how to get indoor map of a mall in iphone
<p>hi  my requirement is show an indoor map of a mall selected by user. and then show  route between two shops inside mall and also  i want to show navigation path, when user moves from from one location to another inside the shop it will update on map i.e the current location of user , i have done lots of google there are many approach like google indoor map with tiled image , micello API , nokia nevteq api but all r  not satisfactory  , i just wana to know is this possible in iphone , if yes then wat will be the best approach to  follow which will be supported by apple.  </p>

<p>main requirement:
1. show indoor map of a mall i.e floor plan with all details 
2.when user moves from one shop to another it will show currnt location on map and navigate user from souce</p>
