Machsupport Forum
		Mach Discussion => Mach Screens => Screen designer tips and tutorials => Topic started by: ftomazz on February 15, 2008, 11:49:18 AM
		
			
			- 
				Hello.
 
 I would like to have a dro to display a value that is the result of a function.
 In this case I want it to display 2 * x_axis_position (to have the diameter in a lathe machine) where X represents the radius (X is correct and displays the radius).
 
 Can this be done ? I have looked everwhere that I could remember.
 
 Thanks
- 
				Yes
 
 Brains or VB will do this for you
 Brains is probably easier
 goto Screen designer can drop your display 2*axis postion dro where every you want it I called the user display dro 2000.
 
 Brain attached
 
 scott
- 
				Works. Better than working is that now I understand how it works, and I can make my own.
 
 Filipe