Direct Input Horizontal and Vertical Line Graphics Authors Lawrence Simmons Publication Syntax Pub Details Volume: 4 Issue: 3 Date March 1983 Pages 14 Read the article See all articles from Syntax/Syntax ZX80 v4 n3 Lets you draw lines by direct input and loops so you can draw until you run out of memory. Products Downloadable Media Related Articles Tags Syntax, 1983, TS 1000, Type-in program People Lawrence Simmons
