CycleInterpolator
public
class
CycleInterpolator
extends Object
implements
Interpolator
java.lang.Object | |
↳ | androidx.core.animation.CycleInterpolator |
Repeats the animation for a specified number of cycles. The rate of change follows a sinusoidal pattern.
Summary
Public constructors | |
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CycleInterpolator(float cycles)
Creates a new instance of |
|
CycleInterpolator(Context context, AttributeSet attrs)
Creates a new instance of |
Public methods | |
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float
|
getInterpolation(float input)
Maps a value representing the elapsed fraction of an animation to a value that represents the interpolated fraction. |
Inherited methods | |
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Public constructors
CycleInterpolator
public CycleInterpolator (float cycles)
Creates a new instance of CycleInterpolator
.
Parameters | |
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cycles |
float : The cycles to repeat.
|
CycleInterpolator
public CycleInterpolator (Context context, AttributeSet attrs)
Creates a new instance of CycleInterpolator
from XML.
Parameters | |
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context |
Context : The context. |
attrs |
AttributeSet : The AttributeSet from XML.
|
Public methods
getInterpolation
public float getInterpolation (float input)
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 | |
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input |
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 endValue is between 0.0 and 1.0 inclusive. |
Returns | |
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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.
Value is between 0.0 and 1.0 inclusive. |