Pre cache some map area

Oct 29, 2009 at 9:27 AM

Is it possible to pre cache some area of the map on all levels of zoom? I think it would very helpfull to have method that will receive 4 parameters (left top and right bottom point) and cache map on all possible levels of the zoom.

Oct 30, 2009 at 8:02 PM

there is integrated function for that in demos

Oct 31, 2009 at 12:28 AM

I need a method to cache all zoom/tiles along a route
Any idea how I can calculate the intersection of the route-path with the edge of the map view rect?

My plan was to basically simulate 'driving' the route at each required zoom level.

foreach zoom level to cache 
  set map current zoom level
  set origin to startroutepoint
  while (origin is not null) 
    load map cache
    origin <= calculate route and current map view boundary intersection
set origin to endroutepoint
load map cache }
Nov 2, 2009 at 2:30 PM

good idea!