2014/10/15 下午 10:13:14

iphone Programming Glossary: region.center

http://stackoverflow.com/questions/1031787/zoom-in-a-mkmapview-programmatically

in and out. case 0 Zoom In NSLog @ Zoom IN MKCoordinateRegion region Set Zoom level using Span MKCoordinateSpan span region.center mapView.region.center span.latitudeDelta mapView.region.span.latitudeDelta 2.0002 span.longitudeDelta mapView.region.span.longitudeDelta.. In NSLog @ Zoom IN MKCoordinateRegion region Set Zoom level using Span MKCoordinateSpan span region.center mapView.region.center span.latitudeDelta mapView.region.span.latitudeDelta 2.0002 span.longitudeDelta mapView.region.span.longitudeDelta 2.0002.. TRUE break Zoom Out case 2 NSLog @ Zoom OUT MKCoordinateRegion region Set Zoom level using Span MKCoordinateSpan span region.center mapView.region.center span.latitudeDelta mapView.region.span.latitudeDelta 2 span.longitudeDelta mapView.region.span.longitudeDelta..

Any demo example Multiple Map Annotation using plist?

http://stackoverflow.com/questions/12155753/any-demo-example-multiple-map-annotation-using-plist

k 0 k contentArray.count k locationData contentArray objectAtIndex k CLLocationCoordinate2D location region.span span region.center location location.latitude locationData.latitude doubleValue location.longitude locationData.longitude doubleValue AnnView..

Getting the bounds of an MKMapvIew

http://stackoverflow.com/questions/2081753/getting-the-bounds-of-an-mkmapview

I can't even get that far... Recenter and zoom map in on search location MKCoordinateRegion region 0.0f 0.0f 0.0f 0.0f region.center mySearchLocation.searchLocation.coordinate region.span.longitudeDelta 0.01f region.span.latitudeDelta 0.01f self.mapView..

how to make mapview zoom to 5 mile radius of current location

http://stackoverflow.com/questions/5025339/how-to-make-mapview-zoom-to-5-mile-radius-of-current-location

Displaying Pin with Title (annotation) once map loads

http://stackoverflow.com/questions/5589181/displaying-pin-with-title-annotation-once-map-loads

then add following code to viewdidload DisplayMap ann DisplayMap alloc init ann.title @ put title here ann.coordinate region.center mapView addAnnotation ann and implement following method MKAnnotationView mapView MKMapView mV viewForAnnotation id MKAnnotation..

How to set accuracy and distance filter when using MKMapView

http://stackoverflow.com/questions/5930612/how-to-set-accuracy-and-distance-filter-when-using-mkmapview

CLLocation newLocation fromLocation CLLocation oldLocation MKCoordinateRegion region 0.0f 0.0f 0.0f 0.0f region.center newLocation.coordinate region.span.longitudeDelta 0.15f region.span.latitudeDelta 0.15f self.mapView setRegion region animated..

MKPinannotation detail disclosure button - present new view

http://stackoverflow.com/questions/6195774/mkpinannotation-detail-disclosure-button-present-new-view

tuttifruttiHomewoodAlabama ignore below CLLocationCoordinate2D user mapView.userLocation.coordinate region.span span region.center user mapView setRegion region animated TRUE mapView regionThatFits region void mapView MKMapView mv didAddAnnotationViews.. 0.1 span.longitudeDelta 0.1 CLLocationCoordinate2D location mv.userLocation.coordinate region.span span region.center location mv setRegion region animated TRUE mv regionThatFits region void mapView MKMapView mapView annotationView MKAnnotationView..

Annotation on the map problem

http://stackoverflow.com/questions/6410798/annotation-on-the-map-problem

span.latitudeDelta 2.0 span.longitudeDelta 2.0 location.latitude 43.25f location.longitude 11.00f region.span span region.center location addAnnotation MapViewAnnotation alloc initWithLocation location withTitle NSString stringWithFormat @ Tuscany withSubTitle..

MKMapView annotations changing/losing order?

http://stackoverflow.com/questions/9539802/mkmapview-annotations-changing-losing-order

and span to a region adjust the region to fit in the mapview and assign to mapview region MKCoordinateRegion region region.center center region.span span MapView.region MapView regionThatFits region for MyClass t in self.array MapView addAnnotation t..