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DrawTrend Method
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GrapeCity.ActiveAnalysis.Silverlight Assembly > GrapeCity.ActiveAnalysis.Layout Namespace > ILayoutActions Interface : DrawTrend Method

Visual Basic (Declaration)
C#

show: Determines whether trend lines must be shown or not.

Shows/hides trend lines.

Syntax

Visual Basic (Declaration)
Function DrawTrend( _ ByVal show As System.Boolean _ ) As ILayoutActions

C#
ILayoutActions DrawTrend( System.bool show )

Parameters

show: Determines whether trend lines must be shown or not.

Return Value

A reference to this instance after the operation has completed.

Remarks

Trend lines can be displayed only for XY-charts. To change the trend lines model you can use SetPolynomialTrend and SetLogarithmicTrend methods.

Example

The following example shows how to display trend lines built on polynomial of the third degree.

C#	Copy Code
using (ILayoutActions la = pivotView.BeginLayoutUpdate("Show trend lines")){ la.DrawTrend(true); la.SetPolynomialTrend(3, TrendOptions.Default); la.Commit(); }

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2