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我是一个设计师。我有一个问题,是否可以像图片上那样实现“删除广告按钮”?那么 png 层是在广告横幅上吗?
https://skitch.com/e-guanxsi/edi4s/removead
我不明白为什么不,只需在您将加载横幅的UIButton上方放置一个。UIView
UIButton
UIView
是的,这很容易实现,程序员只需要在他的内容视图上添加一个按钮。