title: How to create a Pie Chart with LiveCharts
body: <p>I need help creating a (test) pie chart with LiveCharts. I am using this xaml code </p>
  
  <pre><code>&lt;Grid&gt;
  &lt;lvc:PieChart x:Name="myPieChart"/&gt;
  &lt;/Grid&gt;
  </code></pre>
  
  <p>and then in code behind</p>
  
  <pre><code>LiveCharts.Wpf.PieSeries ps = new LiveCharts.Wpf.PieSeries
  {
      Values = new LiveCharts.ChartValues&lt;decimal&gt; { 1, 3} 
  };
  myPieChart.Series.Add(ps);
  </code></pre>
  
  <p>But instead of getting one pie chart with 2 slices, I get 2 concentric pie charts, each with 1 complete slice only.</p>