Learning Processing: A Beginner's Guide to Programming Images ...

Draw Zoog's legs
stroke(0);
line(x–w/12,y + h,x–w/4,y + h +10);
line(x + w/12,y + h,x + w/4,y + h +10); }
}
Loops 97
Exercise 6-7: Add something to your design using a for or while loop. Is there anything you
already have which could be made more effi cient with a loop?
Exercise 6-8: Create a grid of squares (each colored randomly) using a for loop. (Hint: You
will need two for loops!) Recode the same pattern using a “ while ” loop instead of “ for. ”