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Diffstat (limited to 'upstream/opensuse-leap-15-6/man1/ppmspread.1')
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diff --git a/upstream/opensuse-leap-15-6/man1/ppmspread.1 b/upstream/opensuse-leap-15-6/man1/ppmspread.1 new file mode 100644 index 00000000..4ccf2bc7 --- /dev/null +++ b/upstream/opensuse-leap-15-6/man1/ppmspread.1 @@ -0,0 +1,53 @@ +\ +.\" 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 "Ppmspread User Manual" 0 "20 November 2008" "netpbm documentation" + +.SH NAME + +ppmspread - displace a PPM image's pixels by a random amount + +.UN synopsis +.SH SYNOPSIS + +\fBppmspread\fP \fIamount\fP [\fIppmfile\fP] + +.UN description +.SH DESCRIPTION +.PP +This program is part of +.BR "Netpbm" (1)\c +\&. +.PP +\fBppmspread\fP reads a PPM image as input and moves every pixel +around a random bit relative to its original position. \fIamount\fP +determines by how many pixels a pixel is to be moved around at most. +.PP +Pictures processed with this filter will seem to be somewhat +dissolved or unfocussed (although they appear more coarse than images +processed by something like \fIpnmconvol\fP). +.PP +The randomness in the image is limited before Netpbm 10.37 (December +2006) -- if you run the program twice in the same second, you may get +identical output. + + +.UN seealso +.SH SEE ALSO +.BR "ppm" (5)\c +\&, +.BR "pnmconvol" (1)\c +\& + +.UN author +.SH AUTHOR + +Copyright (C) 1993 by Frank Neumann +.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/ppmspread.html +.PP
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