Samples

Chart Data

Performance !!!

Bar and Column Charts

Line and Area Charts

Pie and Funnel Charts

Scatter and Bubble Charts

Radar and Polar Charts

Financial Charts

Gantt Charts

Combinational Charts

Dynamic Charts

Working with Chart Axes

Chart Features




This sample demonstrates the Polar Area chart type.

For detailed implementation, please take a look at the HTML code tab.
 
<!DOCTYPE html>
<html>
<head>
    <title>Polar Area Chart Example - JavaScript Chart by dvxCharts</title>
    <link rel="stylesheet" type="text/css" href="../../css/dvxCharts.chart.min.css" />
    <link rel="stylesheet" type="text/css" href="../../themes/base/styles.css" />
    <script src="../../js/dvxCharts.chart.min.js" type="text/javascript"></script>
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
    <style>
        .example-container {
            width: 100%;
            max-width: 500px;
            height: 300px;
        }
    </style>
    
    <style>
        .mySeries1 .dvx-chart-series-data-group {
            fill: rgba(65,140,240,0.75);
        }

        .mySeries2 .dvx-chart-series-data-group {
            fill: rgba(252,180,65,0.75);
        }
    </style>
    <script lang="javascript" type="text/javascript">
        function round(d) {
            return Math.round(100 * d) / 100;
        }

        var data1 = [];
        var data2 = [];

        // Fill series data
        for (var angle = 0.0; angle <= 360.0; angle += 30.0) {
            var yValue = (1.0 + Math.sin(angle / 180.0 * Math.PI)) * 10.0;

            yValue = round(yValue);

            var x1 = angle + 90;
            var x2 = angle + 270;

            if (x1 > 360) {
                x1 -= 360;
            }

            if (x2 > 360) {
                x2 -= 360;
            }

            data1.push([x1, yValue]);
            data2.push([x2, yValue]);
        }

        var chart = new dvxCharts.Chart({
            title: { text: 'Polar Area Chart' },
            series: [
                {
                    type: 'polarArea',
                    class: 'mySeries1',
                    data: data1
                },
                {
                    type: 'polarArea',
                    class: 'mySeries2',
                    data: data2
                }
            ]
        });
        chart.write('container');
    </script>

</head>
<body>
    <div>
        <div id="container" class="example-container">
        </div>
    </div>
</body>
</html>