How To Use MKAnotation Ios/Iphone

@implementation MapPin


@synthesize coordinate;

@synthesize title;

@synthesize subtitle;


- (id)initWithCoordinates:(CLLocationCoordinate2D)location


placeName:placeName description:description {

    self = [super init];

    if (self != nil) {

        coordinate = location;

        title = placeName;

        [title retain];

        subtitle = description;

        [subtitle retain];

    }

    return self;

}


- (void)dealloc {

    [title release];

    [subtitle release];

    [super dealloc];

}



@end