[Chameleon] Internet Explorer and PNG?

[Bart van den Eijnden]

Hi Paul, Tyler,

this is a bug in IE (transparency in 24 bit PNG's). It will require you to  
install something like a PNG hack on your webserver.

If you want to have the image from drawmap.php included in the hack, you  
have to adapt the htc source code a bit since it checks for file extension  
png before applying the hack.

http://www.mongus.net/pngInfo/

Best regards,
Bart

On Fri, 01 Apr 2005 08:27:55 -0500, Paul Spencer <pspencer at dmsolutions.ca>  
wrote:

> Tyler,
>
> I haven't noticed this behaviour in any of our apps.  I know that there  
> (were?) problems in IE with PNGs but I don't know if that would be  
> related?  Anyone else (Bart?) have any ideas?
>
> Paul
>
> Tyler Mitchell wrote:
>> I've been testing my app in Firefox. Now I'm looking at it in IE and it  
>> seems to have lost the transparency of the background images for my  
>> legend symbols.  Works fine with sample_enhanced.  Any cluse as to what  
>> I did wrong?  I'm using PNG24 in drawmap now. ??
>>  Tyler
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