I can reproduce it in both Firefox 3.5.5 and Safari on Mac. Best regards, Bart
On Nov 18, 2009, at 2:38 PM, Marc Jansen wrote: > Hi Pedro, > > Thanks for your input... but it seems odd: in my FF (Mozilla/5.0 (X11; > U; Linux i686; de; rv:1.9.1.5) Gecko/20091109 Ubuntu/9.10 (karmic) > Firefox/3.5.5) the upper OL-client is still flickering. Maybe some > setting in Firefox I changed? Or a plugin? > > I am really puzzled. > > Can someone else reproduce the flickering? > > Regards, > Marc > > Pedro Baracho wrote: >> For the record, I am currently using FF 3.5.5, Gecko/20091102 on >> Windows and I don't see any flickering in the link you posted. >> >> On Wed, Nov 18, 2009 at 11:10 AM, Marc Jansen <[email protected] >> <mailto:[email protected]>> wrote: >> >> Hi list, >> >> when the URL of an imagelayer is changed via the APIMethod setUrl, the >> image is flickering regardless of the browser cache or the transition >> effect. This behaviour can be seen e.g. here: >> >> http://www.webmapcenter.de/wetterradar/animation.html >> >> In that demo the URL of the imagelayer is changed every 500 ms and the >> flickering should be easy to spot (at least if you wait for roughly 20 >> seconds). Firebugs Net-tab shows that the images are being requested >> over and over. >> >> The flickering is only noticeable in Firefox (3.5 Win and Linux); >> Opera >> 10 and IE 8 work like a charm (they cache the varying images). The >> changing of the src of a pure <img> with JavaScript does not show the >> flickering (as can be seen in the above link, too). I don't have >> results >> for other browsers. >> >> Can anybody help me identify the root of this flickering? I am unsure >> whether this Firefox bugreport is maybe relevant to this issue: >> https://bugzilla.mozilla.org/show_bug.cgi?id=492052. I doubt that >> it is >> related to apache settings (Caching- or Expires-Headers) as the >> pure JS >> solution isn't flickering at all. >> >> Any help or advice on this issue would be great! >> >> Regards, >> Marc >> >> BTW.: If someone shows me a better alternative to build an >> animation of >> different Imagelayers, I would be happy as well :-) >> >> >> _______________________________________________ >> Users mailing list >> [email protected] <mailto:[email protected]> >> http://openlayers.org/mailman/listinfo/users >> >> > > _______________________________________________ > Users mailing list > [email protected] > http://openlayers.org/mailman/listinfo/users > _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
