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Class: NumberPlane

Defined in: mobjects/graphing/NumberPlane.ts:56

NumberPlane - A coordinate system with a background grid

Extends Axes to add a grid of background lines for better visualization of the coordinate space.

Example​

// Create a simple number plane
const plane = new NumberPlane();

// Create a number plane with custom grid styling
const styledPlane = new NumberPlane({
  xRange: [-5, 5, 1],
  yRange: [-3, 3, 1],
  backgroundLineStyle: {
    color: '#334455',
    strokeWidth: 0.5,
    opacity: 0.3
  }
});

Extends​

Extended by​

Constructors​

Constructor​

new NumberPlane(options): NumberPlane

Defined in: mobjects/graphing/NumberPlane.ts:65

Parameters​

options​

NumberPlaneOptions = {}

Returns​

NumberPlane

Overrides​

Axes.constructor

Properties​

__savedMobjectState​

__savedMobjectState: unknown = null

Defined in: core/Mobject.ts:82

JSON-serializable saved state (used by restoreState()).

Inherited from​

Axes.__savedMobjectState

_color​

protected _color: string = '#ffffff'

Defined in: core/Mobject.ts:57

Inherited from​

Axes._color

_dirty​

_dirty: boolean = true

Defined in: core/Mobject.ts:75

Inherited from​

Axes._dirty

_disableChildZLayering​

protected _disableChildZLayering: boolean = false

Defined in: core/Mobject.ts:72

When true, children skip the 2D z-layering offset in _syncToThree.

Inherited from​

Axes._disableChildZLayering

_opacity​

protected _opacity: number = 1

Defined in: core/Mobject.ts:68

Inherited from​

Axes._opacity

_style​

protected _style: MobjectStyle

Defined in: core/Mobject.ts:73

Inherited from​

Axes._style

_threeObject​

_threeObject: Object3D<Object3DEventMap> = null

Defined in: core/Mobject.ts:74

Inherited from​

Axes._threeObject

_tipLength​

protected _tipLength: number

Defined in: mobjects/graphing/Axes.ts:74

Inherited from​

Axes._tipLength

_tips​

protected _tips: boolean

Defined in: mobjects/graphing/Axes.ts:73

Inherited from​

Axes._tips

_xLength​

protected _xLength: number

Defined in: mobjects/graphing/Axes.ts:71

Inherited from​

Axes._xLength

_xRange​

protected _xRange: [number, number, number]

Defined in: mobjects/graphing/Axes.ts:69

Inherited from​

Axes._xRange

_xTip​

protected _xTip: VMobject = null

Defined in: mobjects/graphing/Axes.ts:75

Inherited from​

Axes._xTip

_yLength​

protected _yLength: number

Defined in: mobjects/graphing/Axes.ts:72

Inherited from​

Axes._yLength

_yRange​

protected _yRange: [number, number, number]

Defined in: mobjects/graphing/Axes.ts:70

Inherited from​

Axes._yRange

_yTip​

protected _yTip: VMobject = null

Defined in: mobjects/graphing/Axes.ts:76

Inherited from​

Axes._yTip

children​

children: Mobject[] = []

Defined in: core/Mobject.ts:52

Inherited from​

Axes.children

createdAtBeginning​

createdAtBeginning: boolean = false

Defined in: core/Mobject.ts:56

Inherited from​

Axes.createdAtBeginning

fillOpacity​

fillOpacity: number = 0

Defined in: core/Mobject.ts:70

Inherited from​

Axes.fillOpacity

id​

readonly id: string

Defined in: core/Mobject.ts:50

Inherited from​

Axes.id

parent​

parent: Mobject = null

Defined in: core/Mobject.ts:51

Inherited from​

Axes.parent

position​

position: Vector3

Defined in: core/Mobject.ts:53

Inherited from​

Axes.position

rotation​

rotation: Euler

Defined in: core/Mobject.ts:54

Inherited from​

Axes.rotation

savedState​

savedState: Mobject = null

Defined in: core/Mobject.ts:78

Saved mobject copy (used by Restore animation). Set by saveState().

