void setup()
{
 size(400, 200);
 textFont(createFont("Arial", 15));
 frameRate(10);
}
void draw()
{
 // Exibe os pontos
 stroke(0);
 point(frameCount,
       frameCount);
 stroke(255, 0, 0);
 point(frameCount,
       frameCount / 2);
 stroke(0, 255, 0);
 point(frameCount,
       frameCount / 3);
 // Exibe os dados
 noStroke();
 fill(255);
 rect(0, height/2, 400, 100);
 fill(0);
 text("frameCount  = "    + frameCount, 0, height - 45);
 fill(255,0,0);
 text("frameCount / 2 = " + (frameCount / 2), 0, height - 30);
 fill(0,255,0);
 text("frameCount / 3 = " + (frameCount / 3), 0, height - 15);
}