CGAffineTransformRotate

- (CGAffineTransform)getTickTransform:(NSNumber *)toValue
{
    CGAffineTransform transform = CGAffineTransformIdentity;
    NSInteger newValue = [toValue integerValue];
    CGFloat defaultAngle = [self getDefaultAngle];
    
    newValue %= 12;
    transform = CGAffineTransformRotate(transform, newValue  * defaultAngle);
    
    return transform;
}