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PIXHALVE(1)			    BRL-CAD			   PIXHALVE(1)

NAME
       pixhalve	- halve	a color	pix file

SYNOPSIS
       pixhalve	[-a] [-s squareinsize] [-w in_width] [-n in_height] [<]
		[infile.pix] > outfile.pix

DESCRIPTION
       pixhalve	will take a color pix(5) format	file of	given dimensions and
       reduce the resolution of	the file by one	half in	each direction using a
       5x5 pyramid filter. If a	file name is not given,	standard input will be
       used. The -w and	-n flags specify the input file	width and number of
       scan lines in pixels; they can be set to	the same value via -s.
       Defaults	of 512 are assumed for unspecified dimensions.

       The -a flag indicates autosizing	(off by	default).

SEE ALSO
       brlcad(1), pixcrop(1), pixrect(1), pixinterp2x(1), pixscale(1), pix(5)

AUTHOR
       BRL-CAD Team

COPYRIGHT
       This software is	Copyright (c) 1991-2019	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				  08/29/2020			   PIXHALVE(1)

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

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