UIImageVIew的使用

UIImageView是一个用于显示图片的控件

构造方法:

    UIImage * tempImage = [UIImage imageNamed:IMAGE_NAME];

    imageView = [[UIImageView alloc] initWithImage:tempImage];

常用方法:

    imageView.frame = [self fitScreenFrameWithHeight:tempImage.size.height Length:tempImage.size.width];

    [imageView setAlpha:0];

    [self.view addSubview:imageView];

    

原文地址:https://www.cnblogs.com/wisejoker/p/3399845.html