Inherited from​

Axes.savedState

scaleVector​

scaleVector: Vector3

Defined in: core/Mobject.ts:55

Inherited from​

Axes.scaleVector

strokeWidth​

strokeWidth: number = 4

Defined in: core/Mobject.ts:69

Inherited from​

Axes.strokeWidth

targetCopy​

targetCopy: Mobject = null

Defined in: core/Mobject.ts:80

Target copy used by generateTarget() / MoveToTarget animation.

Inherited from​

Axes.targetCopy

xAxis​

xAxis: NumberLine

Defined in: mobjects/graphing/Axes.ts:65

The x-axis NumberLine

Inherited from​

Axes.xAxis

yAxis​

yAxis: NumberLine

Defined in: mobjects/graphing/Axes.ts:67

The y-axis NumberLine

Inherited from​

Axes.yAxis

Accessors​

color​

Get Signature​

get color(): string

Defined in: core/Mobject.ts:58

Returns​

string

Set Signature​

set color(value): void

Defined in: core/Mobject.ts:61

Parameters​
value​

string

Returns​

void

Inherited from​

Axes.color

fillColor​

Get Signature​

get fillColor(): string

Defined in: core/Mobject.ts:171

Returns​

string

Set Signature​

set fillColor(color): void

Defined in: core/Mobject.ts:175

Parameters​
color​

string

Returns​

void

Inherited from​

Axes.fillColor

isDirty​

Get Signature​

get isDirty(): boolean

Defined in: core/Mobject.ts:448

Returns​

boolean

Inherited from​

Axes.isDirty

length​

Get Signature​

get length(): number

Defined in: core/Group.ts:260

Get the number of mobjects in this group.

Returns​

number

Inherited from​

Axes.length

opacity​

Get Signature​

get opacity(): number

Defined in: core/Mobject.ts:101

Returns​

number

Set Signature​

set opacity(value): void

Defined in: core/Mobject.ts:105

Parameters​
value​

number

Returns​

void

Inherited from​

Axes.opacity

style​

Get Signature​

get style(): MobjectStyle

Defined in: core/Mobject.ts:109

Returns​

MobjectStyle

Inherited from​

Axes.style

submobjects​

Get Signature​

get submobjects(): Mobject[]

Defined in: core/Mobject.ts:123

Returns​

Mobject[]

Inherited from​

Axes.submobjects

xRange​

Get Signature​

get xRange(): [number, number, number]

Defined in: mobjects/graphing/Axes.ts:312

Public accessor for x range (matches Python Manim's ax.x_range)

Returns​

[number, number, number]

Inherited from​

Axes.xRange

yRange​

Get Signature​

get yRange(): [number, number, number]

Defined in: mobjects/graphing/Axes.ts:324

Public accessor for y range (matches Python Manim's ax.y_range)

Returns​

[number, number, number]

Inherited from​

Axes.yRange

Methods​

_createCopy()​

protected _createCopy(): NumberPlane

Defined in: mobjects/graphing/NumberPlane.ts:315

Create a copy of this NumberPlane

Returns​

NumberPlane

Overrides​

Axes._createCopy

_createThreeObject()​

protected _createThreeObject(): Object3D

Defined in: core/Group.ts:238

Create the Three.js backing object for this Group. A group is simply a THREE.Group that contains children.

Returns​

Object3D

Inherited from​

Axes._createThreeObject

_getBoundingBox()​

_getBoundingBox(): object

Defined in: core/Mobject.ts:367

Returns​

object

depth​

depth: number

height​

height: number

width​

width: number

Deprecated​

Use getBoundingBox() instead.

Inherited from​

Axes._getBoundingBox

_getEdgeInDirection()​

_getEdgeInDirection(direction): Vector3Tuple

Defined in: core/Mobject.ts:360

Parameters​

direction​

Vector3Tuple

Returns​

Vector3Tuple

Inherited from​

Axes._getEdgeInDirection

_markDirty()​

_markDirty(): void

Defined in: core/Mobject.ts:438

Returns​

void

Inherited from​

Axes._markDirty

_markDirtyUpward()​

_markDirtyUpward(): void

Defined in: core/Mobject.ts:442

Returns​

void

Inherited from​

Axes._markDirtyUpward

_syncMaterialToThree()​

protected _syncMaterialToThree(): void

Defined in: core/Mobject.ts:436

Returns​

void

Inherited from​

Axes._syncMaterialToThree

_syncToThree()​

_syncToThree(): void

Defined in: core/Mobject.ts:416

Returns​

void

Inherited from​

Axes._syncToThree

[iterator]()​

[iterator](): Iterator<Mobject>

Defined in: core/Group.ts:276

Iterate over all mobjects in the group.

