title: Signature capture in Web using Ruby on Rails
body: <p>I need to capture signature from Ruby on Rails application and store it as image. Is there a suitable plugin for this in Ruby on Rails? </p>
  
  <p><strong>Edit</strong></p>
  
  <p>I want something like this in Ruby on Rails(I think this is in dot net):</p>
  
  <p><a href="http://www.realsignature.com/demo/default.aspx" rel="nofollow">http://www.realsignature.com/</a></p>
  
  <p><a href="http://www.realsignature.com/demo/default.aspx" rel="nofollow">http://www.realsignature.com/demo/default.aspx</a></p>