# WiggleSymbolEffect A symbol effect that applies the Wiggle animation to symbol images. ``` struct WiggleSymbolEffect ``` ## Overview The Wiggle animation applies a transitory translation or rotation effect to the symbol. ## Topics ### Instance Properties [`var backward: WiggleSymbolEffect`](/documentation/Symbols/WiggleSymbolEffect/backward) Returns a copy of the effect requesting an animation that moves back and forth horizontally based on the current locale, starting by moving backward. [`var byLayer: WiggleSymbolEffect`](/documentation/Symbols/WiggleSymbolEffect/byLayer) Returns a copy of the effect requesting an animation that applies separately to each motion group. [`var clockwise: WiggleSymbolEffect`](/documentation/Symbols/WiggleSymbolEffect/clockwise) Returns a copy of the effect requesting an animation that rotates back and forth, starting by rotating clockwise. [`var configuration: SymbolEffectConfiguration`](/documentation/Symbols/WiggleSymbolEffect/configuration) The configuration for the effect. [`var counterClockwise: WiggleSymbolEffect`](/documentation/Symbols/WiggleSymbolEffect/counterClockwise) Returns a copy of the effect requesting an animation that rotates back and forth, starting by rotating counter-clockwise. [`var down: WiggleSymbolEffect`](/documentation/Symbols/WiggleSymbolEffect/down) Returns a copy of the effect requesting an animation that moves back and forth vertically, starting by moving down. [`var forward: WiggleSymbolEffect`](/documentation/Symbols/WiggleSymbolEffect/forward) Returns a copy of the effect requesting an animation that moves back and forth horizontally based on the current locale, starting by moving forward. [`var left: WiggleSymbolEffect`](/documentation/Symbols/WiggleSymbolEffect/left) Returns a copy of the effect requesting an animation that moves back and forth horizontally, starting by moving left. [`var right: WiggleSymbolEffect`](/documentation/Symbols/WiggleSymbolEffect/right) Returns a copy of the effect requesting an animation that moves back and forth horizontally, starting by moving right. [`var up: WiggleSymbolEffect`](/documentation/Symbols/WiggleSymbolEffect/up) Returns a copy of the effect requesting an animation that moves back and forth vertically, starting by moving up. [`var wholeSymbol: WiggleSymbolEffect`](/documentation/Symbols/WiggleSymbolEffect/wholeSymbol) Returns a copy of the effect requesting an animation that applies to all motion groups simultaneously. ### Instance Methods [`func custom(angle: Angle) -> WiggleSymbolEffect`](/documentation/Symbols/WiggleSymbolEffect/custom(angle:)-1f09q) [`func custom(angle: Double) -> WiggleSymbolEffect`](/documentation/Symbols/WiggleSymbolEffect/custom(angle:)-cqpf) Returns a copy of the effect requesting an animation that moves back and forth along an axis with the passed in angle. ## Relationships ### Conforms To [`SymbolEffect`](/documentation/Symbols/SymbolEffect) [`Copyable`](/documentation/Swift/Copyable) [`SendableMetatype`](/documentation/Swift/SendableMetatype) [`IndefiniteSymbolEffect`](/documentation/Symbols/IndefiniteSymbolEffect) [`Sendable`](/documentation/Swift/Sendable) [`Hashable`](/documentation/Swift/Hashable) [`DiscreteSymbolEffect`](/documentation/Symbols/DiscreteSymbolEffect) [`Equatable`](/documentation/Swift/Equatable) [`Escapable`](/documentation/Swift/Escapable) --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)