/* circles_on_edge.pde
   Edited by Justin Hsia (orig. Susan Evans)
   
   Use loops to draw circles along the edge of the drawing canvas.
*/

size(720, 120);    // canvas size
background(255);   // white background
noStroke();        // no outline on circles
fill(75, 47, 131); // UW purple

int diam = 40;

// loop for circles along the top edge
for(int i = 0; i <= width; i = i+diam) {
  ellipse(i,0,diam,diam);
}

// loop for circles along the left edge
for(int j = 0; j <= height; j = j+diam) {
  ellipse(0,j,diam,diam);
}