Skip to content

Instantly share code, notes, and snippets.

@xr1337

xr1337/gist:5704301

Last active Dec 18, 2015
Embed
What would you like to do?
Adding a touch Path
@implementation RoundTouchButton{
CGPathRef touchPath;
}
- (id)initWithFrame:(CGRect)frame
{
self = [super initWithFrame:frame];
if (self) {
// Initialization code
touchPath = CGPathCreateWithEllipseInRect(CGRectMake(0, 0, self.frame.size.width, self.frame.size.height), NULL);
}
return self;
}
- (void)dealloc
{
CGPathRelease(touchPath);
}
- (void)drawRect:(CGRect)rect
{
// Drawing code
// debug
CGContextRef ctx = UIGraphicsGetCurrentContext();
CGContextSetFillColorWithColor(ctx, [UIColor purpleColor].CGColor);
CGContextSetLineWidth(ctx, 1);
CGContextAddPath(ctx, touchPath);
CGContextDrawPath(ctx, kCGPathFillStroke);
UIGraphicsEndImageContext();
}
@end
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment