Initializes a new instance of the DistanceUnit class.
The display name of the DistanceUnit.
A string constant representing the official unit type. See DistanceUnitType for a list of supported units.
The display name of the {@link geocortex.essentials.DistanceUnit}.
The unit type. One of the available {@link geocortex.essentials.DistanceUnitType}s.
Returns true if this distance unit is a known linear (vs. angular) distance unit.
An object that represents a unit of distance.