How can my image take all the button's size in Swift-CodePudding

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How can my image take all the button's size in Swift

Time：11-06

I just need to know how can an image can take all the button's size. All my button's background image are so small

CodePudding user response：

try this

ImageButton.imageView?.contentMode = .scaleAspectFill

ImageButton.imageView?.contentMode = .scaleToFill