| Description | For MS-DOS ANSIBlk (short for ANSI BLOCK) is a rudimentary program for producing colorized ASCII character display screens, commonly referred to as ANSI graphics. ANSIBlk was primarily designed for programming applications; however, other uses are possible. ANSIBlk works equally well with either full or partial screen displays. All data is stored and manipulated as a binary text-mode memory image (character byte followed by attribute byte) with a 2 byte header (block width and height) added to facilitate re-loading partial screen images |