public static int DoFullCompare(int R1, int G1, int B1, int R2, int G2, int B2)
{
DeltaECalculation oColor1 = new DeltaECalculation(R1, G1, B1);
DeltaECalculation oColor2 = new DeltaECalculation(R2, G2, B2);
return(oColor1.CompareTo(oColor2));
}
///
/// The smaller the number returned by this, the closer the colors are
///
///
///
public int CompareTo(DeltaECalculation oComparisionColor)
{
// Based upon the Delta-E (1976) formula at easyrgb.com (http://www.easyrgb.com/index.php?X=DELT&H=03#text3)
double DeltaE = Math.Sqrt(Math.Pow((CieL - oComparisionColor.CieL), 2) + Math.Pow((CieA - oComparisionColor.CieA), 2) + Math.Pow((CieB - oComparisionColor.CieB), 2));
return(Convert.ToInt16(Math.Round(DeltaE)));
}