Javascript examples for highcharts:Line Chart
change the color of the selected point in line chart
<html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> <script type="text/javascript" src="https://code.jquery.com/jquery-1.9.1.js"></script> <script type="text/javascript"> $(function () {/* w w w. j a va 2 s. c om*/ $('#container').highcharts({ title: { text: 'Monthly Average Temperature', x: -20 //center }, subtitle: { text: 'Source: WorldClimate.com', x: -20 }, plotOptions:{ series:{ marker:{ states:{ select:{ lineColor:'red', fillColor:'red' } } }, point: { events:{ click: function(){ this.setState("select"); this.update({ marker:{ fillColor:'red', lineColor:'red', } }) } } } } }, xAxis: { categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'] }, yAxis: { title: { text: 'Temperature (?C)' }, plotLines: [{ value: 0, width: 1, color: '#808080' }] }, tooltip: { valueSuffix: '?C' }, legend: { layout: 'vertical', align: 'right', verticalAlign: 'middle', borderWidth: 0 }, series: [{ name: 'Berlin', data: [-0.9, 0.6, 3.5, 8.4, 13.5, 17.0, 18.6, 17.9, 14.3, 9.0, 3.9, 1.0] }, { name: 'London', data: [3.9, 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> <script src="https://code.highcharts.com/highcharts.js"></script> <script src="https://code.highcharts.com/modules/exporting.js"></script> <div id="container" style="min-width: 310px; height: 400px; margin: 0 auto"></div> </body> </html>