RMC_Draw function.
Draws a chart onto the screen
Syntax
	nResult (LONG) = RMC_Draw( ByVal nCtrlId (LONG) )
Parameter
	nCtrlId (LONG)
		Unique ID of the chart control, which shall be shown.
Return value
	0
		There is no special return value, therefore always 0.
Remarks
		RMC_Draw only works if in RMC_CreateChart() the parameter nExportOnly was set to FALSE (which is the default value if omitted) no error occured in one of the preceding function calls There is no check if all functions were called, which are normally necessary for building a meaningful chart. If you call for instance RMC_CreateChart, followed immediately by RMC_Draw you will see just the empty control.