Welcome to Tap Gesture Tutorial !
Level : Beginners
A Gesture Recognizing is one type of touch behavior on screen of user. By use of that we can finding which type of event on screen. user can do on screen like single tap , double tap , rotate his/her finger on screen , Drag finger , Pinch with finger , Swipe etc. The iOS SDK can detect a number of gestures. In this tutorial we show how to detect the Tap gesture. We will create an image which Tap to change back ground color. This tutorial is made with Xcode 9 and built for iOS 11+
You will be using UITapGestureRecognizer, #selector, direction, isUserInteractionEnabled, addGestureRecognizer, @objc, bringSubview, @IBAction, @IBOutlet , CGPoint, translation, CGPoint, setTranslation, center, zero , autolayout , aspect ratio constraint and understand how to use Aspect Ratio Constraint for Autolayout the image in Xcode.
I 'll all show you various ways to implementing it.
This Project Source Code :
GitHub : [ Ссылка ]
licensed under Creative Commons
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Wish the Best For you :)
IOS, Swift, Tutorial, Tricks, programmatically , Xcode ,
UITapGestureRecognizer, #selector, direction, isUserInteractionEnabled, addGestureRecognizer, @objc, bringSubview, @IBAction, @IBOutlet , CGPoint, translation, CGPoint, setTranslation, center, zero , autolayout , aspect ratio constraint
References & Related links :
• [ Ссылка ]