Returns​

Iterator<Mobject>

Inherited from​

Axes.[iterator]

add()​

add(mobject): this

Defined in: core/Group.ts:31

Add a mobject to this group.

Parameters​

mobject​

Mobject

Mobject to add

Returns​

this

this for chaining

Inherited from​

Axes.add

addUpdater()​

addUpdater(updater, callOnAdd): this

Defined in: core/Mobject.ts:474

Parameters​

updater​

UpdaterFunction

callOnAdd​

boolean = false

Returns​

this

Inherited from​

Axes.addUpdater

alignTo()​

alignTo(target, direction): this

Defined in: core/Mobject.ts:345

Parameters​

target​

Mobject | Vector3Tuple

direction​

Vector3Tuple

Returns​

this

Inherited from​

Axes.alignTo

applyFunction()​

applyFunction(fn): this

Defined in: core/Mobject.ts:504

Parameters​

fn​

(point) => number[]

Returns​

this

Inherited from​

Axes.applyFunction

applyToFamily()​

applyToFamily(func): this

Defined in: core/Mobject.ts:462

Parameters​

func​

(mobject) => void

Returns​

this

Inherited from​

Axes.applyToFamily

become()​

become(other): this

Defined in: core/Mobject.ts:294

Parameters​

other​

Mobject

Returns​

this

Inherited from​

Axes.become

c2p()​

c2p(x, y): Vector3Tuple

Defined in: mobjects/graphing/Axes.ts:247

Alias for coordsToPoint (matches Python Manim's c2p shorthand)

Parameters​

x​

number

y​

number

Returns​

Vector3Tuple

Inherited from​

Axes.c2p

c2pX()​

c2pX(x): number

Defined in: mobjects/graphing/Axes.ts:352

Convert an x coordinate to visual x position

Parameters​

x​

number

Returns​

number

Inherited from​

Axes.c2pX

c2pY()​

c2pY(y): number

Defined in: mobjects/graphing/Axes.ts:359

Convert a y coordinate to visual y position

Parameters​

y​

number

Returns​

number

Inherited from​

Axes.c2pY

center()​

center(): this

Defined in: core/Mobject.ts:397

Returns​

this

Inherited from​

Axes.center

clear()​

clear(): this

Defined in: core/Group.ts:73

Remove all children from this group.

Returns​

this

this for chaining

Inherited from​

Axes.clear

clearUpdaters()​

clearUpdaters(): this

Defined in: core/Mobject.ts:486

Returns​

this

Inherited from​

Axes.clearUpdaters

coordsToPoint()​

coordsToPoint(x, y): Vector3Tuple

Defined in: mobjects/graphing/Axes.ts:251

Parameters​

x​

number

y​

number

Returns​

Vector3Tuple

Inherited from​

Axes.coordsToPoint

copy()​

copy(): Mobject

Defined in: core/Mobject.ts:276

Returns​

Mobject

Inherited from​

Axes.copy

dispose()​

dispose(): void

Defined in: core/Mobject.ts:532

Returns​

void

Inherited from​

Axes.dispose

filter()​

filter(fn): Group

Defined in: core/Group.ts:304

Filter mobjects in the group.

Parameters​

fn​

(mobject, index) => boolean

Filter predicate

Returns​

Group

New Group with filtered mobjects

Inherited from​

Axes.filter

flip()​

flip(axis): this

Defined in: core/Mobject.ts:225

Parameters​

axis​

Vector3Tuple = ...

Returns​

this

Inherited from​

Axes.flip

forEach()​

forEach(fn): this

Defined in: core/Group.ts:285

Apply a function to each mobject in the group.

Parameters​

fn​

(mobject, index) => void

Function to apply

Returns​

this

this for chaining

Inherited from​

Axes.forEach

generateTarget()​

generateTarget(): Mobject

Defined in: core/Mobject.ts:516

Returns​

Mobject

Inherited from​

Axes.generateTarget

get()​

get(index): Mobject

Defined in: core/Group.ts:269

Get a mobject by index.

