Sprung class

Inheritance

Constructors

Sprung([double damping = 20])
A Curve that uses the Flutter Physics engine to drive realistic animations.
factory
Sprung.custom({double damping = 20, double stiffness = 180, double mass = 1.0, double velocity = 0.0})
Provides a critically damped spring by default, with an easily overrideable damping, stiffness and mass value.
Sprung.scroll({double damping = 1.0, double stiffness = 180, double mass = 1.0, double velocity = 0.0})

Properties

flipped → Curve
Returns a new curve that is the reversed inversion of this one.
no setterinherited
hashCode → int
The hash code for this object.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

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) → double
Returns the position from the simulator and corrects the final output x(1.0) for tight tolerances.
override
transformInternal(double t) → double
Returns the value of the curve at point t.
inherited

Operators

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

Static Properties

criticallyDamped → Curve
Provides a critically damped spring, which overshoots once very slightly.
no setter
overDamped → Curve
Provides an over damped spring, which smoothly glides into place.
no setter
underDamped → Curve
Provides an under damped spring, which wobbles loosely at the end.
no setter