VoxelVariableStyle | References | ArcGIS Maps SDK for JavaScript

import VoxelVariableStyle from "@arcgis/core/layers/voxel/VoxelVariableStyle.js";

Inheritance:: VoxelVariableStyle→Accessor

Since: ArcGIS Maps SDK for JavaScript 4.25

The VoxelVariableStyle allows you to define how an individual variable is rendered. The transferFunction and isosurfaces properties apply to continuous variables, while the uniqueValues property applies to discrete variables.

See also

Constructors

Constructor

Parameters

Parameter	Type	Description	Required
properties	`VoxelVariableStyleProperties`

See the properties table for a list of all the properties that may be passed into the constructor.

Example

// Typical usage
let vxlVariableStyle = new VoxelVariableStyle({
  variableId: 0,
  transferFunction: {
    interpolation: "linear",
    stretchRange: [-803.3854370117188, 804.6875],
    colorStops: [
      {
        color: [23, 244, 247, 255],
        position: 0
      },
      {
        color: [87, 25, 244, 255],
        position: 0.5
      },
      {
        color: [255, 37, 245, 255],
        position: 1
      }
    ],
    rangeFilter: {
      range: [-1000, 1000]
    }
  },
  isosurfaces: [
    {
      color: [102, 136, 248, 255],
      value: -374.6990966796875,
      label: "f32 data -1000 to 1000"
   }
  ],
  label: "f32 data -1000 to 1000"
});

Properties

Any properties can be set, retrieved or listened to. See the Watch for changes topic.

Property	Type	Class
`declaredClass` readonly inherited	`string`	Accessor
`isosurfaces`	`Collection<VoxelIsosurface>`
`label`	`string`
`transferFunction`	`VoxelTransferFunctionStyle`
`uniqueValues`	`Collection<VoxelUniqueValue>`
`variableId`	`number`

declaredClass

readonlyinherited Property

Type: string

Inherited from: Accessor

The name of the class. The declared class name is formatted as esri.folder.className.

isosurfaces

autocast Property

Type: Collection<VoxelIsosurface>

The collection of continuous variable isosurfaces.

label

Property

Type: string

The variable label.

Default value: ""

transferFunction

autocast Property

Type: VoxelTransferFunctionStyle

The transferFunction describes how to render continuous variable volumes and sections.

uniqueValues

autocast Property

Type: Collection<VoxelUniqueValue>

The collection of unique values describes how to render discrete variable volumes and sections.

variableId

Property

Type: number

Id of the VoxelVariable that the style applies to.

Default value: 0

Methods

Method	Signature	Class
`fromJSON` inherited static	`fromJSON(json: any): any`	JSONSupportMixin
`clone`	`clone(): VoxelVariableStyle`
`toJSON` inherited	`toJSON(): any`	JSONSupportMixin

fromJSON

inheritedstatic Method

Signature: fromJSON (json: any): any

Inherited from: JSONSupportMixin

Creates a new instance of this class and initializes it with values from a JSON object generated from an ArcGIS product. The object passed into the input json parameter often comes from a response to a query operation in the REST API or a toJSON() method from another ArcGIS product. See the Using fromJSON() topic in the Guide for details and examples of when and how to use this function.

Parameters

Parameter	Type	Description	Required
json	`any`	A JSON representation of the instance in the ArcGIS format. See the ArcGIS REST API documentation for examples of the structure of various input JSON objects.

Returns: any
Returns a new instance of this class.

clone

Method

Signature: clone (): VoxelVariableStyle

Creates a deep clone of this object. Any properties that store values by reference will be assigned copies of the referenced values on the cloned instance.

Returns: VoxelVariableStyle
A deep clone of the class instance that invoked this method.

toJSON

inherited Method

Signature: toJSON (): any

Inherited from: JSONSupportMixin

Converts an instance of this class to its ArcGIS portal JSON representation. See the Using fromJSON() guide topic for more information.

Returns: any
The ArcGIS portal JSON representation of an instance of this class.