Javascript examples for highcharts:Chart Tooltip
tooltip custom CSS turning the caret/arrow white
<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> <style id="compiled-css" type="text/css"> .label {/* ww w. j a v a2 s.c om*/ z-index: 1 !important; } .highcharts-tooltip path{ fill:rgba(255,0,0,1); } .highcharts-tooltip span { line-height: 1; font-weight: normal; padding: 12px; background-color: rgba(0,0,0,0.9); color: white; border-radius: 6px; font-size: 16px; text-align: center; transition: opacity 0.1s; /*box-shadow: 0px 0px 0px 1px rgba(255, 255, 255, 0.85);*/ z-index: 9999; max-width: 300px; pointer-events: none; word-wrap: break-word; } .tooltip { padding:5px; } </style> <script type="text/javascript"> $(function () { $('#container').highcharts({ chart: { type: 'column', height : 100 }, title: { text: 'Stacked column chart' }, xAxis: { categories: ['Apples', 'Oranges', 'Pears', 'Grapes', 'Bananas'], labels: { enabled: true, formatter: function() { return "<span title='"+this.value+"'>" + this.value.toString().substring(0,3)+'...' + '</span>'; }, useHTML: true } }, yAxis: { min: 0, title: { text: 'Total fruit consumption' } }, legend: { align: 'right', x: -30, verticalAlign: 'top', y: 25, floating: true, backgroundColor: (Highcharts.theme && Highcharts.theme.background2) || 'white', borderColor: '#CCC', borderWidth: 1, shadow: false, enabled: false }, tooltip: { shadow: false, percentageDecimals: 2, borderRadius: 6, borderWidth: 0, padding: 0, formatter: function () { return '<b>' + this.x + '</b><br/>' + this.series.name + ': ' + this.y + '<br/>' + 'Total: ' + this.point.stackTotal; }, useHTML: true }, plotOptions: { column: { stacking: 'normal', } }, series: [{ name: 'John', data: [5, 3, 4, 7, 2] }, { name: 'Jane', data: [2, 2, 3, 2, 1] }, { name: 'Joe', data: [3, 4, 4, 2, 5] }] }); }); </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>