Position constructor

Position({ double? latitude, double? longitude, double? altitude, double? speed, double? direction, int? satellites, double? hdop, })

Position is the definition of the position. This class is used to send the position to the Layrz ecosystem.

Implementation

Position({
  this.latitude,
  this.longitude,
  this.altitude,
  this.speed,
  this.direction,
  this.satellites,
  this.hdop,
}) : assert(
       latitude == null || (latitude >= -90 && latitude <= 90),
       'latitude should be between -90 and 90',
     ),
     assert(
       longitude == null || (longitude >= -180 && longitude <= 180),
       'longitude should be between -180 and 180',
     ),
     assert(
       speed == null || speed >= 0,
       'speed should be greater than or equals to 0',
     ),
     assert(
       direction == null || (direction >= 0 && direction <= 360),
       'direction should be between 0 and 360',
     ),
     assert(
       satellites == null || satellites >= 0,
       'satellites should be greater than or equals to 0',
     ),
     assert(
       hdop == null || hdop >= 0,
       'hdop should be greater than or equals to 0',
     );