Highcharts Demo

author(s): Torstein Hønsi

HTML

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

<div id="container"></div>

CSS

#container {
    height: 400px;
    background-image: url('https://www.highcharts.com/samples/graphics/skies.jpg');
}

.highcharts-background { 
  fill: none;
}

JavaScript

Highcharts.chart('container', {
    chart: {
        type: 'line'
    },

    title: {
        text: 'Setting a plot background image'
    },

    xAxis: {
        categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
    },

    series: [{
        data: [29.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4, 194.1, 95.6, 54.4],
        color: '#303030'
    }]
});