javafx.animation.Interpolatable Maven / Gradle / Ivy
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package javafx.animation;
/**
* A value that can be interpolated. It defines single
* {@link #interpolate(Object, double)} method, which returns interpolated value
* of given fraction.
* @since JavaFX 2.0
*/
@FunctionalInterface
public interface Interpolatable {
/**
* The function calculates an interpolated value along the fraction
* {@code t} between {@code 0.0} and {@code 1.0}. When {@code t} = 1.0,
* {@code endVal} is returned.
*
* @param endValue
* target value
* @param t
* fraction between {@code 0.0} and {@code 1.0}
* @return interpolated value
*/
public T interpolate(T endValue, double t);
}