how to dynamically generate image in asp.net mvc

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i am new in asp.net mvc i want dynamically generate image and display in view page can any one help me please give me code for that.

this is my code

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Text;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Drawing;
using System.IO;

namespace ImageLabel
{
    [DefaultProperty("Text")]
    [ToolboxData("<{0}:ImageLabel  runat="server">")]
    public class ImageLabel : WebControl
    {
        private string m_URL;

              [Bindable(true)]
        [Category("Appearance")]
        [DefaultValue("ImageLabel")]
        [Localizable(true)]
        public string Text
        {
            get
            {
                if (DesignMode)
                {
                    if (ViewState["Text"] == null)
                        ViewState["Text"] = string.Empty;
                    return (string)ViewState["Text"];
                }
                else
                {
                    string s = PossiblequeryString();

                    if (!string.IsNullOrEmpty(s))
                        return (string)Context.Session[s]; 
                    
                    if (Context.Session[SessionText()] == null)
                        Context.Session[SessionText()] = string.Empty;
                    return (string)Context.Session[SessionText()];
                }
            }

            set
            {
                if (DesignMode)
                {
                    ViewState["Text"] = value;
                }
                else
                {

                    if (PossiblequeryString() == null)
                    {
                        Context.Session[SessionText()] = value;
                    }
               
                }
            }
        }

        private string PossiblequeryString()
        {
            System.Collections.IEnumerator myenum = Context.Request.QueryString.GetEnumerator();
            bool found = false;
            
            while (myenum.MoveNext())
            {
                if (myenum.Current.ToString().StartsWith(secretQueryString))
                {
                    found = true;
                    break;
                }
            }
            if (found)
                return myenum.Current.ToString();
            else
                return null;
        }

        private string SessionText()
        {
            return secretQueryString + this.ClientID;
        }

        private static string secretQueryString = "imgLabel";

        private string QueryStringText()
        {
            return  secretQueryString+ this.ClientID;
        }
       
        protected override void OnInit(EventArgs e)
        {
            if (this.Context.Request.QueryString[QueryStringText()] != null)
            {
                DrawImage(this.Text);
            }  
            this.m_URL = Context.Request.Url.AbsolutePath + "?" + secretQueryString+ this.ClientID + "=1";
           base.OnInit(e);
        }

       
        protected override void Render(HtmlTextWriter writer)
        {
            if (DesignMode)
            {
                base.Render(writer);
            }
            else
            {
                writer.AddAttribute(HtmlTextWriterAttribute.Src, this.m_URL);
                writer.RenderBeginTag(HtmlTextWriterTag.Img);
                writer.RenderEndTag();
            }
          
        }
        protected override void RenderContents(HtmlTextWriter writer)
        {
            if (DesignMode)
                writer.Write(this.Text);
        }
        private void DrawImage(string Message)
        {

            FontStyle msgFontStyle = SpecifyFontStyle();

            Color foreColor;
            Color backColor;
            {
                if (this.BackColor.IsEmpty)
                    backColor = Color.Transparent;
                else
                    backColor = this.BackColor;

                if (this.ForeColor.IsEmpty)
                    foreColor = Color.Black;
                else
                    foreColor = this.ForeColor;
            }

            float fontsize;
            {
                if (this.Font.Size.Unit.IsEmpty)
                    fontsize = 20;
                else
                    fontsize = (float)this.Font.Size.Unit.Value;
            }

            int height;
            int width;
            {
                if (this.Height.IsEmpty || this.Height == 0)
                    height = (int)fontsize + 8;
                else
                    height = (int)this.Height.Value;
                width = 100;

                //if (this.Text.Length == 0)
                //    width = 20;
                //else if (this.Width.IsEmpty || this.Width == 0)
                //    width = this.Text.Length * 20;
                //else
                //    width = (int)this.Width.Value;
            }


            Bitmap bmp = new Bitmap(width, height);
            Graphics strOutput = Graphics.FromImage(bmp);

            strOutput.FillRectangle(new SolidBrush(backColor), new Rectangle(0, 0, width, height));

            string fontName;
            {
                if (string.IsNullOrEmpty(this.Font.Name))
                    fontName = "FlemishScript BT";
                else
                    fontName = this.Font.Name;
            }

            Font msgFont = new Font(fontName, fontsize, msgFontStyle);

            strOutput.DrawString(Message, msgFont, new SolidBrush(foreColor), 1, 1);
            MemoryStream memStream = new MemoryStream();
            bmp.Save(memStream, System.Drawing.Imaging.ImageFormat.Png);

            Context.Response.Clear();
            Context.Response.ContentType = "image/png";
                Context.Response.Cache.SetCacheability(HttpCacheability.NoCache);
               // memStream.WriteTo(Context.Response.OutputStream);\
                memStream.WriteTo(Context.Response.OutputStream);
                Context.Session.Remove(SessionText());
                Context.Response.OutputStream.Flush();
                Context.Response.OutputStream.Close();
                Context.Response.End();

        }

        private FontStyle SpecifyFontStyle()
        {
            FontStyle msgFontStyle = FontStyle.Regular;

            if (this.Font.Bold)
                msgFontStyle |= FontStyle.Bold;

            if (this.Font.Italic)
                msgFontStyle |= FontStyle.Italic;

            if (this.Font.Strikeout)
                msgFontStyle |= FontStyle.Strikeout;

            if (this.Font.Underline)
                msgFontStyle |= FontStyle.Underline;

            return msgFontStyle;
        }
    }
   
}

this gives an error this is not used in asp.net 2010 mvc
please help me