从右到左语言翻转 UIImageViews

问题描述

iOS 在使用像阿拉伯语这样的 RTL 语言时会自动翻转整个 ViewController，并且在大多数布局方面做得很好，尤其是文本.默认行为是翻转布局，但 UIImageViews 保持相同的方向(因为您通常不想反转图像).

iOS automatically flips the entire ViewController when using a RTL language like Arabic and does a great job with most of the layout, especially text. The default behavior is to flip the layout but leave UIImageViews the same orientation (since you generally don't want to reverse images).

有没有办法指定当手机设置为 RTL 语言时某些图像应该翻转(例如箭头)?

Is there a way to specify that some images should be flipped (such as arrows) when the phone is set to a RTL language?

推荐答案

iOS 9 包含您可以使用的 imageFlippedForRightToLeftLayoutDirection 方法，该方法在 RTL 本地化时自动翻转 UIImageView 中的图像.

iOS 9 includes the imageFlippedForRightToLeftLayoutDirection method that you can use, that automatically flips the image in a UIImageView when in an RTL localization.

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