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POHow do you programmatically position the mkmapregion to fit annotation
 

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  1. POHow do you programmatically position the mkmapregion to fit annotation
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    <p>I'm trying to figure out how to reposition the MKMap region programmatically so that my annotation (<em>automatically selected when the map loads</em>) will all fit centered.</p> <p>Current Result: <a href="https://www.evernote.com/shard/s46/sh/7c7d2ed8-203c-4878-af8c-83ff77ad7b21/ce7786acdf66b0782fc689b72d1b67e7" rel="nofollow">https://www.evernote.com/shard/s46/sh/7c7d2ed8-203c-4878-af8c-83ff77ad7b21/ce7786acdf66b0782fc689b72d1b67e7</a></p> <p>Desired Result: <a href="https://www.evernote.com/shard/s46/sh/21fb0eab-d5c4-4e6d-b05b-322e7dcce8ab/ab816f2a24f11b9c9e15bf55ac648f72" rel="nofollow">https://www.evernote.com/shard/s46/sh/21fb0eab-d5c4-4e6d-b05b-322e7dcce8ab/ab816f2a24f11b9c9e15bf55ac648f72</a></p> <p>I have tried to reposition everything in <code>- (void)mapView:(MKMapView *)mapView didAddAnnotationViews:(NSArray *)views</code> but that didn't work. Is there a better approach?</p> <p>// here is viewWillAppear logic</p> <pre><code>[self.mapView removeAnnotations:self.mapView.annotations]; CLGeocoder *geocoder = [[CLGeocoder alloc] init]; CLGeocodeCompletionHandler completionHandler = ^(NSArray *placemarks, NSError *error) { if (error) { EPBLog(@"error finding placemarks: %@", [error localizedDescription]); } else { if (placemarks) { [placemarks enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) { CLPlacemark *placemark = (CLPlacemark *)obj; if ([placemark.country isEqualToString:@"United States"]) { EPBAnnotation *annotation = [EPBAnnotation annotationWithCoordinate:placemark.location.coordinate]; annotation.title = self.locationObj.locationName; annotation.subtitle = self.locationObj.locationAddress; [self.mapView addAnnotation:annotation]; self.mapView.selectedAnnotations = @[annotation]; [self.mapView setCenterCoordinate:placemark.location.coordinate]; /** * @todo * MOVE THIS OUTTA HERE */ MKCoordinateRegion region = {{0.0f, 0.0f}, {0.0f, 0.0f}}; region.center = placemark.location.coordinate; region.span.longitudeDelta = 0.003f; region.span.latitudeDelta = 0.003f; [self.mapView setRegion:region animated:YES]; [self.mapView regionThatFits:region]; *stop = YES; } }]; } } }; [geocoder geocodeAddressString:self.locationObj.locationAddress completionHandler:completionHandler]; </code></pre>
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    1. USCory D. Wiles
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