title: Placing arrow of uipopovercontroller at annotation point on mapkit
body: <p>I am trying to get a popover to appear at a map kit annotation point but cannot find a "rect" in the annotation view properties to use the rect method of calling uipopovercontroller.  If given an annotation on map kit how does one find the appropriate "frame"?  </p>
  
  <p>To give paul more information, here is my attempt:  I have already used:</p>
  
  <pre><code>- (void)mapView:(MKMapView *)mapView2 annotationView:(MKAnnotationView *)view calloutAccessoryControlTapped:(UIControl *)control{
      NSLog(@"annotationView...");
      MyGizmoClass *myGizmoClass= [MyGizmoClass sharedManager];
      int choice = 0;
      for (NSMutableDictionary *locationDictionary in [myGizmoClass searchResultsForResortLocation]) 
      {
          if([view.annotation.title isEqualToString:[locationDictionary objectForKey:@"name"]])
          {
  
              DetailViewTableStyleController *controller = [[DetailViewTableStyleController alloc] initWithlocationData:[[myGizmoClass searchResultsForResortLocation] objectAtIndex:choice] nibName:@"DetailViewTableStyle" bundle:[NSBundle mainBundle]];
  
              controller.categoryCode = [locationDictionary objectForKey:@"category_code"] ;
  
              //create a popover controller
              popoverControllerDetail = [[UIPopoverController alloc] initWithContentViewController:controller];
  
              // set contentsize
              [popoverControllerDetail setPopoverContentSize:CGSizeMake(320,480)];
  
              //present the popover view non-modal
  
              [popoverControllerDetail presentPopoverFromRect:view.rightCalloutAccessoryView.frame inView:mapView2 permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES];
  
              [controller release];
              break;
          }
          choice = choice + 1;
      }
  }
  </code></pre>
  
  <p>And... I get a popover at the upper left at the edge of the mapview.</p>
  
  <p>Can anyone tell me why?  I am trying to get it to appear near the pin/annotationview.</p>