GTKX

API Reference / @gtkx/animated / Interpolation

Class: Interpolation<Input, Output> ​

Defined in: node_modules/.pnpm/@react-spring+core@10.1.2_react@19.2.8/node_modules/@react-spring/core/dist/react-spring_core.modern.d.mts:17

An Interpolation is a memoized value that's computed whenever one of its FluidValue dependencies has its value changed.

Other FrameValue objects can depend on this. For example, passing an Interpolation as the to prop of a useSpring call will trigger an animation toward the memoized value.

Extends ​

Type Parameters ​

Input ​

Input = any

Output ​

Output = any

Constructors ​

Constructor ​

new Interpolation<Input, Output>(source, args): Interpolation<Input, Output>

Defined in: node_modules/.pnpm/@react-spring+core@10.1.2_react@19.2.8/node_modules/@react-spring/core/dist/react-spring_core.modern.d.mts:28

Parameters ​

source ​

unknown

args ​

InterpolatorArgs<Input, Output>

Returns ​

Interpolation<Input, Output>

Overrides ​

FrameValue.constructor

Properties ​

_active ​

protected _active: Set<FluidValue<any, any>>

Defined in: node_modules/.pnpm/@react-spring+core@10.1.2_react@19.2.8/node_modules/@react-spring/core/dist/react-spring_core.modern.d.mts:27

The inputs which are currently animating

_priority ​

protected _priority: number

Defined in: node_modules/.pnpm/@react-spring+core@10.1.2_react@19.2.8/node_modules/@react-spring/core/dist/react-spring_core.modern.d.mts:50

Inherited from ​

FrameValue._priority

calc ​

readonly calc: InterpolatorFn<Input, Output>

Defined in: node_modules/.pnpm/@react-spring+core@10.1.2_react@19.2.8/node_modules/@react-spring/core/dist/react-spring_core.modern.d.mts:25

The function that maps inputs values to output

id ​

readonly id: number

Defined in: node_modules/.pnpm/@react-spring+core@10.1.2_react@19.2.8/node_modules/@react-spring/core/dist/react-spring_core.modern.d.mts:47

Inherited from ​

FrameValue.id

idle ​

idle: boolean

Defined in: node_modules/.pnpm/@react-spring+core@10.1.2_react@19.2.8/node_modules/@react-spring/core/dist/react-spring_core.modern.d.mts:23

Equals false when in the frameloop

Overrides ​

FrameValue.idle

key? ​

optional key?: string

Defined in: node_modules/.pnpm/@react-spring+core@10.1.2_react@19.2.8/node_modules/@react-spring/core/dist/react-spring_core.modern.d.mts:21

Useful for debugging.

Overrides ​

FrameValue.key

source ​

readonly source: unknown

Defined in: node_modules/.pnpm/@react-spring+core@10.1.2_react@19.2.8/node_modules/@react-spring/core/dist/react-spring_core.modern.d.mts:19

The source of input values

Accessors ​

priority ​

Get Signature ​

get priority(): number

Defined in: node_modules/.pnpm/@react-spring+core@10.1.2_react@19.2.8/node_modules/@react-spring/core/dist/react-spring_core.modern.d.mts:51

Returns ​

number

Set Signature ​

set priority(priority): void

Defined in: node_modules/.pnpm/@react-spring+core@10.1.2_react@19.2.8/node_modules/@react-spring/core/dist/react-spring_core.modern.d.mts:52

Parameters ​
priority ​

number

Returns ​

void

Inherited from ​

FrameValue.priority

Methods ​

_attach() ​

protected _attach(): void

Defined in: node_modules/.pnpm/@react-spring+core@10.1.2_react@19.2.8/node_modules/@react-spring/core/dist/react-spring_core.modern.d.mts:34

Called when the first child is added.

Returns ​

void

Overrides ​

FrameValue._attach

_detach() ​

protected _detach(): void

Defined in: node_modules/.pnpm/@react-spring+core@10.1.2_react@19.2.8/node_modules/@react-spring/core/dist/react-spring_core.modern.d.mts:35

Called when the last child is removed.

