UITabBarItem setFinishedSelectedImage：在iOS7中已弃用 [英] UITabBarItem setFinishedSelectedImage: deprecated in iOS7

问题描述

setFinishedSelectedImage：withFinishedUnselectedImage：在iOS7中已弃用。 Apple 建议使用的setter图像和 selectedImage ，而 UIImageRenderingModeAlwaysOriginal 。我找不到任何如何使用 UIImageRenderingModeAlwaysOriginal 的示例。所以问题很简单：如何在iOS7中为 UITabBarItem 设置图像？

setFinishedSelectedImage:withFinishedUnselectedImage: is deprecated in iOS7. Apple recommends to use setters of image and selectedImage with UIImageRenderingModeAlwaysOriginal instead. I can't find any example of how to use UIImageRenderingModeAlwaysOriginal. So the question is really simple: how to set images for UITabBarItem in iOS7?

推荐答案

如果您正在尝试在UITabBar上显示实际图像，请使用以下代码。

If you're are trying to achieve displaying of the actual image at the UITabBar then use the following code.

[yourTabBarItem setImage:[[UIImage imageNamed:@"more.png"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal]];

如果您想以原始状态显示所选图像，请使用以下

and if you want to display image in original condition for the selected then use the following

[yourTabBarItem setSelectedImage:[[UIImage imageNamed:@"more.png"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal]];

这两个可以替代

setFinishedSelectedImage:  withFinishedUnselectedImage:

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