animationDuration
The amount of time it takes to go through one cycle of the images.
Declaration
var animationDuration: TimeInterval { get set }Discussion
The time duration is measured in seconds. The default value of this property is 0.0, which causes the image view to use a duration equal to the number of images multiplied by 1/30th of a second. Thus, if you had 30 images, the duration would be 1 second.