public static int Compare(Lab a, IColorSpaceComparison comp, List <Lab> cols, float threshold = Int32.MaxValue)
{
int Minimum = 0;
double min = comp.Compare(a, cols[0]);
double temp = Int32.MaxValue;
for (int z = 1; z < cols.Count; z++)
{
temp = comp.Compare(cols[z], a);
if (min > temp)
{
min = temp;
Minimum = z;
}
}
//if (min > threshold) MessageBox.Show("Der Grenzwert von " + threshold + "wurde überschritten (" + min + "). \nFarbwert im Originalbild: (" + original.R + "; " + original.G + "; " + original.B + "), "
// + "\nNächste Farbe: Farbname: " + farben.Einstellung[Minimum].Farbname + ", Farbwert: (" + farben.Einstellung[Minimum].RGBwert.R + "; " + farben.Einstellung[Minimum].RGBwert.G + "; " +
// farben.Einstellung[Minimum].RGBwert.B + ").");
return(Minimum);
}
/// <summary>
/// Convienience method for comparing any IColorSpace
/// </summary>
/// <param name="compareToValue"></param>
/// <param name="comparer"></param>
/// <returns>Single number representing the difference between two colors</returns>
public double Compare(IColorSpace compareToValue, IColorSpaceComparison comparer)
{
return(comparer.Compare(this, compareToValue));
}
/// <summary>
/// Convienience method for comparing any IColorSpace
/// </summary>
/// <param name="compareToValue"></param>
/// <param name="comparer"></param>
/// <returns>Single number representing the difference between two colors</returns>
public double Compare(IColorSpace compareToValue, IColorSpaceComparison comparer)
{
return(comparer.Compare(this.To <Lab>(), compareToValue.To <Lab>()));
}
/// <summary>
/// Convienience method for comparing any IColorSpace
/// </summary>
/// <param name="compareToValue"></param>
/// <param name="comparer"></param>
/// <returns>Single number representing the difference between two colors</returns>
public static double Compare(this IColorSpace space, IColorSpace compareToValue, IColorSpaceComparison comparer)
{
return(comparer.Compare(space, compareToValue));
}