我被困在高级图表中以创建具有第一级柱形图和第二级 Fixed placement columns 的向下钻取图表。我用Google搜索并得到了一个与我的要求相反的样本。 Fiddle Link
示例代码如下：
$(function () {
// Create the chart
Highcharts.chart('container', {
chart: {
type: 'column'
},
title: {
text: 'Browser market shares. January, 2015 to May, 2015'
},
subtitle: {
text: 'Click the columns to view versions. Source: <a href="http://netmarketshare.com">netmarketshare.com</a>.'
},
xAxis: {
type: 'category'
},
yAxis: {
title: {
text: 'Total percent market share'
}
},
legend: {
enabled: false
},
plotOptions: {
column: {
borderWidth: 0,
dataLabels: {
enabled: true,
format: '{point.y:.1f}%'
},
grouping: false
}
},
tooltip: {
headerFormat: '<span style="font-size:11px">{series.name}</span><br>',
pointFormat: '<span style="color:{point.color}">{point.name}</span>: <b>{point.y:.2f}%</b> of total<br/>'
},
series: [{
name: 'Brands',
data: [{
name: 'Microsoft Internet Explorer',
y: 56.33,
drilldown: 'Microsoft Internet Explorer'
}, {
name: 'Chrome',
y: 24.03,
drilldown: 'Chrome'
}, {
name: 'Firefox',
y: 10.38,
drilldown: 'Firefox'
}]
}, {
name: 'Brands2',
pointPadding: 0.2,
data: [{
name: 'Microsoft Internet Explorer',
y: 24.77,
drilldown: 'Safari'
}, {
name: 'Chrome',
y: 20.91,
drilldown: 'Opera'
}, {
name: 'Firefox',
y: 7.2,
drilldown: null
}]
}],
drilldown: {
series: [{
name: 'Microsoft Internet Explorer',
id: 'Microsoft Internet Explorer',
data: [
[
'v11.0',
24.13
],
[
'v8.0',
17.2
],
[
'v9.0',
8.11
],
[
'v10.0',
5.33
],
[
'v6.0',
1.06
],
[
'v7.0',
0.5
]
]
}, {
name: 'Chrome',
id: 'Chrome',
data: [
[
'v40.0',
5
],
[
'v41.0',
4.32
],
[
'v42.0',
3.68
],
[
'v39.0',
2.96
],
[
'v36.0',
2.53
],
[
'v43.0',
1.45
],
[
'v31.0',
1.24
],
[
'v35.0',
0.85
],
[
'v38.0',
0.6
],
[
'v32.0',
0.55
],
[
'v37.0',
0.38
],
[
'v33.0',
0.19
],
[
'v34.0',
0.14
],
[
'v30.0',
0.14
]
]
}, {
name: 'Firefox',
id: 'Firefox',
data: [
[
'v35',
2.76
],
[
'v36',
2.32
],
[
'v37',
2.31
],
[
'v34',
1.27
],
[
'v38',
1.02
],
[
'v31',
0.33
],
[
'v33',
0.22
],
[
'v32',
0.15
]
]
}, {
name: 'Safari',
id: 'Safari',
data: [
[
'v8.0',
2.56
],
[
'v7.1',
0.77
],
[
'v5.1',
0.42
],
[
'v5.0',
0.3
],
[
'v6.1',
0.29
],
[
'v7.0',
0.26
],
[
'v6.2',
0.17
]
]
}, {
name: 'Opera',
id: 'Opera',
data: [
[
'v12.x',
0.34
],
[
'v28',
0.24
],
[
'v27',
0.17
],
[
'v29',
0.16
]
]
}]
}
});
});
如何反向钻取上述现有代码
答案 0 :(得分：2)
借助jlbriggs的输入，我能够解决我的问题
以下代码。希望它有助于社区
$(function() {
// Create the chart
$('#container').highcharts({
chart: {
type: 'column',
events: {
drilldown: function(e) {
var chart = this,
drilldowns = chart.userOptions.drilldown.series,
series = [];
e.preventDefault();
Highcharts.each(drilldowns, function(p, i) {
if (p.id.includes(e.point.name)) {
chart.addSingleSeriesAsDrilldown(e.point, p);
}
});
chart.applyDrilldown();
}
}
},
title: {
text: 'Browser market shares. January, 2015 to May, 2015'
},
subtitle: {
text: 'Click the columns to view versions. Source: <a href="http://netmarketshare.com">netmarketshare.com</a>.'
},
xAxis: {
type: 'category'
},
yAxis: [{
title: {
text: 'Total percent market share'
}
}, {
title: {
text: 'cost'
},
opposite: true
}],
legend: {
enabled: false
},
plotOptions: {
series: {
borderWidth: 0,
dataLabels: {
enabled: true,
format: '{point.y:.1f}%'
}
}
,column: {
grouping: false,
shadow: false,
borderWidth: 0
}
},
tooltip: {
headerFormat: '<span style="font-size:11px">{series.name}</span><br>',
pointFormat: '<span style="color:{point.color}">{point.name}</span>: <b>{point.y:.2f}%</b> of total<br/>'
},
series: [{
name: 'Brands',
colorByPoint: true,
data: [{
name: 'Microsoft Internet Explorer',
y: 56.33,
drilldown: 'Microsoft Internet Explorer'
}, {
name: 'Chrome',
y: 24.03,
drilldown: 'Chrome'
}, {
name: 'Firefox',
y: 10.38,
drilldown: 'Firefox'
}, {
name: 'Safari',
y: 4.77,
drilldown: 'Safari'
}, {
name: 'Opera',
y: 0.91,
drilldown: 'Opera'
}, {
name: 'Proprietary or Undetectable',
y: 0.2,
drilldown: null
}]
}],
drilldown: {
series: [{
name: 'Microsoft Internet Explorer',
id: 'Microsoft Internet Explorer',
type: 'column',
color: 'rgba(165,170,217,1)',
pointPadding: 0.3,
pointPlacement: -0.2,
data: [
['v11', 25],
['v8', 17],
['v9', 8],
['v10', 5],
['v7', 3]
]
}, {
name: 'Microsoft Internet Explorer Cost',
id: 'Microsoft Internet Explorer',
type: 'column',
color: 'rgba(126,86,134,.9)',
pointPadding: 0.4,
pointPlacement: -0.2,
yAxis: 1,
data: [
['v11', 50],
['v8', 40],
['v9', 60],
['v10', 65],
['v7', 73]
]
}, {
name: 'Chrome',
id: 'Chrome',
data: [
['v40.0', 5],
['v41.0', 4.32],
['v42.0', 3.68]
]
}]
}
});
});