CurvedMotion class

A motion based on a fixed duration and curve.

CurvedMotion implements a motion that follows a specific Curve over a fixed Duration. This is the most common type of animation in Flutter, similar to what is used with AnimationController.animateTo.

This motion always completes in the specified duration and does not need to settle.

Inheritance

• Object
• Motion
• CurvedMotion

Annotations

• @immutable

Constructors

CurvedMotion(Duration duration, [Curve curve = Curves.linear])

Creates a motion with a fixed duration and curve.

const

Properties

curve → Curve

The curve that defines the rate of change of the motion over time.

final

duration → Duration

The total duration of the motion.

final

hashCode → int

Returns a hash code for this object.

no setter, override

needsSettle → bool

Whether this motion needs to settle.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

tolerance → Tolerance

The tolerance for this motion.

final, inherited

unboundedWillSettle → bool

Whether this motion will settle without bounds.

no setter, override

Methods

copyWith({Duration? duration, Curve? curve}) → CurvedMotion

Creates a new CurvedMotion with the given parameters.

createSimulation({double start = 0, double end = 1, double velocity = 0}) → Simulation

Creates a simulation for this motion.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

Returns a string representation of this object.

override

withCurve(Curve curve) → CurvedMotion

Applies curve to the current duration.

Operators

operator ==(Object other) → bool

The equality operator.

override