code: public void drawOval(float x1, float y1, float width, float height) {
  		drawOval(x1, y1, width, height, DEFAULT_SEGMENTS);
  	}
docs: Draw an oval to the canvas
  
  @param x1
  The x coordinate of the top left corner of a box containing
  the oval
  @param y1
  The y coordinate of the top left corner of a box containing
  the oval
  @param width
  The width of the oval
  @param height
  The height of the oval