[英]How to get multiple series data in tooltip highcharts (Without loosing tooltip pointer arrow)
[英]How to get multiple series data in tooltip highcharts?
我想在每個列的工具提示中顯示多個系列數據
tooltip: {
formatter: function() {
return '<span style="color:#D31B22;font-weight:bold;">' +this.series.name +': '+ this.y +'<br/>'+
'<b style="color:#D31B22;font-weight:bold;">'+this.x +'</b><span>';
}
},
和數據
series: [{
showInLegend: false,
name: 'Total Click',
data: [3000,200,50,4000],
color: '#9D9D9D'
}, {
showInLegend: false,
name: 'Total View',
data: [100,2000,3000,4000],
color: '#D8D8D8'
}]
我這樣使用,但在工具提示中,一次只顯示一個系列數據。 我想顯示這樣的數據(總視圖:100和總點擊次數:3000)
請嘗試使用此代碼
tooltip: {
formatter: function() {
var s = [];
$.each(this.points, function(i, point) {
s.push('<span style="color:#D31B22;font-weight:bold;">'+ point.series.name +' : '+
point.y +'<span>');
});
return s.join(' and ');
},
shared: true
},
您需要使用共享參數http://api.highcharts.com/highcharts#tooltip.shared然后在formater迭代每個點。
如果有人在尋找散點圖,這里是顯示共享工具提示的解決方案 。
formatter: function(args) {
var this_point_index = this.series.data.indexOf( this.point );
var this_series_index = this.series.index;
var that_series_index = this.series.index == 0 ? 1 : 0; // assuming 2 series
var that_series = args.chart.series[that_series_index];
var that_point = that_series.data[this_point_index];
return 'Client: ' + this.point.name +
'<br/>Client Health: ' + this.x +
'<br/>' + this.series.name + ' Bandwidth: ' + this.y + 'Kbps' +
'<br/>' + that_series.name + ' Bandwidth: ' + that_point.y + 'Kbps';
}
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