title: Graph line not moving with zoomable chart area
body: <p>I've been going through several of the d3 blocks trying to put one of my own together and I can't figure out why the graph line isn't moving with the rest of the graph.</p>
  
  <p>Here's a fiddle with my code:</p>
  
  <p><a href="https://jsfiddle.net/asa1q7tx/1/" rel="nofollow">https://jsfiddle.net/asa1q7tx/1/</a></p>
  
  <p>I assume the problem is that I'm not updating the line in the 'zoomed' function but I'm not sure what to do. Here's the 'zoomed' function from the fiddle:</p>
  
  <pre><code>function zoomed() {
    svg.select(".x.axis").call(xAxis);
    svg.select(".y.axis").call(yAxis);
  }
  </code></pre>