2019-09-30 13:19:00 +08:00
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<!DOCTYPE html>
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<html lang="en">
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<head>
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2020-02-14 10:10:54 +08:00
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<meta charset="UTF-8" />
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2019-09-30 13:19:00 +08:00
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<title>自定义节点选中样式</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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/**
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* 本案例演示如何通过交互设置元素状态：当鼠标hover到圆形节点上时，圆形节点执行动画效果
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* by 镜曦。
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2020-02-14 10:10:54 +08:00
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*/
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G6.registerNode(
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'animate-circle',
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{
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setState: function setState(name, value, item) {
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const shape = item.get('keyShape');
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const cfg = item.get('model');
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if (name === 'running') {
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if (value) {
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shape.animate(
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ratio => {
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const diff = ratio <= 0.5 ? ratio * 10 : (1 - ratio) * 10;
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return {
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r: cfg.size / 2 + diff,
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};
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},
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{
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repeat: true,
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duration: 1000,
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easing: 'easeCubic',
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},
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);
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} else {
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shape.stopAnimate();
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shape.attr('lineDash', null);
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}
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2019-09-30 13:19:00 +08:00
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}
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},
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},
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2020-02-14 10:10:54 +08:00
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'circle',
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);
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const data = {
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nodes: [
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{
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x: 100,
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y: 100,
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shape: 'animate-circle',
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label: 'animate-circle',
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id: 'node1',
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size: 30,
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labelCfg: {
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position: 'bottom',
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},
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2019-09-30 13:19:00 +08:00
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},
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2020-02-14 10:10:54 +08:00
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{
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x: 400,
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y: 100,
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shape: 'rect',
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label: 'rect2',
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id: 'node2',
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labelCfg: {
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position: 'bottom',
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},
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2019-09-30 13:19:00 +08:00
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},
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2020-02-14 10:10:54 +08:00
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],
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edges: [
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{
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source: 'node1',
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target: 'node2',
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label: 'line',
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labelCfg: {
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refY: 10,
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},
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style: {
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endArrow: true,
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},
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},
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],
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2019-09-30 13:19:00 +08:00
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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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defaultNode: {
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color: '#87e8de',
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style: {
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2020-02-14 10:10:54 +08:00
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fill: '#87e8de',
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},
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2019-09-30 13:19:00 +08:00
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},
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defaultEdge: {
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2020-02-14 10:10:54 +08:00
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color: '#bae7ff',
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2019-09-30 13:19:00 +08:00
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},
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modes: {
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2020-02-14 10:10:54 +08:00
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default: ['drag-node'],
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},
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2019-09-30 13:19:00 +08:00
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});
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graph.data(data);
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graph.render();
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graph.on('node:mouseenter', ev => {
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const node = ev.item;
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graph.setItemState(node, 'running', true);
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});
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graph.on('node:mouseleave', ev => {
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const node = ev.item;
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graph.setItemState(node, 'running', false);
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});
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</script>
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</body>
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2020-02-14 10:10:54 +08:00
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</html>
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