pamenlarge

Enlarge a PAM image by duplicating pixels. See also: pbmreduce, pamditherbw, pbmpscale. More information: https://netpbm.sourceforge.net/doc/pamenlarge.html.

• Enlarge the specified image by the specified factor:

pamenlarge -scale N path/to/image.pam > path/to/output.pam

• Enlarge the specified image by the specified factors horizontally and vertically:

pamenlarge -xscale XN -yscale YN path/to/image.pam > path/to/output.pam