Parameters​

index​

number

Index of the mobject

Returns​

Mobject

The mobject at the given index, or undefined

Inherited from​

Axes.get

getArea()​

getArea(graph, xRange, options): VMobject

Defined in: mobjects/graphing/Axes.ts:605

Create a filled area between a graph and either the x-axis or another graph.

Parameters​

graph​

FunctionGraph

The primary graph boundary

xRange​

[number, number]

The x interval [start, end]

options​

Area options

boundedGraph?​

FunctionGraph

color?​

string

opacity?​

number

strokeWidth?​

number

Returns​

VMobject

A filled VMobject representing the area

Inherited from​

Axes.getArea

getAxisLabels()​

getAxisLabels(xLabelOrOpts?, yLabelArg?): Group

Defined in: mobjects/graphing/Axes.ts:387

Get axis labels ("x" and "y" by default). Labels can be LaTeX strings or pre-built Mobject instances (e.g. Tex, MathTex).

Parameters​

xLabelOrOpts?​

string | Mobject | { xLabel?: string | Mobject; yLabel?: string | Mobject; }

yLabelArg?​

string | Mobject

Returns​

Group

A Group containing the two labels

Inherited from​

Axes.getAxisLabels

getBackgroundLines()​

getBackgroundLines(): Group

Defined in: mobjects/graphing/NumberPlane.ts:263

Get the background lines Group

Returns​

Group

Group containing all background grid lines

getBackgroundLineStyle()​

getBackgroundLineStyle(): BackgroundLineStyle

Defined in: mobjects/graphing/NumberPlane.ts:308

Get the background line style

Returns​

BackgroundLineStyle

getBottom()​

getBottom(): Vector3Tuple

Defined in: core/Mobject.ts:376

Returns​

Vector3Tuple

Inherited from​

Axes.getBottom

getBoundingBox()​

getBoundingBox(): object

Defined in: core/Mobject.ts:363

Returns​

object

depth​

depth: number

height​

height: number

width​

width: number

Inherited from​

Axes.getBoundingBox

getBounds()​

getBounds(): object

Defined in: core/Mobject.ts:310

Returns​

object

max​

max: object

max.x​

x: number

max.y​

y: number

max.z​

z: number

min​

min: object

min.x​

x: number

min.y​

y: number

min.z​

z: number

Inherited from​

Axes.getBounds

getCenter()​

getCenter(): Vector3Tuple

Defined in: core/Group.ts:86

Get the center of the group (average of all children centers). Children maintain world-space coordinates, so no group position offset is added (shift/moveTo only update children, not group position).

Returns​

Vector3Tuple

Center position as [x, y, z]

Inherited from​

Axes.getCenter

getEdge()​

getEdge(direction): Vector3Tuple

Defined in: core/Mobject.ts:370

Parameters​

direction​

Vector3Tuple

Returns​

Vector3Tuple

Inherited from​

Axes.getEdge

getFamily()​

getFamily(): Mobject[]

Defined in: core/Mobject.ts:468

Returns​

Mobject[]

Inherited from​

Axes.getFamily

getGraphLabel()​

getGraphLabel(graph, labelOrOptions?, options?): MathTex

Defined in: mobjects/graphing/Axes.ts:440

Get a label for a graph at a specific x-value. Matches Python Manim's axes.get_graph_label() API.

Parameters​

graph​

FunctionGraph

The FunctionGraph to label

labelOrOptions?​

string | { color?: string; direction?: Vector3Tuple; label?: string; xVal?: number; }

options?​

Positioning options

color?​

string

direction?​

Vector3Tuple

label?​

string

xVal?​

number

Returns​

MathTex

A MathTex label positioned near the graph

Inherited from​

Axes.getGraphLabel

getLeft()​

getLeft(): Vector3Tuple

Defined in: core/Mobject.ts:379

Returns​

Vector3Tuple

Inherited from​

Axes.getLeft

getOrigin()​

getOrigin(): Vector3Tuple

Defined in: mobjects/graphing/Axes.ts:345

Get the origin point in visual coordinates

Returns​

Vector3Tuple

Inherited from​

Axes.getOrigin

getRiemannRectangles()​

getRiemannRectangles(graph, options): VGroup

Defined in: mobjects/graphing/Axes.ts:534

Create Riemann sum rectangles under a graph.

