CODEWITHSUNDEEP
iosobjective-cmkannotationmkannotationview
Ravi Vooda
Ravi Vooda

Reputation: 5256

MKPointAnnotation tag

Simple Question: Seems I cannot find the tag attribute for MKPointAnnotation class. It return error;

MKPointAnnotation *annotation = [[HCIAnnotationViewController alloc]
                                     initwithHouse:house];

The following returns error (Property tag not found ob object of type "MKPointAnnotation"

NSLog(@"%d",annotation.tag);

My question is, if Im not allowed to set the tag, How am I supposed to detect which annotation was clicked.

The other approaches I followed are

Setting tag for MkAnnotationView, However in this what I found out is that the last annotation when added doesn't immediately call for viewForAnnotation (Might be because I'm adding around 1000 MkPointAnnotations to a small map, so it only calls when it comes to view.).

Please tell me how to resolve this?

Upvotes: 1

Views: 1998

Answers (1)

Mert
Mert

Reputation: 6065

Since MKPointAnnotation is not a subclass of UIView, has not a property called tag. Bu you have the property coordinate. I assume you have different coordinates for all of your annotations. So you can detect which one.

You just need to compare the coordinates.

Upvotes: 2

Related Questions