如何在iphone的imageview中显示图像 [英] how to display images in imageview in iphone

问题描述

我是 iphone 新手，目前我的问题是

Iam new to iphone currently my problem is

我在 6 个图像视图中显示了 6 个图像它没有在图像视图中显示图像我认为图像视图是大尺寸

i displayed 6 images in 6 image views It was not showing images in imageview I think the imageviews are in large size

我实现了这样的代码.

imageview1 = [[UIImageView alloc] init];
UIImage *img1 = [UIImage imageNamed:@"wolf.jpg"];
[imageview2 setImage:img1];

所以请给我发送此图像视图的正确代码.

so plz send me correct code for this imageview.

提前谢谢你.

推荐答案

首先，您要将图像 1 添加到 imageview 2 - 您确定吗?想这样做吗?

First of all, you're adding the image 1 to imageview 2 - are you sure you want to do this?

其次，您需要将 imagview 添加到视图层次结构中，例如将其添加到 ViewControllers 视图中，如下所示:[[self view] addSubview:imageview1](如果此代码为位于视图控制器类中).

Secondly, you need to add the imagview to the view hierarchy, for example by adding it to a ViewControllers view, like this: [[self view] addSubview:imageview1] (If this code is situated within the View Controller class).

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