https://netkomp.net/js/netlinkplace.js

1var Color1 = "#7becb2",
2  Color2 = "#41a2b1",
3  Color3 = "#32b9c2",
4  Color4 = "#5b83cd ",
5  Color5 = "#3197d4  ";
6
7Highcharts.chart('netlinkplace', {
8
9  chart: {
10    type: 'networkgraph',
11    marginTop: 80
12  },
13
14  title: {
15    text: 'Węzeł główny'
16  },
17
18  subtitle: {
19    text: 'Wysokie Mazowieckie'
20  },
21
22  plotOptions: {
23    networkgraph: {
24      keys: ['from', 'to'],
25      layoutAlgorithm: {
26        enableSimulation: true,
27        integration: 'verlet',
28        linkLength: 100
29      }
30    }
31  },
32
33  series: [{
34    marker: {
35      radius: 22,
36    },
37    dataLabels: {
38      enabled: true,
39      linkFormat: '',
40      allowOverlap: true
41    },
42    data: [
43      ['Netlink Wys Maz', 'Szepietowo'],
44      ['Netlink Wys Maz', 'Mystki Rzym'],
45      ['Netlink Wys Maz', 'Michałki'],
46      ['Netlink Wys Maz', 'Osipy Zakrzewizna'],
47      ['Netlink Wys Maz', 'Brzóski Falki'],
48    ],
49    nodes: [{
50      id: 'Osipy Zakrzewizna',
51      color: Color1
52    }, {
53      id: 'Michałki',
54      color: Color2
55    }, {
56      id: 'Mystki Rzym',
57      color: Color3
58    }, {
59      id: 'Brzóski Falki',
60      color: Color4
61    }, {
62      id: 'Szepietowo',
63      color: Color5
64    }]
65  }]
66});