GradientAnimation enum

Defines the options for a variety of transformations to apply to a Gradient in the process of making it an AnimatedGradient.

These GradientAnimation choices are mapped to an appropriate value to describe how the gradient will be modified.

colorArithmetic maps to a ColorArithmetic function and stopsArithmetic maps to a StopsArithmetic function.

tweenSpec maps not to a function, but to a Map<GradientProperty, Tween<dynamic>> that describes an embarrassment of riches for GradientProperty tweening.

Inheritance

• Object
• Enum
• GradientAnimation

Constructors

GradientAnimation()

const

Values

colorArithmetic → const GradientAnimation

GradientAnimation.colorArithmetic implies a ColorArithmetic will be mapped.

stopsArithmetic → const GradientAnimation

GradientAnimation.stopsArithmetic implies a StopsArithmetic will be mapped.

tweenSpec → const GradientAnimation

GradientAnimation.tweenSpec implies a Map<GradientProperty, Tween<dynamic>> will be mapped.

none → const GradientAnimation

GradientAnimation.none implies no animation should occur.

Mapping this value to any other value (such as {GradientAnimation.none: null}) within an AnimatedGradient.storyboard will disable all animation transformations.

Properties

hashCode → int

The hash code for this object.

no setter, inherited

index → int

A numeric identifier for the enumerated value.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Constants

values → const List<GradientAnimation>

A constant List of the values in this enum, in order of their declaration.