Highcharts 如何跳过sankey图表中的一级数据?

Highcharts 如何跳过sankey图表中的一级数据?,highcharts,Highcharts,考虑下图(下面的代码在SO代码段中不起作用,请参阅) Highcharts.chart('container'{ 系列:[{ 键:['from','to','weight'], 数据:[ [开始”,“你好”,70], [“开始”,“世界”,20], ['start','yuhu',10], [你好,aaa,49], [hello','bbb',21], [bbb','OK',21], [world',OK',30], //到目前为止一切都还好 //yuhu和aaa应与OK处于同一水平 ['yu

考虑下图(下面的代码在SO代码段中不起作用,请参阅)

Highcharts.chart('container'{
系列:[{
键:['from','to','weight'],
数据:[
[开始”,“你好”,70],
[“开始”,“世界”,20],
['start','yuhu',10],
[你好,aaa,49],
[hello','bbb',21],
[bbb','OK',21],
[world',OK',30],
//到目前为止一切都还好
//yuhu和aaa应与OK处于同一水平
['yuhu','KO',10],
['aaa','KO',49]
],
键入:“sankey”,
}]
});

通常,您可以使用以下选项控制渲染节点的列:


通常,您可以控制渲染节点的列:使用选项:

Highcharts.chart('container', {
  series: [{
    keys: ['from', 'to', 'weight'],
    nodes: [{
      id: 'KO',
      column: 3
    }],
    data: [
        ['start', 'hello', 70],
        ['start', 'world', 20],
        ['start', 'yuhu', 10],
        ['hello', 'aaa', 49],
        ['hello', 'bbb', 21],
        ['bbb', 'OK', 21],
        ['world', 'OK', 30],
        // up to now everything is OK
        // yuhu and aaa should be at the same level as OK
        ['yuhu', 'KO', 10],
        ['aaa', 'KO', 49]
    ],
    type: 'sankey', 
  }]

});