namespace Yw.WinFrmUI
{
    /// <summary>
    /// 
    /// </summary>
    public class HydroPumpCurveColorHelper
    {
        //缓存
        private static List<Color> _cache = new List<Color>()
        {
            Color.Red, Color.Blue, Color.Green,Color.Fuchsia,Color.Maroon,
            Color.MidnightBlue,   Color.Aquamarine,Color.DodgerBlue, Color.BurlyWood
        };

        /// <summary>
        /// 获取随机颜色
        /// </summary>
        public static Color GetRandomColor(int index)
        {
            if (index <= _cache.Count - 1)
            {
                return _cache[index];
            }
            var random = new Random();
            int r = random.Next(1, 256);
            int g = random.Next(1, 256);
            int b = random.Next(1, 256);
            return Color.FromArgb(r, g, b);
        }



    }
}