Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!ecngs!feeder2.ecngs.de!81.171.88.16.MISMATCH!hq-usenetpeers.eweka.nl!hq-usenetpeers.eweka.nl!bcyclone04.am1.xlned.com!bcyclone04.am1.xlned.com!newsfeed.xs4all.nl!newsfeed2a.news.xs4all.nl!xs4all!newsgate.cistron.nl!newsgate.news.xs4all.nl!post.news.xs4all.nl!not-for-mail Return-Path: X-Original-To: python-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: OK 0.045 X-Spam-Evidence: '*H*': 0.91; '*S*': 0.00; 'python3': 0.07; 'subject:missing': 0.07; 'pil': 0.09; 'python': 0.11; 'missing?': 0.16; 'subject:PIL': 0.16; 'wrote:': 0.18; '>>>': 0.22; 'import': 0.22; 'print': 0.22; 'header:User-Agent:1': 0.23; 'header:In- Reply-To:1': 0.27; 'appreciated.': 0.29; "i'm": 0.30; 'gives': 0.31; 'gary': 0.31; 'img': 0.31; 'linux': 0.33; 'running': 0.33; 'version': 0.36; 'subject:?': 0.36; 'expected': 0.38; 'to:addr :python-list': 0.38; 'pm,': 0.38; 'to:addr:python.org': 0.39; 'email addr:gmail.com': 0.63; 'charset:windows-1252': 0.65; 'institute': 0.72; 'received:204': 0.75; 'dr.': 0.77; 'do:': 0.91 Date: Wed, 25 Mar 2015 21:23:54 -0700 From: Gary Herron User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0 MIME-Version: 1.0 To: python-list@python.org Subject: Re: PIL(LOW) - What am I missing? References: <7029df19-f6c0-4b3f-be11-8ac45752ac68@googlegroups.com> In-Reply-To: <7029df19-f6c0-4b3f-be11-8ac45752ac68@googlegroups.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.19 Precedence: list List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Newsgroups: comp.lang.python Message-ID: Lines: 38 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1427343841 news.xs4all.nl 2958 [2001:888:2000:d::a6]:45703 X-Complaints-To: abuse@xs4all.nl X-Received-Body-CRC: 2674464058 X-Received-Bytes: 3236 Xref: csiph.com comp.lang.python:88021 On 03/25/2015 08:54 PM, kai.peters@gmail.com wrote: > I create an image as per: > > img = Image.new('1', (1024, 1280), 1) > > I then draw on it and do: > > imagedata = list(img.getdata()) > print len(imagedata) > > This gives me 1228800 instead of the expected 1310720 (1024 * 1280) > - any ideas what I am missing? > > As always, any help much appreciated. > > Kai Are you sure? Both Python2 and Python3 give me the expected 1310720, I'm running PILLOW version 2.6.1 on Linux (with both Python 3.4.2 and Python 2.7.8). >>> from PIL import Image >>> img = Image.new('1', (1024, 1280), 1) >>> imagedata = list(img.getdata()) >>> print len(imagedata) 1310720 -- Dr. Gary Herron Department of Computer Science DigiPen Institute of Technology (425) 895-4418