# Interface RendererJsonBase

Defines how features are rendered on the map.

See https://developers.arcgis.com/web-map-specification/objects/renderer/ https://developers.arcgis.com/web-scene-specification/objects/renderer/.

interface RendererJsonBase {
authoringInfo?: AuthoringInfoJson;
rotationExpression?: string;
rotationType?: RotationJsonType;
type: RendererJsonType;
visualVariables?: VisualVariableJson[];
}

#### Hierarchy (view full)

- RendererJsonBase
  - ClassBreaksRendererJson
  - HeatmapRendererJson
  - PointCloudRendererJsonBase
  - PredominanceRendererJson
  - SimpleRendererJson
  - TemporalRendererJson
  - UniqueValueFromStyleRendererJson
  - UniqueValueRendererJson
  - VectorFieldRendererJson

#####
Index

### Properties

authoringInfo?
rotationExpression?
rotationType?
type
visualVariables?

##
Properties

### `Optional` authoringInfo

authoringInfo?: AuthoringInfoJson

An object containing metadata about the authoring process for creating a renderer object. This allows the authoring clients to save specific overridable settings so that next time it is accessed via the UI, their selections are remembered. Non-authoring clients should ignore it.

### `Optional` rotationExpression

rotationExpression?: string

A constant value or an expression that derives the angle of rotation based on a feature attribute value. When an attribute name is specified, it's enclosed in square brackets.

### `Optional` rotationType

rotationType?: RotationJsonType

String value (either geographic or arithmetic) which controls the origin and direction of rotation on point features. If the rotationType is defined as 'arithmetic', the symbol is rotated from East in a counter-clockwise direction where East is the 0� axis. If the rotationType is defined as 'geographic', the symbol is rotated from North in a clockwise direction where North is the 0� axis.

### type

type: RendererJsonType

The type of renderer. See RendererJsonType.

### `Optional` visualVariables

visualVariables?: VisualVariableJson[]

An array of visualVariable objects used for continuous color or size, simple, and unique values with feature opacity.