Square thumbnail from UIImagePickerViewController image

Question

In my app the user selects an image or take a picture using UIImagePickerViewController. Once the image was selected I want to display its thumbnail on a square UIImageView

Answer 1

Here is a link you can refer to:

1) UIImage+Resize

2) UIImage+ProportionalFill

Here you can resize the view and also add proportional fill so that proportionately the aspect ratio and other functions like crop, scale, etc.

You can use -(UIImage*)resizedImageToSize:(CGSize*)size method under reference link UIImage+Resize above just to reize the image.

Hope this helps you.

Let me know if you want more help.