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  • How to display annotation on any Location in MKMapView

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    If we want to display the annotation point on any coordinates in MKMapView use the following functions-

    By using the annotation anyone can easily recognize the location.We can also set the Title here which will show when user click on that annotation.

        CLLocationCoordinate2D businessLocation;
    //set value of latitude and longitude
        businessLocation.latitude = [latitude doubleValue];
        businessLocation.longitude= [longitude doubleValue];
         MKPointAnnotation *annotation = [[MKPointAnnotation alloc] init];
        [annotation setCoordinate:businessLocation];
        [annotation setTitle:[NSString stringWithFormat:@"Location Title Here"]]; //You can set the subtitle too
        MKCoordinateRegion viewRegion = MKCoordinateRegionMakeWithDistance(businessLocation, 0.5*OFFSET_ZOOM, 0.5*OFFSET_ZOOM);
        [self.mapView setRegion:viewRegion animated:YES];
        [self.mapView addAnnotation:annotation];

    Here OFFSET_ZOOM is the constant and mapView is the property of MKMapView.

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