pnmtops

Convert a PNM image to a PostScript file. More information: https://netpbm.sourceforge.net/doc/pnmtops.html.

• Convert a PNM image to a PS file:

pnmtops path/to/file.pnm > path/to/file.ps

• Specify the dimensions of the output image in inches:

pnmtops -imagewidth imagewidth -imageheight imageheight path/to/file.pnm > path/to/file.ps

• Specify the dimensions of the page the output image resides on in inches:

pnmtops -width width -height height path/to/file.pnm > path/to/file.ps