TdxRangeControlDateTimeScales.GetScale(TdxRangeControlDateTimeScaleUnit) Method

Returns a predefined scale by the specified measurement unit.

Declaration

function GetScale(AScaleUnit: TdxRangeControlDateTimeScaleUnit): TdxRangeControlDateTimeScale;

Parameters

Name	Type
AScaleUnit	TdxRangeControlDateTimeScaleUnit

Returns

Type
TdxRangeControlDateTimeScale

Remarks

Call this function to obtain an instance of the predefined scale graduated in measurement units passed as the AScaleUnit parameter. The GetScale function returns the following scale set’s property values, depending on the specified measurement unit:

Measurement Unit	Property Value
rcduMinute	Minute
rcduHour	Hour
rcduDay	Day
rcduWeek	Week
rcduMonth	Month
rcduQuarter	Quarter
rcduYear	Year

If the scale set has no predefined scale graduated using the specified unit (i.e., rcduSecond), the GetScale function returns nil.