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Defines the input or source chart for the function. The function uses the SourceChart values to create values for the TargetChart

Namespace: FMX.RS.ChartFunction

Delphi

public
  property SourceChart: TRSCustomChart read FSourceChart write SetSourceChart;
 

Property Value

Type: TRSCustomChart

The TRSCustomChartFunction class acts as a IChartPanelListener for the SourceChart. Every time the SourceChart fires a ValueChanged event, the class executes its function (if the Enabled property is true). For efficiency, you can turn off the Enabled property temporarily or make sure that you wrap changes to the SourceChart with BeginUpdate/EndUpdate.

Reference

•FMX.RS.ChartFunction.TRSFMXCustomChartFunction.Enabled

•FMX.RS.ChartFunction.TRSFMXCustomChartFunction.FunctionType

•FMX.RS.ChartFunction.TRSFMXCustomChartFunction.Period

•FMX.RS.ChartFunction.TRSFMXCustomChartFunction.TargetChart

•FMX.RS.ChartFunction.TRSFMXCustomChartFunction.SourceDim

•FMX.RS.ChartFunction.TRSFMXCustomChartFunction.ValueChanged(TRSCustomChart,TRSChartValue)

•TRSFMXCustomChartFunction

•FMX.RS.ChartFunction

RiverSoftAVG Products Help © 1996-2016 Thomas G. Grubb