Class PolynomialTrendline

Represents a polynomial trendline that calculates and displays a polynomial regression curve. The polynomial trendline follows the formula: y = a₀ + a₁x + a₂x² + ... + aₙxⁿ, where n is the order.

Inheritance
System.Object
ChartTrendline
PolynomialTrendline
Inherited Members
Namespace: Syncfusion.Maui.Charts
Assembly: Syncfusion.Maui.Charts.dll
Syntax
public class PolynomialTrendline : ChartTrendline, ITooltipDependent, IMarkerDependent, ICartesianLegendDependent

Constructors

PolynomialTrendline()

Declaration
public PolynomialTrendline()

Fields

OrderProperty

Identifies the Order bindable property.

Declaration
public static readonly BindableProperty OrderProperty
Field Value
Type
Microsoft.Maui.Controls.BindableProperty

Properties

Order

Gets or sets the order (degree) of the polynomial trendline. Valid range is 2 to 6. Higher orders provide more flexible curve fitting but may lead to overfitting.

Declaration
public int Order { get; set; }
Property Value
Type Description
System.Int32

The order of the polynomial (default is 2 for quadratic).