Path: ...!feed.opticnetworks.net!eternal-september.org!feeder3.eternal-september.org!news.eternal-september.org!.POSTED!not-for-mail
From: greg <gregor.ebbing@gmx.de>
Newsgroups: comp.lang.tcl
Subject: Re: is there an image package that doesn't require Tk ?
Date: Fri, 28 Jun 2024 20:16:10 +0200
Organization: A noiseless patient Spider
Lines: 34
Message-ID: <v5mula$3f0kd$1@dont-email.me>
References: <slrnv7r2cs.3gvbf.avl@logic.at> <v5kf31$2sftj$1@dont-email.me>
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 8bit
Injection-Date: Fri, 28 Jun 2024 20:16:10 +0200 (CEST)
Injection-Info: dont-email.me; posting-host="0c024adf967907dc190de90568a43e1d";
	logging-data="3637901"; mail-complaints-to="abuse@eternal-september.org";	posting-account="U2FsdGVkX18i56dAFbEZNiQ7c/QlOValanbJM6f1pMw="
User-Agent: Mozilla Thunderbird
Cancel-Lock: sha1:WhY+TcSBFvD/NPnOr0UQeCO+/Bk=
Content-Language: de-DE
In-Reply-To: <v5kf31$2sftj$1@dont-email.me>
Bytes: 2000

Am 27.06.24 um 21:38 schrieb greg:
> Am 27.06.24 um 17:47 schrieb Andreas Leitgeb:
>> 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.
>>
> Hello
> 
> https://wiki.tcl-lang.org/page/Pixane
> 
> 
> via webarchives
> but without source code and no binaries for win 64
> 
> It works with Linux 32 and 64 bit
> 
> 
> Gregor
Hello,

a different but current package
https://github.com/ray2501/tcl-stbimage


Gregor