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Class: Scale

Defined in: animation/movement/Scale.ts:23

Extends​

Constructors​

Constructor​

new Scale(mobject, options): Scale

Defined in: animation/movement/Scale.ts:42

Parameters​

mobject​

Mobject

options​

ScaleOptions

Returns​

Scale

Overrides​

Animation.constructor

Properties​

_hasBegun​

protected _hasBegun: boolean = false

Defined in: animation/Animation.ts:38

Track if begin() has been called

Inherited from​

Animation._hasBegun

_isFinished​

protected _isFinished: boolean = false

Defined in: animation/Animation.ts:35

Whether the animation has finished

Inherited from​

Animation._isFinished

_startTime​

protected _startTime: number = null

Defined in: animation/Animation.ts:32

Time when the animation started (set by Timeline)

Inherited from​

Animation._startTime

aboutPoint​

readonly aboutPoint: Vector3Tuple

Defined in: animation/movement/Scale.ts:28

Point to scale about

duration​

readonly duration: number

Defined in: animation/Animation.ts:26

Duration of the animation in seconds

Inherited from​

Animation.duration

mobject​

readonly mobject: Mobject

Defined in: animation/Animation.ts:23

The mobject being animated

Inherited from​

Animation.mobject

rateFunc​

readonly rateFunc: RateFunction

Defined in: animation/Animation.ts:29

Rate function controlling the animation's pacing

Inherited from​

Animation.rateFunc

remover​

remover: boolean = false

Defined in: animation/Animation.ts:44

If true, the scene will remove this mobject after the animation finishes. Used by FadeOut (like Python manim's remover=True).

Inherited from​

Animation.remover

scaleFactor​

readonly scaleFactor: number | Vector3Tuple

Defined in: animation/movement/Scale.ts:25

Scale factor

Accessors​

startTime​

Get Signature​

get startTime(): number

Defined in: animation/Animation.ts:184

Get the start time of this animation (set by Timeline)

Returns​

number

Set Signature​

set startTime(time): void

Defined in: animation/Animation.ts:191

Set the start time of this animation (used by Timeline)

Parameters​
time​

number

Returns​

void

Inherited from​

Animation.startTime

Methods​

begin()​

begin(): void

Defined in: animation/movement/Scale.ts:51

Set up the animation - store initial scale

Returns​

void

Overrides​

Animation.begin

finish()​

finish(): void

Defined in: animation/movement/Scale.ts:120

Ensure the scale is exact at the end

Returns​

void

Overrides​

Animation.finish

interpolate()​

interpolate(alpha): void

Defined in: animation/movement/Scale.ts:92

Interpolate the scale at the given alpha

Parameters​

alpha​

number

Returns​

void

Overrides​

Animation.interpolate

isFinished()​

isFinished(): boolean

Defined in: animation/Animation.ts:145

Check if the animation has finished

Returns​

boolean

Inherited from​

Animation.isFinished

reset()​

reset(): void

Defined in: animation/Animation.ts:154

Reset the animation to its initial state. Restores the mobject to its pre-animation visual state so that re-seeking (especially backward) produces correct results.

Returns​

void

Inherited from​

Animation.reset

update()​

update(_dt, currentTime): void

Defined in: animation/Animation.ts:122

Update the animation for the current frame.

Parameters​

_dt​

number

Time delta since last frame (unused, but available for subclasses)

currentTime​

number

Current time in the timeline

Returns​

void

Inherited from​

Animation.update