^{ICompressFunction.Compress
ICompressFunction}

<sup>property Compress: ECompressionPeriod;

Type Library
TeeChartx

Description
Datetime value indicating how to group source values by datetime periods.</sup>

^{Note: This property is only used when the Period property is zero.}

^Options:

^ocDay

^ocWeek

^ocMonth

^ocBiMonth

^ocQuarter

^ocYear

^{Example [Visual Basic]:}

^{Private Sub Combo1_Click()}

^{If Combo1.ListIndex = 0 Then ' No Compression}

^{' Show original data and hide compression series}

^{TChart1.Series(0).Active = True}

^{TChart1.Series(1).Active = False}

^Else

^{' Show compression series and hide original data}

^{TChart1.Series(0).Active = False}

^{TChart1.Series(1).Active = True}

^{' Set compression datetime period:}

^{With TChart1.Series(1).FunctionType.asCompress}

^{Select Case Combo1.ListIndex}

^{Case 1: .Compress = ocWeek}

^{Case 2: .Compress = ocMonth}

^{Case 3: .Compress = ocBiMonth}

^{Case 4: .Compress = ocQuarter}

^{Case 5: .Compress = ocYear}

^{End Select}

^{End With}

^{End If}

^{End Sub}