Path: csiph.com!x330-a1.tempe.blueboxinc.net!feeder1.hal-mli.net!weretis.net!feeder5.news.weretis.net!feeder.news-service.com!xlned.com!feeder5.xlned.com!newsfeed.xs4all.nl!newsfeed6.news.xs4all.nl!xs4all!post.news.xs4all.nl!not-for-mail
Return-Path: <python-python-list@m.gmane.org>
X-Original-To: python-list@python.org
Delivered-To: python-list@mail.python.org
X-Spam-Status: OK 0.004
X-Spam-Evidence: '*H*': 0.99; '*S*': 0.00; 'url:sourceforge': 0.02; 'python': 0.07; 'received:80.91': 0.09; 'received:80.91.229': 0.09; 'received:80.91.229.12': 0.09; 'received:gmane.org': 0.09; 'received:list': 0.09; 'received:lo.gmane.org': 0.09; 'subject:image': 0.09; 'underlying': 0.09; 'am,': 0.14; 'wrote:': 0.14; 'enigma': 0.16; 'kern': 0.16; 'solves': 0.16; 'subject:graph': 0.16; 'interpret': 0.19; 'header:In-Reply-To:1': 0.22; 'e.g.': 0.22; 'file,': 0.22; '+0200': 0.25; 'extract': 0.25; 'there.': 0.26; "i'm": 0.26; 'hi,': 0.29; 'fri,': 0.29; 'to:addr :python-list': 0.32; 'source': 0.32; 'header:X-Complaints-To:1': 0.34; 'file.': 0.34; 'there': 0.35; 'problem,': 0.35; 'received:rr.com': 0.35; 'open': 0.35; 'header:User-Agent:1': 0.35; 'data': 0.37; 'but': 0.38; 'received:org': 0.38; 'though': 0.38; 'to:addr:python.org': 0.39; 'header:Mime-Version:1': 0.39; 'how': 0.39; 'received:24': 0.39; 'attempt': 0.40; 'header:Received:5': 0.40; 'contained': 0.40; '2011': 0.62; 'url:net': 0.62; 'free': 0.62; 'our': 0.63; 'world': 0.65; 'believe': 0.66; '100%': 0.82; 'eco': 0.84; 'schrieb': 0.84
X-Injected-Via-Gmane: http://gmane.org/
To: python-list@python.org
From: Robert Kern <robert.kern@gmail.com>
Subject: Re: Parsing a graph image
Date: Fri, 13 May 2011 14:38:45 -0500
Organization: The Church of Last Thursday
References: <mailman.1510.1305281943.9059.python-list@python.org>	<90jv98-322.ln1@satorlaser.homedns.org> <20110513142445.0792eb4e@chaostal.de>
Mime-Version: 1.0
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 7bit
X-Gmane-NNTP-Posting-Host: rrcs-24-227-244-203.sw.biz.rr.com
User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.2.17) Gecko/20110414 Thunderbird/3.1.10
In-Reply-To: <20110513142445.0792eb4e@chaostal.de>
X-BeenThere: python-list@python.org
X-Mailman-Version: 2.1.12
Precedence: list
List-Id: General discussion list for the Python programming language <python-list.python.org>
List-Unsubscribe: <http://mail.python.org/mailman/options/python-list>, <mailto:python-list-request@python.org?subject=unsubscribe>
List-Archive: <http://mail.python.org/pipermail/python-list>
List-Post: <mailto:python-list@python.org>
List-Help: <mailto:python-list-request@python.org?subject=help>
List-Subscribe: <http://mail.python.org/mailman/listinfo/python-list>, <mailto:python-list-request@python.org?subject=subscribe>
Newsgroups: comp.lang.python
Message-ID: <mailman.1524.1305315540.9059.python-list@python.org>
Lines: 25
NNTP-Posting-Host: 82.94.164.166
X-Trace: 1305315540 news.xs4all.nl 81479 [::ffff:82.94.164.166]:39919
X-Complaints-To: abuse@xs4all.nl
Xref: x330-a1.tempe.blueboxinc.net comp.lang.python:5319

On 5/13/11 7:24 AM, Bastian Ballmann wrote:
> Hi,
>
> Am Fri, 13 May 2011 14:01:48 +0200
> schrieb Ulrich Eckhardt<ulrich.eckhardt@dominolaser.com>:
>
>> I'm not sure I understand 100% what you want. If you want to extract
>> ("parse") the data that is contained in an image file, I have no clue
>> how to do that.
>
> Yes, I want to extract the data that is contained in an image file.

There is nothing in Python that solves this problem, per se, but there are free 
and open source tools for this out there. E.g.

   http://digitizer.sourceforge.net/

-- 
Robert Kern

"I have come to believe that the whole world is an enigma, a harmless enigma
  that is made terrible by our own mad attempt to interpret it as though it had
  an underlying truth."
   -- Umberto Eco