[OpenLayers-Users] too much CPU used when zooming
Florent Coste
florent.coste at gmail.com
Thu Nov 26 11:20:28 EST 2009
Hello OpenLayer community
I'm a little surprised by the CPU used when zooming on any layer
(WMS, TMS....)
It is like there is a spinning loop somewhere. For me this is like the tiles
are displayed synchronously :
It is looks like the map is not rendered until all tiles are retreived from
the network.
Inside FireBug, clear() method is eating time and CPU (i'm not used to
firebug for profiling)
clear()7025.62%73.726ms*3316.139*ms47.373ms40.459ms97.064msOpenLayers.js
(ligne 886)
The CPU used during zoom is so high that the user experience is not good...
i'm available to test any patch to test/investigate the situation.
Regards,
Florent
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