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FBCMROT(1)			    BRL-CAD			    FBCMROT(1)

NAME
       fbcmrot - rotate	the color map

SYNOPSIS
       fbcmrot [-h] [-i	increment] steps_per_second

DESCRIPTION
       Fbcmrot rotates the color map, cycling each color map entry through all
       of the color map	positions. The frames_per_second is the	number of
       shifts per second to generate. This value can be	fractional. An
       unspecified frame rate causes the program to cycle through the color
       maps as fast as possible. A frames_per_second of	zero causes the
       program to make one step	and then exit.

       Each step shifts	the colormap one position toward smaller values	(with
       a linear	colormap this would cause displayed pixels to get brighter).
       The -i~A increment option	allows a shift of more than one	position. If
       increment is negative, the colormap will	be shifted the opposite
       direction (toward larger	values).

       By default, the framebuffer is assumed to be 512x512 pixels. Specifying
       the -h flag changes this	to 1024x1024. This is only important for
       devices such as the Adage framebuffers which operate differently
       depending on the	display	size.

SEE ALSO
       brlcad(1), fbcmap(1)

AUTHOR
       BRL-CAD Team

COPYRIGHT
       This software is	Copyright (c) 1989-2013	by the United States
       Government as represented by U.S. Army Research Laboratory.

BUG REPORTS
       Reports of bugs or problems should be submitted via electronic mail to
       <devs@brlcad.org>.

BRL-CAD				  07/08/2017			    FBCMROT(1)

NAME | SYNOPSIS | DESCRIPTION | SEE ALSO | AUTHOR | COPYRIGHT | BUG REPORTS

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