Highcharts Symbols Spline Chart

In the previous chapters, we learned how to setup highcharts library and how to create a chart with required configurations using highcharts library in our webpage. Now, we will learn how to create a spline chart with symbols using highcharts library with examples.

Highcharts Spline Chart with Symbols Example

Following is the example of creating a spline chart with symbols by setting the required symbol properties using highcharts library.

 

<html>

<head>

    <title>Highcharts Spline with Symbols Chart</title>

    <script src="https://code.jquery.com/jquery-3.4.1.min.js"></script>

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

    <script src="https://code.highcharts.com/modules/series-label.js"></script>

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

    <script src="https://code.highcharts.com/modules/export-data.js"></script>

    <script type="text/javascript">

        $(function() {

            Highcharts.chart('container', {

                chart: {

                    type: 'spline'

                },

                title: {

                    text: 'Monthly Average Temperature'

                },

                subtitle: {

                    text: 'Source: WorldClimate'

                },

                xAxis: {

                    categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',

                        'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'

                    ]

                },

                yAxis: {

                    title: {

                        text: 'Temperature'

                    },

                    labels: {

                        formatter: function() {

                            return this.value + '°';

                        }

                    }

                },

                tooltip: {

                    crosshairs: true,

                    shared: true

                },

                plotOptions: {

                    spline: {

                        marker: {

                            radius: 4,

                            lineColor: '#666666',

                            lineWidth: 1

                        }

                    }

                },

                series: [{

                    name: 'Tokyo',

                    marker: {

                        symbol: 'square'

                    },

                    data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, {

                        y: 26.5,

                        marker: {

                            symbol: 'url(https://www.highcharts.com/samples/graphics/sun.png)'

                        }

                    }, 23.3, 18.3, 13.9, 9.6]

                }, {

                    name: 'London',

                    marker: {

                        symbol: 'diamond'

                    },

                    data: [{

                        y: 3.9,

                        marker: {

                            symbol: 'url(https://www.highcharts.com/samples/graphics/snow.png)'

                        }

                    }, 4.2, 5.7, 8.5, 11.9, 15.2, 17.0, 16.6, 14.2, 10.3, 6.6, 4.8]

                }]

            });

        });

    </script>

</head>

<body>

    <div id="container" style="width: 100%; height: 400px;"> </div>

</body>

</html>

If you observe the above example, we created a spline chart with required symbols using highcharts library with required properties.

 

When we execute the above highcharts example, we will get the result like as shown below.

 

Highcharts Spline Chart with Symbols Example Result

 

This is how we can create a spline chart with symbols using highcharts library with required spline chart properties.

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