From xemacs-m  Wed Feb 12 08:54:25 1997
Received: from newman (root@newman.aventail.com [38.225.141.10])
	by xemacs.org (8.8.5/8.8.5) with SMTP id IAA29164
	for <xemacs-beta@xemacs.org>; Wed, 12 Feb 1997 08:54:22 -0600 (CST)
Received: from kramer.in.aventail.com.aventail.com (wmperry@kramer [192.168.1.12]) by newman (8.6.12/8.6.9) with SMTP id GAA04411; Wed, 12 Feb 1997 06:52:24 -0800
Date: Wed, 12 Feb 1997 06:52:24 -0800
Message-Id: <199702121452.GAA04411@newman>
From: "William M. Perry" <wmperry@aventail.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
To: Anthony Rossini <rossini@math.sc.edu>
Cc: Steven L Baur <steve@miranova.com>, xemacs-beta@xemacs.org
Subject: Re: PNG images, has anyone seen one in XEmacs?
In-Reply-To: <199702121324.IAA24541@fhat.stat.sc.edu>
References: <199702121324.IAA24541@fhat.stat.sc.edu>
Errors-to: wmperry@aventail.com
Reply-to: wmperry@aventail.com
X-Face: O~Rn;(l][/-o1sALg4A@xpE:9-"'IR[%;,,!m7</SYF`{vYQ(&RI1&EiH[FvT;J}@f!4kfz
 x_!Y#=y{Uuj9GvUi=cPuajQ(Z42R[wE@{G,sn$qGr5g/wnb*"*ktI+,CD}1Z'wxrM2ag-r0p5I6\nA
 [WJopW_J.WY;

Anthony Rossini writes:
>    sb> Have you verified your server is returning image/png MIME
>    sb> type?
>
>It should be, but no, I've not verified it (tried this morning checking,
>and found that I'd forgotten the telnet commands for verifying mime types
>for content requests).  However, you had written asking if anyone had seen
>a PNG image in XEmacs.  When I loaded the page, the PNG test.png image was
>displayed in XEmacs-W3, so I assumed that I had.

  Whoo hoo.

>In fact, W3 displayed the page correctly (inlining all images), and of
>course, Netscape breaks on the png image :-).

  But of course.

>BTW, if anyone knows the command sequence for obtaining mime types from a
>server off the top of thier head, I'd love to be reminded.  (I did:
>	
>	neuromancer 30 > telnet www 80
>	Trying 129.252.12.67 ...
>	Connected to www.stat.sc.edu.
>	Escape character is '^]'.
>	GET /~rossini/images/test.png
>
>but didn't get the image/png (or any content type header) on the output
>(same with the command "GET /~rossini/images/", which I thought would
>return a header "text/html" or whatever it really ought to be).

  HEAD /~rossini/images/test.png HTTP/1.0\r\n
  \r\n

  Will show you just the HTTP headers from an object.

>I've included gif files of Netscape and W3 displaying that page (

  Not bad. :)

-Bill P.

