我正在研究网络图图表 每个节点应该有一个新的子节点,但是如果它具有相同的名称(例如child1,child2,child3),则不应与另一个子节点合并,该子节点指向subchild1,对于每个个体,我们应该有指向每个节点的个体节点
答案 0 :(得分:2)
显然series.networkgraph.nodes有用。
series: [{
dataLabels: {
enabled: true
},
data: [
{from: 'parent', to: 'child1'},
{from: 'parent', to: 'child2'},
{from: 'parent', to: 'child3'},
{from: 'child1', to: 'subchild1.1'},
{from: 'child2', to: 'subchild2.1'},
{from: 'child3', to: 'subchild3.1'}
],
nodes: [{
id: 'subchild1.1',
name: 'subchild1'
},
{
id: 'subchild2.1',
name: 'subchild1'
},
{
id: 'subchild3.1',
name: 'subchild1'
}
]
}]
jsFiddle:https://jsfiddle.net/9g42nqza/(我不得不注释掉一些原始代码,因为它抛出错误)。
答案 1 :(得分:1)
您还可以将formatter
函数用于数据标签:
series: [{
dataLabels: {
enabled: true,
format: undefined,
formatter: function() {
if (this.key.indexOf('subchild') >= 0) {
return 'subchild1'
}
return this.key
}
},
data: [...,
{
from: 'child1',
to: 'subchild1'
},
{
from: 'child2',
to: 'subchild2'
},
{
from: 'child3',
to: 'subchild3'
}
]
}]
实时演示:https://jsfiddle.net/BlackLabel/n4gd8v3r/
API:https://api.highcharts.com/highcharts/series.networkgraph.dataLabels.formatter