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chore: add demo with complicated node
This commit is contained in:
elaine
parent
66148319a0
commit
81371eebfc
998
demos/cloudatlas.html
Normal file
998
demos/cloudatlas.html
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@ -0,0 +1,998 @@
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<!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>Title</title>
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<div id="mountNode"></div>
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</head>
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<body>
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<script src="../build/g6.js"></script>
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<script src="../build/minimap.js"></script>
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<script src="assets/hierarchy.js"></script>
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<script src="./assets/jquery-3.2.1.min.js"></script>
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<script>
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const ERROR_COLOR = "#F5222D";
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const SIMPLE_TREE_NODE = "simple-tree-node";
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const TREE_NODE = "tree-node";
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const SOFAROUTER_TEXT_CLASS = "sofarouter-text-class";
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const SOFAROUTER_RECT_CLASS = "sofarouter-rect-class";
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const CANVAS_WIDTH = 1000;
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const CANVAS_HEIGHT = 600;
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const LIMIT_OVERFLOW_WIDTH = CANVAS_WIDTH - 100;
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const LIMIT_OVERFLOW_HEIGHT = CANVAS_HEIGHT - 100;
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const TIP_HEIGHT = 28;
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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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case "httpclient":
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case "rest":
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case "mvc":
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case "rpc":
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case "rpc2jvm":
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config = {
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basicColor: "#2F54EB",
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fontColor: "#2F54EB",
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borderColor: "#2F54EB",
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bgColor: "#F3F6FD"
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};
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break;
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case "db":
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config = {
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basicColor: "#52C41A",
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fontColor: "#52C41A",
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borderColor: "#52C41A",
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bgColor: "#F4FCEB"
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};
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break;
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case "msgPub":
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case "msgSub":
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case "zqmsgSend":
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case "zqmsgRecv":
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case "antqPub":
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case "antqSub":
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config = {
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basicColor: "#FA8C16",
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fontColor: "#FA8C16",
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borderColor: "#FA8C16",
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bgColor: "#FCF4E3"
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};
