require(["esri/renderers/support/jsonUtils"], (rendererJsonUtils) => { /* code goes here */ });
import * as rendererJsonUtils from "@arcgis/core/renderers/support/jsonUtils.js";
esri/renderers/support/jsonUtils
Provides a utility method used to deserialize a JSON renderer object returned by the REST API.
Method Overview
| Name | Return Type | Summary | Object |
|---|---|---|---|
Creates a new instance of an appropriate Renderer class and initializes it with values from a JSON object generated from an ArcGIS product. | jsonUtils |
Method Details
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fromJSON
MethodfromJSON(json){Renderer} -
Creates a new instance of an appropriate Renderer class and initializes it with values from a JSON object generated from an ArcGIS product. The object passed into the input
jsonparameter 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.Parameterjson ObjectA 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.
ReturnsType Description Renderer Returns a new instance of an appropriate Renderer class.