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POMy Custom MKAnnotationView isn't clickable
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  1. POMy Custom MKAnnotationView isn't clickable
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    copied!<p>i'm working on a custom annotationview that show a image of background, with inside a custom image. I've based my code from this: <a href="https://stackoverflow.com/questions/10520274/custom-mkannotationview-with-frame-icon-and-image">Custom MKAnnotationView with frame,icon and image</a> And my actually code is:</p> <pre><code> else if ([annotation isKindOfClass:[ImagePin class]]){ static NSString *identifierImage = @"ImagePinLocation"; MKAnnotationView *annotationImageView = (MKAnnotationView *) [self.mapView dequeueReusableAnnotationViewWithIdentifier:identifierImage]; if(annotationImageView){ return annotationImageView; } else { annotationImageView = [[MKAnnotationView alloc] initWithAnnotation:annotation reuseIdentifier:identifierImage]; annotationImageView.canShowCallout = YES; annotationImageView.image = [UIImage imageNamed:@"image_bg_mappa"]; UIImage *frame = [UIImage imageNamed:@"image_bg_mappa"]; ImagePin *imagePinImage = annotation; NSLog(@"%@", [NSString stringWithFormat:@"%@", imagePinImage.image]); NSString *urlStringForImage = [NSString stringWithFormat:@"%@", imagePinImage.image]; NSURL *urlForImage = [NSURL URLWithString:urlStringForImage]; UIImageView *imageView = [[UIImageView alloc] init]; [imageView setImageWithURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@", urlForImage]] placeholderImage:[UIImage imageNamed:@"avatar-placeholder.png"]]; UIGraphicsBeginImageContext(CGSizeMake(annotationImageView.image.size.width, annotationImageView.image.size.height)); [frame drawInRect:CGRectMake(0, 0, frame.size.width, frame.size.height)]; [imageView.image drawInRect:CGRectMake(2, 2, 48, 38)]; // the frame your inner image annotationImageView.image = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); UIButton* rightButton = [UIButton buttonWithType:UIButtonTypeDetailDisclosure]; [rightButton addTarget:self action:@selector(writeSomething:) forControlEvents:UIControlEventTouchUpInside]; [rightButton setTitle:@"" forState:UIControlStateNormal]; annotationImageView.canShowCallout = YES; annotationImageView.rightCalloutAccessoryView = rightButton; annotationImageView.enabled = YES; return annotationImageView; } } </code></pre> <p>And then i have two method:</p> <pre><code>(void)writeSomething { } (void)mapView:(MKMapView *)mapView annotationView:(MKAnnotationView *)view calloutAccessoryControlTapped:(UIControl *)control { } </code></pre> <p>But:</p> <ol> <li>Not show my rightButton callout(not show also the button)</li> <li>I prefer that when i click on the full image/annotation it call mapView annotationView method.</li> </ol> <p>How i can do it ? Why when i click on annotation, it not call my calloutAccessoryControlTapped method ? In this map i have also more different type of pin(mkpinannotation), and works fine(also the method calloutAccessoryControlTapped works fine with these pins). Where is the problem ? Thanks to all, and sorry for my bad english(I'm learning it).</p> <p><strong>EDIT:</strong> My full code for viewForAnnotation method: <a href="https://gist.github.com/anonymous/6224519e308d6bf56c4c" rel="nofollow noreferrer">https://gist.github.com/anonymous/6224519e308d6bf56c4c</a> The MKPinAnnotation works fine.</p> <p><strong>EDIT:</strong> This is my ImagePin.h</p> <pre><code>#import &lt;Foundation/Foundation.h&gt; #import &lt;MapKit/MapKit.h&gt; @interface ImagePin : NSObject &lt;MKAnnotation&gt; - (id)initWithImage:(NSString*)image imagebeachId:(NSString*)imagebeachId coordinate:(CLLocationCoordinate2D)coordinate; //- (MKMapItem*)mapItem; @property (nonatomic, copy) NSString *imagebeachId; @property (nonatomic, copy) NSString *image; @property (nonatomic, assign) CLLocationCoordinate2D theCoordinate; @end </code></pre> <p>And my ImagePin.m</p> <pre><code>#import "ImagePin.h" #import &lt;AddressBook/AddressBook.h&gt; @interface ImagePin () @end @implementation ImagePin @synthesize image = _image; @synthesize imagebeachId = _imagebeachId; @synthesize theCoordinate = _theCoordinate; - (id)initWithImage:(NSString*)image imagebeachId:(NSString*)imagebeachId coordinate:(CLLocationCoordinate2D)coordinate { if ((self = [super init])) { //self.address = address; self.image = image; self.imagebeachId = imagebeachId; self.theCoordinate = coordinate; } return self; } - (NSString *)title { return @""; } - (NSString *)subtitle { return _image; } - (CLLocationCoordinate2D)coordinate { return _theCoordinate; } @end </code></pre> <p><strong>EDIT:</strong> This is where i add annotation:</p> <pre><code>- (void)imagePositions:(NSDictionary *)responseData { for (id&lt;MKAnnotation&gt; annotation in self.mapView.annotations) { if ([annotation isKindOfClass:[ImagePin class]]){ //[self.mapView removeAnnotation:annotation]; } } for (NSArray *row in responseData) { NSString * imageBeachId = [row valueForKey:@"id"]; NSNumber * latitude = [row valueForKey:@"lat"]; NSNumber * longitude = [row valueForKey:@"lng"]; NSString * imageBeach = [row valueForKey:@"fb_photo_url"]; CLLocationCoordinate2D coordinate; coordinate.latitude = latitude.doubleValue; coordinate.longitude = longitude.doubleValue; ImagePin *annotation = [[ImagePin alloc] initWithImage:imageBeach imagebeachId:imageBeachId coordinate:coordinate]; [self.mapView addAnnotation:annotation]; } } </code></pre>
 

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