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 {{[-dep|-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 {{[-c|-colormap]}} {{path/to/file.pnm}} > {{path/to/file.palm}}

• Specify the bitmap’s density:

pnmtopalm {{[-den|-density]}} {{72|108|144|216|288}} {{path/to/file.pnm}} > {{path/to/file.palm}}