uiimageview如何显示实际的宽度和高度

Question

Hi I am displaying images in UIImageview and some images are small and some are big.

how to auto-display the images as per the actual width and height.?

please help

Answer 1

您应该将imageview.frame设置为相应的值（从UIImage.size借用）。

Answer 2

Set the UIImageView frame to be the size of the UIImage

Something like this

UIImage *aImage = [UIImage imageNamed:@"yourImage.png"];
yourImageView.bounds = CGRectMake(0, 0, aImage.size.width, aImage.size.height);