atktopbm

Convert Andrew Toolkit raster to PBM

$ atktopbm [input.atk] > [output.pbm]

atktopbm [atkfile]

atktopbm converts Andrew Toolkit raster format files to PBM (Portable Bitmap) format. The Andrew Toolkit was a widget set and application framework from Carnegie Mellon University.
This converter handles legacy ATK format graphics.

atkfile

Input ATK raster file (or stdin)

ATK format is obsolete. Primarily for converting legacy files. Few modern applications produce ATK rasters.

Part of Netpbm, supporting the Andrew Toolkit format which was developed at Carnegie Mellon in the 1980s.

pbmtoatk(1), pnmtopng(1)