##Drawing circles with Bresenham's algorithm This is a program to illustrate the Bresenham's algorithm to draw circles.
It uses horizontal line drawing primitive to fill a circle and a dot plot to draw the circunference (in case of no fill)
The program supports options -v (verbose, trace the algorithm variables at each iteration, don't draw) or -f (fill the circle's interior) and accepts radii as command line parameters, as in
bresenham -v 10
bresenham -f 10
bresenham 10 20 30
are examples of program execution. The program tries to help with a question in StackOverflow