private void GetDisplayValues(bool bArea)
{
// Note that the key to this dictionary is the histogram elevation values in their ORIGINAL units
// while the elevation properties of the HistogramDisplayDataPoint should be in the display units
histoData = new Dictionary <decimal, HistogramDisplayData>();
for (int bid = 0; bid < _thrHist.Count; bid++)
{
// Make a dictionary entry if we don't already have one
decimal bincentre = (decimal)_thrHist.BinCentre(bid, DataUnits).As(DisplayUnits.VertUnit);
if (!histoData.ContainsKey(bincentre))
{
histoData[bincentre] = new HistogramDisplayData(bincentre);
}
if (bArea)
{
histoData[bincentre].Threshold = (decimal)(_thrHist.BinArea(bid, Project.ProjectManager.Project.CellArea).As(DisplayUnits.ArUnit));
}
else
{
histoData[bincentre].Threshold = Math.Abs((decimal)_thrHist.BinVolume(bid, Project.ProjectManager.Project.CellArea, DataUnits).As(DisplayUnits.VolUnit));
}
}
if ((_rawHist != null))
{
for (int bid = 0; bid < _rawHist.Count; bid++)
{
// Make a dictionary entry if we don't already have one
decimal bincentre = (decimal)_rawHist.BinCentre(bid, DataUnits).As(DisplayUnits.VertUnit);
if (!histoData.ContainsKey(bincentre))
{
histoData[bincentre] = new HistogramDisplayData(bincentre);
}
if (bArea)
{
histoData[bincentre].Raw = (decimal)(_rawHist.BinArea(bid, Project.ProjectManager.Project.CellArea).As(DisplayUnits.ArUnit)) - histoData[bincentre].Threshold;
}
else
{
histoData[bincentre].Raw = Math.Abs((decimal)_rawHist.BinVolume(bid, Project.ProjectManager.Project.CellArea, DataUnits).As(DisplayUnits.VolUnit)) - histoData[bincentre].Threshold;
}
}
}
}
public void BinVolumeTest()
{
Histogram rTest1 = new Histogram(20, 1);
//Add some fake values into the mix
for (int i = 0; i < 20; i++)
{
rTest1.AddBinVal((double)i - 9.9);
}
// Make sure our unit conversions are working
decimal cH = -0.2m; //Foots
decimal cW = 0.3m; //Foots
UnitGroup ug = new UnitGroup(VolumeUnit.ImperialBeerBarrel, AreaUnit.SquareInch, LengthUnit.Foot, LengthUnit.Meter);
Area cellArea = Area.From((double)Math.Abs(cH * cW), AreaUnit.SquareFoot);
for (int i = 0; i < 20; i++)
{
// Length(m) X Width(m) X Height(ft)
double manualvolume = Volume.From(cellArea.SquareMeters * Length.FromFeet(i - 9.9).Meters, VolumeUnit.CubicMeter).ImperialBeerBarrels;
Assert.AreEqual(rTest1.BinVolume(i, cellArea, ug).As(ug.VolUnit), manualvolume, 0.0000001);
}
}