如何在 UIView 中添加带有坐标的图像？

Question

Is it possible to add an image in the UIView with specific coordinates? If so, anyone who is keen on explaining how to?

Answer 1

You need to create an UIImageView and set it's frame to the desired coordinate.

UIImageView *imageView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:<#imageName#>]];
imageView.frame = CGRectMake(<#x#>, <#y#>, <#width#>, <#height#>);
  [yourViewController.view addSubView:imageView];

Let me know if this works for you.

Answer 2

Something like this?

UIImageView *myImage = [[UIImageView alloc] initWithImage:someImage];
myImage.frame = CGRectMake(40, 40, myImage.frame.size.width, myImage.frame.size.height);
[myView addSubview:myImage];

That'll add an image, contained in an image view, at specific coordinates.

Answer 3

Yes, you have either to draw the image in -(void)drawRect:(CGRect)aRect; , by subclassing UIView , or to add an UIImageView as a subview of the main view, displaying the image.

Have a look on these:

UIImageView Class Reference .
UIView