mirror of
https://gitee.com/antv/g6.git
synced 2024-12-05 05:09:07 +08:00
491 lines
14 KiB
HTML
491 lines
14 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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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<meta http-equiv="X-UA-Compatible" content="ie=edge" />
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<title>自定义卡片节点</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 ERROR_COLOR = '#F5222D';
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const getNodeConfig = node => {
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if (node.nodeError) {
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return {
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basicColor: ERROR_COLOR,
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fontColor: '#FFF',
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borderColor: ERROR_COLOR,
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bgColor: '#E66A6C',
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};
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}
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let config = {
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basicColor: '#722ED1',
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fontColor: '#722ED1',
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borderColor: '#722ED1',
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bgColor: '#F6EDFC',
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};
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switch (node.type) {
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case 'root': {
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config = {
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basicColor: '#E3E6E8',
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fontColor: 'rgba(0,0,0,0.85)',
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borderColor: '#E3E6E8',
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bgColor: '#F7F9FA',
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};
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break;
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}
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default:
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break;
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}
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return config;
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};
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const COLLAPSE_ICON = function COLLAPSE_ICON(x, y, r) {
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return [
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['M', x - r, y],
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['a', r, r, 0, 1, 0, r * 2, 0],
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['a', r, r, 0, 1, 0, -r * 2, 0],
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['M', x - r + 4, y],
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['L', x - r + 2 * r - 4, y],
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];
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};
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const EXPAND_ICON = function EXPAND_ICON(x, y, r) {
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return [
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['M', x - r, y],
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['a', r, r, 0, 1, 0, r * 2, 0],
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['a', r, r, 0, 1, 0, -r * 2, 0],
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['M', x - r + 4, y],
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['L', x - r + 2 * r - 4, y],
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['M', x - r + r, y - r + 4],
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['L', x, y + r - 4],
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];
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};
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const nodeBasicMethod = {
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createNodeBox: (group, config, width, height, isRoot) => {
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/* 最外面的大矩形 */
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const container = group.addShape('rect', {
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attrs: {
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x: 0,
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y: 0,
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width,
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height,
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},
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});
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if (!isRoot) {
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/* 左边的小圆点 */
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group.addShape('circle', {
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attrs: {
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x: 3,
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y: height / 2,
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r: 6,
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fill: config.basicColor,
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},
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});
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}
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/* 矩形 */
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group.addShape('rect', {
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attrs: {
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x: 3,
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y: 0,
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width: width - 19,
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height,
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fill: config.bgColor,
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stroke: config.borderColor,
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radius: 2,
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cursor: 'pointer',
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},
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});
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/* 左边的粗线 */
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group.addShape('rect', {
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attrs: {
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x: 3,
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y: 0,
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width: 3,
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height,
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fill: config.basicColor,
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radius: 1.5,
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},
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});
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return container;
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},
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/* 生成树上的 marker */
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createNodeMarker: (group, collapsed, x, y) => {
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group.addShape('circle', {
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attrs: {
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x,
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y,
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r: 13,
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fill: 'rgba(47, 84, 235, 0.05)',
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opacity: 0,
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zIndex: -2,
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},
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className: 'collapse-icon-bg',
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});
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group.addShape('marker', {
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attrs: {
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x,
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y,
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radius: 7,
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symbol: collapsed ? EXPAND_ICON : COLLAPSE_ICON,
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stroke: 'rgba(0,0,0,0.25)',
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fill: 'rgba(0,0,0,0)',
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lineWidth: 1,
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cursor: 'pointer',
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},
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className: 'collapse-icon',
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});
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},
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afterDraw: (cfg, group) => {
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/* 操作 marker 的背景色显示隐藏 */
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const icon = group.findByClassName('collapse-icon');
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if (icon) {
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const bg = group.findByClassName('collapse-icon-bg');
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icon.on('mouseenter', () => {
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bg.attr('opacity', 1);
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graph.get('canvas').draw();
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});
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icon.on('mouseleave', () => {
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bg.attr('opacity', 0);
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graph.get('canvas').draw();
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});
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}
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/* ip 显示 */
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const ipBox = group.findByClassName('ip-box');
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if (ipBox) {
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/* ip 复制的几个元素 */
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const ipLine = group.findByClassName('ip-cp-line');
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const ipBG = group.findByClassName('ip-cp-bg');
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const ipIcon = group.findByClassName('ip-cp-icon');
