public string GenerateAirspaceGrid(List <IFlightTrack> flights)
{
string airspacegrid = "";
var dps = new List <FTDataPoint>();
flights.ForEach(f => dps.Add(f.GetNewestDataPoint()));
//empty grid
char[,] grid = new char[grid_heigth, grid_width];
for (int i = 0; i < grid_heigth; i++)
{
for (int j = 0; j < grid_width; j++)
{
grid[i, j] = ' ';
}
}
//x at flightpositions
IAirspaceArea aa = _airspace.GetAirspaceArea();
//float width = aa.NorthEastCornerX - aa.SouthWestCornerX;
//float heigth = aa.NorthEastCornerY - aa.SouthWestCornerY;
float width = aa.Width();
float heigth = aa.Heigth();
if (dps.Count > 0)
{
foreach (var dp in dps)
{
int x = (int)lerp(0, grid_width, ((dp.X - aa.GetSouthWestCorner().X) / width));
int y = (int)lerp(0, grid_heigth, ((dp.Y - aa.GetSouthWestCorner().Y) / heigth));
grid[grid_heigth - 1 - y, x] = 'X';
}
}
//grid to string + add border
string line = "";
for (int i = 0; i < grid_width; i++)
{
line += "-";
}
line = "+" + line + "+\n";
airspacegrid += line;
for (int i = 0; i < grid_heigth; i++)
{
airspacegrid += "|";
for (int j = 0; j < grid_width; j++)
{
airspacegrid += grid[i, j];
}
airspacegrid += "|\n";
}
airspacegrid += line;
return(airspacegrid);
}
public void AirspaceArea_Width_PositiveCalculationOutput()
{
//Arrange
float testWidth = 90000 - 10000;
//Assert
Assert.That(_uut.Width(), Is.EqualTo(testWidth));
}