src/DotNetCommon.VerfiyCode/VerifyCode.cs

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using SkiaSharp;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace DotNetCommon
{
    internal class VerifyCode
    {
        private Random objRandom = new Random();
        #region setting

        /// <summary>
        /// //验证码长度
        /// </summary>
        public int SetLength { get; set; } = 4;
        /// <summary>
        /// 验证码字符串
        /// </summary>
        public string SetVerifyCodeText { get; set; }
        /// <summary>
        /// 是否加入小写字母
        /// </summary>
        public bool SetAddLowerLetter { get; set; } = true;
        /// <summary>
        /// 是否加入大写字母
        /// </summary>
        public bool SetAddUpperLetter { get; set; } = true;
        /// <summary>
        /// 字体大小
        /// </summary>
        public int SetFontSize = 36;
        /// <summary>
        /// 字体颜色
        /// </summary>
        public SKColor SetFontColor { get; set; } = SKColors.Blue;

        /// <summary>
        /// 字体类型
        /// </summary>
        public string SetFontFamily = "Verdana";
        /// <summary>
        /// 背景色
        /// </summary>
        public SKColor SetBackgroundColor { get; set; } = SKColors.AliceBlue;
        /// <summary>
        /// 是否加入背景线
        /// </summary>
        public bool SetIsBackgroundLine { get; set; }

        /// <summary>
        /// 前景噪点数量
        /// </summary>
        public int SetForeNoisePointCount { get; set; } = 2;
        /// <summary>
        /// 随机码的旋转角度
        /// </summary>
        public int SetRandomAngle { get; set; } = 40;