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Elite on the BBC Micro

Drawing pixels: CTWOS [Disc version, Docked]

Name: CTWOS [Show more] Type: Variable Category: Drawing pixels Summary: Ready-made single-pixel character row bytes for mode 5 Deep dive: Drawing colour pixels in mode 5
Context: See this variable in context in the source code Variations: See code variations for this variable in the different versions References: This variable is used as follows: * CPIX2 calls CTWOS * DIL2 calls CTWOS

Ready-made bytes for plotting one-pixel points in mode 5 (the bottom part of the split screen). See the dashboard routines SCAN, DIL2 and CPIX2 for details.
.CTWOS EQUB %10001000 EQUB %01000100 EQUB %00100010 EQUB %00010001