xmlgraphics-batik-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From bugzi...@apache.org
Subject DO NOT REPLY [Bug 48693] PNG generated by batik doesn't open in IE7
Date Sun, 21 Feb 2010 15:57:28 GMT
https://issues.apache.org/bugzilla/show_bug.cgi?id=48693

--- Comment #9 from Helder Magalhães <helder.magalhaes@gmail.com> 2010-02-21 15:57:24
UTC ---
(In reply to comment #7)
> Created an attachment (id=24958)
 --> (https://issues.apache.org/bugzilla/attachment.cgi?id=24958) [details]
> Script that shows the chunks of a PNG file (depends on pypng)

Note that running three IE versions in the same OS can lead to weird behavior
such as this one. the only recommended way of doing it [1] is through different
OS installs (see my previous screenshot, where I use two virtual machine for
IE6 and IE7; IE8 is locally available)... ;-)

Apart from the above, which may explain the issue in IE7, we should suppress
those dummy IDAT chunks. The only thing that currently occurs to me is *maybe*
a regression caused by recent modifications (made by Thomas in revision 796596,
see bug 46863 also)... Nevertheless, this is only an hypothesis and I'll try to
clarify it whenever possible. I've also found similar code [2] which can be
used to check for possible improvements to the existing one. :-)


[1]
http://blogs.msdn.com/ie/archive/2006/11/30/ie6-and-ie7-running-on-a-single-machine.aspx
[2]
http://dmi.ensica.fr/doc/Java/j2sdk-1_4_2-doc/docs/j2h/com/sun/imageio/plugins/png/PNGImageWriter.java.html

-- 
Configure bugmail: https://issues.apache.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.
---------------------------------------------------------------------
To unsubscribe, e-mail: batik-dev-unsubscribe@xmlgraphics.apache.org
For additional commands, e-mail: batik-dev-help@xmlgraphics.apache.org


Mime
View raw message