Cyber Paint Cell

Cyber Paint Cell (CEL) is a raster graphics format associated with the Cyber Paint application for Atari ST computers.

Identification
Cyber Paint Cell   *.CEL

Saved much like a sequence frame, however some fields are not used. They can be any size up to 320x200.

1 word     magic [$FFFF] 1 word     resolution [always 0 = low res] 16 words   palette 12 bytes   filename [usually "        .   "] 1 word     limits [not used] 1 word     speed [not used] 1 word     steps [not used] 1 word     x offset [0 - 319] 1 word     y offset [0 - 199] 1 word     width in pixels [max. 320] 1 word     height in pixels [max. 200] 1 byte     operation [always 0 = copy] 1 byte     storage method [always 0 = uncompressed] 1 long     length of data in bytes 30 bytes   reserved 30 bytes   padding

128 bytes  total for header

? bytes    image data

The image data is always uncompressed and is simply copied onto the screen at position (x, y) specified in the header.

Software

 * RECOIL

Sample files

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

Links

 * Cyber Paint history
 * Cyber_Paint_Cell_file_format