code: def bresenham_line(self, x0, y0, x1, y1, color=None, colorFunc=None):
          
          md.bresenham_line(self.set, x0, y0, x1, y1, color, colorFunc)
docs: Draw line from point x0, y0 to x1, y1 using Bresenham's algorithm.
  
          Will draw beyond matrix bounds.