Returns ​

void

Overrides ​

FrameValue._detach

_get() ​

protected _get(): Output

Defined in: node_modules/.pnpm/@react-spring+core@10.1.2_react@19.2.8/node_modules/@react-spring/core/dist/react-spring_core.modern.d.mts:32

Returns ​

Output

_onChange() ​

protected _onChange(value, idle?): void

Defined in: node_modules/.pnpm/@react-spring+core@10.1.2_react@19.2.8/node_modules/@react-spring/core/dist/react-spring_core.modern.d.mts:71

Tell our children about our new value

Parameters ​

value ​

Output

idle? ​

boolean

Returns ​

void

Inherited from ​

FrameValue._onChange

_onPriorityChange() ​

protected _onPriorityChange(priority): void

Defined in: node_modules/.pnpm/@react-spring+core@10.1.2_react@19.2.8/node_modules/@react-spring/core/dist/react-spring_core.modern.d.mts:73

Tell our children about our new priority

Parameters ​

priority ​

number

Returns ​

void

Inherited from ​

FrameValue._onPriorityChange

_start() ​

protected _start(): void

Defined in: node_modules/.pnpm/@react-spring+core@10.1.2_react@19.2.8/node_modules/@react-spring/core/dist/react-spring_core.modern.d.mts:33

Returns ​

void

advance() ​

advance(_dt?): void

Defined in: node_modules/.pnpm/@react-spring+core@10.1.2_react@19.2.8/node_modules/@react-spring/core/dist/react-spring_core.modern.d.mts:31

Internal

Parameters ​

_dt? ​

number

Returns ​

void

Overrides ​

FrameValue.advance

eventObserved() ​

eventObserved(event): void

Defined in: node_modules/.pnpm/@react-spring+core@10.1.2_react@19.2.8/node_modules/@react-spring/core/dist/react-spring_core.modern.d.mts:37

Internal

Parameters ​

event ​

Event

Returns ​

void

Overrides ​

FrameValue.eventObserved

get() ​

get(): Output

Defined in: node_modules/.pnpm/@react-spring+core@10.1.2_react@19.2.8/node_modules/@react-spring/core/dist/react-spring_core.modern.d.mts:54

Get the current value

Returns ​

Output

Inherited from ​

FrameValue.get

interpolate() ​

interpolate<Out>(...args): Interpolation<Output, Out>

Defined in: node_modules/.pnpm/@react-spring+core@10.1.2_react@19.2.8/node_modules/@react-spring/core/dist/react-spring_core.modern.d.mts:58

Type Parameters ​

Out ​

Out

Parameters ​

args ​

...InterpolatorArgs<Output, Out>

Returns ​

Interpolation<Output, Out>

Deprecated ​

Use the to method instead.

Inherited from ​

FrameValue.interpolate

observerAdded() ​

protected observerAdded(count): void

Defined in: node_modules/.pnpm/@react-spring+core@10.1.2_react@19.2.8/node_modules/@react-spring/core/dist/react-spring_core.modern.d.mts:60

Called after an observer is added.

Parameters ​

count ​

number

Returns ​

void

Inherited from ​

FrameValue.observerAdded

observerRemoved() ​

protected observerRemoved(count): void

Defined in: node_modules/.pnpm/@react-spring+core@10.1.2_react@19.2.8/node_modules/@react-spring/core/dist/react-spring_core.modern.d.mts:61

Called after an observer is removed.

Parameters ​

count ​

number

Returns ​

void

Inherited from ​

FrameValue.observerRemoved

to() ​

to<Out>(...args): Interpolation<Output, Out>

Defined in: node_modules/.pnpm/@react-spring+core@10.1.2_react@19.2.8/node_modules/@react-spring/core/dist/react-spring_core.modern.d.mts:56

Create a spring that maps our value to another value

Type Parameters ​

Out ​

Out

Parameters ​

args ​

...InterpolatorArgs<Output, Out>

Returns ​

Interpolation<Output, Out>

Inherited from ​

FrameValue.to

toJSON() ​

toJSON(): Output

Defined in: node_modules/.pnpm/@react-spring+core@10.1.2_react@19.2.8/node_modules/@react-spring/core/dist/react-spring_core.modern.d.mts:59

Returns ​

Output

Inherited from ​

FrameValue.toJSON