> Is checking new markers against old ones in the array less "expensive" > than deleting all the markers and redrawing them?
Depends. There's more than one way of keeping arrays, e.g. keyed by some ID avoids a lot of searching. Maybe you should just try the simple way, if it is good enough for your use it is good enough. -- You received this message because you are subscribed to the Google Groups "Google Maps JavaScript API v3" 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-js-api-v3?hl=en.
