Calculates the value self will have at time.
The time starts at 0 and ends at propertySpringAnimation:estimated_duration.
See also adw.spring_animation.SpringAnimation.calculateVelocity.
elapsed time, in milliseconds
the value at time
Calculates the value self will have at time.
The time starts at 0 and ends at propertySpringAnimation:estimated_duration.
See also adw.spring_animation.SpringAnimation.calculateVelocity.