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const ipCPBox = group.findByClassName('ip-cp-box');
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const onMouseEnter = () => {
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this.ipHideTimer && clearTimeout(this.ipHideTimer);
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ipLine.attr('opacity', 1);
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ipBG.attr('opacity', 1);
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ipIcon.attr('opacity', 1);
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graph.get('canvas').draw();
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};
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const onMouseLeave = () => {
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this.ipHideTimer = setTimeout(() => {
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ipLine.attr('opacity', 0);
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ipBG.attr('opacity', 0);
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ipIcon.attr('opacity', 0);
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graph.get('canvas').draw();
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}, 100);
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};
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ipBox.on('mouseenter', () => {
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onMouseEnter();
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});
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ipBox.on('mouseleave', () => {
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onMouseLeave();
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});
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ipCPBox.on('mouseenter', () => {
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onMouseEnter();
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});
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ipCPBox.on('mouseleave', () => {
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onMouseLeave();
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});
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ipCPBox.on('click', () => {});
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}
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},
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setState: (name, value, item) => {
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const hasOpacityClass = [
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'ip-cp-line',
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'ip-cp-bg',
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'ip-cp-icon',
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'ip-cp-box',
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'ip-box',
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'collapse-icon-bg',
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];
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const group = item.getContainer();
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const childrens = group.get('children');
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graph.setAutoPaint(false);
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if (name === 'emptiness') {
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if (value) {
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childrens.forEach(shape => {
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if (hasOpacityClass.indexOf(shape.get('className')) > -1) {
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return;
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}
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shape.attr('opacity', 0.4);
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});
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} else {
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childrens.forEach(shape => {
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if (hasOpacityClass.indexOf(shape.get('className')) > -1) {
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return;
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}
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shape.attr('opacity', 1);
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});
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}
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}
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graph.setAutoPaint(true);
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},
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};
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/**
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* 计算字符串的长度
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* @param {string} str 指定的字符串
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*/
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const calcStrLen = str => {
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let len = 0;
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for (let i = 0; i < str.length; i++) {
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if (str.charCodeAt(i) > 0 && str.charCodeAt(i) < 128) {
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len++;
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} else {
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len += 2;
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}
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}
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return len;
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};
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G6.registerNode(
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'card-node',
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{
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drawShape: (cfg, group) => {
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const config = getNodeConfig(cfg);
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const isRoot = cfg.type === 'root';
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const nodeError = cfg.nodeError;
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/* 最外面的大矩形 */
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const container = nodeBasicMethod.createNodeBox(group, config, 243, 64, isRoot);
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if (cfg.type !== 'root') {
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/* 上边的 type */
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group.addShape('text', {
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attrs: {
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text: cfg.type,
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x: 3,
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y: -10,
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fontSize: 12,
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textAlign: 'left',
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textBaseline: 'middle',
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fill: 'rgba(0,0,0,0.65)',
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},
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});
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}
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let ipWidth = 0;
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if (cfg.ip) {
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/* ip start */
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/* ipBox */
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const ipRect = group.addShape('rect', {
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attrs: {
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fill: nodeError ? null : '#FFF',
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stroke: nodeError ? 'rgba(255,255,255,0.65)' : null,
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radius: 2,
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cursor: 'pointer',
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},
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});
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/* ip */
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const ipText = group.addShape('text', {
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attrs: {
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text: cfg.ip,
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x: 0,
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y: 19,
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fontSize: 12,
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textAlign: 'left',
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textBaseline: 'middle',
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fill: nodeError ? 'rgba(255,255,255,0.85)' : 'rgba(0,0,0,0.65)',
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cursor: 'pointer',
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},
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});
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const ipBBox = ipText.getBBox();
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/* ip 的文字总是距离右边 12px */
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ipText.attr({
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x: 224 - 12 - ipBBox.width,
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});
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/* ipBox */
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ipRect.attr({
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x: 224 - 12 - ipBBox.width - 4,
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y: ipBBox.minY - 5,
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width: ipBBox.width + 8,
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height: ipBBox.height + 10,
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});
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/* 在 IP 元素上面覆盖一层透明层，方便监听 hover 事件 */
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group.addShape('rect', {
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attrs: {
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stroke: '',
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cursor: 'pointer',
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x: 224 - 12 - ipBBox.width - 4,
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y: ipBBox.minY - 5,
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width: ipBBox.width + 8,
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height: ipBBox.height + 10,
