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Interface DotDensityRenderer

Hierarchy

Index

Properties

attributes

attributes: AttributeColorInfo[]

Defines the variable(s) used to visualize density.

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authoringInfo

authoringInfo: AuthoringInfo

Authoring metadata only included in renderers generated from one of the Smart Mapping creator methods, such as sizeRendererCreator.createContinuousRenderer() or colorRendererCreator.createContinuousRenderer().

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backgroundColor

backgroundColor: Color

The color used to shade the polygon fill behind the dots.

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declaredClass

declaredClass: string

destroyed

destroyed: boolean

dotBlendingEnabled

dotBlendingEnabled: boolean

Only applicable when two or more attributes are specified.

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dotValue

dotValue: number

Defines the initial dot value used for visualizing density.

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initialized

initialized: boolean

legendOptions

An object providing options for configuring the renderer in the Legend.

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outline

The outline of the polygon.

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referenceScale

referenceScale: number

When defined, the renderer will recalculate the dot value linearly based on the change in the view's scale using the calculateDotValue() method.

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seed

seed: number

When set to a consistent value, dot placements will be preserved for the same scale given all parameters are the same in the renderer.

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Readonly type

type: "dot-density"

The type of renderer.

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visualVariables

visualVariables: VisualVariable[]

An array of Size Visual Variable objects.

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Methods

Protected _get

  • _get(propertyName: string): any
  • _get<T>(propertyName: string): T
  • Parameters

    • propertyName: string

    Returns any

  • Type parameters

    • T

    Parameters

    • propertyName: string

    Returns T

Protected _set

  • Type parameters

    • T

    Parameters

    • propertyName: string
    • value: T

    Returns DotDensityRenderer

calculateDotValue

  • calculateDotValue(scale: number): number
  • Calculates an updated dot value for the given scale for the cases where a referenceScale is provided.

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    Parameters

    • scale: number

    Returns number

clone

  • Creates a deep clone of the renderer.

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    Returns DotDensityRenderer

destroy

  • destroy(): void
  • Returns void

get

  • get<T>(propertyName: string): T
  • get(propertyName: string): any
  • Type parameters

    • T

    Parameters

    • propertyName: string

    Returns T

  • Parameters

    • propertyName: string

    Returns any

Protected notifyChange

  • notifyChange(propertyName: string): void
  • Parameters

    • propertyName: string

    Returns void

set

  • Type parameters

    • T

    Parameters

    • propertyName: string
    • value: T

    Returns DotDensityRenderer

  • Parameters

    Returns DotDensityRenderer

toJSON

  • toJSON(): any
  • Converts an instance of this class to its ArcGIS portal JSON representation.

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    Returns any

watch

  • Parameters

    • path: string | string[]
    • callback: WatchCallback
    • Optional sync: boolean

    Returns WatchHandle

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