XCharts/Runtime/Utilities/ColorUtil.cs

using System.Collections.Generic;
using UnityEngine;

namespace XCharts.Runtime
{
    public static class ColorUtil
    {
        private static Dictionary<string, Color32> s_ColorCached = new Dictionary<string, Color32>();
        public static readonly Color32 clearColor32 = new Color32(0, 0, 0, 0);
        public static readonly Vector2 zeroVector2 = Vector2.zero;

        /// <summary>
        /// Convert the html string to color.
        /// |将字符串颜色值转成Color。
        /// </summary>
        /// <param name="hexColorStr"></param>
        /// <returns></returns>
        public static Color32 GetColor(string hexColorStr)
        {
            if (s_ColorCached.ContainsKey(hexColorStr))
            {
                return s_ColorCached[hexColorStr];
            }
            Color color;
            ColorUtility.TryParseHtmlString(hexColorStr, out color);
            s_ColorCached[hexColorStr] = (Color32) color;
            return s_ColorCached[hexColorStr];
        }
    }
}