title: Captcha image - ASP.NET
body: <p>I'm in the process of making my own Captcha check on my website.
  Everything's working, except I need some blurryness/effects on my text that's not viewable by a webcrawler etc.</p>
  
  <p>Some of the code used to generate the text on the image:</p>
  
  <pre><code>Bitmap BitMap = new Bitmap(@"C:\Users\Public\Pictures\Sample Pictures\Desert.jpg");
  Graphics g = Graphics.FromImage(BitMap);
  g.DrawString(""+RandomNumberString+"", new Font("Tahoma", 40), Brushes.Khaki, new PointF(1, 1));
  pictureBox1.Image = BitMap;
  </code></pre>
  
  <p>Example:</p>
  
  <p><img src="https://i.stack.imgur.com/o87Xa.jpg" alt="enter image description here"></p>
  
  <p>What can I do to get my effects/blurryness on my text?</p>
  
  <p>Thank you!</p>