AuthoringInfoVisualVariable

Property Overview

Property Details

declaredClass Stringreadonly inherited

Since: ArcGIS Maps SDK for JavaScript 4.7

The name of the class. The declared class name is formatted as esri.folder.className.

endTime String|Number

If an age or timeline renderer was generated, indicates the end time of the visualization.

field String

Indicates the field name used for generating the data-driven visualization.

maxSliderValue Number

Indicates the value of the upper handle if a slider was used to generate the visual variable.

minSliderValue Number

Indicates the value of the lower handle if a slider was used to generate the visual variable.

startTime String|Number

If an age or timeline renderer was generated, indicates the start time of the visualization.

style String

If the UI offers the option to display values based on a ratio or percentage, this indicates which selection was made.

Possible Values:"percent"|"percent-of-total"|"ratio"

theme String

Indicates the theme selected by the user when generating a renderer or visual variable with one of the Smart Mapping functions.

Possible Values:"above"|"below"|"above-and-below"|"centered-on"|"extremes"|"high-to-low"

type String

The type of visual variable generated.

Possible Values:"color"|"size"|"opacity"

units String

If an age or timeline renderer was generated, indicates the time units used.

Possible Values:"seconds"|"minutes"|"hours"|"days"|"months"|"years"

Method Overview

Method Details

addHandles(handleOrHandles, groupKey)inherited

Since: ArcGIS Maps SDK for JavaScript 4.25

Adds one or more handles which are to be tied to the lifecycle of the object. The handles will be removed when the object is destroyed.

// Manually manage handles
const handle = reactiveUtils.when(
  () => !view.updating,
  () => {
    wkidSelect.disabled = false;
  },
  { once: true }
);

// Handle gets removed when the object is destroyed.
this.addHandles(handle);

Parameters

handleOrHandles WatchHandle|WatchHandle[] Handles marked for removal once the object is destroyed.

groupKey * optional Key identifying the group to which the handles should be added. All the handles in the group can later be removed with Accessor.removeHandles(). If no key is provided the handles are added to a default group.

clone(){AuthoringInfoVisualVariable}

Creates a deep clone of the instance.

Returns

Type	Description
AuthoringInfoVisualVariable	A deep clone of the object that invoked this method.

Example

// Creates a deep clone of the authoring info visual variable
let authInfoVV = layer.renderer.authoringInfo.visualVariables.find(function(vv){
  return vv.type === "color";
}).clone();

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.

hasHandles(groupKey){Boolean}inherited

Since: ArcGIS Maps SDK for JavaScript 4.25

Returns true if a named group of handles exist.

Parameter

groupKey * optional A group key.

Returns

Type	Description
Boolean	Returns true if a named group of handles exist.

Example

// Remove a named group of handles if they exist.
if (obj.hasHandles("watch-view-updates")) {
  obj.removeHandles("watch-view-updates");
}

removeHandles(groupKey)inherited

Since: ArcGIS Maps SDK for JavaScript 4.25

Removes a group of handles owned by the object.

Parameter

groupKey * optional A group key or an array or collection of group keys to remove.

Example

obj.removeHandles(); // removes handles from default group

obj.removeHandles("handle-group");
obj.removeHandles("other-handle-group");

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.