Re: is there an image package that doesn't require Tk ?

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Sujet : Re: is there an image package that doesn't require Tk ?
De : (at) *nospam* ednolan (ted@loft.tnolan.com (Ted Nolan)
Groupes : comp.lang.tcl
Date : 27. Jun 2024, 17:31:14
Autres entêtes
Organisation : loft
Message-ID : <le5ieiFqebuU1@mid.individual.net>
References : 1
User-Agent : trn 4.0-test76 (Apr 2, 2001)
In article <slrnv7r2cs.3gvbf.avl@logic.at>,
Andreas Leitgeb  <avl@logic.at> wrote:
I'd like it to open a .png file (screenshot from an android
phone) extract five rectangular regions from it, and convert
them to something similar to Tk's [$image data] - e.g. a list
of lists of colors
>
For now, I use "image photo" to scrape(simple ocr) some numbers
from it, but it only works with Tk.  In the end I want to do
the processing of the image in the same cron-script that gets
the screenshot from the phone.
>
If nothing else, I'd "convert" (from Imagemagick) the png to
something I can easier parse in Tcl.
>

It's not clear to me if this still works, but there is:

https://wiki.tcl-lang.org/page/TclMagick
--
columbiaclosings.com
What's not in Columbia anymore..

Date Sujet#  Auteur
27 Jun 24 * is there an image package that doesn't require Tk ?17Andreas Leitgeb
27 Jun 24 +- Re: is there an image package that doesn't require Tk ?1ted@loft.tnolan.com (Ted Nolan
27 Jun 24 +- Re: is there an image package that doesn't require Tk ?1Harald Oehlmann
27 Jun 24 +- Re: is there an image package that doesn't require Tk ?1Paul Obermeier
27 Jun 24 +* Re: is there an image package that doesn't require Tk ?3greg
28 Jun 24 i+- Re: is there an image package that doesn't require Tk ?1Harald Oehlmann
28 Jun 24 i`- Re: is there an image package that doesn't require Tk ?1greg
28 Jun 24 `* Re: is there an image package that doesn't require Tk ?10Andreas Leitgeb
29 Jun 24  +- Re: is there an image package that doesn't require Tk ?1ted@loft.tnolan.com (Ted Nolan
29 Jun 24  +* Re: is there an image package that doesn't require Tk ?7greg
30 Jun 24  i`* Re: is there an image package that doesn't require Tk ?6Andreas Leitgeb
30 Jun 24  i +* Re: is there an image package that doesn't require Tk ?4greg
1 Jul 24  i i`* Re: is there an image package that doesn't require Tk ?3Andreas Leitgeb
2 Jul 24  i i `* Re: is there an image package that doesn't require Tk ?2greg
3 Jul 24  i i  `- Re: is there an image package that doesn't require Tk ?1Andreas Leitgeb
1 Jul 24  i `- Re: is there an image package that doesn't require Tk ?1Christian Gollwitzer
30 Jun 24  `- Re: is there an image package that doesn't require Tk ?1Andreas Leitgeb

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