ALGORITHM OF BRESENHAM’S CIRCLE DRAWING...

ALGORITHM OF BRESENHAM’S CIRCLE DRAWING :

Begin :

            Read r , (xc , yc)

            p = 3-2r , x = 0 , y = r

            while(x <= y)

            {

                  Plot(x,y)

                  x = x+1

                  if (P < 0)

                  {

                          P = P + 4x + 6

                   }

                   else

                   {

                          y = y – 1

                          p = p + 4x -4y +10

                    }

                End of while

End