Pressure class - quantify library

Constructors

Pressure(double _value, PressureUnit _unit): Creates a new Pressure quantity with the given value and unit.
const
Pressure.from(Force force, Area area): Creates a Pressure from force and area (P = F / A).
factory

Properties

asAtm → Pressure: Available on Pressure, provided by the PressureValueGetters extension
Returns a Pressure representing this pressure in Atmospheres (atm).
no setter
asBar → Pressure: Available on Pressure, provided by the PressureValueGetters extension
Returns a Pressure representing this pressure in Bars (bar).
no setter
asCmH2O → Pressure: Available on Pressure, provided by the PressureValueGetters extension
Returns a Pressure representing this pressure in Centimeters of Water (cmH₂O).
no setter
asGPa → Pressure: Available on Pressure, provided by the PressureValueGetters extension
Returns a Pressure representing this pressure in Gigapascals (GPa).
no setter
asHPa → Pressure: Available on Pressure, provided by the PressureValueGetters extension
Returns a Pressure representing this pressure in Hectopascals (hPa).
no setter
asInH2O → Pressure: Available on Pressure, provided by the PressureValueGetters extension
Returns a Pressure representing this pressure in Inches of Water (inH₂O).
no setter
asInHg → Pressure: Available on Pressure, provided by the PressureValueGetters extension
Returns a Pressure representing this pressure in Inches of Mercury (inHg).
no setter
asKiloPascals → Pressure: Available on Pressure, provided by the PressureValueGetters extension
Returns a Pressure representing this pressure in Kilopascals (kPa).
no setter
asMbar → Pressure: Available on Pressure, provided by the PressureValueGetters extension
Returns a Pressure representing this pressure in Millibars (mbar).
no setter
asMegaPascals → Pressure: Available on Pressure, provided by the PressureValueGetters extension
Returns a Pressure representing this pressure in Megapascals (MPa).
no setter
asMmHg → Pressure: Available on Pressure, provided by the PressureValueGetters extension
Returns a Pressure representing this pressure in Millimeters of Mercury (mmHg).
no setter
asPa → Pressure: Available on Pressure, provided by the PressureValueGetters extension
Returns a Pressure representing this pressure in Pascals (Pa).
no setter
asPsi → Pressure: Available on Pressure, provided by the PressureValueGetters extension
Returns a Pressure representing this pressure in Pounds per Square Inch (psi).
no setter
asSoundPressureLevel → SoundPressureLevel: Available on Pressure, provided by the PressureSoundPressureLevelBridge extension
Alias for toSoundPressureLevel.
no setter
asTorr → Pressure: Available on Pressure, provided by the PressureValueGetters extension
Returns a Pressure representing this pressure in Torrs (Torr).
no setter
asUPa → Pressure: Available on Pressure, provided by the PressureValueGetters extension
Returns a Pressure representing this pressure in Micropascals (µPa).
no setter
hashCode → int: Returns a hash code for this Quantity instance.
no setterinherited
inAtm → double: Available on Pressure, provided by the PressureValueGetters extension
Returns the pressure value in Atmospheres (atm).
no setter
inBar → double: Available on Pressure, provided by the PressureValueGetters extension
Returns the pressure value in Bars (bar).
no setter
inCmH2O → double: Available on Pressure, provided by the PressureValueGetters extension
Returns the pressure value in Centimeters of Water (cmH₂O) at 4°C.
no setter
inGPa → double: Available on Pressure, provided by the PressureValueGetters extension
Returns the pressure value in Gigapascals (GPa).
no setter
inHPa → double: Available on Pressure, provided by the PressureValueGetters extension
Returns the pressure value in Hectopascals (hPa).
no setter
inInH2O → double: Available on Pressure, provided by the PressureValueGetters extension
Returns the pressure value in Inches of Water (inH₂O) at 4°C.
no setter
inInHg → double: Available on Pressure, provided by the PressureValueGetters extension
Returns the pressure value in Inches of Mercury (inHg).
no setter
inKiloPascals → double: Available on Pressure, provided by the PressureValueGetters extension
Returns the pressure value in Kilopascals (kPa).
no setter
inKPa → double: Available on Pressure, provided by the PressureValueGetters extension
Returns the pressure value in Kilopascals (kPa).
no setter
inMbar → double: Available on Pressure, provided by the PressureValueGetters extension
Returns the pressure value in Millibars (mbar).
no setter
inMegaPascals → double: Available on Pressure, provided by the PressureValueGetters extension
Returns the pressure value in Megapascals (MPa).
no setter
inMmHg → double: Available on Pressure, provided by the PressureValueGetters extension
Returns the pressure value in Millimeters of Mercury (mmHg).
no setter
inPa → double: Available on Pressure, provided by the PressureValueGetters extension
Returns the pressure value in Pascals (Pa).
no setter
inPsi → double: Available on Pressure, provided by the PressureValueGetters extension
Returns the pressure value in Pounds per Square Inch (psi).
no setter
inTorr → double: Available on Pressure, provided by the PressureValueGetters extension
Returns the pressure value in Torrs (Torr).
no setter
inUPa → double: Available on Pressure, provided by the PressureValueGetters extension
Returns the pressure value in Micropascals (µPa).
no setter
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
unit → PressureUnit: Returns the unit of measurement associated with this quantity's original value.
no setterinherited
value → double: Returns the numerical value of this quantity in its original unit.
no setterinherited

