I don't see the points disappear, (Firefox 2), but there is another problem, and that is that you're asking the browser to do way more work than necessary.
You're calling the function getAltitude() maxNodes times, and that is 100 times GDownloadUrl()! You could send all points in one call, as POST data, and get back a long comma separated string that you split() into an array.Then you're done with just one GDownloadUrl call. Other than that, maybe I looked too quickly, but why are you calling altitude.php if you already have the altitude in the GPX file, in the field <ele></ele>? -- Marcelo - http://maps.forum.nu -- On Oct 23, 8:45 pm, "[email protected]" <[email protected]> wrote: > I wonder if anyone can help me find out why my polyline disappears > after zooming right out and back in again? The points remain but the > polyline disappears. > > http://80.176.208.244/cycle/downloads/1/gmap.php > > Thanks > > Gordon --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Maps API" 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 -~----------~----~----~----~------~----~------~--~---
