iPhone: how to tag people on photo as facebook app for iPhone does? -

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i'm building native iphone app takes picture, funny stuff it. want users able tag facebook friends on resulting picture, similar facebook app does. seams official facebook ios-sdk https://github.com/facebook/facebook-ios-sdk lacks feature.

i wonder: there library or advice can avoiding reinventing wheel?

simple go here: http://developers.facebook.com/docs/reference/rest/photos.addtag/

and build photo tag url on right hand side. have send request nsurlconnection, apple has example on how send get's , post's:

here apple's example


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