mirror of
https://gitee.com/antv/g6.git
synced 2024-12-05 05:09:07 +08:00
158 lines
3.0 KiB
HTML
158 lines
3.0 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>力导布局 监听布局的开始与结束</title>
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</head>
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<body>
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<div id="timingTip"></div>
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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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"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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"edges": [{
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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": "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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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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layout: {
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type: 'force',
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preventOverlap: true,
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nodeSize: 20
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},
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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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nodeStyle: {
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default: {
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lineWidth: 2,
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fill: '#fff'
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},
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selected: {
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fill: 'steelblue'
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}
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},
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edgeStyle: {
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default: {
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endArrow: {
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path: 'M 4,0 L -4,-4 L -4,4 Z',
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d: 4
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}
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}
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}
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});
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const tipDiv = document.getElementById('timingTip');
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graph.on('beforelayout', () => {
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tipDiv.innerHTML = 'It is doing force-directed layout now!'
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+ '<br/>After it is done, this text will be changed.';
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});
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graph.on('afterlayout', () => {
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tipDiv.innerHTML = 'Done!';
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});
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graph.data(data);
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graph.render();
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</script>
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</body>
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</html> |