Using the technique from the above link, I've been able to draw a route in my MKMapView. However, it's taking quite a while to draw an redraw the route whenever the map is moved. I'm thinking that it might be better to just open the route in the maps app.
But, my route comes from a KML file as a series of gps coordinates. Is there a way to encode them into the URL that I use to open the maps app so that they appear as a route when the maps app opens?
- Charlie
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