Let User Crop Photo in iOS App

Question

There are several questions (and answers) concerning cropping of images/photos within an iPhone app.

But I couldn't find an answer covering the common task of giving the user a rectangle which can be resized with a pinch gesture to letting him resize the area to cut.

You can find this functionality in many apps (Instagram, Twitter, etc...) most likely to cut a user photo to the right proportions. So I guess there are many people with the same problem.

Does anyone have code or tutorials to show how this task can be done?

Solution 1

Try Below links for example project :

https://github.com/iosdeveloper/ImageCropper

https://github.com/barrettj/BJImageCropper

https://github.com/ardalahmet/SSPhotoCropperViewController

Solution 2

I made this one which combines elements from both mentioned.

https://github.com/nicholjs/BFCropInterface

Solution 3

https://github.com/loveyiren208/XWEditPhotoDemo

try this one. I only found some project without ARC. So I decided to write a new one. It is similar with many applications when you change your profile photo.

Solution 4

Try out this project: ardalahmet / SSPhotoCropperViewController

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Comments

[j7nn7k]

A combination of BJImageCropper and SSPhotoCropperViewController would be awsome! But both projects are good starting points.

[SURESH SANKE]

Awesome example ...Thanx a lot for this . I have been trying to get this from long days.

[Ishwar Hingu]

you can add two crop ?