Animatable widgets from iOS 14. Same animation for transform and shadow.
Customisable duration, perspective and shadow also. For visual edit use example app (video preview):
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The Swift Package Manager is a tool for managing the distribution of Swift code. It’s integrated with the Swift build system to automate the process of downloading, compiling, and linking dependencies.
SPPerspective into your Xcode project using Xcode 12, specify it in
File > Swift Packages > Add Package Dependency...:
CocoaPods is a dependency manager for Cocoa projects. For usage and installation instructions, visit their website. To integrate
SPPerspective into your Xcode project using CocoaPods, specify it in your
If you prefer not to use any of dependency managers, you can integrate
SPPerspective into your project manually. Put
Sources/SPPerspective folder in your Xcode project. Make sure to enable
Copy items if needed and
For apply animation for your view, use this code:
Use this, if need apply non-animation transform:
You can customise duration, angle, shadow properties and other. All this customising by configuration file. Configuration can be animatable or static. Above you see
.iOS14WidgetStatic, its also configurations wich already have good-usage values same as native widgets.
For get fine configuration, better use example app (video preview). You can in real time see changes in configuration.
Next more details about customise.
When you init new animation configuration, you can set duration:
let animationConfig = SPPerspectiveAnimationConfig(duration: 16, distortion: 600, angle: 10, vectorStep: 3.14, shadow: nil) view.applyPerspective(animationConfig)
If need change duration for default config, using this:
let animationConfig = SPPerspectiveConfig.iOS14WidgetAnimatable animationConfig.animationDuration = 8 view.applyPerspective(animationConfig)
Angle is how much the view will rotate. For change it call
angle in config:
animationConfig.angle = 10
Also you can customise distortion of perspective. Using this:
animationConfig.distortionPerspective = 600
Both properties allow you configure transform for your view. If you don't know which values shoud using, check use example app (video preview). With sliders you can customize it in detail.
Shadow also using configuration. Static and animation configs contains shadow property.
It simple. For change blur, opacity and color call this in configuration.
animationConfig.shadowConfig?.blurRadius = 5 animationConfig.shadowConfig?.opacity = 0.3 animationConfig.shadowConfig?.color = .black
Translation help customise position of shadow for any state of transform. For example you can want do more vertical translation for show deep transform.
Transform adaptive for each higlight corner. For example
startVerticalOffset using when highlight top-center side. For bottom corners available
cornerVerticalOffset. For bottom-center side shoud change
maximumVerticalOffset . Horizontal trnalation customising by
animationConfig.shadowConfig?.startVerticalOffset = 8 animationConfig.shadowConfig?.cornerVerticalOffset = 18 animationConfig.shadowConfig?.maximumVerticalOffset = 21 animationConfig.shadowConfig?.maximumHorizontalOffset = 12
For get fine result, you shoud use this rule:
maximumVerticalOffset. Visual transform available in example app (video preview), with it you get fine values.
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