DecorationTween class Null safety

An interpolation between two Decorations.

This class specializes the interpolation of Tween<BoxConstraints> to use Decoration.lerp.

For ShapeDecorations which know how to ShapeDecoration.lerpTo or ShapeDecoration.lerpFrom each other, this will produce a smooth interpolation between decorations.

Constructors

DecorationTween({Decoration? begin, Decoration? end}): Creates a decoration tween.

begin ↔ Decoration?: The value this variable has at the beginning of the animation.
read / writeinherited
end ↔ Decoration?: 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

animate(Animation<double> parent) → Animation<Decoration>: 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<Decoration>: Returns a new Animatable whose value is determined by first evaluating the given parent and then evaluating this object.
inherited
evaluate(Animation<double> animation) → Decoration: The current value of this object for the given Animation.
inherited
lerp(double t) → Decoration: Returns the value this variable has at the given animation clock 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.
inherited
transform(double t) → Decoration: Returns the interpolated value for the current value of the given animation.
inherited