我们喜欢在Highchart的多个层次上进行Drilldown.在Highchart中有没有例子？
目前使用的代码：
$(div).highcharts({
chart: {type: 'column'},credits: {enabled: false},title: {text: title},xAxis: {
categories: [
'Instroom','Rijdend','Úitstroom'
]
},yAxis: {title: {text: ytitle}},legend: {enabled: true},plotOptions: {series: { borderWidth: 1,dataLabels: {enabled: true,}}},series: first,drilldown: {
series: drillDownObject(second)
}
});
解决方法
这是可能的,只需添加所有的钻取系列,然后创建点和向下钻取之间的连接.见：
http://jsfiddle.net/6LXVQ/2/
series: [{
name: 'Things',colorByPoint: true,data: [{
name: 'Animals',y: 5,drilldown: 'animals'
}]
}],drilldown: {
series: [{
id: 'animals',name: 'Animals',data: [{
name: 'Cats',y: 4,drilldown: 'cats'
},['Dogs',2],['Cows',1],['Sheep',['Pigs',1]
]
},{
id: 'cats',data: [1,2,3]
}]
}
