jsonUtils

require(["esri/renderers/support/jsonUtils"], function(rendererJsonUtils) { /* code goes here */ });
Object: esri/renderers/support/jsonUtils
Since: ArcGIS API for JavaScript 4.0

Provides a utility method used to deserialize a JSON renderer object returned by the REST API.

Method Overview

NameReturn TypeSummaryObject
Renderer

Creates a new instance of an appropriate Renderer class and initializes it with values from a JSON object generated from a product in the ArcGIS platform.

more details
more detailsjsonUtils

Method Details

fromJSON(json){Renderer}

Creates a new instance of an appropriate Renderer class and initializes it with values from a JSON object generated from a product in the ArcGIS platform. 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.

Parameter:
json Object

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:
TypeDescription
RendererReturns a new instance of an appropriate Renderer class.

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