Kojoでの実演例(コメントつき)

多重代入

import Staging._

val (p1,p2,p3,p4)=(Point(0,0),Point(100,0),Point(100,100),Point(0,100))
clear
line(p1,p2)
line(p2,p3)
line(p3,p4)
line(p1,p3)
line(p2,p4)
import Staging._
clear

for (y <- 0 to 100 by 10) {
    line(0, y, 100, y)
}