Spire.XLS API

IChartTrendLines Interface

Defines the contract for a chart trend lines component, allowing for the implementation of various trend line functionalities in a chart.

Namespace: Spire.Xls.Core
Assembly: Spire.XLS (in Spire.XLS.dll) Version: 15.4.0.0 (15.4.0.5046)

Syntax

public interface IChartTrendLines

Public Interface IChartTrendLines

public interface class IChartTrendLines

type IChartTrendLines =interface end

The IChartTrendLines type exposes the following members.

Properties

	Name	Description
	Count	Represents count of trend lines.
	Item	Gets single trend line by index. Read only.

Methods

	Name	Description
	Add	Adds new intstance of trendline to collection.
	Add(TrendLineType)	Adds new intstance of trendline to collection.
	Clear	Clears current collection.
	RemoveAt	Removes trend line object from collection.