UNITΒΆ

UNIT_NONE No units.
UNIT_KM Kilometer.
UNIT_M Meter.
UNIT_CM Centimeter.
UNIT_MM Millimeter.
UNIT_UM Micrometer.
UNIT_NM Nanometer.
UNIT_MILE Mile.
UNIT_YARD Yard.
UNIT_FEET Feet.
UNIT_INCH Inch.