public abstract class javafx.animation.SimpleInterpolator

Inherits from: javafx.animation.Interpolator,

Known subclasses:

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Inherited Variables

javafx.animation.Interpolator

access	name	type	Can Read	Can Init	Can Write	Default Value	description
public	DISCRETE	Interpolator					Built-in interpolator that provides discrete time interpolation. Built-in interpolator that provides discrete time interpolation. The return value of interpolate() is endValue only when the input faction is 1.0, and startValue otherwise. Profile: common
public	EASEBOTH	Interpolator					Built-in interpolator instance that provides ease in/out behavior. Built-in interpolator instance that provides ease in/out behavior. It uses default values of 0.2 and 0.2 for the acceleration and deceleration factors, respectively. Profile: common
public	EASEIN	Interpolator					Built-in interpolator instance that provides ease in behavior. Built-in interpolator instance that provides ease in behavior. It uses value of 0.2 for the acceleration factor. Profile: common
public	EASEOUT	Interpolator					Built-in interpolator instance that provides ease out behavior. Built-in interpolator instance that provides ease out behavior. It uses value of 0.2 for the deceleration factor. Profile: common
public	LINEAR	Interpolator					Built-in interpolator that provides linear time interpolation. Built-in interpolator that provides linear time interpolation. The return value of interpolate() is startValue + (endValue - startValue) * faction. Profile: common

public abstract curve(t: Number) : Number

Mapping from [0.0..1.0] to itself.

Mapping from [0.0..1.0] to itself.

Parameters

t

time, but normalized to the range [0.0..1.0], where 0.0 is the start of the current interval (KeyFrame), while 1.0 is the end of the current interval (KeyFrame). Usually a function that increases monotonically.

Returns

Number

Profile: common

 

public interpolate(startValue: java.lang.Object, endValue: java.lang.Object, fraction: Number) : java.lang.Object

This function takes startValue object and endValue object along with faction between 0.0 and 1.0 and returns another object, between startValue and endValue.

This function takes startValue object and endValue object along with faction between 0.0 and 1.0 and returns another object, between startValue and endValue. The purpose of the function is to define how time (represented as a (0.0 - 1.0) fraction of the duration of an animation) is altered to derive different value calculations during an animation.

Parameters

startValue

endValue

fraction

Returns

Object

Profile: common

 

public interpolate(startValue: Number, endValue: Number, fraction: Number) : Number

This function takes an numeric startValue and an numeric endValue along with faction between 0.0 and 1.0 and returns another numeric value, between startValue and endValue.

This function takes an numeric startValue and an numeric endValue along with faction between 0.0 and 1.0 and returns another numeric value, between startValue and endValue. The purpose of the function is to define how time (represented as a (0.0 - 1.0) fraction of the duration of an animation) is altered to derive different value calculations during an animation.

Parameters

startValue

endValue

fraction

Returns

Number

Profile: common

 

public interpolate(startValue: Integer, endValue: Integer, fraction: Number) : Integer

This function takes an integer startValue and an integer endValue along with faction between 0.0 and 1.0 and returns another integer value, between startValue and endValue.

This function takes an integer startValue and an integer endValue along with faction between 0.0 and 1.0 and returns another integer value, between startValue and endValue. The purpose of the function is to define how time (represented as a (0.0 - 1.0) fraction of the duration of an animation) is altered to derive different value calculations during an animation.

Parameters

startValue

endValue

fraction

Returns

Integer

Profile: common

 

Inherited Functions

javafx.animation.Interpolator

public abstract interpolate(startValue: java.lang.Object, endValue: java.lang.Object, fraction: Number) : java.lang.Object

This function takes startValue and endValue along with faction between 0.0 and 1.0 and returns another value, between startValue and endValue.

This function takes startValue and endValue along with faction between 0.0 and 1.0 and returns another value, between startValue and endValue. The purpose of the function is to define how time (represented as a (0.0 - 1.0) fraction of the duration of an animation) is altered to derive different value calculations during an animation.

Parameters

startValue

start value

endValue

end value

fraction

a value between 0.0 and 1.0

Returns

Object

interpolated value

Profile: common

 

public SPLINE(x1: Number, y1: Number, x2: Number, y2: Number) : Interpolator

Built-in interpolator instance that is shaped using the spline control points defined by (x1, y1) and (x2, y2).

Built-in interpolator instance that is shaped using the spline control points defined by (x1, y1) and (x2, y2). The anchor points of the spline are implicitly defined as (0.0, 0.0) and (1.0, 1.0).

Parameters

x1

x coordinate of the first control point

y1

y coordinate of the first control point

x2

x coordinate of the second control point

y2

y coordinate of the second control point

Returns

Interpolator

A spline interpolator

Profile: common