mirror of
https://gitee.com/antv/g6.git
synced 2024-12-04 04:38:55 +08:00
472 lines
9.1 KiB
HTML
472 lines
9.1 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<title>Subgraph Layout</title>
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</head>
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<body>
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<div id="mountNode"></div>
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<script src="../build/g6.js"></script>
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<script>
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const data = {
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nodes: [
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{
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id: '0',
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label: '0',
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},
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{
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id: '1',
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label: '1',
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},
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{
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id: '2',
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label: '2',
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},
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{
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id: '3',
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label: '3',
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},
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{
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id: '4',
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label: '4',
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},
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{
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id: '5',
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label: '5',
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},
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{
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id: '6',
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label: '6',
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},
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{
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id: '7',
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label: '7',
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},
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{
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id: '8',
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label: '8',
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},
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{
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id: '9',
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label: '9',
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},
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{
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id: '10',
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label: '10',
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},
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{
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id: '11',
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label: '11',
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},
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{
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id: '12',
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label: '12',
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},
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{
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id: '13',
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label: '13',
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},
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{
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id: '14',
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label: '14',
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},
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{
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id: '15',
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label: '15',
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},
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{
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id: '16',
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label: '16',
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},
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{
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id: '17',
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label: '17',
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},
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{
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id: '18',
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label: '18',
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},
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{
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id: '19',
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label: '19',
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},
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{
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id: '20',
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label: '20',
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},
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{
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id: '21',
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label: '21',
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},
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{
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id: '22',
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label: '22',
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},
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{
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id: '23',
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label: '23',
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},
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{
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id: '24',
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label: '24',
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},
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{
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id: '25',
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label: '25',
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},
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{
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id: '26',
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label: '26',
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},
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{
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id: '27',
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label: '27',
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},
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{
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id: '28',
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label: '28',
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},
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{
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id: '29',
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label: '29',
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},
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{
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id: '30',
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label: '30',
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},
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{
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id: '31',
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label: '31',
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},
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{
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id: '32',
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label: '32',
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},
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{
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id: '33',
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label: '33',
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},
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],
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edges: [
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{
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source: '0',
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target: '1',
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},
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{
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source: '0',
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target: '2',
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},
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{
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source: '0',
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target: '3',
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},
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{
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source: '0',
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target: '4',
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},
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{
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source: '0',
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target: '5',
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},
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{
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source: '0',
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target: '7',
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},
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{
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source: '0',
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target: '8',
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},
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{
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source: '0',
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target: '9',
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},
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{
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source: '0',
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target: '10',
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},
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{
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source: '0',
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target: '11',
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},
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{
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source: '0',
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target: '13',
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},
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{
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source: '0',
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target: '14',
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},
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{
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source: '0',
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target: '15',
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},
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{
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source: '0',
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target: '16',
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},
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{
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source: '2',
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target: '3',
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},
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{
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source: '4',
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target: '5',
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},
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{
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source: '4',
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target: '6',
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},
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{
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source: '5',
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target: '6',
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},
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{
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source: '7',
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target: '13',
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},
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{
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source: '8',
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target: '14',
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},
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{
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source: '9',
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target: '10',
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},
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{
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source: '10',
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target: '22',
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},
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{
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source: '10',
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target: '14',
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},
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{
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source: '10',
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target: '12',
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},
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{
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source: '10',
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target: '24',
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},
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{
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source: '10',
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target: '21',
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},
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{
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source: '10',
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target: '20',
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},
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{
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source: '11',
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target: '24',
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},
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{
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source: '11',
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target: '22',
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},
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{
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source: '11',
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target: '14',
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},
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{
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source: '12',
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target: '13',
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},
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{
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source: '16',
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target: '17',
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},
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{
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source: '16',
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target: '18',
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},
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{
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source: '16',
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target: '21',
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},
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{
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source: '16',
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target: '22',
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},
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{
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source: '17',
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target: '18',
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},
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{
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source: '17',
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target: '20',
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},
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{
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source: '18',
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target: '19',
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},
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{
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source: '19',
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target: '20',
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},
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{
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source: '19',
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target: '33',
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},
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{
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source: '19',
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target: '22',
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},
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{
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source: '19',
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target: '23',
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},
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{
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source: '20',
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target: '21',
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},
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{
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source: '21',
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target: '22',
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},
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{
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source: '22',
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target: '24',
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},
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{
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source: '22',
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target: '25',
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},
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{
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source: '22',
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target: '26',
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},
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{
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source: '22',
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target: '23',
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},
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{
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source: '22',
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target: '28',
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},
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{
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source: '22',
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target: '30',
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},
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{
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source: '22',
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target: '31',
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},
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{
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source: '22',
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target: '32',
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},
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{
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source: '22',
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target: '33',
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},
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{
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source: '23',
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target: '28',
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},
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{
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source: '23',
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target: '27',
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},
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{
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source: '23',
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target: '29',
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},
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{
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source: '23',
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target: '30',
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},
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{
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source: '23',
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target: '31',
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},
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{
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source: '23',
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target: '33',
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},
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{
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source: '32',
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target: '33',
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},
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],
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};
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const nodes = data.nodes;
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nodes.forEach((node, i) => {
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if (i <= 16 && i !== 12) {
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if (!node.style) {
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node.style = {
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fill: 'lightsteelblue',
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};
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} else {
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node.style.fill = 'lightsteelblue';
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}
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}
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});
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const graph = new G6.Graph({
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container: 'mountNode',
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width: 1000,
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height: 600,
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modes: {
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default: ['drag-node'],
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},
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defaultNode: {
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size: [20, 20],
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color: 'steelblue',
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},
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defaultEdge: {
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size: 1,
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color: '#e2e2e2',
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},
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});
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graph.data(data);
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graph.render();
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setTimeout(() => {
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const nodes = data.nodes;
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const edges = data.edges;
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const newNodes = [];
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const newEdges = [];
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const newNodeMap = new Map();
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// fix the nodes[0]
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nodes[0].fx = nodes[0].x;
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nodes[0].fy = nodes[0].y;
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// add the nodes which should be re-layout
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nodes.forEach((node, i) => {
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if (i <= 16 && i !== 12) {
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newNodes.push(node);
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newNodeMap.set(node.id, i);
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}
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});
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// add related edges
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edges.forEach(edge => {
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const sourceId = edge.source;
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const targetId = edge.target;
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if (newNodeMap.get(sourceId) !== undefined && newNodeMap.get(targetId) !== undefined) {
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newEdges.push(edge);
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}
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});
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const subForceLayout = new G6.Layout['force']({
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center: [nodes[0].x, nodes[0].y],
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linkDistance: 70,
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preventOverlap: true,
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nodeSize: 20,
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tick() {
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// the tick function to show the animation of layout process
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graph.refreshPositions();
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},
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});
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subForceLayout.init({
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nodes: newNodes,
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edges: newEdges,
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});
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subForceLayout.execute();
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}, 1000);
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</script>
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</body>
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</html>
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