diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 19:43:11 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 19:43:11 +0000 |
commit | fc22b3d6507c6745911b9dfcc68f1e665ae13dbc (patch) | |
tree | ce1e3bce06471410239a6f41282e328770aa404a /upstream/fedora-rawhide/man1/ppmtospu.1 | |
parent | Initial commit. (diff) | |
download | manpages-l10n-fc22b3d6507c6745911b9dfcc68f1e665ae13dbc.tar.xz manpages-l10n-fc22b3d6507c6745911b9dfcc68f1e665ae13dbc.zip |
Adding upstream version 4.22.0.upstream/4.22.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'upstream/fedora-rawhide/man1/ppmtospu.1')
-rw-r--r-- | upstream/fedora-rawhide/man1/ppmtospu.1 | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/upstream/fedora-rawhide/man1/ppmtospu.1 b/upstream/fedora-rawhide/man1/ppmtospu.1 new file mode 100644 index 00000000..cb196b7c --- /dev/null +++ b/upstream/fedora-rawhide/man1/ppmtospu.1 @@ -0,0 +1,115 @@ +\ +.\" This man page was generated by the Netpbm tool 'makeman' from HTML source. +.\" Do not hand-hack it! If you have bug fixes or improvements, please find +.\" the corresponding HTML page on the Netpbm website, generate a patch +.\" against that, and send it to the Netpbm maintainer. +.TH "Ppmtospu User Manual" 0 "08 March 2012" "netpbm documentation" + +.SH NAME +ppmtospu - convert a PPM image to an Atari Spectrum 512 image + +.UN synopsis +.SH SYNOPSIS + +\fBppmtospu\fP + +[\fB-d0\fP|\fB-d2\fP|\fB-d4\fP] +[\fIppmfile\fP] +.PP +All options can be abbreviated to their shortest unique prefix. +You may use two hyphens instead of one. You may separate an option +name and its value with white space instead of an equals sign. + +.UN description +.SH DESCRIPTION +.PP +This program is part of +.BR "Netpbm" (1)\c +\&. +.PP +This program converts from the PPM format to the uncompressed Spectrum 512 +image format used on Atari ST computers. +.PP +Input comes from the file you name with the \fIppmfile\fP argument, or +Standard Input by default. Output goes to Standard Output. +.PP +The input must be 320 pixels wide by 200 pixels high. If you have an +image of a different size, you can use \fBpamcut\fP or \fBpamscale\fP +to force it to these dimensions. + + +.UN options +.SH OPTIONS +.PP +In addition to the options common to all programs based on libnetpbm +(most notably \fB-quiet\fP, see +.UR index.html#commonoptions + Common Options +.UE +\&), \fBppmtospu\fP recognizes the following +command line options: + + +.TP +\fB-d0\fP +The program does no dithering. + +.TP +\fB-d2\fP +The program uses a 2x2 ordered dither. +.sp +This is the default. + +.TP +\fB-d4\fP +The program uses a 4x4 ordered dither. + + + + +.UN seealso +.SH SEE ALSO +.BR "sputoppm" (1)\c +\&, +.BR "spctoppm" (1)\c +\&, +.BR "pamscale" (1)\c +\&, +.BR "pamcut" (1)\c +\&, +.BR "ppm" (1)\c +\& + + +.UN author +.SH AUTHOR + +Copyright (C) 1990 by Steve Belczyk + + +.UN history +.SH HISTORY +.PP +This program was new in Netpbm 10.58 (March 2012). +.PP +But it was written in 1990. Steve Belczyk posted it along +with \fBsputoppm\fP, \fBspctoppm\fP, \fBpi1toppm\fP, and +\fBpi1toppm\fP - all programs for dealing with Atari image formats - +to comp.sources.misc on July 15, 1990. For reasons that have been lost +to history, all of these entered the Netpbm (then Pbmplus) distribution +\fIexcept\fP \fBppmtospu\fP. +.PP +Georges Kesseler wondered In March 2012 why there was no counterpart to +\fBsputoppm\fP in Netpbm and searched the web, finding only one reference +to \fBppmtopsu\fP: the 1990 comp.sources.misc posting, including the source +code. He emailed the Netpbm maintainer suggesting it be added. +.PP +Bryan Henderson found the source code to be extremely primitive, not even +using common library code. So Bryan completely recoded it, but retained +nearly all of the original logic. +.SH DOCUMENT SOURCE +This manual page was generated by the Netpbm tool 'makeman' from HTML +source. The master documentation is at +.IP +.B http://netpbm.sourceforge.net/doc/ppmtospu.html +.PP
\ No newline at end of file |