Cubic class
A cubic polynomial mapping of the unit interval.
The Curves class contains some commonly used cubic curves:
 Curves.fastLinearToSlowEaseIn
 Curves.ease
 Curves.easeIn
 Curves.easeInToLinear
 Curves.easeInSine
 Curves.easeInQuad
 Curves.easeInCubic
 Curves.easeInQuart
 Curves.easeInQuint
 Curves.easeInExpo
 Curves.easeInCirc
 Curves.easeInBack
 Curves.easeOut
 Curves.linearToEaseOut
 Curves.easeOutSine
 Curves.easeOutQuad
 Curves.easeOutCubic
 Curves.easeOutQuart
 Curves.easeOutQuint
 Curves.easeOutExpo
 Curves.easeOutCirc
 Curves.easeOutBack
 Curves.easeInOut
 Curves.easeInOutSine
 Curves.easeInOutQuad
 Curves.easeInOutCubic
 Curves.easeInOutQuart
 Curves.easeInOutQuint
 Curves.easeInOutExpo
 Curves.easeInOutCirc
 Curves.easeInOutBack
 Curves.fastOutSlowIn
 Curves.slowMiddle
The Cubic class implements thirdorder Bézier curves.
See also:
 Curves, where many more predefined curves are available.
 CatmullRomCurve, a curve which passes through specific values.
 Inheritance

 Object
 ParametricCurve<
double>  Curve
 Cubic
Constructors
Properties
 a → double

The x coordinate of the first control point.
final
 b → double

The y coordinate of the first control point.
final
 c → double

The x coordinate of the second control point.
final
 d → double

The y coordinate of the second control point.
final
 flipped → Curve

Returns a new curve that is the reversed inversion of this one.
readonlyinherited
 hashCode → int

The hash code for this object.
readonlyinherited
 runtimeType → Type

A representation of the runtime type of the object.
readonlyinherited
Methods

noSuchMethod(
Invocation invocation) → dynamic 
Invoked when a nonexistent method or property is accessed.
inherited

toString(
) → String 
A string representation of this object.
override

transform(
double t) → double 
Returns the value of the curve at point
t
.inherited 
transformInternal(
double t) → double 
Returns the value of the curve at point
t
.override
Operators

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