TimeScale class

A time scale maps DateTime values to a continuous range.

Constructors

TimeScale({List<DateTime>? domain, List<double>? range, bool clamp = false})

Creates a time scale with the given parameters.

Properties

clamp ↔ bool

Whether output values are clamped.

getter/setter pair

domain ↔ List<DateTime>

The input domain of DateTime values.

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

range ↔ List<double>

The output range.

getter/setter pair

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

call(DateTime value) → double

Maps a DateTime to a range value.

copy() → TimeScale

Creates a copy of this scale.

invert(double value) → DateTime

Maps a range value back to a DateTime.

nice([int count = 10]) → TimeScale

Returns nicely rounded domain values.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

tickFormat([int count = 10]) → String Function(DateTime)

Returns a tick format function.

ticks([int count = 10]) → List<DateTime>

Returns tick values as DateTime objects.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited