mkmapview-> 내 위치에 대한 버튼을 표시합니다

Question

나는있다 MKMapView 이러한 소스 코드 라인으로 구현되었습니다 (내 위치는 파란색 총알이고 다른 하나는 자주색 핀입니다) :

- (MKAnnotationView *)mapView:(MKMapView *)mapViewLocal viewForAnnotation:(id <MKAnnotation>)annotation {
    if (annotation == mapViewLocal.userLocation) {
        mapViewLocal.userLocation.title = @"Test";
        [mapViewLocal setRegion:MKCoordinateRegionMakeWithDistance(mapViewLocal.userLocation.coordinate, 1000, 1000) animated:YES];
        return nil;
    }

    MKPinAnnotationView *pinView = (MKPinAnnotationView*)[mapViewLocal dequeueReusableAnnotationViewWithIdentifier:@"Pin"];
        if(pinView == nil) {
            pinView = [[[MKPinAnnotationView alloc] initWithAnnotation:annotation reuseIdentifier:@"Pin"] autorelease];
            pinView.pinColor = MKPinAnnotationColorPurple;
            pinView.rightCalloutAccessoryView = [UIButton buttonWithType:UIButtonTypeDetailDisclosure];
            pinView.animatesDrop = NO;
            pinView.canShowCallout = YES;
        } else {
            pinView.annotation = annotation;
        }
        return pinView;
    }

자주색 핀에는 세부 공개 버튼이 있지만 주석에는 없습니다. 이러한 버튼을 어떻게 설정할 수 있습니까?

그리고 그것이 내가 somethin a 버튼을 할 수있는 방법입니다.

-(void)mapView:(MKMapView *)mapView annotationView:(MKAnnotationView *)view calloutAccessoryControlTapped:(UIControl *)control

다른 취급이 필요하기 때문에 내 위치와 다른 모든 사람을 어떻게 구별 할 수 있습니까? 다른 대표가 있습니까? 아니면 IF 절을 만들어야합니까?

Answer 1

당신의 didUpdateToLocation 같은 것을 쓰십시오

AddressAnnotation   *myAnnotation = [[AddressAnnotation alloc] initWithCoordinate:currentLocation];
                myAnnotation.title = @"You are here";
                [self.mapView addAnnotation:myAnnotation];

그리고

같은 것

- (MKAnnotationView *)mapView:(MKMapView *)map viewForAnnotation:(id <MKAnnotation>)annotation
{
           // try to dequeue an existing pin view first
        static NSString* annotationIdentifier = @"annotationIdentifier";

        NSString *titlestr = annotation.title;

        MKPinAnnotationView* pinView = (MKPinAnnotationView *)
        [mapView dequeueReusableAnnotationViewWithIdentifier:annotationIdentifier];
    MKPinAnnotationView* customPinView = [[[MKPinAnnotationView alloc]
                                           initWithAnnotation:annotation reuseIdentifier:nil] autorelease];
        if (!pinView)
        {
            // if an existing pin view was not available, create one
           // MKPinAnnotationView* customPinView = [[[MKPinAnnotationView alloc]
                                                   //initWithAnnotation:annotation reuseIdentifier:annotationIdentifier] autorelease];
            if([titlestr isEqualToString:@"You are here"])
            {
                customPinView.pinColor = MKPinAnnotationColorGreen;
                NSLog(@"customPinView.pinColor = MKPinAnnotationColorGreen;");
            }
            else{
                customPinView.pinColor = MKPinAnnotationColorPurple;
                customPinView.selected = TRUE;
                NSLog(@"customPinView.pinColor = MKPinAnnotationColorPurple;");
                UIButton* rightButton = [UIButton buttonWithType:UIButtonTypeDetailDisclosure];
                [rightButton addTarget:self
                                action:@selector(ShowStoreDetail:)
                      forControlEvents:UIControlEventTouchUpInside];
                customPinView.rightCalloutAccessoryView = rightButton;
            }
            customPinView.animatesDrop = YES;
            customPinView.canShowCallout = YES;

            return customPinView;
        }
        else
        {
            pinView.annotation = annotation;



            if([titlestr isEqualToString:@"You are here"])
            {
                customPinView.pinColor = MKPinAnnotationColorPurple;
                NSLog(@"customPinView.pinColor = MKPinAnnotationColorGreen;");
            }
            else{
                customPinView.pinColor = MKPinAnnotationColorPurple;
                customPinView.selected = TRUE;
                NSLog(@"customPinView.pinColor = MKPinAnnotationColorPurple;");
                UIButton* rightButton = [UIButton buttonWithType:UIButtonTypeDetailDisclosure];
                [rightButton addTarget:self
                                action:@selector(ShowStoreDetail:)
                      forControlEvents:UIControlEventTouchUpInside];
                customPinView.rightCalloutAccessoryView = rightButton;
            }


        }
        return pinView;

    return nil;
}