Yuval Tal yuvalt
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.
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| // | |
| // 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 |
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
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| /* | |
| 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
/ UIImagePickerControllerWithCircleOverlay.swift
Last active
January 30, 2016 23:06
Hack to add circle to UIImagePickerController Credit: https://gist.github.com/andreacipriani/74ea67db8f17673f1b8b
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| /* 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 { |