Change imageview height programmatically ios

Question

I have this kind of structure in storyboard:

UIViewController > View > Scrollview > Scrollview > UIImageview

By Default imageview size is : 320x230. Check below image:

Now i need to change size of that imageview Programmatically.

Lets say i need to set frame : 320x280

Autolayout is disabled see image:

Here is what i have done:

override func viewDidLayoutSubviews(){
    super.viewDidLayoutSubviews()
    imgThumbnail.frame = (frame: CGRectMake(0, 0, self.result.width, 280))
}

But its not working at all. Its not changing size of imageview. One more important thing is when i scroll down & up the scrollview. It takes the new frame which i have set in above code in imageview.

It will be great if someone guide me resolve this issue.

Thanks in advance.

@NSNoob result = UIScreen.mainScreen().bounds.size – Mayur Prajapati Aug 01 '16 at 09:58 — Mayur Prajapati, Aug 01 '16 at 09:58

score 6 · Accepted Answer · edited May 23 '17 at 12:02

6

Set imageView Autoresizing Property to None and height to required height as follows:-

imageView.autoresizingMask = .None
imageView.frame.size.height = 280.0

To better understand Autoresizing Masks refer this link :- Autoresizing masks programmatically vs Interface Builder / xib / nib

edited May 23 '17 at 12:02

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answered Aug 01 '16 at 11:41

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Change imageview height programmatically ios

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