.\" RCSid "$Id: pflip.1,v 1.3 2012/05/17 17:36:14 greg Exp $"
.TH PFLIP 1 11/15/93 RADIANCE
.SH NAME
pflip - flip a RADIANCE picture.
.SH SYNOPSIS
.B pflip
[
.B \-h
][
.B \-v
][
.B \-c
]
.B input
[
.B output
]
.SH DESCRIPTION
.I Pflip
flips a RADIANCE picture horizontally and/or vertically.
The
.I \-h
option results in a horizontal exchange,
and the
.I \-v
option results in a vertical exchange.
Both options may be applied.
.PP
The
.I \-c
option indicates that the action is to correct an improper original
image orientation, thus the recorded scanline ordering should not
be changed.
.PP
If the
.I \-v
option is not specified, the input may be piped from stdin.
.SH AUTHOR
Greg Ward
.SH "SEE ALSO"
getinfo(1), pcompos(1), pfilt(1), protate(1), psign(1), rpict(1)