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!