Ring circle = new Ring();

  DrawRing(int x, int y) {

    circle.start(x, y);

  }

  void transmit() {

    circle.grow();

    circle.display();

    if (circle.on == false) {

      circle.on = true;

    }

  }

}

class Ring {

  float x, y; // X-coordinate, y-coordinate

  float diameter; // Diameter of the ring

  boolean on = false; // Turns the display on and off

  void start(float xpos, float ypos) {

    x = xpos;

    y = ypos;

    on = true;

    diameter = 1;

  }

  void grow() {

    if (on == true) {

      diameter += 8.6;

      if (diameter > 115) {

        diameter = 0.0;

      }

    }

  }

  void display() {

    if (on == true) {

      noFill();

      strokeWeight(4);

      stroke(255, 255, 255);

      ellipse(x, y, diameter, diameter);

    }

  }

}