@progress/kendo-angular-charts
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Kendo UI Charts for Angular - A comprehensive package for creating beautiful and interactive data visualization. Every chart type, stock charts, and sparklines are included.
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TypeScript
/**-----------------------------------------------------------------------------------------
* Copyright © 2025 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
import { TrendlineForecast } from "../../common/property-types";
/**
* Represents the series trendlines options.
*/
export interface SeriesTrendline {
/**
* Configures the trendline forecast settings.
* By default, the trendline does not display a forecast and this setting is supported for Linear Trendlines on date and scatter series.
*/
forecast?: TrendlineForecast;
/**
* Sets the number of intervals to take when calculating averages.
* The value should be an integer greater than 2 and this setting is supported only for Moving Average trendlines.
*/
period?: number;
/**
* Sets the order (degree) of the Polynomial trendline.
* Accepted values are from 2 to 6:
* * 2—Creates a Quadratic polynomial trendline with a single extreme point (minimum or maximum) point.
* * 3—Creates a Cubic polynomial trendline with up to 2 extreme points.
* * 4—Creates a polynomial trendline of 4th degree with up to 3 extreme points.
* * 5—Creates a polynomial trendline of 5th degree with up to 4 extreme points.
* * 6—Creates a polynomial trendline of 6th degree with up to 5 extreme points.
*
* @default 2
*/
order?: number;
}