[iOS] UILabel+Striketrough

UILabel+Striketrough.m

- (void)drawRect:(CGRect)rect {
	if (self.text && [self.text length] > 0) {
		CGContextRef context = UIGraphicsGetCurrentContext();
		[self.textColor set];
		[self.text drawInRect:rect withFont:self.font];
		CGContextSetStrokeColorWithColor(context, self.textColor.CGColor);
		CGContextSetLineWidth(context, 1.0f);
		
		CGContextMoveToPoint(context, CGRectGetMinX(rect), CGRectGetMidY(rect));
		CGContextAddLineToPoint(context, CGRectGetMaxX(rect), CGRectGetMidY(rect));
		CGContextStrokePath(context);
	}
}