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| PIXHALVE(1) | BRL-CAD | PIXHALVE(1) |
NAME
pixhalve - halve a color pix fileSYNOPSIS
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 TeamCOPYRIGHT
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| 06/07/2022 | BRL-CAD |
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