How to skip labels on x-axes for line chart - Javascript Chart.js

Javascript examples for Chart.js:Line Chart

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Description

How to skip labels on x-axes for line chart

Demo Code

ResultView the demo in separate window 

<html>
   <head> 
      <meta name="viewport" content="width=device-width, initial-scale=1"> 
      <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.4.0/Chart.min.js"></script> 
      <script type="text/javascript">
    window.onload=function(){//w  w w. j  ava 2  s.c  o m
var ctx = document.getElementById("myChart");
var myChart = new Chart(ctx, {
    type: 'line',
    data: {
        labels: ["januar", "desember", "november", "oktober", "september", "august", "juli", "juni", "mai", "april", "mars", "februar"],
        datasets: [{
            fill: true,
            lineTension: 0.1,
            backgroundColor: "#f9f9f9",
            borderColor: "#72bce3",
            borderCapStyle: 'butt',
            borderDash: [],
            borderDashOffset: 0.0,
            borderJoinStyle: 'miter',
            pointBorderColor: "rgba(75,192,192,1)",
            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: [2, 4, 2, 1, 2, 4, 2, 1, 2, 4, 2, 1],
            spanGaps: true
        }]
    },
    options: {
        scales: {
            xAxes: [{
                ticks: {
                    callback: function(tick, index, array) {
                        return (index % 3) ? "" : tick;
                    }
                }
            }],
            yAxes: [{
                ticks: {
                    beginAtZero: true
                }
            }]
        }
    }
});
    }

      </script> 
   </head> 
   <body> 
      <canvas id="myChart"></canvas>  
   </body>
</html>

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