/// <summary>
/// Intialization Base Distinct color & Number of CLuster & 3D RGP
/// </summary>
/// <param name="Distinct">Distinct color</param>
/// <param name="NO_Claster">Number of CLuster</param>
/// <param name="Grid">3D RGP Color Values</param>
public MedianCutHelper(ref List <RGBPixel> Distinct, int NO_Claster, RGBPixel[, ,] Grid) : base(NO_Claster, Distinct, Grid)
{
CubesList = new List <MedianCutHelper>();
MedianCutHelper a = new MedianCutHelper(li);
CubesList.Add(a);
RedLowBound = GreenLowBound = BlueLowBound = 0;
RedHighBound = GreenHighBound = BlueHighBound = 0;
}
/// <summary>
/// [1] sort List of color in this Box And Split it
/// [2]save tow box & his color
/// </summary>
/// <param name="Index">0 refer red , 1 refer Green ,2 refer to Blue </param>
/// <param name="firstMedianCutCube">out element Like ref</param>
/// <param name="secondMedianCutCube">out element Like ref</param>
private void SplitAtMedian(Byte Index, out MedianCutHelper firstMedianCutCube, out MedianCutHelper secondMedianCutCube)
{
List <RGBPixel> colors = null;
if (Index == 0) //Red
{
colors = colorList.OrderBy(RGBPixel => RGBPixel.red).ToList(); // NlogN
}
else if (Index == 1) //Green
{
colors = colorList.OrderBy(RGBPixel => RGBPixel.green).ToList(); // NlogN
}
else //blue
{
colors = colorList.OrderBy(RGBPixel => RGBPixel.blue).ToList();// NlogN
}
int medianIndex = colorList.Count / 2;
firstMedianCutCube = new MedianCutHelper(colors.GetRange(0, medianIndex)); // O(N/2)
secondMedianCutCube = new MedianCutHelper(colors.GetRange(medianIndex, colors.Count - medianIndex));
}