图像不适合 UIImageView 的框架 [英] Image is not fit to the frame of UIImageView

问题描述

我正在使用界面生成器创建 UIImageView.它的帧大小是 (320,67).我想在 imageView 上显示图像.我正在从网络上获取图像.问题是从网络获取的图像被拉伸以显示在图像视图上......这是我的代码

I am creating the UIImageView using interface Builder. Its frame size is (320,67). I want to display the image on the imageView. I am getting the image from the web. The problem is that the image get from web is stretched to display on the imageview... Here my code

NSData *imageData=[NSData dataWithContentsOfURL:[NSURL URLWithString:@"http://www.isco.com/webproductimages/appBnr/bnr1.jpg"]];
imageView.image = [UIImage imageWithData:imageData];

谁能告诉我如何显示适合在 imageView 上显示的图像????

Can anyone tel me that how to display the image fit to display on imageView????

推荐答案

随便用

imageView.contentMode = UIViewContentModeScaleAspectFill;

或

imageView.contentMode = UIViewContentModeScaleAspectFit;

第一个将填充框架，可能会切断图像的一部分.第二个将显示整个图像，可能会使框架的某些区域保持打开状态.

The first one will fill the frame, possibly cutting off parts of your image. The second one will show the entire image, possibly leaving areas of the frame open.

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