I\'m working on an iPhone app that shows a map with multiple circle overlays on certain locations. I\'m running into serious memory issues and crashes when I add more than 6 circles and I zoom out fa
I\'m using an mkmapview and dropping pins on to it. I would like the pins to fall one by one, rather than all simultaneously. Originally I was calling
is there a way to make the MKMapView place a pin with a given 开发者_运维知识库address? Without using the Coordinates
I am working on an app in which the starting point is a map and it has a button too. What i want is that if user clicks the button it will take him to another view which just have two or three buttons
Iam making an iphone app, which should take in latitude and longitudes from an array and should locate and display the map with a customized annotation/pins. I have used the mapkit here\'s how:
is there a way to update (i.e. moving around) a MKOverlay that is already added to the MKMapView. Removing a old one and adding a new one is terrible (slow).
Is it possible to have iOS4 specific code (ie the MKMapView overlays) in an application, build using 4.0, set the Deployment Target to 3.0, and still have it work so long as the iOS4 c开发者_如何学Cod
I am trying to pull the map through interface builder in my application, Someone please 开发者_如何学编程help me with this and pleas tell me clearly step by step what i need to do.
I am wondering if i开发者_开发知识库t is possible to create a route on a map using a train track. I know its possible over normal roads.It\'s certainly possible. (Broadly speaking, everything is possi
I\'m working on an iPhone app, and I got this strange log sometimes when manipulating a map: ImageIO_Free: ptr 开发者_如何学Python0xdf0f000 got double released??? (16384 bytes)
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