折れ線グラフ

<canvas id="myChart2" width="400" height="250"></canvas>
<script>
var ctx = document.getElementById("myChart2");
var data = {
    labels: [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31],
    datasets: [
        {
            label: "ページビュー",
            fill: false,
            lineTension: 0.1,
            backgroundColor: "rgba(75,192,192,0.4)",
            borderColor: "rgb(5,141,199)",
            borderCapStyle: 'butt',
            borderDash: [],
            borderDashOffset: 0.0,
            borderJoinStyle: 'miter',
            pointBorderColor: "rgb(5,141,199)",
            pointBackgroundColor: "#fff",
            pointBorderWidth: 1,
            pointHoverRadius: 5,
            pointHoverBackgroundColor: "rgba(75,192,192,1)",
            pointHoverBorderColor: "rgba(220,220,220,1)",
            pointHoverBorderWidth: 2,
            pointRadius: 1,
            pointHitRadius: 10,
            data: [163,170,150,157,163,207,279,297,204,334,211,228,270,340,267,268,253,200,246,262,267,338,344,369,338,316,273,394,346,398,438],
            spanGaps: false,
        }
    ]
};
var myChart = new Chart(ctx, {
    type: 'line',
    data: data
});

</script>