Show/Hide Toolbars

RiverSoftAVG Products Help

Navigation: Code Documentation > RSCharting > RSChartFunction > Classes > TRSCustomChartFunction > Properties

TRSCustomChartFunction.PeriodValue Property

Scroll Prev Top Next More

The Period and PeriodValue properties define the period for a function, i.e., over what time span or value range should the function be called. The Period divides the SourceChart values collection into chunks (usually based on a time span) and calls the FunctionType for every chunk.

The PeriodValue may be a percentage (between 0 and 1) or an Index Range. For example, call the function for 25% (PeriodValue=0.25;Period=cfpPercentageCount) of the SourceChart values, or call the function for every 5 (PeriodValue=5;Period=cfpIndexRange) SourceChart values.

Namespace: RSChartFunction

Property Value

Type: TRSChartValueType

RiverSoftAVG Products Help © 1996-2016 Thomas G. Grubb