[iPhone]구글맵을 박아넣자 MKMapView

현재 위치와 어느한지점을 지도에 뿌리기위해 맵뷰를 쓸일이 생겼다.

사전작업은 다음과 같다.

프레임워크에서 CoreLocation.framework를 추가

헤더는 MapKit/MapKit.h를 추가

일단 원하는 위치에 핀을 박기위한 클래스

///////////////////PlaceMark.h//////////////////////////////////////////////

#import <Foundation/Foundation.h>

#import <MapKit/MapKit.h>

@interface PlaceMark : NSObject<MKAnnotation> {

CLLocationCoordinate2D coordinate;

NSString *title;

NSString *subtitle;

}

@property (nonatomic) CLLocationCoordinate2D coordinate;

@property (nonatomic, assign) NSString *title;

@property (nonatomic, assign) NSString *subtitle;

-(id)initWithCoordinate:(CLLocationCoordinate2D)coordinate;

@end

//////////////////PlaceMark.m/////////////////////////////////////////////

#import <Foundation/Foundation.h>

#import <MapKit/MapKit.h>

@interface PlaceMark : NSObject<MKAnnotation> {

CLLocationCoordinate2D coordinate;

NSString *title;

NSString *subtitle;

}

@property (nonatomic) CLLocationCoordinate2D coordinate;

@property (nonatomic, assign) NSString *title;

@property (nonatomic, assign) NSString *subtitle;

-(id)initWithCoordinate:(CLLocationCoordinate2D)coordinate;

@end

실제 사용소스시

        MKMapView *gmap = [[MKMapView alloc] initWithFrame:self.view.bounds];

gmap.showsUserLocation = TRUE; //자기위치 표시

MKCoordinateRegion region;

MKCoordinateSpan span;

span.latitudeDelta = 0.005;//표시되는 영역의 설정 수치가 작을수록 더 확대된다.

span.longitudeDelta= 0.005;

CLLocationCoordinate2D location = gmap.userLocation.coordinate;

location.latitude=[[storedata objectForKey:@"latitude"] floatValue];//GPS좌표경위도설정

location.longitude=[[storedata objectForKey:@"longitude"] floatValue];

region.span = span;

region.center = location;

[gmap setRegion:region animated:TRUE];

[gmap regionThatFits:region];

PlaceMark *placemark = [[PlaceMark alloc] initWithCoordinate:location]; //핀박을위치설정

placemark.title = @"Title"

placemark.subtitle = @"SubTitle";

[gmap addAnnotation:placemark];  //핀을 박아넣는다.

[self.view addSubview:gmap]; //뷰에 추가

[placemark release];

[gmap release];