From fc22b3d6507c6745911b9dfcc68f1e665ae13dbc Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 15 Apr 2024 21:43:11 +0200 Subject: Adding upstream version 4.22.0. Signed-off-by: Daniel Baumann --- upstream/debian-bookworm/man1/pgmenhance.1 | 74 ++++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 upstream/debian-bookworm/man1/pgmenhance.1 (limited to 'upstream/debian-bookworm/man1/pgmenhance.1') diff --git a/upstream/debian-bookworm/man1/pgmenhance.1 b/upstream/debian-bookworm/man1/pgmenhance.1 new file mode 100644 index 00000000..6c4aafee --- /dev/null +++ b/upstream/debian-bookworm/man1/pgmenhance.1 @@ -0,0 +1,74 @@ +\ +.\" 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 "Pgmenhance User Manual" 1 "13 January 1989" "netpbm documentation" + +.SH NAME + +pgmenhance - edge-enhance a PGM image + +.UN synopsis +.SH SYNOPSIS + +\fBpgmenhance\fP + +[-\fIN\fP] + +[\fIpgmfile\fP] + +.UN description +.SH DESCRIPTION +.PP +This program is part of +.BR "Netpbm" (1)\c +\&. +.PP +\fBpgmenhance\fP reads a PGM image as input, enhances the edges, +and writes a PGM image as output. +.PP +The edge enhancing technique is taken from Philip R. Thompson's +"xim" program, which in turn took it from section 6 of +"Digital Halftones by Dot Diffusion", D. E. Knuth, ACM +Transaction on Graphics Vol. 6, No. 4, October 1987, which in turn got +it from two 1976 papers by J. F. Jarvis et. al. + +.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 +\&), \fBpgmenhance\fP recognizes the following +command line option: + + +.TP +\fB-\fP\fIN\fP +.sp +The optional \fB-\fP\fIN\fP option should be a digit from 1 to 9. +1 is the lowest level of enhancement; 9 is the highest. The default +is 9. + + + +.UN seealso +.SH SEE ALSO +.BR "pamedge" (1)\c +\&, +.BR "pgm" (1)\c +\& + +.UN author +.SH AUTHOR + +Copyright (C) 1989 by Jef Poskanzer. +.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/pgmenhance.html +.PP \ No newline at end of file -- cgit v1.2.3