Tracking UIBezierPath from a transparent image

I was wondering if there is a way to analyze the transparent outline of the UIImage and create a UIBeizerPath to create a Drop shadow.

Similar to how UITabBar creates a shadow around the outline of your image in the tab bar.

enter image description here

Thanks for the help.

+4

ios objective-c uibezierpath cgpath

Moe Jan 17 '13 at 4:49

No one has answered this question yet.

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