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break;
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case "zdalTair":
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case "zdalOcs":
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case "zdalOss":
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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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/* 精简节点和复杂节点共用的一些方法 */
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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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// fill: '#FFF',
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// stroke: '#000',
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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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/* 精简节点 */
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G6.registerNode(
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SIMPLE_TREE_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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const container = nodeBasicMethod.createNodeBox(
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group,
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config,
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171,
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38,
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isRoot
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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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});
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/* 修复 nameText 超长 */
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fittingString(nameText, cfg.name, 133);
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if (nodeError) {
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group.addShape("image", {
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attrs: {
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x: 119,
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y: 5,
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height: 35,
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width: 35,
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img: "/static/images/warning-circle.svg"
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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, 164, 19);
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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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/* 复杂节点 */
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G6.registerNode(
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TREE_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(
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group,
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config,
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243,
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64,
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isRoot
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);
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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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/* 根据 IP 的长度计算出 剩下的 留给 name 的长度！ */
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/* 修复 nameText 超长 */
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fittingString(nameText, cfg.name, 224 - ipWidth - 20);
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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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// className: 'keyInfo',
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// tooltip: cfg.keyInfo,
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});
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fittingString(remarkText, cfg.keyInfo, 204);
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||||
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if (nodeError) {
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group.addShape("image", {
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||||
attrs: {
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||||
