将图像分配给 UIImageView

Created: November-22, 2018

你可以在初始化期间将图像分配给 UIImageView，或者稍后使用 image 属性分配图像：

//Swift
UIImageView(image: UIImage(named: "image1"))

UIImageView(image: UIImage(named: "image1"), highlightedImage: UIImage(named: "image2"))

imageView.image = UIImage(named: "image1") 

//Objective-C
[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"image1"];

[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"image1"] highlightedImage:[UIImage imageNamed:@"image2"]];

imageView.image = [UIImage imageNamed:@"image1"];