产生随机字符，并把字符转换成图像

using System;using System.Drawing;using System.IO;using System.Drawing.Imaging;namespace Media{/// <summary>/// Game's Resources/// </summary>/// <remarks>/// <para>DATE：2009/07/23</para>/// <para>AUTHOR：THINKINGALL</para>/// </remarks>public class Resources{/// <summary>/// 定义象形符号/// </summary>public char[] charSymbol = {'¤','¥','¢','£','¶','Ж','ξ','Ч','Ц','Ф','Ω','ζ','δ','Ю','Я','М','К','Л','Ю','й','и','д','€','ё','⊙','⊕','Ъ','◎','Г','♀','♂','☉','Γ','Δ','Ε','Ζ','Η','Θ','Ι','Π','Ρ','Σ','Φ','μ','κ','λ','ε','Ы','Ъ','Щ','℃','№','∮','∵','∴','≒','￡','＠','»','«','η','ρ','σ','α','υ','ψ','Ё','Э','Ч','Ц','ф','‡','†','ρ','ο','λ','κ','☆','У','Б','κ','б','Й','φ','ο','Х','Ц','Ч','Ш','Щ','Ы','Ь','Э','н','м','л','к','й','и','з'};/// <summary>/// 象形符号显示坐标，倒序排列/// </summary>public int[] coordinate = {0,20,40,60,80,1,21,41,61,81,2,22,42,62,82,3,23,43,63,83,4,24,44,64,84,5,25,45,65,85,6,26,46,66,86,7,27,47,67,87,8,28,48,68,88,9,29,49,69,89,10,30,50,70,90,11,31,51,71,91,12,32,52,72,92,13,33,53,73,93,14,34,54,74,94,15,35,55,75,95,16,36,56,76,96,17,37,57,77,97,18,38,58,78,98,19,39,59,79,99};/*/// <summary>/// 象形符号显示坐标，顺序排列/// </summary>public int[] coordinate = {99,79,59,39,19,98,78,58,38,18,97,77,57,37,17,96,76,56,36,16,95,75,55,35,15,94,74,54,34,14,93,73,53,33,13,92,72,52,32,12,91,71,51,31,11,90,70,50,30,10,89,69,49,29,9,88,68,48,28,8,87,67,47,27,7,86,66,46,26,6,85,65,45,25,5,84,64,44,24,4,83,63,43,23,3,82,62,42,22,2,81,61,41,21,1,80,60,40,20,0};*//// <summary>/// 字符图像个数/// </summary>public const int SYMBOL_NUM = 99;/// <summary>/// 字符图像名/// </summary>public const string CHARPIC_NAME = "charPic.bmp";/// <summary>/// 值：0/// </summary>private const string ZERO_KEY = "0";/// <summary>/// 冒号/// </summary>private const string COLON_KEY = "：";/// <summary>/// tab key/// </summary>private const string TAB_KEY = "/t";/// <summary>/// 回车换行/// </summary>private const string ENTER_KEY = "/r/n";// 为了每次点击按钮产生不同随机序列使用一个对象private Random random = new Random();/// <summary>/// 把字符重新组合成字符串/// </summary>public string GetSymbolStr(){// 转换字符串string strSymbol = string.Empty;for (int i = SYMBOL_NUM; i >= 0; i--){if (coordinate[i] <= 9){strSymbol += ZERO_KEY + coordinate[i].ToString() + COLON_KEY;}else{strSymbol += coordinate[i].ToString() + COLON_KEY;}// 产生0-99的随机数int intRandom = random.Next(0, charSymbol.Length);strSymbol += charSymbol[intRandom] + TAB_KEY;// 显示满五个就回车if (0 != i && 0 == i % 5){strSymbol += ENTER_KEY;}}return strSymbol;}/// <summary>/// 将字符转换成图像，保存在当前目录下/// </summary>public void stringToImage(){// 要转换的字符串string strSymbol = GetSymbolStr();//实例化图像对象Bitmap image = new Bitmap(350, 400);//封装一个 GDI+ 绘图图面Graphics g = Graphics.FromImage(image);g.Clear(Color.White);// 设置字体样式Font font = new Font("Arial", 12,FontStyle.Bold);// 设置字体颜色Brush brush = Brushes.DarkRed;// 绘制字符的坐标Point point = new Point(15, 15);// 画字符串g.DrawString(strSymbol, font, brush, point);// 保存图像到文件image.Save(CHARPIC_NAME);}}}