Re: How to center a circle?

* Helmut Giese <hgiese@ratiosoft.com>
--<snip-snip>--
| On a canvas 200 px wide and high it draws a circle at 100/100 and
| still it isn't centered. What did I do wrong?
| Any enlightenment will be highly appreciated.

Looks pretty centered to me.. although adding +1 to the x1 and x2 coords
makes it even 'more' centered :-) (TK version, since I don't have tkpath at
hand).

    set x1 [expr {$width * 0.04 +1}]
    ...
    set x2 [expr {$width - $width * 0.04 +1}]

Could be related to the origin of the coordinate system, and how items
are plotted given their coords...

R'