public double CompareDistance(Geography2dPoint from, int id)
{
var fromPoint = new GeographyPointEntity {
Location = new Point(from.Lon, from.Lat)
};
var comparePoint = _dbContext.Points.FirstOrDefault(x => x.Id == id) ?? new GeographyPointEntity {
Location = new Point(0, 0)
};
return(comparePoint.Location.Distance(fromPoint.Location));
}
public double CalculateDistance(GetDistanceViewModel model)
{
var startPoint = new GeographyPointEntity {
Location = new Point(model.From.Lon, model.From.Lat)
};
var endPoint = new GeographyPointEntity {
Location = new Point(model.To.Lon, model.To.Lat)
};
var result = startPoint.Location.Distance(endPoint.Location);
return(result);
}
