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Diffstat (limited to 'tikzit/src/common/DiamondShape.m')
| -rw-r--r-- | tikzit/src/common/DiamondShape.m | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/tikzit/src/common/DiamondShape.m b/tikzit/src/common/DiamondShape.m new file mode 100644 index 0000000..580bea9 --- /dev/null +++ b/tikzit/src/common/DiamondShape.m @@ -0,0 +1,63 @@ +// +// RectangleShape.m +// TikZiT +// +// Copyright 2011 Aleks Kissinger +// Copyright 2012 Alex Merry +// 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 "DiamondShape.h" + +#import "Node.h" +#import "Edge.h" + +@implementation DiamondShape + +- (id)init { + self = [super init]; + + if (!self) + return nil; + + Node *n0,*n1,*n2,*n3; + float sz = 0.25f; + + n0 = [Node nodeWithPoint:NSMakePoint(0, sz)]; + n1 = [Node nodeWithPoint:NSMakePoint(sz, 0)]; + n2 = [Node nodeWithPoint:NSMakePoint(0,-sz)]; + n3 = [Node nodeWithPoint:NSMakePoint(-sz,0)]; + + Edge *e0,*e1,*e2,*e3; + + e0 = [Edge edgeWithSource:n0 andTarget:n1]; + e1 = [Edge edgeWithSource:n1 andTarget:n2]; + e2 = [Edge edgeWithSource:n2 andTarget:n3]; + e3 = [Edge edgeWithSource:n3 andTarget:n0]; + + paths = [[NSSet alloc] initWithObjects:[NSArray arrayWithObjects:e0,e1,e2,e3,nil],nil]; + + styleTikz = @"shape=diamond"; + + return self; +} + +@end + +// vi:ft=objc:ts=4:noet:sts=4:sw=4 |