PGF (Portfolio Graphics)
From Just Solve the File Format Problem
Revision as of 23:16, 5 October 2013 by Dan Tobias (Talk | contribs)
PGF is an uncompressed bi-level image file format used on the Atari Portfolio palmtop computer. The image dimensions are always 240×64 pixels.
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Format
Files have no header, and are exactly 1920 bytes in size. As the images are monochrome, only one bit is needed per pixel, or eight pixels per byte.