In this second of many episodes we are building sticker functionality, like the kind found in Instagram Stories and Snapchat. But first, some contact juggling!
We will be using XCode 9, Swift 4 and iOS 11 for this tutorial. You will need to have XCode installed, so open App Store on your mac or hackintosh and start the download!
In this episode we will take a close look at UIPinchGestureRecognizer and UIRotationGestureRecognizer. You will learn how to make those 2 and UIPanGestureRecognizer all work together seamlessly while recreating instagram stories (and Snapchat) sticker-like functionality.
The code for this and all episodes can be found here on GitHub.
Start with the code for "Instagram Stories - Part 1 - Stickers" if you want to follow along. Otherwise download the "After" code from "Part 2"