iphone - Remove white square around a png image -


i have png image of pin. add subview onto imageview. when add see white square around pin itself. how can remove white background. can see white square when view file in preview application. p.s. platform mac os x snow leopard. i'm developing app iphone.i downloaded png image internet.

open image photoshop select layers , u see 2 layer 1 pin other backgroundlayer.right click delete backgroundlayer save again.ur problem solved.

do layer window pan in photoshop


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