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 setterinherited
range ↔ List<double>
The output range.
getter/setter pair
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

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