% @(#)clear_zoom.hlq	17.1.1.1 (ESO-IPG) 01/25/02 17:43:20 
%++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
%.COPYRIGHT  (c)  1990 European Southern Observatory
%.IDENT      clear_zoom.hlq
%.AUTHOR     KB, IPG/ESO
%.KEYWORDS   MIDAS, help files, CLEAR/ZOOM
%.PURPOSE    On-line help file for the command: CLEAR/ZOOM
%.VERSION    1.0  12-OCT-1983 : Creation, KB
%.VERSION    1.1  29-APR-1991 : Update, KB
%----------------------------------------------------------------
\se
SECTION./ZOOM
\es\co
CLEAR/ZOOM						12-OCT-1983  KB
\oc\su
CLEAR/ZOOM [chanl]
	clear zoom
\us\pu
Purpose: 
           Clear zoom + reset scroll values of image memory channel.
\up\sy
Syntax:  
           CLEAR/ZOOM [chanl]
\ys\pa
           chanl = image memory (channel) no.; defaulted to currently displayed
                 channel
\ap\sa
See also:
           ZOOM/CHANNEL
\as\no
Note: 
           This command has no effect on X11 displays.
\on\exs
Examples:
\ex
           CLEAR/ZOOM 0
           Reset zoom factor to 1 and reset scroll values of channel 0 .
\xe \sxe