Parameters​

graph​

FunctionGraph

The FunctionGraph to approximate

options​

Riemann rectangle options

color?​

string

dx?​

number

fillOpacity?​

number

strokeColor?​

string

strokeWidth?​

number

xRange?​

[number, number]

Returns​

VGroup

A VGroup of filled rectangles

Inherited from​

Axes.getRiemannRectangles

getRight()​

getRight(): Vector3Tuple

Defined in: core/Mobject.ts:382

Returns​

Vector3Tuple

Inherited from​

Axes.getRight

getThreeObject()​

getThreeObject(): Object3D

Defined in: core/Mobject.ts:452

Returns​

Object3D

Inherited from​

Axes.getThreeObject

getTop()​

getTop(): Vector3Tuple

Defined in: core/Mobject.ts:373

Returns​

Vector3Tuple

Inherited from​

Axes.getTop

getUpdaters()​

getUpdaters(): UpdaterFunction[]

Defined in: core/Mobject.ts:493

Returns​

UpdaterFunction[]

Inherited from​

Axes.getUpdaters

getVerticalLine()​

getVerticalLine(point, options): VMobject

Defined in: mobjects/graphing/Axes.ts:490

Create a vertical line from the x-axis to a point.

Parameters​

point​

Vector3Tuple

The target point [x, y, z] in visual coordinates

options​

Line options

color?​

string

lineFunc?​

typeof Line | typeof DashedLine

strokeWidth?​

number

Returns​

VMobject

A Line from the x-axis to the point

Inherited from​

Axes.getVerticalLine

getXAxis()​

getXAxis(): NumberLine

Defined in: mobjects/graphing/Axes.ts:293

Get the x-axis NumberLine

Returns​

NumberLine

Inherited from​

Axes.getXAxis

getXLength()​

getXLength(): number

Defined in: mobjects/graphing/Axes.ts:331

Get the visual x length

Returns​

number

Inherited from​

Axes.getXLength

getXRange()​

getXRange(): [number, number, number]

Defined in: mobjects/graphing/Axes.ts:307

Get the x range

Returns​

[number, number, number]

Inherited from​

Axes.getXRange

getYAxis()​

getYAxis(): NumberLine

Defined in: mobjects/graphing/Axes.ts:300

Get the y-axis NumberLine

Returns​

NumberLine

Inherited from​

Axes.getYAxis

getYLength()​

getYLength(): number

Defined in: mobjects/graphing/Axes.ts:338

Get the visual y length

Returns​

number

Inherited from​

Axes.getYLength

getYRange()​

getYRange(): [number, number, number]

Defined in: mobjects/graphing/Axes.ts:319

Get the y range

Returns​

[number, number, number]

Inherited from​

Axes.getYRange

hasUpdaters()​

hasUpdaters(): boolean

Defined in: core/Mobject.ts:490

Returns​

boolean

Inherited from​

Axes.hasUpdaters

i2gp()​

i2gp(x, graph): Vector3Tuple

Defined in: mobjects/graphing/Axes.ts:515

Input to graph point: convert an x value to the visual point on a graph. Shorthand for graph.getPointFromX(x).

Parameters​

x​

number

The x coordinate in graph space

graph​

FunctionGraph

The FunctionGraph

Returns​

Vector3Tuple

The visual coordinates on the graph

Inherited from​

Axes.i2gp

inputToGraphPoint()​

inputToGraphPoint(x, graph): Vector3Tuple

Defined in: mobjects/graphing/Axes.ts:524

Alias for i2gp — convert an x value to the visual point on a graph. Matches Python Manim's axes.input_to_graph_point() API.

Parameters​

x​

number

graph​

FunctionGraph

Returns​

Vector3Tuple

Inherited from​

Axes.inputToGraphPoint

map()​

map<T>(fn): T[]

Defined in: core/Group.ts:295

Map over all mobjects in the group.

Type Parameters​

T​

T

Parameters​

fn​

(mobject, index) => T

Mapping function

Returns​

T[]

Array of mapped values

Inherited from​

Axes.map

moveTo()​

moveTo(target, alignedEdge?): this

Defined in: core/Group.ts:127

Move the group center to the given point, or align with another Mobject.

