FastOutLinearInInterpolator
public class FastOutLinearInInterpolator
extends Object
implements Interpolator
插值器对应于fast_out_linear_in
。 使用控制点为(0,0)至(1,1)的Bezier曲线查找表:P0(0,0)P1(0.4,0)P2(1.0,1.0)P3(1.0,1.0)
摘要(Summary)
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。 |
Public constructors
FastOutLinearInInterpolator
FastOutLinearInInterpolator ()
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. |