Methods

areaFor(Force force) → Area: Calculates the Area over which a given Force is distributed to exert this pressure (A = F / P).
compareTo(Quantity<PressureUnit> other) → int: Compares this quantity to another Quantity of the same type (T).
inherited
convertTo(PressureUnit targetUnit) → Pressure: Creates a new Q instance with the value converted to targetUnit.
inherited
create(double value, PressureUnit unit) → Pressure: Factory that creates a new instance of the concrete subtype Q.
override
getValue(PressureUnit targetUnit) → double: Returns the value of this quantity converted to targetUnit.
inherited
isEquivalentTo(Quantity<PressureUnit> other, {double tolerance = 1e-9, double absoluteTolerance = 0.0}) → bool: Checks if this quantity has the same physical magnitude as another, accounting for IEEE 754 floating-point rounding inaccuracies.
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
ratioTo(Quantity<PressureUnit> other) → double: Computes the dimensionless ratio of this quantity to other.
inherited
toSoundPressureLevel() → SoundPressureLevel: Available on Pressure, provided by the PressureSoundPressureLevelBridge extension
Converts this pressure to a sound pressure level.
toString({PressureUnit? targetUnit, QuantityFormat format = QuantityFormat.invariant}) → String: Returns a string representation of this quantity.
inherited

Operators

operator *(double scalar) → Pressure: Multiplies this quantity by a dimensionless scalar.
inherited
operator +(Pressure other) → Pressure: Adds other to this quantity.
inherited
operator -(Pressure other) → Pressure: Subtracts other from this quantity.
inherited
operator /(double scalar) → Pressure: Divides this quantity by a dimensionless scalar.
inherited
operator <(Quantity<PressureUnit> other) → bool: Checks if this quantity's magnitude is less than another's.
inherited
operator <=(Quantity<PressureUnit> other) → bool: Checks if this quantity's magnitude is less than or equal to another's.
inherited
operator ==(Object other) → bool: Determines whether this Quantity is equal to another Object.
inherited
operator >(Quantity<PressureUnit> other) → bool: Checks if this quantity's magnitude is greater than another's.
inherited
operator >=(Quantity<PressureUnit> other) → bool: Checks if this quantity's magnitude is greater than or equal to another's.
inherited
operator unary-() → Pressure: Negates this quantity.
inherited

Static Properties

parser → QuantityParser<PressureUnit, Pressure>: The parser instance used to convert strings into Pressure objects.
final

Static Methods

parse(String input, {List<QuantityFormat> formats = const [QuantityFormat.invariant]}) → Pressure: Parses a string representation of pressure into a Pressure object.
tryParse(String input, {List<QuantityFormat> formats = const [QuantityFormat.invariant]}) → Pressure?: Parses a string representation of pressure into a Pressure object, returning null when parsing fails.

Pressure class final

Constructors

Properties

Methods

Operators

Static Properties

Static Methods

quantify library