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
|
//
// CircleShape.m
// TikZiT
//
// Copyright 2011 Aleks Kissinger. All rights reserved.
//
//
// This file is part of TikZiT.
//
// TikZiT 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.
//
// TikZiT is 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 TikZiT. If not, see <http://www.gnu.org/licenses/>.
//
#import "CircleShape.h"
#import "Node.h"
#import "Edge.h"
@implementation CircleShape
- (id)init {
[super init];
Node *n0,*n1,*n2,*n3;
n0 = [Node nodeWithPoint:NSMakePoint( 0.0f, 0.2f)];
n1 = [Node nodeWithPoint:NSMakePoint( 0.2f, 0.0f)];
n2 = [Node nodeWithPoint:NSMakePoint( 0.0f, -0.2f)];
n3 = [Node nodeWithPoint:NSMakePoint(-0.2f, 0.0f)];
Edge *e0,*e1,*e2,*e3;
e0 = [Edge edgeWithSource:n0 andTarget:n1]; [e0 setBend:-45];
e1 = [Edge edgeWithSource:n1 andTarget:n2]; [e1 setBend:-45];
e2 = [Edge edgeWithSource:n2 andTarget:n3]; [e2 setBend:-45];
e3 = [Edge edgeWithSource:n3 andTarget:n0]; [e3 setBend:-45];
paths = [[NSSet alloc] initWithObjects:[NSArray arrayWithObjects:e0,e1,e2,e3,nil],nil];
styleTikz = @"circle";
return self;
}
@end
// vi:ft=objc:ts=4:noet:sts=4:sw=4
|
