转载自:http://blog.sina.com.cn/s/blog_58af951501016501.html
我是直接把这段代码烤下来了:
//添加四个边阴影
_imgvPhoto.layer.shadowColor
_imgvPhoto.layer.shadowOffset
_imgvPhoto.layer.shadowOpacity
_imgvPhoto.layer.shadowRadius
原文:
iPhone开发笔记——UIImageView添加阴影和边框
(2012-05-31 10:00:09) //给imageview添加阴影和边框
UIImageView
//添加边框
CALayer
layer.borderColor
layer.borderWidth
//添加四个边阴影
_imgvPhoto.layer.shadowColor
_imgvPhoto.layer.shadowOffset
_imgvPhoto.layer.shadowOpacity
_imgvPhoto.layer.shadowRadius
//添加两个边阴影
_imgvPhoto.layer.shadowColor
_imgvPhoto.layer.shadowOffset
_imgvPhoto.layer.shadowOpacity
_imgvPhoto.layer.shadowRadius