Length class

A unit of measurement representing a one-dimensional length.

Inheritance

Constructors

Length.fromCentimeters(Rational centimeters)
Creates a Length representing the specified number of centimeters.
factory
Length.fromDecameters(Rational decameters)
Creates a Length representing the specified number of decameters.
factory
Length.fromDecimeters(Rational decimeters)
Creates a Length representing the specified number of decimeters.
factory
Length.fromFeet(Rational feet)
Creates a Length representing the specified number of feet.
factory
Length.fromGigameters(Rational gigameters)
Creates a Length representing the specified number of gigameters.
factory
Length.fromHectometers(Rational hectometers)
Creates a Length representing the specified number of hectometers.
factory
Length.fromInches(Rational inches)
Creates a Length representing the specified number of inches.
factory
Length.fromKilometers(Rational kilometers)
Creates a Length representing the specified number of kilometers.
factory
Length.fromMegameters(Rational megameters)
Creates a Length representing the specified number of megameters.
factory
Length.fromMeters(Rational meters)
Creates a Length representing the specified number of meters.
factory
Length.fromMicrometers(Rational micrometers)
Creates a Length representing the specified number of micrometers.
factory
Length.fromMiles(Rational miles)
Creates a Length representing the specified number of miles.
factory
Length.fromMillimeters(Rational millimeters)
Creates a Length representing the specified number of millimeters.
factory
Length.fromNanometers(Rational nanometers)
Creates a Length representing the specified number of nanometers.
factory
Length.fromThous(Rational thous)
Creates a Length representing the specified number of thous.
factory
Length.fromUnits(LengthUnit unit, Rational value)
Creates a Length given a unit and rational value for that unit.
Length.fromYards(Rational yards)
Creates a Length representing the specified number of yards.
factory

Properties

baseValue ↔ Rational
The underlying base value of the unit of measurement.
latefinalinherited
centimeters → Rational
Gets the number of centimeters in this Length, including any fractional portion.
no setter
decameters → Rational
Gets the number of decameters in this Length, including any fractional portion.
no setter
decimeters → Rational
Gets the number of decimeters in this Length, including any fractional portion.
no setter
feet → Rational
Gets the number of feet in this Length, including any fractional portion.
no setter
gigameters → Rational
Gets the number of gigameters in this Length, including any fractional portion.
no setter
hashCode → int
The hash code for this object.
no setterinherited
hectometers → Rational
Gets the number of hectometers in this Length, including any fractional portion.
no setter
inches → Rational
Gets the number of inches in this Length, including any fractional portion.
no setter
kilometers → Rational
Gets the number of kilometers in this Length, including any fractional portion.
no setter
megameters → Rational
Gets the number of megameters in this Length, including any fractional portion.
no setter
meters → Rational
Gets the number of meters in this Length, including any fractional portion.
no setter
micrometers → Rational
Gets the number of micrometers in this Length, including any fractional portion.
no setter
miles → Rational
Gets the number of miles in this Length, including any fractional portion.
no setter
millimeters → Rational
Gets the number of millimeters in this Length, including any fractional portion.
no setter
nanometers → Rational
Gets the number of nanometers in this Length, including any fractional portion.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
thous → Rational
Gets the number of thous in this Length, including any fractional portion.
no setter
yards → Rational
Gets the number of yards in this Length, including any fractional portion.
no setter

Methods

abs() → Length
Gets the absolute value.
inherited
compareTo(Length other) → int
Compares this object to another object.
inherited
createValue(Rational baseValue) → Length
Creates a unit of measurement value with the specified baseValue.
override
getBaseValue(LengthUnit unit, Rational value) → Rational
Gets the base value for a unit of measurement of unit and value.
override
getLargestUnit({required Set<LengthUnit> permissibleUnits}) → LengthUnit
Determines the largest unit that has a value of at least 1.
inherited
getUnits(LengthUnit unit) → Rational
Gets the number of unit units in this unit of measurement.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
per(Duration period) → LengthRate
Creates a LengthRate with the specified period from this value.
round(LengthUnit roundTo) → Length
Rounds this unit of measurement such that the roundTo unit will be rounded towards the nearest integer.
inherited
toString() → String
A string representation of this object.
override

Operators

operator *(Rational factor) → Length
Multiplies this value by factor.
inherited
operator +(Length other) → Length
Adds other onto this value.
inherited
operator -(Length other) → Length
Subtracts other from this value.
inherited
operator /(Rational divisor) → Length
Divides this value by divisor.
inherited
operator <(Length other) → bool
Determines whether this value is less than other.
inherited
operator <=(Length other) → bool
Determines whether this value is less than or equal to other.
inherited
operator ==(Object other) → bool
Determines whether this unit of measurement value is equal to other.
inherited
operator >(Length other) → bool
Determines whether this value is greater than other.
inherited
operator >=(Length other) → bool
Determines whether this value is greater than or equal to other.
inherited
operator unary-() → Length
Negates this value.
inherited

Static Properties

zero → Length
A Length of size zero.
final