GetSaturation()

float System.Drawing.Color.GetSaturation ( )

inline

Definition at line 517 of file Color.cs.

    {
        GetRgbValues(out var r, out var g, out var b);
        if (r == g && g == b)
        {
            return 0f;
        }
        MinMaxRgb(out var min, out var max, r, g, b);
        int num = max + min;
        if (num > 255)
        {
            num = 510 - max - min;
        }
        return (float)(max - min) / (float)num;
    }

References System.Drawing.Color.GetRgbValues(), and System.Drawing.Color.MinMaxRgb().