asp+ 制作图形

/*
豆腐制作都是精品
http://www.asp888.net 豆腐技术站
如转载请保留版权信息
*/
这个程序经过修改现在作计数器的话只能做黑白的计数器，谁有办法能够做出复杂的图形计数器？

1 @Page Language="C#"

1 @Import Namespace="System.Drawing"

1 @Import Namespace="System.IO"

1 @Import Namespace="System.Drawing.Imaging"

 1   
 2Response.Expires = 0;   
 3Bitmap newBitmap = null;   
 4Graphics g = null ;   
 5string str2Render = Request.QueryString.Get("HitCount");   
 6if (null == str2Render) str2Render = "12345";   
 7string strFont = Request.QueryString.Get("HitFontName");   
 8if (null == strFont) strFont = "楷体_GB2312";   
 9int nFontSize = 12;   
10try   
11{   
12nFontSize = Request.QueryString.Get("HitFontSize").ToInt32();   
13}   
14catch   
15{   
16// do nothing, just ignore   
17} 
18
19string strBackgroundColorname = Request.QueryString.Get("HitBackgroundColor");   
20Color clrBackground = Color.White;   
21try   
22{   
23if (null != strBackgroundColorname)   
24clrBackground = ColorTranslator.FromHTML(strBackgroundColorname);   
25}   
26catch   
27{   
28} 
29
30string strFontColorName = Request.QueryString.Get("HitFontColor");   
31Color clrFont = Color.Black;   
32try   
33{   
34// Format in the URL: %23xxXXxx   
35if (null != strFontColorName)   
36clrFont = ColorTranslator.FromHTML(strFontColorName);   
37}   
38catch   
39{   
40} 
41
42try   
43{   
44Font fontCounter = new Font(strFont, nFontSize);   
45newBitmap = new Bitmap(1,1,PixelFormat.Format32bppARGB);   
46g = Graphics.FromImage(newBitmap);   
47SizeF stringSize = g.MeasureString(str2Render, fontCounter);   
48int nWidth = (int)stringSize.Width;   
49int nHeight = (int)stringSize.Height;   
50g.Dispose();   
51newBitmap.Dispose();   
52newBitmap = new Bitmap(nWidth,nHeight,PixelFormat.Format32bppARGB);   
53g = Graphics.FromImage(newBitmap);   
54g.FillRectangle(new SolidBrush(clrBackground), new Rectangle(0,0,nWidth,nHeight));   
55g.DrawString(str2Render, fontCounter, new SolidBrush(clrFont), 0, 0);   
56MemoryStream tempStream = new MemoryStream();   
57newBitmap.Save(tempStream,ImageFormat.GIF);   
58Response.ClearContent();   
59Response.ContentType = "image/GIF";   
60Response.BinaryWrite(tempStream.ToArray());   
61Response.End();   
62}   
63catch (Exception e)   
64{   
65Response.Write(e.ToString());   
66}   
67finally   
68{   
69if (null != g) g.Dispose();   
70if (null != newBitmap) newBitmap.Dispose();   
71}

作者:豆腐