VectorTileGraphicOrigin | API Reference | ArcGIS Maps SDK for JavaScript

Provides information about the VectorTileLayer from which a graphic originates. Origin information maybe available when a graphic is returned from methods such as hitTest() method. You can access the graphic's origin through the graphic's origin property.

The origin information contains the style layer's id and layer index within the vector tile style. Spatial information about the actual feature represented in the style layer is returned only if the style layer is a symbol layer. Otherwise, the graphic's geometry is null.

See also

Constructors

VectorTileGraphicOrigin Constructor new VectorTileGraphicOrigin(layer, layerId, layerIndex)

Parameters

layer VectorTileLayer

The layer of the origin.

layerId String

The id of the style layer of the origin.

layerIndex Number

The index of the style layer of the origin.

Property Overview

Type	Summary	Class
VectorTileLayer	The VectorTileLayer from which a graphic originates.	VectorTileGraphicOrigin
String	The unique identifier of the style layer in the vector tile style.	VectorTileGraphicOrigin
Number	The layer index of the style layer in the vector tile style.	VectorTileGraphicOrigin
String	The type of the graphic origin.	VectorTileGraphicOrigin

Property Details

layer Property layer VectorTileLayerreadonly

The VectorTileLayer from which a graphic originates.

layerId Property layerId Stringreadonly

The unique identifier of the style layer in the vector tile style.

layerIndex Property layerIndex Numberreadonly

The layer index of the style layer in the vector tile style.

type Property type Stringreadonly

The type of the graphic origin.

For VectorTileGraphicOrigin the type is always "vector-tile".