TimeSeriesCalculationMethod | References | ArcGIS Maps SDK for JavaScript

import TimeSeriesCalculationMethod from "@arcgis/core/layers/support/TimeSeriesCalculationMethod.js";

const TimeSeriesCalculationMethod = await $arcgis.import("@arcgis/core/layers/support/TimeSeriesCalculationMethod.js");

Inheritance: TimeSeriesCalculationMethod→Accessor

Since: ArcGIS Maps SDK for JavaScript 5.2

Defines a calculation method that can be used to derive data values for a time series.

Constructors

Constructor

Parameters

Parameter	Type	Description	Required
properties	TimeSeriesCalculationMethodProperties

See the properties table for a list of all the properties that may be passed into the constructor.

Properties

Any properties can be set, retrieved or listened to. See the Watch for changes topic.

Property	Type	Class
declaredClass readonly inherited	string	Accessor
name	string \| null \| undefined
title	string \| null \| undefined
type	TimeSeriesCalculationMethodType \| null \| undefined

declaredClass

readonlyinherited Property

Type: string

Inherited from: Accessor

Since: ArcGIS Maps SDK for JavaScript 4.7

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

name

Property

Type: string | null | undefined

A unique identifier for the calculation method within the time series.

title

Property

Type: string | null | undefined

A user-friendly name for the calculation method.

type

Property

Type: TimeSeriesCalculationMethodType | null | undefined

The method by which to calculate a time series data value.

Methods

Method	Signature	Class
fromJSON inherited static	fromJSON(json: any): any	JSONSupportMixin
clone inherited	clone(): this	ClonableMixin
toJSON inherited	toJSON(): any	JSONSupportMixin

fromJSON

inheritedstatic Method

Signature: fromJSON (json: any): any

Inherited from: JSONSupportMixin

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.

Parameters

Parameter	Type	Description	Required
json	any	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: any
Returns a new instance of this class.

clone

inherited Method

Signature: clone (): this

Inherited from: ClonableMixin

Creates a deep clone of this object. Any properties that store values by reference will be assigned copies of the referenced values on the cloned instance.

Returns: this
A deep clone of the class instance that invoked this method.

toJSON

inherited Method

Signature: toJSON (): any

Inherited from: JSONSupportMixin

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

Returns: any
The ArcGIS portal JSON representation of an instance of this class.

Type definitions

TimeSeriesCalculationMethodType

Type definition

The calculation method by which to derive a data value for a time series. By default, each time series info includes the raw values returned from each field.

Type: "change-from-average" | "change-from-first" | "change-from-previous" | "percent-change-from-average" | "percent-change-from-first" | "percent-change-from-previous"