[plt-scheme] Re: MrEd - grid alignment

From: Guenther Schmidt (gue.schmidt at web.de)
Date: Mon Dec 1 20:12:50 EST 2003

Hi Jens,

I just did what you suggested, not even as I difficult as I thought.

Jens Axel Søgaard wrote:

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> Guenther Schmidt wrote:
>> Hi,
>> how do I align several items in a grid (table) layout?
> ...
>> This unfortunately won't align to agrid though.
> Two summers ago I had the same problem.
> I was making a little "Magical Square" program.
> <http://www.scheme.dk/tmp/magi.scm>
> In the interesting parts are squarify and
> traverse at the bottom of the file.
> Notice that I make all the buttons first
> (all of different sizes), then find the
> maximum of all heigths and widths, and then
> finally change all the sizes to be the same.
> Since the explanation in the program
> is in danish:
> Swap two numbers by clicking on the
> first then the second. Make a magical
> square by arranging the numbers such that
> the sums in every row, column and diagonal
> are the same number.

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