6f/3567f6353bba962eb9adb9dac271d26cdae0f8

   1 Return-Path: <amdragon@mit.edu>\r
   2 X-Original-To: notmuch@notmuchmail.org\r
   3 Delivered-To: notmuch@notmuchmail.org\r
   4 Received: from localhost (localhost [127.0.0.1])\r
   5         by olra.theworths.org (Postfix) with ESMTP id A2D81431FBC\r
   6         for <notmuch@notmuchmail.org>; Mon, 25 Mar 2013 07:26:10 -0700 (PDT)\r
   7 X-Virus-Scanned: Debian amavisd-new at olra.theworths.org\r
   8 X-Spam-Flag: NO\r
   9 X-Spam-Score: -0.7\r
  10 X-Spam-Level: \r
  11 X-Spam-Status: No, score=-0.7 tagged_above=-999 required=5\r
  12         tests=[RCVD_IN_DNSWL_LOW=-0.7] autolearn=disabled\r
  13 Received: from olra.theworths.org ([127.0.0.1])\r
  14         by localhost (olra.theworths.org [127.0.0.1]) (amavisd-new, port 10024)\r
  15         with ESMTP id C387H2kywnzS for <notmuch@notmuchmail.org>;\r
  16         Mon, 25 Mar 2013 07:26:10 -0700 (PDT)\r
  17 Received: from dmz-mailsec-scanner-7.mit.edu (DMZ-MAILSEC-SCANNER-7.MIT.EDU\r
  18         [18.7.68.36])\r
  19         by olra.theworths.org (Postfix) with ESMTP id 16426431FAF\r
  20         for <notmuch@notmuchmail.org>; Mon, 25 Mar 2013 07:26:10 -0700 (PDT)\r
  21 X-AuditID: 12074424-b7f936d0000008eb-dc-51505e814c7e\r
  22 Received: from mailhub-auth-1.mit.edu ( [18.9.21.35])\r
  23         by dmz-mailsec-scanner-7.mit.edu (Symantec Messaging Gateway) with SMTP\r
  24         id 40.43.02283.18E50515; Mon, 25 Mar 2013 10:26:09 -0400 (EDT)\r
  25 Received: from outgoing.mit.edu (OUTGOING-AUTH-1.MIT.EDU [18.9.28.11])\r
  26         by mailhub-auth-1.mit.edu (8.13.8/8.9.2) with ESMTP id r2PEQ88m018332; \r
  27         Mon, 25 Mar 2013 10:26:09 -0400\r
  28 Received: from awakening.csail.mit.edu (awakening.csail.mit.edu [18.26.4.91])\r
  29         (authenticated bits=0)\r
  30         (User authenticated as amdragon@ATHENA.MIT.EDU)\r
  31         by outgoing.mit.edu (8.13.8/8.12.4) with ESMTP id r2PEQ6rk027222\r
  32         (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT);\r
  33         Mon, 25 Mar 2013 10:26:07 -0400\r
  34 Received: from amthrax by awakening.csail.mit.edu with local (Exim 4.80)\r
  35         (envelope-from <amdragon@MIT.EDU>)\r
  36         id 1UK8Le-0005kz-HT; Mon, 25 Mar 2013 10:26:06 -0400\r
  37 Date: Mon, 25 Mar 2013 10:26:06 -0400\r
  38 From: Austin Clements <amdragon@MIT.EDU>\r
  39 To: Damien Cassou <damien.cassou@gmail.com>\r
  40 Subject: Re: [PATCH 2/2] emacs: possibility to customize the rendering of tags\r
  41 Message-ID: <20130325142606.GD32584@mit.edu>\r
  42 References: <1364038194-19856-1-git-send-email-damien.cassou@gmail.com>\r
  43         <1364038194-19856-3-git-send-email-damien.cassou@gmail.com>\r
  44         <20130325142237.GB32584@mit.edu>\r
  45 MIME-Version: 1.0\r
  46 Content-Type: multipart/mixed; boundary="17pEHd4RhPHOinZp"\r
  47 Content-Disposition: inline\r
  48 In-Reply-To: <20130325142237.GB32584@mit.edu>\r
  49 User-Agent: Mutt/1.5.21 (2010-09-15)\r
  50 X-Brightmail-Tracker:\r
  51  H4sIAAAAAAAAA+NgFtrPKsWRmVeSWpSXmKPExsUixCmqrNsYFxBo8HqznsWuu1uZLK7fnMns\r
  52         wOSxc9Zddo9nq24xBzBFcdmkpOZklqUW6dslcGU8mv+SteCWQMX3z50sDYxLeLsYOTkkBEwk\r
  53         Ji1tY4GwxSQu3FvP1sXIxSEksI9R4tePw8wQzkZGiav3+9khnNNMEr1z5zKCtAgJLGGUOHPF\r
  54         GcRmEVCV2L3wERuIzSagIbFt/3KwGhEBbYk3SztYQWxmAWmJb7+bmUBsYQE/iYc/ToLZvAI6\r
  55         Et3rNkMtWMEo8fn0SqiEoMTJmU9YIJqtJFpX7wI6iQNs0PJ/HCBhTgFdiXUNi8D2igqoSEw5\r
  56         uY1tAqPQLCTds5B0z0LohghrSdz495IJQ1hX4vCD71CdJhLrJzYwL2BkX8Uom5JbpZubmJlT\r
  57         nJqsW5ycmJeXWqRrrpebWaKXmlK6iREUN+wuKjsYmw8pHWIU4GBU4uHdEBwQKMSaWFZcmXuI\r
  58         UZKDSUmUNywWKMSXlJ9SmZFYnBFfVJqTWnyIUQVo16MNqy8wSrHk5eelKonwagkB1fGmJFZW\r
