Re: How to center a circle?

Liste des GroupesRevenir à cl tcl 
Sujet : Re: How to center a circle?
De : saitology9 (at) *nospam* gmail.com (saito)
Groupes : comp.lang.tcl
Date : 17. Oct 2024, 19:43:01
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <verlrm$2s2jq$1@dont-email.me>
References : 1 2
User-Agent : Mozilla Thunderbird
On 10/17/2024 1:45 PM, Helmut Giese wrote:
I want to thank all of you for responding.
Well, what's the conclusion? If you all say that the circle is
centered who am I to disagree.
It is somewhat troublesome that apparently I cannot trust my own eyes
but, as I said, who am I to disagree.
They are identical for me as well, and the Tk verson has rugged edges, which you noted. I suspect the difference is somewhere between your monitor and the scaling factor Windows uses.
If you want to see the circle "inside" the rectangle with no edges touching, I would recommend a slight change: increment the starting position by 1, but also reduce the size of the circle by 1.

Date Sujet#  Auteur
16 Oct 24 * How to center a circle?12Helmut Giese
16 Oct 24 +* Re: How to center a circle?7Ralf Fassel
16 Oct 24 i`* Re: How to center a circle?6Helmut Giese
16 Oct 24 i +* Re: How to center a circle?4Ralf Fassel
16 Oct 24 i i`* Re: How to center a circle?3Helmut Giese
17 Oct 24 i i +- Re: How to center a circle?1et99
17 Oct 24 i i `- Re: How to center a circle?1Ralf Fassel
16 Oct 24 i `- Re: How to center a circle?1Rich
17 Oct 24 `* Re: How to center a circle?4Helmut Giese
17 Oct 24  +- Re: How to center a circle?1saito
18 Oct 24  `* Re: How to center a circle?2Shaun Deacon
18 Oct 24   `- Re: How to center a circle?1Helmut Giese

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