ZTCircleMapPinView

show the map pin view to center view what inspired by CityGuide

#GET pod 'ZTCircleMapPinView'

#IOS Require ios5 and above

#Usage ##First make an annotation from ZTSampleHelpAnnotation ##Second make a annotionView what you want [just like the ZTContentView] ##Third overwrite the method of ZTMapView

- (MKAnnotationView *)mapView:(MKMapView *)mapView viewForAnnotation:(id <MKAnnotation>)annotation
{

   if ([annotation isKindOfClass:[ZTAnnotation class]]) {
    
    _mapView.detailView = (ZTAnnotationView *)[mapView dequeueReusableAnnotationViewWithIdentifier:@"DetailsAnnotationView"];
    //        _detailView=nil;
    
    if (!_mapView.detailView) {
        _mapView.detailView = [[ZTAnnotationView alloc] initWithAnnotation:annotation reuseIdentifier:@"DetailsAnnotationView"];
        
        [_mapView.detailView addCenterView:[[ZTContentView alloc] init] andRadius:30];
    }
    
    
    
    
      [_mapView showCirclePinView];
    
    
     return _mapView.detailView;
    }


   return nil;
}