AmountOfSubstance class

Inheritance

Constructors

AmountOfSubstance({int significantFigures = 10, bool removeTrailingZeros = true, bool useScientificNotation = true, dynamic name})
Class for amount of substance conversions, this is really just converting prefixes, but can often be used combined with other units e.g. if you want to convert 1 mole to millimoles:

Properties

conversionTree ↔ ConversionNode<AMOUNT_OF_SUBSTANCE>
Defines the relation between the units of measurement of this property. E.g. in the following example we defined: KiloDash = 1000 * Dash, DashPlus1 = Dash + 1 and OneOver(DashPlus1) = 1 / (DashPlus1):
getter/setter pairinherited
femtomoles → Unit
no setter
hashCode → int
The hash code for this object.
no setterinherited
mapSymbols ↔ Map<AMOUNT_OF_SUBSTANCE, String>?
Map between units and its symbol
getter/setter pairinherited
micromoles → Unit
no setter
millimoles → Unit
no setter
moles → Unit
no setter
name ↔ dynamic
The name of the Property. If it is not a custom Property is one of the values of PROPERTY.
getter/setter pairinherited
nanomoles → Unit
no setter
picomoles → Unit
no setter
removeTrailingZeros ↔ bool
Whether to remove the trailing zeros or not. E.g 1.00000000 has 9 significant figures and has trailing zeros. 1 has not trailing zeros.
getter/setter pairinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
significantFigures ↔ int
The number of significant figures to keep. E.g. 1.23456789) has 9 significant figures
getter/setter pairinherited
size ↔ int
The size of the Property, i.e. the number of the Units that belong to that Property.
getter/setter pairinherited
useScientificNotation ↔ bool
Whether to use the scientific notation (true) for stringValues or decimal notation (false)
getter/setter pairinherited

Methods

convert(AMOUNT_OF_SUBSTANCE name, double? value) → void
Converts a unit with a specific name (e.g. ANGLE.degree) and value to all other units
inherited
getAll() → List<Unit>
Returns all the units converted with prefixes
inherited
getUnit(AMOUNT_OF_SUBSTANCE name) → Unit
Returns the Unit with the corresponding name
inherited
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