40media Creating the Iphone MapKit showUserLocation Ring Annimation

Creating the Iphone MapKit showUserLocation Ring Annimation

Anyone know how of an approach to re-create the animation that mapkit uses on the showUserLocation ? Would you do it with a series of images or a single image that is then expanded and faded out?

indentationLevel property doesn't appear to do anything?


How do I programatically pull lists/arrays of (itunes urls to) apps in the iphone app store?
I just looked at it, and it looks a bit too complex to do with a single image and some sort of UIView animation.

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I'd just bite the bullet and use a set of images for it -- the total footprint can't be very much.

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It's a beautiful animation though, isn't it?.
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Not sure how Apple does it exactly but I know they're using 3 differently sized images for their halo animation.

Probably because scaling the largest image to a small size would result in artifacts..

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