AMOSi:X Hard

an example can be found on AMOSPro_Examples:Examples/H-5/Help_50.AMOS

Converts an X coordinate relative to the current screen into a HARDware coordinate.

hx=X Hard(xcoordinate)

If an optional screen number is given, then all coordinates will be relative to the selected screen.

hx=X Hard(screen number,xcoordinate)