From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: James Cloos Newsgroups: gmane.emacs.devel Subject: Re: PNG image files with alpha channel Date: Thu, 08 May 2008 19:47:00 -0400 Message-ID: References: <87ve1pdnjq.fsf@stupidchicken.com> <4822EC6F.6000703@gnu.org> <87zlr0yh2y.fsf@catnip.gol.com> <482319D6.1020308@gnu.org> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1210290487 3005 80.91.229.12 (8 May 2008 23:48:07 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 8 May 2008 23:48:07 +0000 (UTC) Cc: Chong Yidong , emacs-devel@gnu.org, Miles Bader To: Jason Rumney Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Fri May 09 01:48:42 2008 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1JuFqq-0003z1-70 for ged-emacs-devel@m.gmane.org; Fri, 09 May 2008 01:48:40 +0200 Original-Received: from localhost ([127.0.0.1]:50240 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1JuFq7-0003Bx-W0 for ged-emacs-devel@m.gmane.org; Thu, 08 May 2008 19:47:56 -0400 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1JuFq2-0003BX-OO for emacs-devel@gnu.org; Thu, 08 May 2008 19:47:50 -0400 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1JuFq0-0003B0-Up for emacs-devel@gnu.org; Thu, 08 May 2008 19:47:50 -0400 Original-Received: from [199.232.76.173] (port=46390 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1JuFq0-0003Ax-No for emacs-devel@gnu.org; Thu, 08 May 2008 19:47:48 -0400 Original-Received: from eagle.jhcloos.com ([207.210.242.212]:4551) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1JuFpu-0004p3-0k; Thu, 08 May 2008 19:47:42 -0400 Original-Received: by eagle.jhcloos.com (Postfix, from userid 10) id 6241940151; Thu, 8 May 2008 23:47:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=jhcloos.com; s=eagle; t=1210290458; bh=y5r2qFICug0bgmvtIdAPz+34w2Y1GMGSC7WCbnTaC T0=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=TyQ1CB6T/MwaCosT5lE2zWUK2WhEU+RLBNSL/ RXxuwb7cXNEJC7adp3WO7iU/669HS1G5norr5n5CP9SFViUFFSmSuIobveChYSuIG/x 1KsA7w6wc5w8pzk9W4YyGqMpYosMp/q10estPPWqViVemgmfUqnbXo5eX6VoDW9Z0Z4 = Original-Received: by lugabout.jhcloos.org (Postfix, from userid 500) id EA22821C011; Thu, 8 May 2008 23:47:23 +0000 (UTC) In-Reply-To: <482319D6.1020308@gnu.org> (Jason Rumney's message of "Thu, 08 May 2008 16:18:46 +0100") User-Agent: Gnus/5.110009 (No Gnus v0.9) Emacs/23.0.60 (gnu/linux) Face: iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABHNCSVQICAgIfAhkiAAAAI1J REFUOE+lU9ESgCAIg64P1y+ngUdxhl5H8wFbbM0OmUiEhKkCYaZThXCo6KE5sCbA1DDX3genvO4d eBQgEMaM5qy6uWk4SfBYfdu9jvBN9nSVDOKRtwb+I3epboOsOX5pZbJNsBJFvmQQ05YMfieIBnYX FK2N6dOawd97r/e8RjkTLzmMsiVgrAoEugtviCM3v2WzjgAAAABJRU5ErkJggg== Copyright: Copyright 2007 James Cloos OpenPGP: ED7DAEA6; url=http://jhcloos.com/public_key/0xED7DAEA6.asc OpenPGP-Fingerprint: E9E9 F828 61A4 6EA9 0F2B 63E7 997A 9F17 ED7D AEA6 Original-Lines: 14 X-Hashcash: 1:23:080508:jasonr@gnu.org::QrUKBE00L0MRK/nj:0007SGb X-Hashcash: 1:23:080508:miles@gnu.org::b8Y4nRUUVg1g43vz:00001/Lt X-Hashcash: 1:23:080508:cyd@stupidchicken.com::WjE+A5tctcTsBB8D:0000000000000000000000000000000000000000GpIs X-Hashcash: 1:23:080508:emacs-devel@gnu.org::Eu+ONeGezW63SqON:0000000000000000000000000000000000000000002ZGG X-detected-kernel: by monty-python.gnu.org: Linux 2.6, seldom 2.4 (older, 4) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:96836 Archived-At: >>>>> "Jason" == Jason Rumney writes: Jason> Is there any program that can dump a PNG header in some readable Jason> format, so we can compare yours with the image that Gimp saves? Yes. ESR's Sng converts between binary png files and a sexp notation. Grab it at: http://sng.sf.net -JimC -- James Cloos OpenPGP: 1024D/ED7DAEA6