将 uiimage 视图转换为 uiimage

Question

    func mapView(_ mapView: MapViewPlus, imageFor annotation: AnnotationPlus) -> UIImage {

    let image: UIImage! = UIImage(named: "basic_annotation_image.png")
    let imageView: UIImageView = UIImageView(image: image)
    imageView.layer.cornerRadius = imageView.frame.width / 2
    imageView.clipsToBounds = true
    imageView.layer.borderColor =  UIColor.white.cgColor
    imageView.layer.borderWidth = 4

    // Now i want to convert this imageView to UIImage

    return UIImage(named: "basic_annotation_image.png")!
}

我想将 UIImageView 转换为 UIImage。有人知道怎么做吗？[在此处输入图片描述]

Answer 1

您无法将 UIImageView 转换为 UIImage，但您可以使用来自 UIImageView 的图像：

let image: UIImage = yourImageView.image

将 uiimage 视图转换为 uiimage

convert uiimage view to uiimage

uiimageview

uiimage

ios