On Jan 4, 8:04 am, sandy037 <[email protected]> wrote: > I am essentially showing all the user selections on the map. I will > have to think if I can load the polylines on demand. But the problem > is that, all these polylines (say some 10000) are confined to some > area like a medium sized city. So I dont know how to render them on > demand. Thats why I had asked for any clustering technique if you > could help me with. > > Each polyline does not contain more than 5-10 points. I have seen the > demos but they have huge number of points on each polyline which is > not the case with my thing.
What affects performance once everything is optimized is the number of objects displayed on the map. A polyline is one object, so each polyline produces overhead, the complexity of the polyline affects performance as well. A rule of thumb is displaying more than a few hundred markers will be prohibitively slow, I would think the same would apply for your simple polylines, but you could experiment. -- Larry -- 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.
