You may see it elsewhere, a animated circle with a centrized counting number.
+ (CircleCounterView *)showCircleDownWithSeconds:(float)seconds onView:(UIView *)view;
+ (CircleCounterView *)showCircleDownWithSeconds:(float)seconds onView:(UIView *)view withSize:(CGSize)size;
+ (CircleCounterView *)showCircleDownWithSeconds:(float)seconds onView:(UIView *)view withSize:(CGSize)size andType:(CircleDownCounterType)type;
Set the properties of the returned CircleCounterView to have more detailed customization.