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Old 03-20-2008
Wilfried Wilfried is offline
Senior Member
Black Belt
 
Join Date: Nov 2004
Posts: 2,017
Re: How to show the directions on a polyline

Hi,

You don't need 8000 positions on the map. Just draw what is in the visible area of the map. Also if user is strong zoomed out then more and more positions become visible, but even then you don't have to draw them all because it would not be recognizable.

Of course you have to recalculate what to draw after every zoom / pan of the user. but there are the events for.
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