C# Color Convert

public static void ColorToHSV(Color color, out double hue, out double saturation, out double value)
{
    int max = Math.Max(color.R, Math.Max(color.G, color.B));
    int min = Math.Min(color.R, Math.Min(color.G, color.B));

    hue = color.GetHue();
    saturation = (max == 0) ? 0 : 1d - (1d * min / max);
    value = max / 255d;
}

public static Color ColorFromHSV(double hue, double saturation, double value)
{
    int hi = Convert.ToInt32(Math.Floor(hue / 60)) % 6;
    double f = hue / 60 - Math.Floor(hue / 60);

    value = value * 255;
    int v = Convert.ToInt32(value);
    int p = Convert.ToInt32(value * (1 - saturation));
    int q = Convert.ToInt32(value * (1 - f * saturation));
    int t = Convert.ToInt32(value * (1 - (1 - f) * saturation));

    if (hi == 0)
        return Color.FromArgb(255, v, t, p);
    else if (hi == 1)
        return Color.FromArgb(255, q, v, p);
    else if (hi == 2)
        return Color.FromArgb(255, p, v, t);
    else if (hi == 3)
        return Color.FromArgb(255, p, q, v);
    else if (hi == 4)
        return Color.FromArgb(255, t, p, v);
    else
        return Color.FromArgb(255, v, p, q);
}

Source: stackoverflow.com

Similar codes

0 vote127 views1 answer
C# prototype function
C#
0 vote116 views1 answer
How to detected WindowCloseEvent in other window wpf
C#
0 vote128 views1 answer
C# writeline list
C#
2 votes119 views1 answer
Unity rotate around pivot c#
C#
24 votes138 views3 answers
C# class to byte array
C#
9 votes138 views1 answer
You have the following c# code. stringbuilder sb = new stringbuilder(really long string); the really long string variable is a string in which a very long string is stored.
C#
1 vote123 views1 answer
Get time from datetime c#
C#
0 vote129 views1 answer
SortDescriptions wpf
C#
0 vote124 views1 answer
C# sort llist
C#
-1 vote136 views1 answer
C# escape quotes
C#