Added in API level 11
IntEvaluator
open class IntEvaluator : TypeEvaluator<Int!>
| kotlin.Any | |
| ↳ | android.animation.IntEvaluator |
This evaluator can be used to perform type interpolation between int values.
Summary
| Public constructors | |
|---|---|
| Public methods | |
|---|---|
| open Int! |
This function returns the result of linearly interpolating the start and end values, with |
Public constructors
IntEvaluator
IntEvaluator()
Public methods
evaluate
Added in API level 14
open fun evaluate(
fraction: Float,
startValue: Int!,
endValue: Int!
): Int!
This function returns the result of linearly interpolating the start and end values, with fraction representing the proportion between the start and end values. The calculation is a simple parametric calculation: result = x0 + t * (x1 - x0), where x0 is startValue, x1 is endValue, and t is fraction.
| Parameters | |
|---|---|
fraction |
Float: The fraction from the starting to the ending values |
startValue |
Int!: The start value; should be of type int or Integer |
endValue |
Int!: The end value; should be of type int or Integer |
| Return | |
|---|---|
Int! |
A linear interpolation between the start and end values, given the fraction parameter. |