tags:

views:

81

answers:

1
Q: 

MKMapView boundaries?

Anyone know of an easy way to implement boundaries on an MKMapView. For example, I want to tell the map it can only stay in one area. I want to user to be able to scroll but have them stop when they get to a certain latitude/longitude. I tried using the willChangeRegion: delegate but that screwed me over. Thanks.

A: 

So I am going to go ahead and answer my own question and say no there is no EASY way to implement this behavior. Not only do you have to check the boundaries, but you also have to check the direction of the scrolling, and the console keeps telling me: last touch after scroll but scrollViewDidEndDragging:willDecelerate: wasn't called! I guess I have so more research to do...

Jake Schwartz  2010-01-18 16:12:08

related questions

How can I use Core Animation to interpolate property values over time on my own classes?
Opening a non-standard URL in a Cocoa app
Up-to-date libFoundation alternative
What's a good way to write a Cocoa front-end to an Erlang application?
What is the best book for learning objective-c?
Performance difference between dot notation versus method call in Objective-C
Cocoa tips for PHP developers?
What is the best way to unit test Objective-C code?
Best way to export a QTMovie with a fade-in and fade-out in the audio
NSEnumerator performance vs for loop in Cocoa
Objective-C: Passing around sets of data
How can I launch the Google Maps iPhone application from within my own native application?
What does the @ symbol represent in objective-c?
What's the difference between a string constant and a string literal?
What's a 'null defined macro'?
Any ReSharper equivalent for Xcode?
Objective-C/Cocoa: How do I accept a bad server certificate?
Drawing a view hierachy into a specific context in Cocoa
In Cocoa do you prefer NSInteger or just regular int, and why?
Cocoa - best way to capture key events in NSTextView?
How do you name your instance/param values?
Accessing iSight programatically?
Cocoa and Objective-C resources?
Understanding reference counting with Cocoa / Objective C
How-to articles for iPhone development, Objective-C