This appears to be the case but unfortunately 8 bit PNGs don't have alpha-transparency. I've found one way to prevent it and that's by setting a background colour. Unfortunately I can't do that with my design :(
Jonathan Sharp wrote: > > I think it has to do with whether it's saved as an 8 bit or 24 bit PNG. > > -js > > > On 1/29/07, Brandon Aaron <[EMAIL PROTECTED]> wrote: >> >> I haven't found the secret yet. Some of my pngs do it and others don't. >> >> -- >> Brandon Aaron >> >> On 1/29/07, spl1nter <[EMAIL PROTECTED]> wrote: >> > >> > Ah, well that's a tad annoying. Is there anyway to prevent this? Any >> settings >> > I can use in Photoshop or such? >> > >> > >> > Brandon Aaron wrote: >> > > >> > > This is a known bug in IE7. Sometimes you can get PNGs in IE7 to get >> > > that black background when you zoom in or out. They support them, >> just >> > > not very well. >> > > >> > > -- >> > > Brandon Aaron >> > > >> > > On 1/29/07, spl1nter <[EMAIL PROTECTED]> wrote: >> > >> >> > >> I've only tested this with IE7 (don't have IE6 available - I'd >> imagine >> > >> it'd >> > >> be worse what with it's lack of native alpha-transparency support) >> but >> > >> it's >> > >> pretty strange. >> > >> >> > >> http://www.devioustree.co.uk/ >> > >> >> > >> At the link above I'm using fadeIn() and fadeOut(). It works fine >> apart >> > >> from >> > >> when I've got a PNG background that uses alpha-transparency. For >> some >> > >> reason >> > >> IE7 shows a black (maybe dark-blue) background behind the PNG during >> the >> > >> transition and reverts back to normal afterwards. >> > >> >> > >> I'm assuming this has something to do with IE7s PNG rendering but I >> > >> thought >> > >> they supported alpha-transparency fully now? >> > >> -- >> > >> View this message in context: >> > >> >> http://www.nabble.com/Strangeness-with-fade%28%29%2C-alpha-opacity-PNGs-and-IE-tf3136699.html#a8692085 >> > >> Sent from the JQuery mailing list archive at Nabble.com. >> > >> >> > >> >> > >> _______________________________________________ >> > >> jQuery mailing list >> > >> discuss@jquery.com >> > >> http://jquery.com/discuss/ >> > >> >> > > >> > > _______________________________________________ >> > > jQuery mailing list >> > > discuss@jquery.com >> > > http://jquery.com/discuss/ >> > > >> > > >> > >> > -- >> > View this message in context: >> http://www.nabble.com/Strangeness-with-fade%28%29%2C-alpha-opacity-PNGs-and-IE-tf3136699.html#a8693629 >> > Sent from the JQuery mailing list archive at Nabble.com. >> > >> > >> > _______________________________________________ >> > jQuery mailing list >> > discuss@jquery.com >> > http://jquery.com/discuss/ >> > >> >> _______________________________________________ >> jQuery mailing list >> discuss@jquery.com >> http://jquery.com/discuss/ >> > > _______________________________________________ > jQuery mailing list > discuss@jquery.com > http://jquery.com/discuss/ > > -- View this message in context: http://www.nabble.com/Strangeness-with-fade%28%29%2C-alpha-opacity-PNGs-and-IE-tf3136699.html#a8712458 Sent from the JQuery mailing list archive at Nabble.com. _______________________________________________ jQuery mailing list discuss@jquery.com http://jquery.com/discuss/
