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Alex Rivera
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I am very new to CALayer thing. I had a look at the documentation, but quite don't understand the meaning of those properties which can be used to control the shadow shadowOpacity shadowRadius shadowOffset I particularly don't understand the Offset & Radius. Can anyone give me some lights to me, for this newbie question? Another question about the shadow is If the UIView view1's frame is CGRect(0, 0, 768, 40), if I apply shadow on it, will the shadow possibly be covered by another UIView which is just next to the bottom edge of view1? thanks
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