title: Drawing line on touches moved in COCOS2D
body: <p>I'm developing a game for iPhone using <strong>COCOS2D</strong>. </p>
  
  <p>In that, I need to draw a line when user drag his finger from a point to another. As far as my knowledge is concern I need to do this in <code>Touches Moved method</code> from where I can get the points. </p>
  
  <p>But I don't know how to do this. Can anybody help me on this?</p>