如何在 Objective-C 中将模态背景颜色更改为透明 [英] How to change Modal background color to transparent in Objective-C

问题描述

我想要一个具有透明背景颜色的模态视图，以便用户可以看到它后面的视图.

I would like to have a modal view with a transparent background color, so that the view behind it can be seen by user.

推荐答案

iOS 在模态显示视图时不支持透明度.

iOS doesn't support transparency when presenting a view modally.

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