Drawrect Animation

Drawrect Animation

- (void)setHighlighted:(BOOL)highlighted animated:(BOOL)animated{
    [super setHighlighted:highlighted];
    [self setNeedsDisplay];
    if (animated) {
        [UIView transitionWithView:self duration:0.1
                           options:UIViewAnimationOptionTransitionCrossDissolve
                        animations:^{
                            [self.layer displayIfNeeded];
                        } completion:nil];
    }
}