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- pnmflip(1) USER COMMANDS pnmflip(1)
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- NAME
- pnmflip - perform one or more flip operations on a portable
- anymap
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- SYNOPSIS
- pnmflip [-leftright|-lr] [-topbottom|-tb] [-transpose|-xy]
- [-rotate90|-r90|-ccw [-rotate270|-r270|-cw [-rotate180|-
- r180] [_✓p_✓n_✓m_✓f_✓i_✓l_✓e]
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- DESCRIPTION
- Reads a portable anymap as input. Performs one or more flip
- operations, in the order specified, and writes out a port-
- able anymap.
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- OPTIONS
- The flip operations available are: left for right (-
- leftright or -lr); top for bottom (-topbottom or -tb); and
- transposition (-transpose or -xy). In addition, some canned
- concatenations are available: -rotate90 or -ccw is
- equivalent to -transpose -topbottom; -rotate270 or -cw is
- equivalent to -transpose -leftright; and -rotate180 is
- equivalent to -leftright -topbottom.
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- All flags can be abbreviated to their shortest unique pre-
- fix.
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- SEE ALSO
- pnmrotate(1), pnm(5)
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- AUTHOR
- Copyright (C) 1989 by Jef Poskanzer.
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- Sun Release 4.0 Last change: 25 July 1989 1
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