Here's a handy program for anyone with a plotter: it generates patterns and gives you the option of sending it to a Tandy plotter. Paul Bridel of Cullompton, Devon, is the man to thank. If you have a different plotter, a breakdown of the codes may help you write your own plotter driver: - CHR$ (17) sets text mode
- CHR$(18) sets graphics mode
- S0 gives 80 columns
- P lets you mix text and graphics
- M means move pen
- I sets the origin
- D for draw
- A to return to text mode
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