pnmmontage

Create a montage from multiple PNM images. More information: https://netpbm.sourceforge.net/doc/pnmmontage.html.

• Produce a packing of the specified images:

pnmmontage {{path/to/image1.pnm path/to/image2.pnm ...}} > {{path/to/output.pnm}}

• Specify the quality of the packing (Note: larger values produce smaller packings but take longer to compute.):

pnmmontage -{{0..9}} {{path/to/image1.pnm path/to/image2.pnm ...}} > {{path/to/output.pnm}}

• Produce a packing that is not larger than p percent of the optimal packing:

pnmmontage -quality {{p}} {{path/to/image1.pnm path/to/image2.pnm ...}} > {{path/to/output.pnm}}

• Write the positions of the input files within the packed image to a machine-readable file:

pnmmontage -data {{path/to/datafile}} {{path/to/image1.pnm path/to/image2.pnm ...}} > {{path/to/output.pnm}}