iPhone Map issue

I am working on a map application in iPhone. While loading the MapViewController the map is not loaded automatically in the mapView, When we drag the mapView the area o开发者_Python百科utside the intial view is loaded. Also when we double tap on the map it get start loading. Can anybody help me fixing this.?

Thanks in Advance,

Shibin

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Try putting the next lines in the viewDidLoad of the view controller:

CLLocation *location;// Get the location from location manager
if (location) {
    MKCoordinateRegion region = MKCoordinateRegionMake(location.coordinate, MKCoordinateSpanMake(0.02, 0.02));  

    [self.mapView setRegion:region animated:TRUE];
    [self.mapView regionThatFits:region];
}