Navigation: Code Documentation > RSCharting > RSChartFunction > Classes > TRSCustomChartFunction > Methods
TRSCustomChartFunction.IsModified Method
Returns true if the SourceChart has been modified since the last time the chart has applied the function
Namespace: RSChartFunction
Delphi
public function IsModified: Boolean; virtual;
Return Value
Type: Boolean
•TRSCustomChartFunction
•RSChartFunction