Swift如何改变backIndicatorImage的tintColor

Question

我在AppDelegate中获得了此代码 û

INavigationBar.appearance().backIndicatorImage = #imageLiteral(resourceName: "backarrow")

即使图像的颜色为白色，也会显示为蓝色。如何更改此图像的色调？

Answer 1

1. 转到Assets.xcassets
2. 选择您的图片backarrow
3. 显示Attributes Inspector
4. 将Render As值格式Default更改为Original Image

Answer 2

Swift 5.x和Xcode 12解决方案：

let image = UIImage(named: "abc")!.withRenderingMode(.alwaysOriginal)
navigationBar.backIndicatorImage = image
navigationBar.backIndicatorTransitionMaskImage = image