Doodle (Atari)

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File Format
Name Doodle (Atari)
Ontology
Extension(s) .doo
See Doodle for other formats with that name.

Doodle is a raster image format used on Atari ST computers. It is apparently the native format of a paint program named Dr. Doodle.

Contents

Format details

Files are exactly 32000 bytes in size, and are essentially just a dump of video memory.

Doodle is supposed to be a high resolution (640×400) bi-level format, but in practice some .doo files contain a medium resolution (640×200) or low resolution (320×200) image instead. It is not possible to determine the resolution just by looking at the file, and presumably only high resolution format is portable.

Software

Sample files

High res

Medium res

Low res

Links

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