pnmtopalm

Convert a PNM image to a Palm bitmap. More information: https://netpbm.sourceforge.net/doc/pnmtopalm.html.

• Convert a PNM image to a Palm bitmap:

pnmtopalm path/to/file.pnm > path/to/file.palm

• Specify the color depth of the resulting bitmap:

pnmtopalm -depth 1|2|4|8|16 path/to/file.pnm > path/to/file.palm

• Choose a compression method for the resulting bitmap:

pnmtopalm -scanline_compression|rle_compression|packbits_compression path/to/file.pnm > path/to/file.palm

• Build a custom colormap and include it in the resulting bitmap:

pnmtopalm -colormap path/to/file.pnm > path/to/file.palm

• Specify the bitmap's density:

pnmtopalm -density 72|108|144|216|288 path/to/file.pnm > path/to/file.palm