ChartAnimation class

Configuration for chart animations.

Controls how charts animate when they first appear and when data changes.

Example:

LineChart(
  data: lineData,
  animation: ChartAnimation(
    duration: Duration(milliseconds: 800),
    curve: Curves.easeOutCubic,
    type: AnimationType.draw,
  ),
)

Annotations

• @immutable

Constructors

ChartAnimation({Duration duration = const Duration(milliseconds: 500), Curve curve = Curves.easeOutCubic, bool animateOnLoad = true, bool animateOnDataChange = true, AnimationType type = AnimationType.draw, Duration? staggerDelay})

Creates an animation configuration.

const

ChartAnimation.fast()

Creates a fast animation configuration.

const

ChartAnimation.none()

Creates a disabled animation configuration.

const

ChartAnimation.slow()

Creates a slow, dramatic animation configuration.

const

ChartAnimation.staggered({Duration duration = const Duration(milliseconds: 500), Curve curve = Curves.easeOutCubic, Duration? delay})

Creates a staggered animation where series animate one after another.

const

Properties

animateOnDataChange → bool

Whether to animate when the data changes.

final

animateOnLoad → bool

Whether to animate when the chart first appears.

final

curve → Curve

The easing curve for the animation.

final

duration → Duration

The duration of the animation.

final

enabled → bool

Whether animations are enabled.

no setter

hashCode → int

The hash code for this object.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

staggerDelay → Duration?

Delay between staggered series animations.

final

type → AnimationType

The type of animation to use.

final

Methods

copyWith({Duration? duration, Curve? curve, bool? animateOnLoad, bool? animateOnDataChange, AnimationType? type, Duration? staggerDelay}) → ChartAnimation

Creates a copy with the given values replaced.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override