Trendline Class

Class represents trend line of chart series
Inheritance Hierarchy
SystemObject
  Aspose.Slides.ChartsTrendline

Namespace:  Aspose.Slides.Charts
Assembly:  Aspose.Slides (in Aspose.Slides.dll) Version: 22.1.0.0 (22.1)
Syntax
public class Trendline : ITrendline, IOverridableText, 
	IFormattedTextContainer, IChartComponent, ISlideComponent, IPresentationComponent

The Trendline type exposes the following members.

Properties
  NameDescription
Public propertyBackward
Specifies the number of categories (or units on a scatter chart) that the trend line extends before the data for the series that is being trended. On scatter and non-scatter charts, the value shall be any nonnegative value. Read/write Double.
Public propertyChart
Returns the parent chart. Read-only IChart.
Public propertyDisplayEquation
Specifies that the equation for the trendline is displayed on the chart (in the same label as the Rsquaredvalue). Read/write Boolean.
Public propertyDisplayRSquaredValue
Specifies that the R-squared value of the trendline is displayed on the chart (in the same label as the equation). Read/write Boolean.
Public propertyFormat
Represents the format of the trend line. Read/write IFormat.
Public propertyForward
Specifies the number of categories (or units on a scatter chart) that the trendline extends after the data for the series that is being trended. On scatter and non-scatter charts, the value shall be any non-negative value. Read/write Double.
Public propertyIntercept
Specifies the value where the trendline shall cross the y axis. This property shall be supported only when the trendline type is exp, linear, or poly. Read/write Double.
Public propertyOrder
Specifies the order of the polynomial trend line. It is ignored for other trend line types. Value must be between 2 and 6. Read/write Byte.
Public propertyPeriod
Specifies the period of the trend line for a moving average trend line. It is ignored for other trend line variants. Value must be between 2 and 255. Read/write Byte.
Public propertyRelatedLegendEntry
Represents legend entry related with this trendline Read-only ILegendEntryProperties.
Public propertyTextFormat
Returns text format. Read-only IChartTextFormat.
Public propertyTextFrameForOverriding
Can contain a rich formatted text. If this property is not null then this formatted text value overrides auto-generated text of data label. Auto-generated text of data label means text that is managed by ShowSeriesName, ShowValue, ... properties and is formatted with the TextFormatManager.TextFormat property. Read-only ITextFrame.
Public propertyTrendlineName
Gets or sets name of the trendline. Read/write String.
Public propertyTrendlineType
Gets or sets type of trend line. Read/write TrendlineType.
Methods
  NameDescription
Public methodAddTextFrameForOverriding
Initialize TextFrameForOverriding with the text in paramener "text". If TextFrameForOverriding is already initialized then simply changes its text.
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Protected methodFinalize
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object.)
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
See Also