Hi List,
I have created a custom MKAnnotationView, which allows the user to move the
MKAnnotationView. My problem is that the showCallOut does not show the
subTitle. I am not sure what I am missing.
Here is my .h
#import <Foundation/Foundation.h>
#import <MapKit/MapKit.h>
@interface ViewShedAnnotationView : MKAnnotationView{
UIImageView *customPin;
}
@property (nonatomic, retain) UIImageView *customPin;
@end
Here is my .m
#import "ViewShedAnnotationView.h"
@implementation ViewShedAnnotationView
@synthesize customPin;
- (void)dealloc {
[customPin release];
[super dealloc];
}
- (id)initWithAnnotation:(id <MKAnnotation>)annotation
reuseIdentifier:(NSString *)reuseIdentifier {
if ((self = [super initWithAnnotation:annotation
reuseIdentifier:reuseIdentifier])) {
self.canShowCallout = YES;
self.image = [UIImage imageNamed:@"Pin.png"];
self.centerOffset = CGPointMake(8, -14);
self.calloutOffset = CGPointMake(-8, 12);
self.rightCalloutAccessoryView = [UIButton
buttonWithType:UIButtonTypeDetailDisclosure];
}
return self;
}
- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {
UITouch *myTouch = [[event allTouches] anyObject];
self.center = [myTouch locationInView:self.superview];
[super touchesBegan:touches withEvent:event];
}
- (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event {
UITouch* aTouch = [touches anyObject];
CGPoint newLocation = [aTouch locationInView:[self superview]];
self.center = newLocation;
[super touchesMoved:touches withEvent:event];
}
- (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event {
[super touchesEnded:touches withEvent:event];
}
@end
Here is how I am instantiating it in my view controller:
- (MKAnnotationView *) mapView:(MKMapView *)mapView viewForAnnotation:(id
<MKAnnotation>) mannotation{
ViewShedAnnotationView *annView=[[ViewShedAnnotationView alloc]
initWithAnnotation:mannotation reuseIdentifier:@"currentloc"];
annView.calloutOffset = CGPointMake(-5, 5);
return annView;
}
Thank you for the help.
Phil
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