Backsic

CLEAR SCREEN

Efface le calque courant.

Exemplesource

scale screen 0, 0 to 100, 100
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

memo