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esper(6)		      XScreenSaver manual		      esper(6)

NAME
       esper - Enhance 224 to 176. Go right. Enhance 57	19. Track 45 left.

SYNOPSIS
       esper  [--display  host:display.screen]	[--visual  visual]  [--window]
       [--root]	[--window-id number] [--delay number] [--speed number]	[--ti-
       tles] [--fps]

DESCRIPTION
       "Enhance	 224  to  176. Pull out	track right. Center in pull back. Pull
       back.  Wait a minute. Go	right. Stop. Enhance 57	 19.  Track  45	 left.
       Gimme a hardcopy	right there."

       The  Esper  Machine was a voice-controlled forensic device used by LAPD
       in 2019,	as documented in the 1982 film,	Blade Runner.  It was  capable
       of enhancing photographs	to an extreme degree, including	reconstructing
       different  viewpoints  within the space from the	reflections on various
       objects in the photograph.

OPTIONS
       --visual	visual
	       Specify which visual to use.  Legal values are the  name	 of  a
	       visual  class,  or the id number	(decimal or hex) of a specific
	       visual.

       --window
	       Draw on a newly-created window.	This is	the default.

       --root  Draw on the root	window.

       --window-id number
	       Draw on the specified window.

       --delay number
	       Per-frame delay,	in microseconds.  Default:  20000  (0.02  sec-
	       onds).

       --speed number
	       Animation  speed.   2.0	means twice as fast, 0.5 means half as
	       fast.

       --titles	| --no-titles
	       Show file names.	 Boolean.

       --fps | --no-fps
	       Whether to show a frames-per-second display at the top  of  the
	       screen.

ENVIRONMENT
       DISPLAY to get the default host and display number.

       XENVIRONMENT
	       to  get	the  name of a resource	file that overrides the	global
	       resources stored	in the RESOURCE_MANAGER	property.

       XSCREENSAVER_WINDOW
	       The window ID to	use with --root.

SEE ALSO
       X(1), xscreensaver(1)

COPYRIGHT
       Copyright (C) 2017 by Jamie Zawinski.  Permission to use, copy, modify,
       distribute, and sell this software and its documentation	for  any  pur-
       pose  is	 hereby	granted	without	fee, provided that the above copyright
       notice appear in	all copies and that both  that	copyright  notice  and
       this  permission	 notice	appear in supporting documentation.  No	repre-
       sentations are made about the suitability of this software for any pur-
       pose.  It is provided "as is" without express or	implied	warranty.

AUTHOR
       Jamie Zawinski.

X Version 11		      6.09 (07-Jun-2024)		      esper(6)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=esper&sektion=6&manpath=FreeBSD+Ports+14.3.quarterly>

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