  59         pRblw5RJc7AoifNeT7npLySQnliSmp2aWpBaBJOV4eBQkuBdArJAsCg1PbUiLTOnBCHNxMF5\r
  60         iFGCgwdoeDJIDW9xQWJucWY6RP4Uo6KUOG8rSEIAJJFRmgfXC0t3rxjFgd4S5s0FqeIBpkq4\r
  61         7ldAg5mABk/96w8yuCQRISXVwJjLxmNnw/DE69E9XmaezyveBSivarglmsOV2+gQeb/fSF/c\r
  62         58rurKi1EbtMdwQd28L0/A7nNd3y4oWRZdkqbperIr9X3pAP/vQseqaexa3JpQcTf05VNGLf\r
  63         xpy7eF/5uX+Sl2YERuxauj5l85pDn67qaJ+Xnzvx3Aaj6eytJ1LW8J/bU8hqJqnEUpyRaKjF\r
  64         XFScCAA/10O+UgMAAA==\r
  65 Cc: notmuch@notmuchmail.org\r
  66 X-BeenThere: notmuch@notmuchmail.org\r
  67 X-Mailman-Version: 2.1.13\r
  68 Precedence: list\r
  69 List-Id: "Use and development of the notmuch mail system."\r
  70         <notmuch.notmuchmail.org>\r
  71 List-Unsubscribe: <http://notmuchmail.org/mailman/options/notmuch>,\r
  72         <mailto:notmuch-request@notmuchmail.org?subject=unsubscribe>\r
  73 List-Archive: <http://notmuchmail.org/pipermail/notmuch>\r
  74 List-Post: <mailto:notmuch@notmuchmail.org>\r
  75 List-Help: <mailto:notmuch-request@notmuchmail.org?subject=help>\r
  76 List-Subscribe: <http://notmuchmail.org/mailman/listinfo/notmuch>,\r
  77         <mailto:notmuch-request@notmuchmail.org?subject=subscribe>\r
  78 X-List-Received-Date: Mon, 25 Mar 2013 14:26:10 -0000\r
  79 \r
  80 \r
  81 --17pEHd4RhPHOinZp\r
  82 Content-Type: text/plain; charset=us-ascii\r
  83 Content-Disposition: inline\r
  84 \r
  85 Quoth myself on Mar 25 at 10:22 am:\r
  86 > I pre-applied the transformations and removed the style attributes\r
  87 > that had default or unimportant values.  (The script to do the path\r
  88 > math is attached.)\r
  89 \r
  90 Now attached.\r
  91 \r
  92 --17pEHd4RhPHOinZp\r
  93 Content-Type: text/x-python; charset=us-ascii\r
  94 Content-Disposition: attachment; filename="xform.py"\r
  95 \r
  96 import re, numpy\r
  97 \r
  98 def parse_xform(xform):\r
  99     [(name, args)] = re.findall(r"([a-z]+)\(([-0-9.,]+)\)", xform)\r
 100     args = map(float, args.split(","))\r
 101     if name == "translate":\r
 102         x, y = args\r
 103         return numpy.matrix([[1,0,x], [0,1,y], [0,0,1]])\r
 104     if name == "matrix":\r
 105         a, b, c, d, e, f = args\r
 106         return numpy.matrix([[a,c,e], [b,d,f], [0,0,1]])\r
 107     raise ValueError("Couldn't parse %r" % xform)\r
 108 \r
 109 def parse_path(spath):\r
 110     # Parse an 'm' path\r
 111     pos = (0,0)\r
 112     res = []\r
 113     for op in spath.split():\r
 114         dx, dy = map(float, op.split(","))\r
 115         pos = (pos[0] + dx, pos[1] + dy)\r
 116         res.append(numpy.matrix([pos[0], pos[1], 1]).T)\r
 117     return res\r
 118 \r
 119 def str_path(path):\r
 120     # Print an 'M' path (different from parse_path!)\r
 121     return " ".join("%.5f,%.5f" % (c[0][0], c[1][0]) for c in path)\r
 122 \r
 123 # Star icons\r
 124 xform = (parse_xform("translate(-242.81601,-315.59635)") *\r
 125          parse_xform("matrix(0.2484147,-0.02623394,0.02623394,0.2484147,174.63605,255.37691)"))\r
 126 path = parse_path("290.25762,334.31206 -17.64143,-11.77975 -19.70508,7.85447 5.75171,-20.41814 -13.55925,-16.31348 21.19618,-0.83936 11.325,-17.93675 7.34825,19.89939 20.55849,5.22795 -16.65471,13.13786")\r
 127 xpath = [xform * coord for coord in path]\r
 128 # Path\r
 129 print str_path(xpath)\r
 130 # Stroke\r
 131 print numpy.linalg.norm(xform * numpy.matrix([1, 0, 1]).T -\r
 132                         xform * numpy.matrix([0, 0, 1]).T)\r
 133 print\r
 134 \r
 135 # Tag icon\r
 136 xform = parse_xform("translate(0,-1036.3622)")\r
 137 path = parse_path("0.44642857,1040.9336 12.50000043,0 2.700893,3.6161 -2.700893,3.616 -12.50000043,0")\r
 138 xpath = [xform * coord for coord in path]\r
 139 # Path\r
 140 print str_path(xpath)\r
 141 \r
 142 --17pEHd4RhPHOinZp--\r