
|
|
|
public final String getMessage() {
|
|
|
|
return message;
|
2011-04-19 16:50:40 +00:00
|
|
|
}
|
|
|
|
|
2019-03-01 22:16:29 +00:00
|
|
|
public void drawAnchor(UGraphic ug, YPositionedTile tile1, YPositionedTile tile2, ISkinParam param) {
|
|
|
|
|
|
|
|
final StringBounder stringBounder = ug.getStringBounder();
|
|
|
|
final double y1 = tile1.getY(stringBounder);
|
|
|
|
final double y2 = tile2.getY(stringBounder);
|
|
|
|
final double xx1 = tile1.getMiddleX(stringBounder);
|
|
|
|
final double xx2 = tile2.getMiddleX(stringBounder);
|
|
|
|
final double x = (xx1 + xx2) / 2;
|
|
|
|
final double ymin = Math.min(y1, y2);
|
|
|
|
final double ymax = Math.max(y1, y2);
|
|
|
|
|
2020-03-18 10:50:02 +00:00
|
|
|
final HColor color = new Rose().getHtmlColor(param, ColorParam.arrow);
|
2020-04-26 18:31:41 +00:00
|
|
|
final Rainbow rainbow = Rainbow.fromColor(color, null);
|
2019-03-01 22:16:29 +00:00
|
|
|
final Snake snake = new Snake(Arrows.asToUp(), HorizontalAlignment.CENTER, rainbow, Arrows.asToDown());
|
|
|
|
|
|
|
|
final Display display = Display.getWithNewlines(message);
|
|
|
|
final TextBlock title = display.create(new FontConfiguration(param, FontParam.ARROW, null),
|
|
|
|
HorizontalAlignment.CENTER, param);
|
|
|
|
snake.setLabel(title);
|
|
|
|
|
|
|
|
snake.addPoint(x, ymin + 2);
|
|
|
|
snake.addPoint(x, ymax - 2);
|
|
|
|
snake.drawInternal(ug);
|
|
|
|
}
|
|
|
|
|
2011-04-19 16:50:40 +00:00
|
|
|
}
|