G Yu wrote:
The command gives <graphics.Point object at 0x0000013E0D263668>, and I don't know how to determine the x-coordinate of the center from that output.
Try this in an interactive session: p = circle.getCenter() help(p) This should give you a page of text showing all the attributes and methods your point object has. Somewhere in there will almost certainly be something that tells you the coordinates. -- Greg -- https://mail.python.org/mailman/listinfo/python-list