Class Filter

Hierarchy

  • BooleanAesthetic
    • Filter

Constructors

constructor

Properties

_constant _domain? _func? _range _scale? _texture_buffer _textures aesthetic_map current_encoding dataset default_constant default_range default_transform field id partner regl scatterplot

Accessors

column constant default_domain domain map_position range scale texture_buffer transform use_map_on_regl webGLDomain

Methods

apply apply_function_for_textures apply_op arrow_column complete_domain convert_string_encoding default_data encode_for_textures is_dictionary materialize_function ops_to_array post_to_regl_buffer reset_to_defaults toGLType update value_for

Constructors

constructor

Properties

_constant

_constant: boolean = true

Optional _domain

_domain?: [number, number]

Optional _func

_func?: ((d: string | number) => number)

Type declaration

    • (d: string | number): number

    • Parameters

      • d: string | number

      Returns number

_range

_range: [number, number] | Uint8Array

Optional _scale

_scale?: ((p: string | number) => boolean)

Type declaration

    • (p: string | number): boolean

    • Parameters

      • p: string | number

      Returns boolean

_texture_buffer

_texture_buffer: Float32Array | Uint8Array = null

_textures

_textures: Record<string, Texture2D> = {}

aesthetic_map

aesthetic_map: TextureSet

current_encoding

current_encoding: any = null

dataset

dataset: Dataset<any>

default_constant

default_constant: boolean = true

default_range

default_range: [number, number] = ...

default_transform

default_transform: Transform = 'literal'

field

field: string = null

id

id: string

partner

partner: Filter = null

regl

regl: Regl

scatterplot

scatterplot: Plot

Accessors

column

  • get column(): Vector<any>

  • Returns Vector<any>

constant

  • get constant(): GlValueType

  • Returns GlValueType

default_domain

  • get default_domain(): [number, number]

  • Returns [number, number]

domain

  • get domain(): [number, number]

  • Returns [number, number]

map_position

  • get map_position(): number

  • Returns number

range

  • get range(): [number, number] | Uint8Array

  • Returns [number, number] | Uint8Array

scale

  • get scale(): ((arg0: any) => JSValueType)

  • Returns ((arg0: any) => JSValueType)

      • (arg0: any): JSValueType

      • Parameters

        • arg0: any

        Returns JSValueType

texture_buffer

  • get texture_buffer(): Float32Array | Uint8Array

  • Returns Float32Array | Uint8Array

transform

use_map_on_regl

  • get use_map_on_regl(): 0 | 1

  • Returns 0 | 1

webGLDomain

  • get webGLDomain(): number[]

  • Returns number[]

Methods

apply

  • Parameters

    • point: Datum

    Returns boolean

apply_function_for_textures

  • Parameters

    • field: string
    • range: number[]
    • raw_func: string | ((d: string | number) => number)

    Returns void

apply_op

arrow_column

  • Returns Vector<any>

complete_domain

convert_string_encoding

default_data

  • Returns Float32Array | Uint8Array | number[]

encode_for_textures

  • Parameters

    • range: [number, number]

    Returns void

is_dictionary

  • Returns boolean

materialize_function

  • Parameters

    • raw_func: string | ((d: string | number) => number)

    Returns ((d: any) => number) | ((d: string | number) => number)

ops_to_array

post_to_regl_buffer

  • post_to_regl_buffer(): void

  • Returns void

reset_to_defaults

  • Returns void

toGLType

  • Parameters

    • a: boolean

    Returns 0 | 1

update

value_for

  • Parameters

    • point: Datum

    Returns string | number

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