OrdinalScale<D, R> class

An ordinal scale maps discrete domain values to discrete range values.

Constructors

OrdinalScale({List<D>? domain, List<R>? range, R? unknown})

Creates an ordinal scale with the given parameters.

Properties

domain ↔ List<D>

The discrete domain values.

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

range ↔ List<R>

The discrete range values.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

unknown ↔ R?

The value to return for unknown inputs.

getter/setter pair

Methods

call(D value) → R

Maps a domain value to a range value.

copy() → OrdinalScale<D, R>

Creates a copy of this scale.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited