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FastOutSlowInInterpolator

public class FastOutSlowInInterpolator
extends Object implements Interpolator

java.lang.Object
    android.support.v4.view.animation.FastOutSlowInInterpolator


插值器对应于fast_out_slow_in 使用查找表从(0,0)到(1,1)的贝塞尔曲线的控制点:P0(0,0)P1(0.4,0)P2(0.2,1.0)P3(1.0,1.0)

摘要(Summary)

Public constructors

FastOutSlowInInterpolator()

公共方法(Public methods)

float getInterpolation(float input)

将代表动画流逝部分的值映射到表示插值部分的值。

继承方法(Inherited methods)

From class java.lang.Object
From interface android.animation.TimeInterpolator

Public constructors

FastOutSlowInInterpolator

FastOutSlowInInterpolator ()

公共方法(Public methods)

getInterpolation

float getInterpolation (float input)

将代表动画流逝部分的值映射到表示插值部分的值。 然后将该内插值乘以动画值的变化以导出当前流逝的动画时间的动画值。

参数(Parameters)
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 end
返回(Returns)
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.

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