custom colors and tooltip point color for Combination chart - Javascript highcharts

Javascript examples for highcharts:Chart Tooltip

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Description

custom colors and tooltip point color for Combination chart

Demo Code

ResultView the demo in separate window 

<html>
   <head> 
      <title>colors</title> 
      <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 () {//from  w  ww. j av  a 2s.  co  m
    //-- custom colors
    Highcharts.getOptions().colors = Highcharts.map(Highcharts.getOptions().colors, function(color) {
      return {
         linearGradient : [ 50, 50, 100, 100 ],
         radialGradient : { cx : 0.9, cy : 0.3, r : 0.7 },
         stops : [ [ 0, color ], [ 1, Highcharts.Color(color).brighten(-0.3).get('rgb') ] ]
      };
   });
    //-- end custom colors
    $('#container').highcharts({
        title: {
            text: 'Combination chart'
        },
        xAxis: {
            categories: ['Apples', 'Oranges', 'Pears', 'Bananas', 'Plums']
        },
        tooltip: {
            formatter: function() {
                var s = '<b>'+ this.x +'</b>';
                $.each(this.points, function(i, point) {
                s += '<br/><span style="color:'+ point.series.color.stops[1][1] +'">\u25CF</span>: ' + point.series.name + ': ' + point.y;
                });
                return s;
            },
            shared: true,
        },
        labels: {
            items: [{
                html: 'Total fruit consumption',
                style: {
                    left: '50px',
                    top: '18px',
                    color: (Highcharts.theme && Highcharts.theme.textColor) || 'black'
                }
            }]
        },
        series: [{
            type: 'column',
            name: 'Jane',
            data: [3, 2, 1, 3, 4]
        }, {
            type: 'column',
            name: 'John',
            data: [2, 3, 5, 7, 6]
        }, {
            type: 'column',
            name: 'Joe',
            data: [4, 3, 3, 9, 0]
        }, {
            type: 'spline',
            name: 'Average',
            data: [3, 2.67, 3, 6.33, 3.33],
            marker: {
                lineWidth: 2,
                lineColor: Highcharts.getOptions().colors[3],
                fillColor: 'white'
            }
        }, {
            type: 'pie',
            name: 'Total consumption',
            data: [{
                name: 'Jane',
                y: 13,
                color: Highcharts.getOptions().colors[0] // Jane's color
            }, {
                name: 'John',
                y: 23,
                color: Highcharts.getOptions().colors[1] // John's color
            }, {
                name: 'Joe',
                y: 19,
                color: Highcharts.getOptions().colors[2] // Joe's color
            }],
            center: [100, 80],
            size: 100,
            showInLegend: false,
            dataLabels: {
                enabled: false
            }
        }]
    });
});

      </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>

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