x: 191,
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y: 32,
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||||
height: 35,
|
||||
width: 35,
|
||||
img: "/static/images/warning-circle.svg"
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
const hasChildren = cfg.children && cfg.children.length > 0;
|
||||
if (hasChildren) {
|
||||
nodeBasicMethod.createNodeMarker(group, cfg.collapsed, 236, 32);
|
||||
}
|
||||
return container;
|
||||
},
|
||||
afterDraw: nodeBasicMethod.afterDraw,
|
||||
setState: nodeBasicMethod.setState
|
||||
},
|
||||
"single-shape"
|
||||
);
|
||||
/* 是否显示 sofarouter，通过透明度来控制 */
|
||||
G6.registerEdge(
|
||||
"tree-edge",
|
||||
{
|
||||
draw(cfg, group) {
|
||||
const targetNode = cfg.targetNode.getModel();
|
||||
const edgeError = !!targetNode.edgeError;
|
||||
|
||||
const startPoint = cfg.startPoint;
|
||||
const endPoint = cfg.endPoint;
|
||||
const controlPoints = this.getControlPoints(cfg);
|
||||
let points = [startPoint]; // 添加起始点
|
||||
// 添加控制点
|
||||
if (controlPoints) {
|
||||
points = points.concat(controlPoints);
|
||||
}
|
||||
// 添加结束点
|
||||
points.push(endPoint);
|
||||
const path = this.getPath(points);
|
||||
|
||||
group.addShape("path", {
|
||||
attrs: {
|
||||
path,
|
||||
lineWidth: 12,
|
||||
stroke: edgeError
|
||||
? "rgba(245,34,45,0.05)"
|
||||
: "rgba(47,84,235,0.05)",
|
||||
opacity: 0,
|
||||
zIndex: 0
|
||||
},
|
||||
className: "line-bg"
|
||||
});
|
||||
const keyShape = group.addShape("path", {
|
||||
attrs: {
|
||||
path,
|
||||
lineWidth: 1,
|
||||
stroke: edgeError ? "#FF7875" : "rgba(0,0,0,0.25)",
|
||||
zIndex: 1,
|
||||
lineAppendWidth: 12
|
||||
},
|
||||
edgeError: !!edgeError
|
||||
});
|
||||
|
||||
/* 连接线的中间点 */
|
||||
const centerPoint = {
|
||||
x: startPoint.x + (endPoint.x - startPoint.x) / 2,
|
||||
y: startPoint.y + (endPoint.y - startPoint.y) / 2
|
||||
};
|
||||
const textRect = group.addShape("rect", {
|
||||
attrs: {
|
||||
fill: "#FFF1F0",
|
||||
radius: 2,
|
||||
cursor: "pointer",
|
||||
opacity: 1
|
||||
},
|
||||
/* sofarouter 需要 class，以便控制 显示隐藏*/
|
||||
className: SOFAROUTER_RECT_CLASS
|
||||
});
|
||||
const text = group.addShape("text", {
|
||||
attrs: {
|
||||
text: "Sofarouter",
|
||||
x: 0,
|
||||
y: 0,
|
||||
fontSize: 12,
|
||||
textAlign: "left",
|
||||
textBaseline: "middle",
|
||||
fill: "#F5222D",
|
||||
opacity: 1
|
||||
},
|
||||
/* sofarouter 需要 class，以便控制 显示隐藏*/
|
||||
className: SOFAROUTER_TEXT_CLASS
|
||||
});
|
||||
const textBBox = text.getBBox();
|
||||
/* text 的位置 */
|
||||
text.attr({
|
||||
x: centerPoint.x - textBBox.width / 2,
|
||||
y: centerPoint.y
|
||||
});
|
||||
/* text 的框框 */
|
||||
textRect.attr({
|
||||
x: centerPoint.x - textBBox.width / 2 - 4,
|
||||
y: centerPoint.y - textBBox.height / 2 - 5,
|
||||
width: textBBox.width + 8,
|
||||
height: textBBox.height + 10
|
||||
});
|
||||
|
||||
return keyShape;
|
||||
},
|
||||
/* 操作 线 的背景色显示隐藏 */
|
||||
afterDraw: (cfg, group) => {
|
||||
/* 背景色 */
|
||||
const lineBG = group.get("children")[0]; // 顺序根据 draw 时确定
|
||||
/* 线条 */
|
||||
const line = group.get("children")[1];
|
||||
line.on("mouseenter", () => {
|
||||
lineBG.attr("opacity", "1");
|
||||
/* 线条如果在没有错误的情况下，在 hover 时候，是需要变成蓝色的 */
|
||||
if (!line.get("edgeError")) {
|
||||
line.attr("stroke", "#2F54EB");
|
||||
}
|
||||
graph.get("canvas").draw();
|
||||
});
|
||||
line.on("mouseleave", () => {
|
||||
lineBG.attr("opacity", "0");
|
||||
if (!line.get("edgeError")) {
|
||||
line.attr("stroke", "rgba(0,0,0,0.25)");
|
||||
}
|
||||
graph.get("canvas").draw();
|
||||
});
|
||||
},
|
||||
setState: (name, value, item) => {
|
||||
const group = item.getContainer();
|
||||
const childrens = group.get("children");
|
||||
graph.setAutoPaint(true);
|
||||
if (name === "emptiness") {
|
||||
if (value) {
|
||||
childrens.forEach(shape => {
|
||||
if (shape.get("className") === "line-bg") {
|
||||
return;
|
||||
}
|
||||
shape.attr("opacity", 0.4);
|
||||
});
|
||||
} else {
|
||||
childrens.forEach(shape => {
|
||||
if (shape.get("className") === "line-bg") {
|
||||
return;
|
||||
}
|
||||
shape.attr("opacity", 1);
|
||||
});
|
||||
}
|
||||
}
|
||||
graph.setAutoPaint(true);
|
||||
},
|
||||
update: null
|
||||
},
|
||||
"cubic-horizontal"
|
||||
);
|
||||
