AnticipateInterpolator
class AnticipateInterpolator : Interpolator
An interpolator where the change starts backward then flings forward.
Summary
Public constructors |
|---|
|
Creates a new instance of |
AnticipateInterpolator(tension: Float)Creates a new instance of |
AnticipateInterpolator(context: Context, attrs: AttributeSet?)Creates a new instance of |
Public functions |
|
|---|---|
@FloatRange(to = 1) Float |
getInterpolation(input: @FloatRange(from = 0, to = 1) Float)Maps a value representing the elapsed fraction of an animation to a value that represents the interpolated fraction. |
Public constructors
AnticipateInterpolator
AnticipateInterpolator(tension: Float)
Creates a new instance of AnticipateInterpolator.
| Parameters | |
|---|---|
tension: Float |
Amount of anticipation. When tension equals 0.0f, there is no anticipation and the interpolator becomes a simple acceleration interpolator. |
AnticipateInterpolator
AnticipateInterpolator(context: Context, attrs: AttributeSet?)
Creates a new instance of AnticipateInterpolator from XML.
| Parameters | |
|---|---|
context: Context |
The context. |
attrs: AttributeSet? |
The |
Public functions
getInterpolation
fun getInterpolation(input: @FloatRange(from = 0, to = 1) Float): @FloatRange(to = 1) Float
Maps a value representing the elapsed fraction of an animation to a value that represents the interpolated fraction. This interpolated value is then multiplied by the change in value of an animation to derive the animated value at the current elapsed animation time.
| Parameters | |
|---|---|
input: @FloatRange(from = 0, to = 1) Float |
A value between 0 and 1.0 indicating our current point in the animation where 0 represents the start and 1.0 represents the end |
| Returns | |
|---|---|
@FloatRange(to = 1) Float |
The interpolation value. This value can be more than 1.0 for interpolators which overshoot their targets, or less than 0 for interpolators that undershoot their targets. |