Hello OpenLayer community<br><br>I'm a little surprised by the CPU used when zooming on any layer<br>(WMS, TMS....)<br><br>It is like there is a spinning loop somewhere. For me this is like the tiles are displayed synchronously :<br>
It is looks like the map is not rendered until all tiles are retreived from the network.<br><br>Inside FireBug, clear() method is eating time and CPU (i'm not used to firebug for profiling)<br><br><table class="profileTable " cellpadding="0" cellspacing="0" width="100%">
<tbody class="profileTbody "><tr class=" "><td class=" "><a class="objectLink objectLink-profile a11yFocus ">clear()</a></td><td class=" ">70</td><td class=" ">25.62%</td><td class=" ">73.726ms</td><td class=" "><b>3316.139</b>ms</td>
<td class=" ">47.373ms</td><td class=" ">40.459ms</td><td class=" ">97.064ms</td><td class="linkCell "><a class="objectLink objectLink-sourceLink a11yFocus ">OpenLayers.js (ligne 886)</a></td></tr></tbody></table><br>The CPU used during zoom is so high that the user experience is not good...<br>
<br>i'm available to test any patch to test/investigate the situation.<br><br>Regards,<br>Florent<br><br><br><br><br><br>