ParametricCurve<T> class Null safety

An abstract class providing an interface for evaluating a parametric curve.

A parametric curve transforms a parameter (hence the name) t along a curve to the value of the curve at that value of t. The curve can be of arbitrary dimension, but is typically a 1D, 2D, or 3D curve.

See also:

  • Curve, a 1D animation easing curve that starts at 0.0 and ends at 1.0.
  • Curve2D, a parametric curve that transforms the parameter to a 2D point.
Implementers

Constructors

ParametricCurve()
Abstract const constructor to enable subclasses to provide const constructors so that they can be used in const expressions.
const

Properties

hashCode → int
The hash code for this object. [...]
read-only, inherited
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toString() → String
A string representation of this object. [...]
override
transform(double t) → T
Returns the value of the curve at point t. [...]
transformInternal(double t) → T
Returns the value of the curve at point t. [...]
@protected

Operators

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