ColumnChartMediaInfo

// Create a new ColumnChart to display within the PopupTemplate
// Create the ChartMediaInfoValue
let columnChartValue = new ChartMediaInfoValue({
  fields: ["<array of strings indicating fields>"],
  normalizeField: null,
  tooltipField: "<field name>"
});

// Create the ColumnChartMediaInfo media type
let columnChart = new ColumnChartMediaInfo({
  title: "<b>Count by type</b>",
  caption: "Per block",
  value: columnChartValue
});

// Create the MediaContent
let mediaElement = new MediaContent({
  mediaInfos: [columnChart]
});

Property Overview

Property Details

altText String

Since: ArcGIS Maps SDK for JavaScript 4.16

Provides an alternate text for an image if the image cannot be displayed.

caption String

Defines a caption for the media.

title String

The title of the media element.

type Stringreadonly

Indicates the type of chart.

Default Value:column-chart

value ChartMediaInfoValueautocast

Defines the chart value.

Method Overview

Method Details

clone(){ColumnChartMediaInfo}

Creates a deep clone of the ColumnChartMediaInfo class.

Returns

Type	Description
ColumnChartMediaInfo	A deep clone of the ColumnChartMediaInfo instance.

fromJSON(json){*}static

Creates a new instance of this class and initializes it with values from a JSON object generated from an ArcGIS product. 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

Type	Description
*	Returns a new instance of this class.

toJSON(){Object}

Converts an instance of this class to its ArcGIS portal JSON representation. See the Using fromJSON() guide topic for more information.

Returns

Type	Description
Object	The ArcGIS portal JSON representation of an instance of this class.