G6.registerBehavior("three-finger-drag-canvas", {
|
||||
getEvents() {
|
||||
return {
|
||||
"canvas:dragstart": "onDragStart",
|
||||
"canvas:drag": "onDrag",
|
||||
"canvas:dragend": "onDragEnd"
|
||||
};
|
||||
},
|
||||
onDragStart: ev => {
|
||||
ev.preventDefault();
|
||||
this.dragDx = ev.x;
|
||||
this.dragDy = ev.y;
|
||||
},
|
||||
onDrag: ev => {
|
||||
ev.preventDefault();
|
||||
translate(this.dragDx - ev.x, this.dragDy - ev.y);
|
||||
},
|
||||
onDragEnd: ev => {
|
||||
ev.preventDefault();
|
||||
}
|
||||
});
|
||||
G6.registerBehavior("double-finger-drag-canvas", {
|
||||
getEvents() {
|
||||
return {
|
||||
wheel: "onWheel"
|
||||
};
|
||||
},
|
||||
onWheel: ev => {
|
||||
if (ev.ctrlKey) {
|
||||
const canvas = graph.get("canvas");
|
||||
const pixelRatio = canvas.get("pixelRatio");
|
||||
const point = canvas.getPointByClient(ev.clientX, ev.clientY);
|
||||
let ratio = graph.getZoom();
|
||||
if (ev.wheelDelta > 0) {
|
||||
ratio = ratio + ratio * 0.05;
|
||||
} else {
|
||||
ratio = ratio - ratio * 0.05;
|
||||
}
|
||||
graph.zoomTo(ratio, {
|
||||
x: point.x / pixelRatio,
|
||||
y: point.y / pixelRatio
|
||||
});
|
||||
} else {
|
||||
const x = ev.deltaX || ev.movementX;
|
||||
const y = ev.deltaY || ev.movementY;
|
||||
translate(x, y);
|
||||
}
|
||||
ev.preventDefault();
|
||||
}
|
||||
});
|
||||
/*G6.registerBehavior("tooltip", {
|
||||
getEvents() {
|
||||
return {
|
||||
"node:mousemove": "onMouseMove",
|
||||
"node:mouseeleave": "onMouseLeave"
|
||||
};
|
||||
},
|
||||
onMouseMove: ev => {
|
||||
const {
|
||||
tooltip: { visible }
|
||||
} = this.state;
|
||||
const tooltip = ev.target.get("tooltip");
|
||||
const group = ev.item.get("group");
|
||||
if (tooltip && !visible) {
|
||||
const bbox = ev.target.getBBox();
|
||||
const matrix = group.getMatrix();
|
||||
const zoom = graph.getZoom();
|
||||
this.showTooltip(
|
||||
tooltip,
|
||||
matrix[6] + bbox.x + bbox.width / 2,
|
||||
matrix[7] + bbox.y - TIP_HEIGHT / zoom
|
||||
);
|
||||
}
|
||||
if (!tooltip && visible) {
|
||||
this.closeTooptip();
|
||||
}
|
||||
},
|
||||
onMouseLeave: () => {
|
||||
const {
|
||||
tooltip: { visible }
|
||||
} = this.state;
|
||||
if (visible) {
|
||||
this.closeTooptip();
|
||||
}
|
||||
}
|
||||
});*/
|
||||
const minimap = new Minimap({
|
||||
size: [184, 124],
|
||||
className: "minimap",
|
||||
type: 'delegate'
|
||||
});
|
||||
let selectedItem;
|
||||
graph = new G6.TreeGraph({
|
||||
container: "mountNode",
|
||||
width: CANVAS_WIDTH,
|
||||
height: CANVAS_HEIGHT,
|
||||
plugins: [minimap],
|
||||
modes: {
|
||||
default: [
|
||||
{
|
||||
type: "collapse-expand",
|
||||
shouldUpdate: function shouldUpdate(e) {
|
||||
/* 点击 node 禁止展开收缩 */
|
||||
if (e.target.get("className") !== "collapse-icon") {
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
},
|
||||
onChange: function onChange(item, collapsed) {
|
||||
selectedItem = item;
|
||||
const icon = item.get("group").findByClassName("collapse-icon");
|
||||
if (collapsed) {
|
||||
icon.attr("symbol", EXPAND_ICON);
|
||||
} else {
|
||||
icon.attr("symbol", COLLAPSE_ICON);
|
||||
}
|
||||
},
|
||||
animate: {
|
||||
callback: () => {
|
||||
debugger;
|
||||
graph.focusItem(selectedItem);
|
||||
}
|
||||
}
|
||||
},
|
||||
"double-finger-drag-canvas",
|
||||
"three-finger-drag-canvas",
|
||||
"tooltip",
|
||||
{
|
||||
type: "drag-canvas",
|
||||
shouldUpdate: function shouldUpdate() {
|
||||
return false;
|
||||
},
|
||||
shouldEnd: function shouldUpdate() {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
]
|
||||
},
|
||||
defaultNode: {
|
||||
shape: TREE_NODE,
|
||||
anchorPoints: [[0, 0.5], [1, 0.5]]
|
||||
},
|
||||
defaultEdge: {
|
||||
shape: "tree-edge"
|
||||
},
|
||||
edgeStyle: {
|
||||
default: {
|
||||
stroke: "#A3B1BF"
|
||||
}
|
||||
},
|
||||
layout: data => {
|
||||
const result = Hierarchy.compactBox(data, {
|
||||
direction: "LR",
|
||||
getId: function getId(d) {
|
||||
return d.id;
|
||||
},
|
||||
getWidth: () => {
|
||||
return 243;
|
||||
},
|
||||
getVGap: function getVGap() {
|
||||
return 24;
|
||||
},
|
||||
getHGap: function getHGap() {
|
||||
return 50;
|
||||
}
|
||||
});
|
||||
return result;
|
||||
}
|
||||
});
|
||||
function strLen(str) {
|
||||
var len = 0;
|
||||
for (var i = 0; i < str.length; i ++) {
|
||||
