f$Screen (f$Bildschirm)

Detect the current screen setting. Depending on the code word entered, the appropriate information is returned.

Syntax:	Value = f$Screen( Info )
	Argument	Type	Meaning
	Info	Integer	Code for information desired: 0: screen width in pixels 1: screen height in pixels 2: TwipsPerPix_X (value per point on the screen horizontally) 3: TwipsPerPix_Y (value per point on the screen vertically)
Result:	Integer	Screen dimensions
Example:	x = f$Screen( 0 )