# Interface SimpleRendererJson

A simple renderer is a renderer that uses one symbol only.

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

interface SimpleRendererJson {
authoringInfo?: AuthoringInfoJson;
description?: string;
label?: string;
rotationExpression?: string;
rotationType?: RotationJsonType;
symbol: SymbolJson;
type: "simple";
visualVariables?: VisualVariableJson[];
}

#### Hierarchy (view full)

- RendererJsonBase
  - SimpleRendererJson

#####
Index

### Properties

authoringInfo?
description?
label?
rotationExpression?
rotationType?
symbol
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.

Inherited from RendererJsonBase.authoringInfo

### `Optional` description

description?: string

The text string that does not appear in the table of contents but may appear in the legend.

### `Optional` label

label?: string

The text string that is displayed in the table of contents.

### `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.

Inherited from RendererJsonBase.rotationExpression

### `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.

Inherited from RendererJsonBase.rotationType

### symbol

symbol: SymbolJson

An object that represents how all features will be drawn.

### type

type

The type of renderer. See RendererJsonType.

Overrides RendererJsonBase.type

### `Optional` visualVariables

visualVariables?: VisualVariableJson[]

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

Inherited from RendererJsonBase.visualVariables