使UI按钮的图像背景缩放到iPhone大小

Question

in one of my views I have a full screen button with an image as a background set with my story board, when running on a four inch screen the image looks fine but on a 3.5 the image is cut off by the lack of screen real estate. Is it possible for the image to re size to fit either screen or a way I can set the image in the code or storyboard for it to look proper on both screen? Thanks

Answer 1

Depending on your requirements you have two possible solutions:

imageView.contentMode = UIViewContentModeCenter; // Other options too...
imageView.clipsToBounds = YES;

OR create two different image assets and load via code something like:

if ([UIScreen mainScreen].bounds.size.height == 568)
{
     // Load tall image
}
else
{
     // Load short image
}

Answer 2

是的，有许多方法可以自动调整大小。以下是可能帮助您的链接LINK_1 LINK_2