MKAnnotation的自定義標註視圖？

Question

標準標註，黑色泡泡很好，但可以自定義嗎？比如我想製作一個白色的泡泡版本。

Answer 1

有一個偉大的回答這個問題就在這裏：Customizing the MKAnnotation Callout bubble

如果這個答案是@MathieuF給出：

- (MKAnnotationView *)mapView:(MKMapView *)mapView viewForAnnotation:(id <MKAnnotation>)annotation{ 
MKAnnotationView *annotationView = [[MKPinAnnotationView alloc] initWithAnnotation:annotation reuseIdentifier:@"loc"]; 

// Button 
UIButton *button = [UIButton buttonWithType:UIButtonTypeDetailDisclosure]; 
button.frame = CGRectMake(0, 0, 23, 23); 
annotationView.rightCalloutAccessoryView = button; 

// Image and two labels 
UIView *leftCAV = [[UIView alloc] initWithFrame:CGRectMake(0,0,23,23)]; 
[leftCAV addSubview : yourImageView]; 
[leftCAV addSubview : yourFirstLabel]; 
[leftCAV addSubview : yourSecondLabel]; 
annotationView.leftCalloutAccessoryView = leftCAV; 

annotationView.canShowCallout = YES; 

return pin; 
}