ConstantTween<T> class Null safety

A tween with a constant value.

Inheritance

Constructors

ConstantTween(T value)
Create a tween whose begin and end values equal value.

Properties

begin ↔ T?
The value this variable has at the beginning of the animation.
read / writeinherited
end ↔ T?
The value this variable has at the end of the animation.
read / writeinherited
hashCode → int
The hash code for this object.
read-onlyinherited
runtimeType → Type
A representation of the runtime type of the object.
read-onlyinherited

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.
inherited
evaluate(Animation<double> animation) → T
The current value of this object for the given Animation.
inherited
lerp(double t) → T
This tween doesn't interpolate, it always returns the same value.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent 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.
inherited

Operators

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