Circle `top` / `bottom` / `left` / `right` attribs

[itzpr3d4t0r]

Would allow to get these points:

While avoiding having to write:

c.y - c.r  # top
c.x + c.r  # right
c.y + c.r  # bottom
c.x - c.r  # left

[andrewhong04]

Perhaps Circle.get_point_at(rad)
so doing get_point_at(0) could return top, then etc

[itzpr3d4t0r]

Possibly both? so you'd have a concise way of getting those simple points and a more elaborate one for all the others?