Comments on: Zoom MKMapView To Fit Annotations

By: Matt

Matt — Thu, 12 Aug 2010 01:57:55 +0000

This was perfect, thanks for posting! I actually needed to take it one step further… I have several user selected locations on a map, each with their own annotation and a corresponding MKCircle overlay that can range in size. Out of the box, this code was great at making sure all of the annotations were in view, but sometimes the overlays were off the screen, and I wanted them to be completely visible on the screen. I used the top left and bottom right of the boundingMapRect of the overlay, rather than the annotation coordinates. The end result was all of my annotations and overlays in view. Thanks again for pointing me in the right direction!

By: Satya

Satya — Fri, 06 Aug 2010 12:31:32 +0000

Hi,

The Above stuff is very useful. Thanks for posting.

And I need some more, means some additional feature.
My requirement is I want to show the annotations which are placed as bulk. Those annotations are some what close to each other.

Any Ideas, plz send to my mail satyaprasad@riktamtech.com

Thanks,
Satya

By: Satya

Satya — Fri, 06 Aug 2010 12:23:55 +0000

Hi,

for the above issue, You can replace the variable name(mapView) with any name in this method -(void)zoomToFitMapAnnotations:(MKMapView*)mapView. Means replace with new name at every place in this method.

And for the MapAnnotation, this is class name for which you used for annotation pin. Put the Annotation pin class name in place of ‘MapAnnotation’.

Satya

By: gary

gary — Fri, 30 Jul 2010 07:03:35 +0000

Hmm,

I must be doing something wrong. I have dropped this routine into my view controller and I have an MKMapView called mapView. When I compile I get ‘Local Declaration of ‘mapView’ hides instance variable’ and also ‘MapAnnotation is undeclared’

Any ideas?

Many Thanks

Gary

By: Nickdep

Nickdep — Wed, 21 Jul 2010 00:13:01 +0000

Presto Magic!!!

By: Vijay Kumar Soni

Vijay Kumar Soni — Wed, 14 Jul 2010 11:44:06 +0000

Excellent…. thank you very very very much

By: Felipe

Felipe — Thu, 01 Jul 2010 01:05:57 +0000

Man, this code IS indeed good! Thanks for sharing!

By: Sudakura

Sudakura — Fri, 30 Apr 2010 09:57:19 +0000

Great work. Thank you very much

By: Mario Rosales

Mario Rosales — Fri, 23 Apr 2010 15:19:10 +0000

Awesome!!, works great. Thank you very much

By: pascal

pascal — Sat, 17 Apr 2010 10:58:18 +0000

please where’s the class MapAnnotation