Opentk/Source/Examples/Utilities.cs

using System;
using System.Collections.Generic;
using System.Text;
using System.Drawing;

namespace Examples
{
    public static class Utilities
    {
        /// <summary>
        /// Converts a System.Drawing.Color to a System.Int32.
        /// </summary>
        /// <param name="c">The System.Drawing.Color to convert.</param>
        /// <returns>A System.Int32 containing the R, G, B, A values of the
        /// given System.Drawing.Color in the Rbga32 format.</returns>
        public static int ColorToRgba32(Color c)
        {
            return (int)((c.A << 24) | (c.B << 16) | (c.G << 8) | c.R);
        }
    }
}