I can't reproduce the flicker issue here, but these are my performance findings:
No significant difference on desktop (Ubuntu 12.10 64-bit, Chromium 22.0.1229.94) or these Android devices: Samsung Galaxy Tab 10.1, Android 4.0.4, Chrome 18.0.1025469 (WebKit 535.19) Nexus 7, Android 4.2.1, Chrome 18.0.1025469 (WebKit 535.19) A collague of mine reports improvements on the built in browser on a Samsung Galaxy Tab 2 10.1, though I can't verify that. Performance is great on an Apple iPad 3, iOS 6 with your latest CSS. 2013/1/9 Andreas Hocevar <ahoce...@opengeo.org> > Hey Björn, > > your updated example gives me flickers in Desktop Webkit browers. Have > you also seen my comment on github and my updated example? > > Andreas. > > On Wed, Jan 9, 2013 at 2:09 PM, Björn Harrtell <bjorn.harrt...@gmail.com> > wrote: > > I have tested removing the match all rule in the css and it does affect > Ipad > > performance significantly in the good direction. On Android however it > seems > > to have a slight negative effect. What a mess.... Modified example here: > > > > > http://bjornharrtell.github.com/openlayers/mobile-wmts-vienna/examples/mobile-wmts-vienna.html > > > > Den 8 jan 2013 13:54 skrev "Björn Harrtell" <bjorn.harrt...@gmail.com>: > > > >> I've tested only with the hosted mobile-wmts-vienna.html example. > >> > >> The only apparent difference with leaflet I can spot right now is that > the > >> rule .olMapViewport, .olMapViewport * cascades to every element below > the > >> viewport because of the wildcard, in leaflet it seems these properties > are > >> only set on the viewport equivalent dom object. The page you refer to > has a > >> comment that might suggest this can cause problems - "Also try not to > mix > >> “top/left” with “translate()” this can cause some performance issues as > >> well(in some cases really bad ones)". I haven't been able to verify any > of > >> this yet though, will try to find time to do it asap. > >> > >> /Björn > >> > >> 2013/1/8 Andreas Hocevar <ahoce...@opengeo.org> > >>> > >>> mobile-wmts-vienna.html > >> > >> > > > > _______________________________________________ > > Dev mailing list > > d...@lists.osgeo.org > > http://lists.osgeo.org/mailman/listinfo/openlayers-dev > > > > > > -- > Andreas Hocevar > OpenGeo - http://opengeo.org/ > Expert service straight from the developers. >
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