File size: 1,918 Bytes
1e92f2d | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 | import random from 'lodash/random.js'
type Link = {
source: string
target: string
distance: number
}
type ExtraNode = {
id: string
height: number
color: string
size: number
}
export const generateNetworkData = ({
rootSize = 32,
midSize = 24,
leafSize = 12,
minMidNodes = 5,
maxMidNodes = 11,
minLeaves = 3,
maxLeaves = 9,
}: {
rootSize?: number
midSize?: number
leafSize?: number
minMidNodes?: number
maxMidNodes?: number
minLeaves?: number
maxLeaves?: number
} = {}) => {
const rootNode = {
id: 'Node 0',
height: 2,
size: rootSize,
color: 'rgb(244, 117, 96)',
}
let nodes = Array.from({ length: random(minMidNodes, maxMidNodes) }, (_, k) => ({
id: `Node ${k + 1}`,
height: 1,
size: midSize,
color: 'rgb(97, 205, 187)',
}))
const links: Link[] = []
const extraNodes: ExtraNode[] = []
nodes.forEach(source => {
links.push({
source: 'Node 0',
target: source.id,
distance: 80,
})
nodes.forEach(target => {
if (Math.random() < 0.04) {
links.push({
source: source.id,
target: target.id,
distance: 80,
})
}
})
Array.from({ length: random(minLeaves, maxLeaves) }, (_, k) => {
extraNodes.push({
id: `${source.id}.${k}`,
height: 0,
size: leafSize,
color: 'rgb(232, 193, 160)',
})
links.push({
source: source.id,
target: `${source.id}.${k}`,
distance: 50,
})
return null
})
})
nodes.push(rootNode)
nodes = nodes.concat(extraNodes)
return { nodes, links }
}
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