iphone - MKAnnotation 的自定义标注 View ？

Question

标准的标注，一个黑色的气泡，很不错，但这可以定制吗？例如，我想制作一个白色气泡版本。

Answer 1

这里有一个很好的答案:Customizing the MKAnnotation Callout bubble

@MathieuF 给出的答案:

- (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;
}