On Nov 21, 6:12 pm, Kataryzna Nowicka <[email protected]> wrote: > I doesn't work in this way, that's why i am writing. it takes about > 4-5 min to display 5000 markers from DB, but function resturns time > about 1-3 ms. > I have another script that generates 5000 random lat and lng and it > works much longer for ex. 72 sec! > > Any idea? >
The javascript to add the markers to the map probably takes that long to run. Then the browser needs to render the markers. At that point the javascript is no longer in control. -- Larry > KN > > On 21 Lis, 18:38, Andrew Leach <[email protected]> wrote: > > > > > > > > > On 21 November 2010 17:10, Kataryzna Nowicka <[email protected]> wrote: > > > > I have a script that use javaScript to send parameters to PHP, than > > > PHP imports data from database on the server and returns them to > > > JavaScript. These data are latitude and longitude of point. > > > After all I use those data to generate marker and I addOverlay. > > > I need to measure how long it takes to send data, receive them and > > > mark those poins on the map. > > > Your functions are probably adequate if they are executed in the right > > order. Get the start time just before you send the parameters to PHP, > > and get the end time on the final addOverlay event. If each addOverlay > > event updates the end time, then the final result will be the time the > > last marker was added. -- You received this message because you are subscribed to the Google Groups "Google Maps API V2" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-maps-api?hl=en.
