Doodle (Atari)


 * 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.

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

 * Konvertor
 * RECOIL (Supports only HiRes images)
 * Tom's Editor
 * Tom's Viewer

Sample files

 * https://telparia.com/fileFormatSamples/image/doodleAtari/

High res

 * ELMRSESN.DOO
 * DLS_11.DOO, DLS_12.DOO

Medium res

 * MEDRES.DOO
 * diskedit.doo

Low res

 * MAGICMTN.DOO
 * MEDUSABL.DOO
 * joust.doo

Links

 * MultimediaWiki article