kab*_*rai 26
mySwitch.transform = CGAffineTransformMakeScale(0.75, 0.75)
Run Code Online (Sandbox Code Playgroud)
当然,您必须更改mySwitch为变量/ IBOutlet的名称.
斯威夫特3/4:
switch.transform = CGAffineTransform(scaleX: 0.75, y: 0.75)
Run Code Online (Sandbox Code Playgroud)
Xcode 9.2 和 Swift 4
switch.transform = CGAffineTransform(scaleX: 0.75, y: 0.75)
Run Code Online (Sandbox Code Playgroud)