1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2017, 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.graph2;
import java.awt.geom.AffineTransform;
import java.awt.geom.Point2D;
import java.util.ArrayList;
import java.util.List;
public class MagicPointsFactory2 {
private final Point2D.Double p1;
private final Point2D.Double p2;
private final List<Point2D.Double> result = new ArrayList<Point2D.Double>();
public MagicPointsFactory2(Point2D.Double p1, Point2D.Double p2) {
this.p1 = p1;
this.p2 = p2;
final double dx = p2.x - p1.x;
final double dy = p2.y - p1.y;
final int interv = 5;
final int intervAngle = 10;
final double theta = Math.PI * 2 / intervAngle;
for (int a = 0; a < 10; a++) {
final AffineTransform at = AffineTransform.getRotateInstance(theta * a, p1.x, p1.y);
for (int i = 0; i < interv * 2; i++) {
final Point2D.Double p = new Point2D.Double(p1.x + dx * i / interv, p1.y + dy * i / interv);
result.add((Point2D.Double) at.transform(p, null));
}
}
}
public List<Point2D.Double> get() {
return result;
}
}
|