commands.sh

pamfunc

all

Apply a simple arithmetic function to a Netpbm image.

More info →

Examples (2)

Apply the specified arithmetic function with `n` as 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 `n` as 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
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