title: Chart.js v2 - How to show only one dataset by default?
body: <p>I am using Chart.js to create a chart with three datasets. It is a line chart and the points are dynamically generated using PHP.</p>
  
  <p>Now, I want to know how can I only show one dataset as default? but I still want all the legends to show but the rest must appear crossed out. So when a user clicks those crossed out legends, they may appear on the chart.</p>
  
  <p>I can provide my chart but that would be of no use I believe. Anyways:</p>
  
  <pre><code>    var ctx = document.getElementById('myChart').getContext('2d');
      var myChart = new Chart(ctx, {
          type: 'line',
          data: {
              labels: [&lt;?php foreach ($data0 as $key =&gt; $value) {
      echo "'".$value-&gt;updated_at-&gt;format('gA-D')."',";
  } ?&gt;],
              datasets: [{
                  label: 'FiveRP',
                  data: [&lt;?php foreach ($data0 as $key =&gt; $value) {
      echo "'$value-&gt;player_count',";
  } ?&gt;],
                  backgroundColor: "rgba(75,192,192,0.4)",
                  fill: false,
                  lineTension: 0.1,
                  borderColor: "rgba(75,192,192,1)",
                  borderCapStyle: 'butt'
              }, {
                  label: 'GTALife',
                  data: [&lt;?php foreach ($data1 as $key =&gt; $value) {
      echo "'$value-&gt;player_count',";
  } ?&gt;],
                  backgroundColor: "rgba(148,0,211,0.4)",
                  fill: false,
                  lineTension: 0.1,
                  borderColor: "rgba(148,0,211,1)",
                  borderCapStyle: 'butt'
              }, {
                  label: 'GermanV',
                  data: [&lt;?php foreach ($data2 as $key =&gt; $value) {
      echo "'$value-&gt;player_count',";
  } ?&gt;],
                  backgroundColor: "rgba(255,165,0,0.4)",
                  fill: false,
                  lineTension: 0.1,
                  borderColor: "rgba(255,165,0,1)",
                  borderCapStyle: 'butt'
              }]
          },
          options: {
              responsive: false,
          }
      });
  </code></pre>