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iosios6mkmapviewmkannotationios6-maps

How to change back annotation pin color to original?

I am change annotation pin color when clicking annotation pin and click another annotation pin change pin color so currently two annotation color changed,but i want currently choosing annotation color only changed old selection back to original color. Thanks in advance

Solution

  • i found a solution create a

    @property (nonatomic, retain) MKAnnotationView *selectedAnnotationView;

    in .h file and save when clicked in annotation pin 

    - (void)mapView:(MKMapView *)mapView didSelectAnnotationView:(MKAnnotationView *)view
{
if (self.selectedAnnotationView) {
    self.selectedAnnotationView.image = [UIImage imageNamed:[NSString    stringWithFormat:@"a.png"]];
}
self.selectedAnnotationView = view;
view.image = [UIImage imageNamed:[NSString stringWithFormat:@"b.png"]];
}

    change in .m file