如何在MKMapView
中设置标记
这是我设置纬度和经度的代码,但我不知道如何设置标记
请给我解决方案。
CLLocationCoordinate2D center;
center.latitude = latitude;
center.longitude = longitude;
CLLocationCoordinate2D location = mapView.userLocation.coordinate;
MKCoordinateRegion region;
MKCoordinateSpan span;
location.latitude = center.latitude; //37.250556;
location.longitude = center.longitude; //-96.358333;
span.latitudeDelta = 0.05;
span.longitudeDelta = 0.05;
region.span = span;
region.center = location;
[mapView setRegion:region animated:YES];
[mapView regionThatFits:region];
答案 0 :(得分:0)
有用的教程:maybelost.com/2011/01/a-basic-mapview-and-annotation-tutorial
// Add the annotation to our map view
MapViewAnnotation *newAnnotation = [[MapViewAnnotation alloc] initWithTitle:@"Buckingham Palace" andCoordinate:location];
[self.mapView addAnnotation:newAnnotation];
[newAnnotation release];