Parameters​

target​

Target position [x, y, z] or Mobject to align with

Mobject | Vector3Tuple

alignedEdge?​

Vector3Tuple

Optional edge direction to align (e.g., UL aligns upper-left edges)

Returns​

this

this for chaining

Inherited from​

Axes.moveTo

moveToAligned()​

moveToAligned(target, alignedEdge?): this

Defined in: core/Mobject.ts:355

Parameters​

target​

Mobject | Vector3Tuple

alignedEdge?​

Vector3Tuple

Returns​

this

Inherited from​

Axes.moveToAligned

nextTo()​

nextTo(target, direction, buff): this

Defined in: core/Mobject.ts:328

Parameters​

target​

Mobject | Vector3Tuple

direction​

Vector3Tuple = RIGHT

buff​

number = 0.25

Returns​

this

Inherited from​

Axes.nextTo

plot()​

plot(func, options): FunctionGraph

Defined in: mobjects/graphing/Axes.ts:369

Plot a function on these axes, returning a FunctionGraph.

Parameters​

func​

(x) => number

Function y = f(x)

options​

Partial<Omit<FunctionGraphOptions, "func" | "axes">> = {}

Additional FunctionGraph options (color, strokeWidth, etc.)

Returns​

FunctionGraph

A FunctionGraph bound to these axes

Inherited from​

Axes.plot

plotLineGraph()​

plotLineGraph(options): VDict

Defined in: mobjects/graphing/Axes.ts:693

Plot a line graph connecting data points with straight line segments. Returns a VDict with "line_graph" (the connecting line) and "vertex_dots" (dots at each data point).

Matches Python Manim's axes.plot_line_graph() API.

Parameters​

options​

Line graph options

addVertexDots?​

boolean

lineColor?​

string

strokeWidth?​

number

vertexDotRadius?​

number

vertexDotStyle?​

{ color?: string; fillOpacity?: number; strokeColor?: string; strokeWidth?: number; }

vertexDotStyle.color?​

string

vertexDotStyle.fillOpacity?​

number

vertexDotStyle.strokeColor?​

string

vertexDotStyle.strokeWidth?​

number

xValues​

number[]

yValues​

number[]

Returns​

VDict

A VDict with "line_graph" and "vertex_dots" entries

Inherited from​

Axes.plotLineGraph

pointToCoords()​

pointToCoords(point): [number, number]

Defined in: mobjects/graphing/Axes.ts:271

Convert visual point coordinates to graph coordinates

Parameters​

point​

Vector3Tuple

Visual point [x, y, z]

Returns​

[number, number]

The graph coordinates [x, y]

Inherited from​

Axes.pointToCoords

prepareForNonlinearTransform()​

prepareForNonlinearTransform(numPieces): this

Defined in: core/Mobject.ts:509

Parameters​

numPieces​

number = 50

Returns​

this

Inherited from​

Axes.prepareForNonlinearTransform

remove()​

remove(mobject): this

Defined in: core/Group.ts:56

Remove a mobject from this group.

Parameters​

mobject​

Mobject

Mobject to remove

Returns​

this

this for chaining

Inherited from​

Axes.remove

removeUpdater()​

removeUpdater(updater): this

Defined in: core/Mobject.ts:480

Parameters​

updater​

UpdaterFunction

Returns​

this

Inherited from​

Axes.removeUpdater

replace()​

replace(target, stretch): this

Defined in: core/Mobject.ts:299

Parameters​

target​

Mobject

stretch​

boolean = false

Returns​

this

Inherited from​

Axes.replace

restoreState()​

restoreState(): boolean

Defined in: core/Mobject.ts:526

Returns​

boolean

Inherited from​

Axes.restoreState

rotate()​

rotate(angle, axisOrOptions?): this

Defined in: core/Group.ts:157

Rotate all children around an axis. Only children are rotated to avoid double-counting with Three.js hierarchy.

