我想旋转一个 UIBarButtonItem
.
我已经能够使用 setTransform:CGAffineTransformMakeRotation(…)
对 UIButton
执行此操作,但 UIBarButtonItem
没有此属性.
I have been able to do this with UIButton
s using setTransform:CGAffineTransformMakeRotation(…)
, but UIBarButtonItem
does not have this property.
我知道相机应用可以做到这一点,所以它应该是可以实现的.
我怎样才能做到这一点?
I know the Camera-app does this, so it should be achieveable.
How can I achieve this?
谢谢.
您是否尝试过在 UIBarButtonItem 中使用自定义视图,然后以任何您想要的方式进行转换?
Have you tried using a custom view inside the UIBarButtonItem that you then transform any way you want?
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