Skip to navigation

Elite on the BBC Micro

Drawing pixels: TWFR [Master version]

Name: TWFR [Show more] Type: Variable Category: Drawing pixels Summary: Ready-made character rows for the right end of a horizontal line
Context: See this variable in context in the source code References: This variable is used as follows: * HLOIN calls TWFR

Ready-made bytes for plotting horizontal line end caps in mode 1 (the top part of the split screen). This table provides a byte with pixels at the left end, which is used for the right end of the line. See the HLOIN routine for details.
.TWFR EQUB %11111111 EQUB %01110111 EQUB %00110011 EQUB %00010001