如何将图像转换为 UIImage [英] How to convert a image to UIImage

问题描述

因为 swiftUI 的文档还不是很好，所以我想问一下如何将图像"转换为UIImage"或如何将图像"转换为 pngData/jpgData

since the documentation on swiftUI isn't great yet I wanted to ask how I can convert an "image" to an "UIImage" or how to convert an "image" to pngData/jpgData

let image = Image(systemName: "circle.fill")
let UIImage = image as UIImage

推荐答案

这样的事情在 SwiftUI 中是不可能的，我敢打赌永远不会.它与整个框架概念背道而驰.但是，您可以这样做:

Such thing is not possible with SwiftUI, and I bet it will never be. It goes againts the whole framework concept. However, you can do:

let uiImage = UIImage(systemName: "circle.fill")

let image = Image(uiImage: uiImage)

这篇关于如何将图像转换为 UIImage的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！