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From: ted@loft.tnolan.com (Ted Nolan <tednolan>)
Newsgroups: comp.lang.tcl
Subject: Re: is there an image package that doesn't require Tk ?
Date: 27 Jun 2024 16:31:14 GMT
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References: <slrnv7r2cs.3gvbf.avl@logic.at>
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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
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