how to set marker at my current location and change camera position in Baidu Map (objective c)

Question

I configure Baidu map in my code using pod 'BaiduMapKit' and display map in view. how to set a marker at my current location in Baidu Map and change camera position also?

// now I solve how to set marker but actually my camera location not move.

- (void)viewDidLoad {
           [super viewDidLoad];
           anotation = [[BMKPointAnnotation alloc]init];
           CLLocationCoordinate2D coor;

           coor.latitude  = 22.2593;
           coor.longitude  = 70.7777;
           anotation.coordinate = coor;
           anotation.title  = @"this is rajkot";
           [mapView addAnnotation:anotation];
           mapView.delegate = self;

     }

Answer 1

CLLocationCoordinate2D coor;
coor.latitude  = 22.2593;
coor.longitude  = 70.7777;
mapView.centerCoordinate = coor

try this to change the camera