if(str.charCodeAt(i) > 0 && str.charCodeAt(i) < 128) {
|
||||
len ++;
|
||||
} else {
|
||||
len += 2;
|
||||
}
|
||||
}
|
||||
return len;
|
||||
}
|
||||
function fittingString (c, str, maxWidth) {
|
||||
const width = strLen(str) * 8;
|
||||
const ellipsis = "…";
|
||||
if (width > maxWidth) {
|
||||
const actualLen = Math.floor((maxWidth - 10) / 8);
|
||||
c.attr('text', str.substring(0, actualLen) + ellipsis);
|
||||
c._cfg.tooltip = str;
|
||||
}
|
||||
};
|
||||
function translate(x, y) {
|
||||
// graph.translate(-x, -y);
|
||||
let moveX = x;
|
||||
let moveY = y;
|
||||
|
||||
const containerWidth = graph.get("width");
|
||||
const containerHeight = graph.get("height");
|
||||
|
||||
/* 获得当前偏移量*/
|
||||
const group = graph.get("group");
|
||||
const bbox = group.getBBox();
|
||||
const leftTopPoint = graph.getCanvasByPoint(bbox.minX, bbox.minY);
|
||||
const rightBottomPoint = graph.getCanvasByPoint(bbox.maxX, bbox.maxY);
|
||||
/* 如果 x 轴在区域内，不允许左右超过100 */
|
||||
if (x < 0 && leftTopPoint.x - x > LIMIT_OVERFLOW_WIDTH) {
|
||||
moveX = 0;
|
||||
}
|
||||
if (
|
||||
x > 0 &&
|
||||
rightBottomPoint.x - x < containerWidth - LIMIT_OVERFLOW_WIDTH
|
||||
) {
|
||||
moveX = 0;
|
||||
}
|
||||
|
||||
if (y < 0 && leftTopPoint.y - y > LIMIT_OVERFLOW_HEIGHT) {
|
||||
moveY = 0;
|
||||
}
|
||||
if (
|
||||
y > 0 &&
|
||||
rightBottomPoint.y - y < containerHeight - LIMIT_OVERFLOW_HEIGHT
|
||||
) {
|
||||
moveY = 0;
|
||||
}
|
||||
graph.translate(-moveX, -moveY);
|
||||
};
|
||||
function fitView() {
|
||||
const group = graph.get("group");
|
||||
const width = graph.get("width"); // 视窗的宽度
|
||||
const height = graph.get("height"); // 视窗的高度
|
||||
group.resetMatrix();
|
||||
// 内容
|
||||
const bbox = group.getBBox();
|
||||
// 视窗中间
|
||||
const viewCenter = {
|
||||
x: width / 2,
|
||||
y: height / 2
|
||||
};
|
||||
/* 内容的中点 */
|
||||
const groupCenter = {
|
||||
x: bbox.x + bbox.width / 2,
|
||||
y: bbox.y + bbox.height / 2
|
||||
};
|
||||
graph.translate(-bbox.x + 16, viewCenter.y - groupCenter.y);
|
||||
};
|
||||
function zoomTo(ratio, center) {
|
||||
const width = graph.get("width"); // 视窗的宽度
|
||||
const height = graph.get("height"); // 视窗的高度
|
||||
const viewCenter = {
|
||||
x: width / 2,
|
||||
y: height / 2
|
||||
};
|
||||
graph.zoomTo(ratio, center || viewCenter);
|
||||
};
|
||||
function formatData(data) {
|
||||
const recursiveTraverse = (node, level = 0) => {
|
||||
// TODO 贤月 目前 keyInfo 没有
|
||||
const appName = "testappName";
|
||||
const keyInfo = "testkeyinfo";
|
||||
const ip = "111.22.33.44";
|
||||
|
||||
const targetNode = {
|
||||
id: node.key + "",
|
||||
rpcId: node.rpcId,
|
||||
level,
|
||||
type: node.appName === "USER" ? "root" : node.type,
|
||||
name: appName,
|
||||
keyInfo: keyInfo || "-",
|
||||
ip,
|
||||
nodeError: false,
|
||||
edgeError: false,
|
||||
sofarouter: true,
|
||||
sofarouterError: true,
|
||||
asyn: false,
|
||||
origin: node
|
||||
};
|
||||
if (node.children) {
|
||||
targetNode.children = [];
|
||||
node.children.forEach(item => {
|
||||
targetNode.children.push(recursiveTraverse(item, level + 1));
|
||||
});
|
||||
}
|
||||
return targetNode;
|
||||
};
|
||||
const result = recursiveTraverse(data);
|
||||
return result;
|
||||
}
|
||||
graph.on('beforepaint', () => {
|
||||
const topLeft = graph.getPointByCanvas(0, 0);
|
||||
const bottomRight = graph.getPointByCanvas(1000, 600);
|
||||
graph.getNodes().forEach(node => {
|
||||
const model = node.getModel();
|
||||
if (model.x < topLeft.x - 200 || model.x > bottomRight.x || model.y < topLeft.y || model.y > bottomRight.y) {
|
||||
node.getContainer().hide();
|
||||
} else {
|
||||
node.getContainer().show();
|
||||
}
|
||||
});
|
||||
const edges = graph.getEdges();
|
||||
edges.forEach(edge => {
|
||||
const sourceNode = edge.get('sourceNode');
|
||||
const targetNode = edge.get('targetNode');
|
||||
if (!sourceNode.get('visible') && !targetNode.get('visible')) {
|
||||
edge.hide();
|
||||
} else {
|
||||
edge.show();
|
||||
}
|
||||
})
|
||||
});
|
||||
$.getJSON('./assets/sourceData.json', data => {
|
||||
data = formatData(data);
|
||||
graph.data(data);
|
||||
graph.render();
|
||||
graph.fitView();
|
||||
});
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
Loading…
Reference in New Issue
Block a user