Highcharts Demo

author(s): Torstein Hønsi

by J. Albert Bowden

HTML

<script src="https://code.highcharts.com/highcharts.js"></script>

<div id="container" style="height: 400px"></div>

JavaScript

Highcharts.chart('container', {
    title: {
        text: 'Step line types, with null values in the series'
    },
    xAxis: {
        categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
    },
    series: [{
  name: "France",
  data: [null,20,25,15,14,13,91,87,84,86,83,83,83,84,null]
}, {
  name: "Germany",
  data: [null,33,30,25,19,14,93,90,88,87,88,71,73,86,null]
}, {
  name: "Greece",
  data: [null,null,null,null,null,null,null,null,null,30,35,27,null,41,null]
}, {
  name: "Hungary",
  data: [null,null,null,null,null,null,null,null,null,null,null,null,null,58,null]
}, {
  name: "Italy",
  data: [null,43,null,null,30,null,null,null,null,73,76,75,77,68,null]
}, {
  name: "Netherlands",
  data: [null,null,39,null,null,null,null,null,null,null,null,null,null,92,null]
}]

});