FImmutableTween<T extends Object?> class

An alternative to Tween that is immutable.

This class is an exact copy of Tween except:

  • begin and end are final and of type T instead of T?.
Inheritance

Constructors

FImmutableTween({required T begin, required T end})
Creates an immutable tween.
const

Properties

begin → T
The value this variable has at the beginning of the animation.
final
end → T
The value this variable has at the end of the animation.
final
hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

animate(Animation<double> parent) → Animation<T>
Returns a new Animation that is driven by the given animation but that takes on values determined by this object.
inherited
chain(Animatable<double> parent) → Animatable<T>
Returns a new Animatable whose value is determined by first evaluating the given parent and then evaluating this object at the result.
inherited
evaluate(Animation<double> animation) → T
The current value of this object for the given Animation.
inherited
lerp(double t) → T
Returns the value this variable has at the given animation clock value.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
override
transform(double t) → T
Returns the interpolated value for the current value of the given animation.
override

Operators

operator ==(Object other) → bool
The equality operator.
inherited