在我的应用程序中，我实现了地图视图并添加了注释。
但是现在，我想在popover中单击注解时显示详细视图。直到现在，我还是在calloutAccessoryControl单击时执行此操作。
但是弹出窗口必须以注解＆开头
我不想显示calloutAccessoryControl或任何黑色的默认标签。
我的代码是：
- (MKAnnotationView *)mapView:(MKMapView *)myMap viewForAnnotation:(id <MKAnnotation>)annotation
{
AnnotationImageView *myLocationImage = (AnnotationImageView *)[map dequeueReusableAnnotationViewWithIdentifier:defaultID];
if (myLocationImage == nil )
{
myLocationImage = [[[AnnotationImageView alloc] initWithAnnotation:annotation reuseIdentifier:defaultID] autorelease];
myLocationImage.rightCalloutAccessoryView = [UIButton buttonWithType:UIButtonTypeDetailDisclosure];
}
myLocationImage.locationID = [currentAnnotation locationID];
myLocation = myLocationImage;
[myLocation setEnabled:YES];
[myLocation setCanShowCallout:YES];
return myLocation;
}
- (void)mapView:(MKMapView *)myMap annotationView:(MKAnnotationView *)view calloutAccessoryControlTapped:(UIControl *)control
{
detailsView *popUp=[[detailsView alloc] initWithNibName:@"detailsView_ipad" bundle:nil];
popView = [[UIPopoverController alloc]initWithContentViewController:popUp];
popView.delegate =self;
[popView setPopoverContentSize:CGSizeMake(600, 500)];
AnnotationImageView *myLocationImage = (AnnotationImageView *)view;
popUp.locationID = myLocationImage.locationID;
[popView presentPopoverFromRect:control.frame inView:self.view permittedArrowDirections:UIPopoverArrowDirectionUp animated:YES];
}
单击注解时是否有任何方法调用？
我怎样才能做到这一点？？
**我想这样显示**
最佳答案
在实现MKMapViewDelegate的类中，可以实现mapView:didSelectAnnotationView:方法：
- (void)mapView:(MKMapView *)mapView didSelectAnnotationView:(MKAnnotationView *)aView {
//do something...like push a new UIViewController
if (UIUserInterfaceIdiomPhone == UI_USER_INTERFACE_IDIOM()) {
//only do something when the app is running on the iPhone
}
}
关于iphone - Iphone SDK中的 map 上的局部 View ，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/14479644/