Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > comp.lang.python > #41118

Re: Reversing bits in a byte

Path csiph.com!usenet.pasdenom.info!weretis.net!feeder4.news.weretis.net!rt.uk.eu.org!newsfeed.xs4all.nl!newsfeed1.news.xs4all.nl!xs4all!post.news.xs4all.nl!not-for-mail
Return-Path <davea@davea.name>
X-Original-To python-list@python.org
Delivered-To python-list@mail.python.org
X-Spam-Status OK 0.022
X-Spam-Evidence '*H*': 0.96; '*S*': 0.00; 'python,': 0.02; 'pop': 0.05; 'question?': 0.09; 'gui': 0.11; 'library': 0.15; '11:32': 0.16; 'qt,': 0.16; 'those,': 0.16; 'thoughts?': 0.16; 'wrote:': 0.17; 'specify': 0.17; 'bit': 0.21; 'os,': 0.22; 'somebody': 0.23; 'header:In-Reply-To:1': 0.25; 'header:User-Agent:1': 0.26; 'am,': 0.27; 'to?': 0.27; 'probably': 0.29; 'etc.)': 0.32; 'anyone': 0.33; 'to:addr:python-list': 0.33; 'hi,': 0.33; 'version': 0.34; "can't": 0.34; 'robert': 0.35; 'but': 0.36; '(i.e.': 0.36; 'best,': 0.37; 'does': 0.37; 'subject:: ': 0.38; 'object': 0.38; 'to:addr:python.org': 0.39; 'received:192': 0.39; 'received:192.168': 0.40; 'your': 0.60; 'more': 0.63; 'importantly,': 0.65; 'subject': 0.66; 'answer.': 0.71; 'received:74.208': 0.71; 'bitmap': 0.84; 'relate': 0.91
Date Tue, 12 Mar 2013 08:46:39 -0400
From Dave Angel <davea@davea.name>
User-Agent Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130221 Thunderbird/17.0.3
MIME-Version 1.0
To python-list@python.org
Subject Re: Reversing bits in a byte
References <20130311153254.078484489A7@nhs-pd1e-esg101.ad1.nhs.net>
In-Reply-To <20130311153254.078484489A7@nhs-pd1e-esg101.ad1.nhs.net>
Content-Type text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding 7bit
X-Provags-ID V02:K0:/+1i098RN5RdhE0EFsB4tvCMvfKgLag8Mmpt07FUxJj uOgFNQY+T8oCaMsrEtZG83/ippGjyHxqmoUTeu6pLid/2C88xd 4xhQcyXybAH31Cd04PHO1Zas2V05I41GnqIGVBYTE7a76kZUPU XdAp8FDA0KRIKIpajIp1PCLKIJYUjFOl+OHjgV5ZqMOCQiXG0Y lT3opAWmmKTXgPejwnAPGIEt+eBJVBbVAN7mTbIUDKRYcoTW/+ VzLagECM602PpUgwWqU+UXcRGVnRKHEmziHj26DepsSzHFrpM3 +F5rellI9qdmXnW3wVbfDJj+m2//kgajTZqEOgmTtzLKtz19A= =
X-BeenThere python-list@python.org
X-Mailman-Version 2.1.15
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.3225.1363092418.2939.python-list@python.org> (permalink)
Lines 21
NNTP-Posting-Host 2001:888:2000:d::a6
X-Trace 1363092418 news.xs4all.nl 6921 [2001:888:2000:d::a6]:46078
X-Complaints-To abuse@xs4all.nl
Xref csiph.com comp.lang.python:41118

Show key headers only | View raw


On 03/11/2013 11:32 AM, Robert Flintham wrote:
> Hi,
>
> I have a 'bytes' object which contains a simple bitmap image (i.e. 1 bit per pixel).  I can't work out how I would go about displaying this image.  Does anyone have any thoughts?
>
> All the best,
> Rob
>
>

How does your subject line relate to your question?

But more importantly, what version of Python, what OS, and which GUI 
library (wxpython, qt, etc.) are you used to?  Specify those, and 
somebody familiar with that particular library will probably pop up with 
an answer.



-- 
DaveA

Back to comp.lang.python | Previous | Next | Find similar | Unroll thread


Thread

Re: Reversing bits in a byte Dave Angel <davea@davea.name> - 2013-03-12 08:46 -0400

csiph-web