public PathClusterFinderWithListTests()
{
_numberOfCoordinates = 1000;
_pointPerCluster = 500;
_arrayOfCoordinates = KdTreeHelper.GenerateCoordinates(_numberOfCoordinates).ToArray();
_listOfCoordinates = _arrayOfCoordinates.ToList();
}
public KdTreeTests()
{
_numberOfCoordinates = 10000;
_pointPerCluster = 500;
_coordinatesAsDoubleArray = KdTreeHelper.GenerateDoubles(_numberOfCoordinates, range: 10000);
_arrayOfCoordinates = KdTreeHelper.GenerateCoordinatesFromArray(_coordinatesAsDoubleArray).ToArray();
_listOfCoordinates = _arrayOfCoordinates.ToList();
}
public void SquareOfDistanceWorksCorrectlyInBothVersionOfKdTree()
{
var minPoint = new Coordinate {
Latitude = 6544, Longitude = 5577
};
var maxPoint = new Coordinate {
Latitude = 9687, Longitude = 1254
};
var minPointA = new[] { minPoint.Latitude, minPoint.Longitude };
var maxPointA = new[] { maxPoint.Latitude, maxPoint.Longitude };
var coordinateDistance = KdTreeHelper.L2Norm_Squared_Coordinate(minPoint, maxPoint);
var doubleArrayDistance = KdTreeHelper.L2Norm_Squared_Double(minPointA, maxPointA);
coordinateDistance.Should().Be(doubleArrayDistance);
}
public List <PathGrid> GetListOfPathGridForRefreshGrid(int pointPerCluster, List <PathGrid> gridData)
{
return(gridData.Select((p, index) =>
new PathGrid
{
RowNumber = ++index,
PathName = $"مسیر شماره - {index}",
TemporaryId = Guid.NewGuid(),
Checked = p.Checked,
ToziZamaniPishfarz = p.ToziZamaniPishfarz,
BazeZamaniTour = p.BazeZamaniTour,
PointClusterCoordinates = p.PointClusterCoordinates,
PointsPerCluster = p.PointClusterCoordinates.Count,
GradeAvaliyeBazar = p.PointClusterCoordinates.Average(a => a.PotansielAvalie),
Enheraf = pointPerCluster - p.PointClusterCoordinates.Count,
OriginDestinationDistance = Math.Round((KdTreeHelper.GetDistanceCoordinate(p.PointClusterCoordinates.First(), p.PointClusterCoordinates.Last()) / 1000), 2) //convert to kilometer
}).ToList());
}
public IEnumerable <PathGrid> GetListOfPathGrid(PathFinderIndexViewModel viewModel, List <PointCluster> pointClusters)
{
return(pointClusters.Select((p, index) =>
new PathGrid
{
RowNumber = ++index,
PathName = $"مسیر شماره - {index}",
IdPlaceTree = p.IdPlaceTree,
TemporaryId = Guid.NewGuid(),
Checked = false,
ToziZamaniPishfarz = viewModel.DefaultTimeDistribution,
BazeZamaniTour = viewModel.TourTimeSpan,
PointClusterCoordinates = p.PointClusterCoordinates,
PointsPerCluster = p.PointClusterCoordinates.Count,
GradeAvaliyeBazar = p.PointClusterCoordinates.Average(a => a.PotansielAvalie),
Enheraf = viewModel.PointsOnPath - p.PointClusterCoordinates.Count,
OriginDestinationDistance = Math.Round((KdTreeHelper.GetDistanceCoordinate(p.PointClusterCoordinates.First(), p.PointClusterCoordinates.Last()) / 1000), 2) //convert to kilometer
}));
}