mirror of
https://github.com/tldr-pages/tldr.git
synced 2025-04-22 10:02:10 +02:00
600 B
600 B
pamfunc
Apply a simple arithmetic function to a Netpbm image. More information: https://netpbm.sourceforge.net/doc/pamfunc.html.
- Apply the specified arithmetic function with
nas the second argument to each sample in the specified PAM image:
pamfunc -{{multiplier|divisor|adder|subtractor|min|max}} {{n}} {{path/to/input.pam}} > {{path/to/output.pam}}
- Apply the specified bit string function with
nas the second argument to each sample in the specified PAM image:
pamfunc -{{andmask|ormask|xormask|shiftleft|shiftright}} {{n}} {{path/to/input.pam}} > {{path/to/output.pam}}