ChartJS Line Chart

Multiple Line Chart

by Rob Sedgwick

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.3.0/Chart.js"></script>
<body>
  <canvas id="chartJSContainer" width="600" height="400"></canvas>
</body>

CSS

canvas {
  background-color: #eee;
}

JavaScript

var options = {
  type: 'bar',
  data: {
    labels: ["Red", "Blue", "Yellow", "Green", "Purple", "Orange"],
    datasets: [{
        label: '# of Votes',
        data: [12, 19, 3, 5, 2, 3],
        borderWidth: 1,
        backgroundColor: 'red'
      },
      {
        label: '# of Points',
        data: [7, 11, 5, 8, 3, 7],
        borderWidth: 1,
        backgroundColor: 'blue'
      },
      {
        label: '# of Dogs',
        data: [17, 21, 15, 18, 23, 17],
        borderWidth: 1,
        backgroundColor: 'green'
      }
    ]
  },
  options: {
    scales: {
      yAxes: [{
        ticks: {
          reverse: false
        }
      }]
    }
  }
}

var ctx = document.getElementById('chartJSContainer').getContext('2d');
new Chart(ctx, options);