title: MVC 3 Chart Helper with more than 9 xValues
body: <p>I'm trying to use the MVC 3 Chart helper to create a bar chart that might have more than 9 xValues.  The following code will produce a chart that only has labels for "two, four, six, eight and ten".  I'd like the chart to diplay all labels, one through ten.</p>
  
  <pre><code>var companies = new[] { "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten" };
  var quantities = new[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
  
  Chart chart = new Chart(960, 600, theme: ChartTheme.Blue)
      .AddTitle("Quantity Shipped by Company")
      .AddSeries(chartType: "bar", xValue: companies, yValues: quantities);
  </code></pre>
  
  <p>I've seen a few references to setting the interval, but I don't think they pertain to the MVC 3 Chart helper?</p>