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fill: '#fff',
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opacity: 0,
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},
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className: 'ip-box',
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});
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/* copyIpLine */
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group.addShape('rect', {
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attrs: {
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x: 194,
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y: 7,
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width: 1,
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height: 24,
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fill: '#E3E6E8',
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opacity: 0,
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},
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className: 'ip-cp-line',
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});
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/* copyIpBG */
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group.addShape('rect', {
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attrs: {
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x: 195,
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y: 8,
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width: 22,
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height: 22,
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fill: '#FFF',
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cursor: 'pointer',
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opacity: 0,
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},
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className: 'ip-cp-bg',
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});
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/* copyIpIcon */
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group.addShape('image', {
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attrs: {
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x: 200,
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y: 13,
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height: 12,
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width: 10,
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img: 'https://os.alipayobjects.com/rmsportal/DFhnQEhHyPjSGYW.png',
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cursor: 'pointer',
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opacity: 0,
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},
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className: 'ip-cp-icon',
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});
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/* 放一个透明的矩形在 icon 区域上，方便监听点击 */
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group.addShape('rect', {
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attrs: {
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x: 195,
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y: 8,
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width: 22,
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height: 22,
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fill: '#FFF',
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cursor: 'pointer',
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opacity: 0,
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},
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className: 'ip-cp-box',
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tooltip: '复制IP',
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});
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const ipRectBBox = ipRect.getBBox();
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ipWidth = ipRectBBox.width;
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/* ip end */
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}
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/* name */
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const nameText = group.addShape('text', {
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attrs: {
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text: cfg.name,
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x: 19,
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y: 19,
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fontSize: 14,
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fontWeight: 700,
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textAlign: 'left',
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textBaseline: 'middle',
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fill: config.fontColor,
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cursor: 'pointer',
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},
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// tooltip: cfg.name,
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});
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/* 下面的文字 */
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const remarkText = group.addShape('text', {
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attrs: {
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text: cfg.keyInfo,
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x: 19,
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y: 45,
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fontSize: 14,
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textAlign: 'left',
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textBaseline: 'middle',
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fill: config.fontColor,
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cursor: 'pointer',
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},
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});
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if (nodeError) {
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group.addShape('text', {
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attrs: {
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x: 191,
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y: 62,
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text: '⚠️',
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fill: '#000',
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fontSize: 18,
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},
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});
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}
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const hasChildren = cfg.children && cfg.children.length > 0;
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if (hasChildren) {
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nodeBasicMethod.createNodeMarker(group, cfg.collapsed, 236, 32);
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}
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return container;
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},
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afterDraw: nodeBasicMethod.afterDraw,
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setState: nodeBasicMethod.setState,
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},
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'single-shape',
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);
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const data = {
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nodes: [
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{
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name: 'cardNodeApp',
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ip: '127.0.0.1',
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nodeError: true,
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type: 'root',
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keyInfo: 'this is a card node info',
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x: 100,
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y: 50,
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},
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{
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name: 'cardNodeApp',
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ip: '127.0.0.1',
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nodeError: false,
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type: 'subRoot',
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keyInfo: 'this is sub root',
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x: 100,
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y: 150,
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},
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{
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name: 'cardNodeApp',
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ip: '127.0.0.1',
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nodeError: false,
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type: 'subRoot',
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keyInfo: 'this is sub root',
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x: 100,
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y: 250,
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children: [
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{
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name: 'sub',
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},
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],
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},
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],
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edges: [],
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};
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const graph = new G6.Graph({
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container: 'mountNode',
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width: 800,
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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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shape: 'card-node',
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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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</script>
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</body>
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</html>
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