ios - SwiftUI 无法调整图片大小

Question

我正在尝试在 SwiftUI 中创建图像，我面临的问题是即使我设置了内容模式填充，图像也不会自行调整大小

struct LoginView: View {
    var body: some View {
        Image("app-icon")
                .frame(width: percent(80, ofSize: "width"), height: percent(40, ofSize: "width"), alignment: Alignment.center)
                .aspectRatio(contentMode: ContentMode.fill)
                .scaledToFill()
                .clipped()

    }
}

然后我尝试了

struct LoginView: View {
    var body: some View {
        Image("app-icon")
                .frame(width: percent(80, ofSize: "width"), height: percent(40, ofSize: "width"), alignment: Alignment.center)
                .aspectRatio(contentMode: ContentMode.fit)
                .scaledToFit()
                .clipped()

    }
}

两个代码具有相同的效果图像大小不变

标签： iosswiftswiftui

Answer 1

• Add .resizable() modifier to your code

  Image("app-icon")
     .resizable()
     .scaledToFill()
     .frame(width: percent(80, ofSize: "width"), height: percent(40, ofSize: "width"), alignment: Alignment.center)
     .clipped()