Dms class

A default implementation for DmsFormat abstract base class, that defines methods for parsing and formatting degrees/minutes/seconds on latitude, longitude and bearing values.

Inheritance

• Object
• DmsFormat
• Dms

Constructors

Dms({DmsType type = DmsType.deg, String separator = '', int? decimals, bool signedDegrees = false, bool zeroPadDegrees = false, bool zeroPadMinSec = true, String degree = '°', String prime = '′', String doublePrime = '″'})

Creates a new formatter for parsing and formatting degrees/minutes/seconds on latitude, longitude and bearing values.

const

Dms.narrowSpace({DmsType type = DmsType.deg, int? decimals, bool signedDegrees = false, bool zeroPadDegrees = false, bool zeroPadMinSec = true, String degree = '°', String prime = '′', String doublePrime = '″'})

Creates a new formatter for parsing and formatting degrees/minutes/seconds on latitude, longitude and bearing.

const

Dms.numeric({DmsType type = DmsType.deg, String separator = '\u202f', int? decimals, bool zeroPadDegrees = false, bool zeroPadMinSec = true})

Creates a new formatter for parsing and formatting degrees/minutes/seconds on latitude, longitude and bearing.

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

bearing(double deg) → String

Converts a degree value deg to a String representation (deg/min/sec) of the bearing (3-digit degrees, 0°..360°) according to the specified type.

override

compassPoint(double bearing, {CardinalPrecision precision = CardinalPrecision.secondaryIntercardinal}) → String

Returns the compass point for bearing on the given precision.

inherited

copyWith({DmsType? type, String? separator, int? decimals, bool? signedDegrees, bool? zeroPadDegrees, bool? zeroPadMinSec, String? degree, String? prime, String? doublePrime}) → Dms

Copy a new formatter from this with given attributes changed.

format(double deg, {bool twoDigitDeg = false}) → String

Converts the degree value deg to a String representation (deg/min/sec) according to the specified type.

override

lat(double deg) → String

Converts a degree value deg to a String representation (deg/min/sec) of the latitude (2-digit degrees, suffixed with N/S) according to the specified type.

override

lon(double deg) → String

Converts a degree value deg to a String representation (deg/min/sec) of the longitude (3-digit degrees, suffixed with E/W) according to the specified type.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

parse(String dms) → double

Parses a string dms representing degrees/minutes/seconds into a numeric degree value (ie. latitude, longitude or bearing).

override

toString() → String

A string representation of this object.

inherited

tryParse(String dms) → double?

Parses a string dms representing degrees/minutes/seconds into a numeric degree value (ie. latitude, longitude or bearing).

inherited

write(StringSink buf, double deg, {bool twoDigitDeg = false}) → void

Writes the degree value deg as a String representation (deg/min/sec) to buf.

override

writeBearing(StringSink buf, double deg) → void

Writes a degree value deg as a String representation (deg/min/sec) of the bearing to buf.

override

writeLat(StringSink buf, double deg) → void

Writes a degree value deg as a String representation (deg/min/sec) of the latitude to buf.

override

writeLon(StringSink buf, double deg) → void

Writes a degree value deg as a String representation (deg/min/sec) of the longitude to buf.

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited