Yuval Tal yuvalt
yuvalt
/ UIImagePickerControllerWithCircleOverlay.swift
Last active
January 30, 2016 23:06
Hack to add circle to UIImagePickerController Credit: https://gist.github.com/andreacipriani/74ea67db8f17673f1b8b
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| /* Usage: | |
| // This is in your viewcontroller, which implements UINavigationControllerDelegate | |
| func navigationController(navigationController: UINavigationController, willShowViewController: UIViewController, animated: Bool) { | |
| if isImageViewer(navigationController) { | |
| addCircleOverlayToImageViewer(willShowViewController) | |
| } | |
| } | |
| */ | |
| func isImageViewer(navigationController: UINavigationController) -> Bool { |
yuvalt
/ UIImage+crop.swift
Last active
January 30, 2016 03:53
Extension of UIImage the helps cropping an image with an example of how to use the result of UIImagePickerController. Credit: original Objective-C code: http://blog.cmgresearch.com/2012/07/14/Cropping-the-results-from-UIImagePickerController.html
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| /* | |
| Usage example: | |
| // MARK - UIImagePickerControllerDelegate | |
| func imagePickerController(picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String : AnyObject]) { | |
| if let pickedImage = info[UIImagePickerControllerOriginalImage] as? UIImage { | |
| let cropRect = info[UIImagePickerControllerCropRect]?.CGRectValue | |
| let croppedImage = pickedImage.crop(cropRect) | |
| self.anImage.contentMode = .ScaleAspectFit |
yuvalt
/ UITextView+Placeholder.swift
Last active
September 12, 2020 08:33
— forked from tijme/UITextViewPlaceholder.swift
The correct way to implement a placeholder in a UITextView (Swift). Allow the user to control the text, color, font and position of the placeholder. Everything (but font) can be modified from within Interface Builder.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // | |
| // UITextViewPlaceholder.swift | |
| // TextViewPlaceholder | |
| // | |
| // Original work Copyright (c) 2017 Tijme Gommers <[email protected]> | |
| // Modified work Copyright (c) 2017 Yuval Tal <[email protected]> | |
| // | |
| // Permission is hereby granted, free of charge, to any person obtaining a copy | |
| // of this software and associated documentation files (the "Software"), to deal | |
| // in the Software without restriction, including without limitation the rights |