Parameters​

angle​

number

Rotation angle in radians

axisOrOptions?​

Vector3Tuple | { aboutPoint?: Vector3Tuple; axis?: Vector3Tuple; }

Returns​

this

this for chaining

Inherited from​

Axes.rotate

rotateAboutOrigin()​

rotateAboutOrigin(angle, axis): this

Defined in: core/Mobject.ts:221

Parameters​

angle​

number

axis​

Vector3Tuple = ...

Returns​

this

Inherited from​

Axes.rotateAboutOrigin

saveState()​

saveState(): this

Defined in: core/Mobject.ts:521

Returns​

this

Inherited from​

Axes.saveState

scale()​

scale(factor): this

Defined in: core/Group.ts:174

Scale all children. Only children are scaled to avoid double-counting with Three.js hierarchy.

Parameters​

factor​

Scale factor (number for uniform, tuple for non-uniform)

number | Vector3Tuple

Returns​

this

this for chaining

Inherited from​

Axes.scale

setBackgroundLineStyle()​

setBackgroundLineStyle(style): this

Defined in: mobjects/graphing/NumberPlane.ts:296

Set the background line style

Parameters​

style​

Partial<BackgroundLineStyle>

Returns​

this

setColor()​

setColor(color): this

Defined in: core/Group.ts:187

Set the color of all children.

Parameters​

color​

string

CSS color string

Returns​

this

this for chaining

Inherited from​

Axes.setColor

setFill()​

setFill(color?, opacity?): this

Defined in: core/Mobject.ts:165

Parameters​

color?​

string

opacity?​

number

Returns​

this

Inherited from​

Axes.setFill

setFillOpacity()​

setFillOpacity(opacity): this

Defined in: core/Group.ts:226

Set the fill opacity of all children.

Parameters​

opacity​

number

Fill opacity (0-1)

Returns​

this

this for chaining

Inherited from​

Axes.setFillOpacity

setIncludeBackgroundLines()​

setIncludeBackgroundLines(include): this

Defined in: mobjects/graphing/NumberPlane.ts:270

Set whether to show background lines

Parameters​

include​

boolean

Returns​

this

setOpacity()​

setOpacity(opacity): this

Defined in: core/Group.ts:200

Set the opacity of all children.

Parameters​

opacity​

number

Opacity value (0-1)

Returns​

this

this for chaining

Inherited from​

Axes.setOpacity

setStrokeWidth()​

setStrokeWidth(width): this

Defined in: core/Group.ts:213

Set the stroke width of all children.

Parameters​

width​

number

Stroke width in pixels

Returns​

this

this for chaining

Inherited from​

Axes.setStrokeWidth

setStyle()​

setStyle(style): this

Defined in: core/Mobject.ts:113

Parameters​

style​

Partial<MobjectStyle>

Returns​

this

Inherited from​

Axes.setStyle

setX()​

setX(x): this

Defined in: core/Mobject.ts:385

Parameters​

x​

number

Returns​

this

Inherited from​

Axes.setX

setY()​

setY(y): this

Defined in: core/Mobject.ts:389

Parameters​

y​

number

Returns​

this

Inherited from​

Axes.setY

setZ()​

setZ(z): this

Defined in: core/Mobject.ts:393

Parameters​

z​

number

Returns​

this

Inherited from​

Axes.setZ

shift()​

shift(delta): this

Defined in: core/Group.ts:113

Shift all children by the given delta. Only children are shifted (they maintain world-space coordinates). The group's own position is NOT updated to avoid double-counting when getCenter() computes the average of children centers.

Parameters​

delta​

Vector3Tuple

Translation vector [x, y, z]

Returns​

this

this for chaining

Inherited from​

Axes.shift

toCorner()​

toCorner(direction, buff, frameDimensions?): this

Defined in: core/Mobject.ts:406

Parameters​

direction​

Vector3Tuple = ...

buff​

number = 0.5

frameDimensions?​

[number, number]

Returns​

this

Inherited from​

Axes.toCorner

toEdge()​

toEdge(direction, buff, frameDimensions?): this

Defined in: core/Mobject.ts:401

Parameters​

direction​

Vector3Tuple

buff​

number = 0.5

frameDimensions?​

[number, number]

Returns​

this

Inherited from​

Axes.toEdge

update()​

update(dt): void

Defined in: core/Mobject.ts:497

Parameters​

dt​

number

Returns​

void

Inherited from​

Axes.update