PieChartDataTween class
It lerps a PieChartData to another PieChartData (handles animation for updating values)
- Inheritance
-
- Object
- Animatable<
PieChartData> - Tween<
PieChartData> - PieChartDataTween
Constructors
- PieChartDataTween({required PieChartData begin, required PieChartData end})
Properties
- begin ↔ PieChartData?
-
The value this variable has at the beginning of the animation.
getter/setter pairinherited
- end ↔ PieChartData?
-
The value this variable has at the end of the animation.
getter/setter pairinherited
- 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<PieChartData> -
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<PieChartData> -
Returns a new Animatable whose value is determined by first evaluating
the given parent and then evaluating this object.
inherited
-
evaluate(
Animation< double> animation) → PieChartData -
The current value of this object for the given Animation.
inherited
-
lerp(
double t) → PieChartData -
Lerps a PieChartData based on
tvalue, check Tween.lerp.override -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
-
transform(
double t) → PieChartData -
Returns the interpolated value for the current value of the given animation.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited