SwiftUI BasicsLesson 47Free preview

SwiftUI Animations

This lesson is part of Swift · All levels

Summary

This lesson reviews the smooth animation creation and interactive transitions in SwiftUI. Animation in SwiftUI can be applied implicitly using the .animation() modifier or explicitly using the withAnimation {} block. SwiftUI calculates the interpolation of layout changes smoothly without complicated timing curves.

Key points

Explained animation is triggered using the 'withAnimation {stateChange()}' function
Implicit animation is embedded in the view using the modifier '.animation.easeInOut, value: state) '
Supports built-in animation curves such as .easeIn, .easeOut, .easeInOut, and .spring() for the sprint effect
The modifier '.transition()' sets the animation style for the appearance or loss of a view (fade, slide, scale)

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