Simplest way to detect a pinch

Question

This is a WEB APP not a native app. Please no Objective-C NS commands.

So I need to detect \'pinch\' events on iOS. Problem is every plugin or metho

Answer 1

My answer is inspired by Jeffrey's answer. Where that answer gives a more abstract solution, I try to provide more concrete steps on how to potentially implement it. This is simply a guide, one that can be implemented more elegantly. For a more detailed example check out this tutorial by MDN web docs.

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