Sets the thickness of the drawn lines
The resulting stroke thickness will be relative to the chosen SCALE SCREEN value.
trace size f
f size
Source scale screen 0, 0 to 100, 100 trace size 2 do clear screen for 10 color (random 10) ?x = (random 1 to 100) ?y = (random 1 to 100) trace dot ?x, ?y next update loop