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youtubei.js / YTNodes / Heatmap

Class: Heatmap

Defined in: src/parser/classes/Heatmap.ts:6

Extends

  • YTNode

Constructors

Constructor

new Heatmap(data): Heatmap

Defined in: src/parser/classes/Heatmap.ts:15

Parameters

data

RawNode

Returns

Heatmap

Overrides

YTNode.constructor

Properties

heat_markers

heat_markers: ObservedArray<HeatMarker>

Defined in: src/parser/classes/Heatmap.ts:12


heat_markers_decorations

heat_markers_decorations: ObservedArray<YTNode>

Defined in: src/parser/classes/Heatmap.ts:13


max_height_dp

max_height_dp: number

Defined in: src/parser/classes/Heatmap.ts:9


min_height_dp

min_height_dp: number

Defined in: src/parser/classes/Heatmap.ts:10


show_hide_animation_duration_millis

show_hide_animation_duration_millis: number

Defined in: src/parser/classes/Heatmap.ts:11


type

readonly type: string

Defined in: src/parser/helpers.ts:8

Inherited from

YTNode.type


type

static type: string = 'Heatmap'

Defined in: src/parser/classes/Heatmap.ts:7

Overrides

YTNode.type

Methods

as()

as<T, K>(...types): InstanceType<K[number]>

Defined in: src/parser/helpers.ts:29

Cast to one of the given types.

Type Parameters

T

T extends YTNode

K

K extends YTNodeConstructor<T>[]

Parameters

types

...K

The types to cast to

Returns

InstanceType<K[number]>

The node cast to one of the given types

Throws

If the node is not of the given type

Inherited from

YTNode.as


hasKey()

hasKey<T, R>(key): this is Heatmap & { [k in string]: R }

Defined in: src/parser/helpers.ts:41

Check for a key without asserting the type.

Type Parameters

T

T extends string

R

R = any

Parameters

key

T

The key to check

Returns

this is Heatmap & { [k in string]: R }

Whether the node has the key

Inherited from

YTNode.hasKey


is()

is<T, K>(...types): this is InstanceType<K[number]>

Defined in: src/parser/helpers.ts:19

Check if the node is of the given type.

Type Parameters

T

T extends YTNode

K

K extends YTNodeConstructor<T>[]

Parameters

types

...K

The type to check

Returns

this is InstanceType<K[number]>

whether the node is of the given type

Inherited from

YTNode.is


key()

key<T, R>(key): Maybe

Defined in: src/parser/helpers.ts:51

Assert that the node has the given key and return it.

Type Parameters

T

T extends string

R

R = any

Parameters

key

T

The key to check

Returns

Maybe

The value of the key wrapped in a Maybe

Throws

If the node does not have the key

Inherited from

YTNode.key

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Last Updated: 10/12/25, 3:23 PM