Image picker with custom crop rect for iOS written in Swift (Ported over from GKImagePicker)

Wu Di

Last update: Dec 19, 2022

Related tags

Image WDImagePicker

Overview

WDImagePicker

Ever wanted a custom crop area for the UIImagePickerController? Now you can have it with WDImagePicker. Just set your custom crop area and that's it. Just 4 lines of code. If you don't set it, it uses the same crop area as the default UIImagePickerController.

Installation

CocoaPods

use_frameworks!

pod 'WDImagePicker', :git => 'https://github.com/justwudi/WDImagePicker.git', :tag => '0.2.2'

and run pod install

Manually

just drag and drop the files in under "Classes" into your project.
look at the sample code below.
this project contains a sample project as well, just have a look at the implementation of ViewController.swift

Sample Code

self.imagePicker = WDImagePicker()
self.imagePicker.cropSize = CGSizeMake(280, 90)
self.imagePicker.delegate = self

self.presentViewController(self.imagePicker.imagePickerController, animated: true, completion: nil)

This code results into the following controller + crop area:

It's even possible to let the user adjust the crop area by setting one additional property:

self.imagePicker.resizeableCropArea = true

This code results into the following controller + adjustable crop area:

License

Under MIT. See license file for details.

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Comments

Update for Swift 2.2 (Xcode 7.3 and later)

Updates syntax for Swift 2.2, I did notice that you can't move the crop box for the Resizable Custom Crop. I don't know if this was a pre-existing bug as I don't have an older version of XCode to run the older swift syntax.

The tests passed :wink:

opened by Lily418 0
Cropping images is broken

Whenever I select an image to be cropped, if the image is screenshot sized the image goes to the left corner and the crop radius is still the same size. I've attached a screenshot for clarity. Anyone else have this problem or know how to fix it?

opened by Tom-Knighton 0
changing cropper ratio results in inaccurate resulting image.

Default cropper has 1:1 ratio in example app i.e 280x280 and the imageview in place to show the resulting image is also of similiar ratio, but if i change the cropper ratio to 3:3.5 as per my requirement and even changed the imageview size to 288x336 to accomodate the resulting image perfectly but the image is not cropping properly and the image is cropped in a way that it takes the resulting image from top right of the original while ignoring what is given in the cropper area.

opened by AmmarMujeeb 1