<template>
<div>
<div class="container" id="treecontainer">
<div class="menu">
<div id="product_tree" class="treeWrap"></div>
</div>
</div>
</div>
</template>
<script>
import {
getCompanyShareholder } from "@/api/equityPenetrationChart/index";
import d3 from "./d3.min.js";
export default {
name: "equityPenetrationChart",
props: {
companyCreditCode: {
type: String,
default: "",
},
companyName: {
type: String,
default: "",
},
loading: {
type: Boolean,
default: false,
},
},
data() {
return {
container: "",
zoom: "",
rootData: {
upward: {
direction: "upward",
name: "origin",
children: [
{
name: "公司或股东名字",
hasHumanholding: false,
amount: "100",
ratio: "55%",
type: 2,
status: 1,
direction: "upward",
children: [
{
name: "公司或股东名字",
hasHumanholding: false,
amount: "100",
ratio: "55%",
type: 2,
status: 1,
direction: "upward",
children: [],
},
{
name: "公司或股东名字",
hasHumanholding: false,
isExpand: false,
amount: "100",
ratio: "55%",
type: 2,
status: 1,
direction: "upward",
children: [
{
name: "公司或股东名字",
hasHumanholding: false,
amount: "100",
ratio: "55%",
type: 2,
status: 1,
direction: "upward",
children: [],
},
{
name: "公司或股东名字",
hasHumanholding: false,
amount: "100",
ratio: "55%",
type: 2,
status: 1,
direction: "upward",
children: [],
},
],
},
{
name: "公司或股东名字",
hasHumanholding: false,
amount: "100",
ratio: "55%",
type: 2,
status: 1,
direction: "upward",
children: [],
},
],
},
],
},
downward: {
direction: "downward",
name: "origin",
children: [
{
name: "公司名字",
amount: "100",
ratio: "55%",
type: 2,
status: 1,
direction: "downward",
hasHumanholding: true,
hasChildren: true,
isExpand: false,
children: [
{
name: "公司名字",
hasHumanholding: false,
hasChildren: true,
amount: "100",
ratio: "55%",
type: 2,
status: 1,
direction: "downward",
children: [],
},
{
name: "公司名字",
hasHumanholding: false,
hasChildren: true,
amount: "100",
ratio: "55%",
type: 2,
status: 1,
direction: "downward",
children: [],
},
],
},
{
name: "公司名字",
amount: "100",
ratio: "55%",
type: 2,
status: 1,
direction: "downward",
hasHumanholding: true,
hasChildren: true,
isExpand: false,
children: [
{
name: "投资人",
hasHumanholding: false,
hasChildren: true,
amount: "100",
ratio: "55%",
type: 1,
status: 1,
direction: "downward",
children: [],
},
{
name: "公司名字",
hasHumanholding: false,
hasChildren: true,
amount: "100",
ratio: "55%",
type: 2,
status: 1,
direction: "downward",
children: [],
},
],
},
{
name: "公司名字",
amount: "100",
ratio: "55%",
type: 2,
status: 1,
direction: "downward",
hasHumanholding: true,
hasChildren: true,
isExpand: false,
children: [
{
name: "公司名字",
hasHumanholding: false,
hasChildren: true,
amount: "100",
ratio: "55%",
type: 2,
status: 1,
direction: "downward",
children: [],
},
{
name: "公司名字",
hasHumanholding: false,
hasChildren: true,
amount: "100",
ratio: "55%",
type: 2,
status: 1,
direction: "downward",
children: [],
},
],
},
{
name: "公司或股东名字",
hasHumanholding: false,
hasChildren: true,
amount: "100",
ratio: "55%",
type: 2,
status: 1,
direction: "downward",
children: [],
},
{
name: "公司或股东名字",
hasHumanholding: false,
hasChildren: true,
isExpand: false,
amount: "100",
ratio: "55%",
type: 2,
status: 1,
direction: "downward",
children: [
{
name: "公司或股东名字",
hasHumanholding: false,
amount: "100",
ratio: "55%",
type: 2,
status: 1,
direction: "downward",
children: [],
},
{
name: "公司或股东名字",
hasHumanholding: false,
amount: "100",
ratio: "55%",
type: 2,
status: 1,
direction: "downward",
children: [],
},
{
name: "公司或股东名字",
hasHumanholding: false,
amount: "100",
ratio: "55%",
type: 2,
status: 1,
direction: "downward",
children: [],
},
{
name: "公司或股东名字",
hasHumanholding: false,
amount: "100",
ratio: "55%",
type: 2,
status: 1,
direction: "downward",
children: [],
},
],
},
],
},
},
depthInfo: "",
rootName: "",
type: 0,
};
},
methods: {
getData() {
// let params = {
// companyCreditCode: this.companyCreditCode,
// companyName: this.companyName,
// type: this.type,
// };
// getCompanyShareholder(params).then((res) => {
// console.log(res, "企业详情--股权穿透接口");
// if (res.code == 1) {
// this.$emit("updateLoading", false);
// let downList = res.retInfo.downward;
// let upList = res.retInfo.upward;
// if (downList.length == 0 && upList.length == 0) {
// this.$emit("hasData", false);
// } else {
// this.rootData.downward.children = downList;
// this.rootData.upward.children = upList;
// this.rootName = res.retInfo.main.name;
// this.$emit("hasData", true);
// this.drawing();
// }
// }
// });
// ---------------------以上是调用接口获取数据----------------------
this.rootName = "股权穿透图根节点";
this.drawing();
},
drawing() {
var _this = this;
var clickAble = true;
// var rootName = ''; //根节点的名字
var rootRectWidth = 0; //根节点rect的宽度
var downwardLength = 0,
upwardLength = 0;
var forUpward = true;
var width = document.getElementById("product_tree").scrollWidth;
var height = document.getElementById("product_tree").scrollHeight || 820;
var treeChart = function (d3Object) {
this.d3 = d3Object;
this.directions = ["upward", "downward"];
};
treeChart.prototype.drawChart = function () {
// First get tree data for both directions.
this.treeData = {
};
var self = this;
self.directions.forEach(function (direction) {
self.treeData[direction] = _this.rootData[direction];
});
rootRectWidth =
_this.rootName.length * 15 < 140 ? 140 : _this.rootName.length * 15;
//获得upward第一级节点的个数
upwardLength = _this.rootData.upward.children.length;
//获得downward第一级节点的个数
downwardLength = _this.rootData.downward.children.length;
self.graphTree(self.getTreeConfig());
};
treeChart.prototype.getTreeConfig = function () {
var treeConfig = {
margin: {
top: 10,
right: 5,
bottom: 0,
left: 5,
},
};
treeConfig.chartWidth =
width - treeConfig.margin.right - treeConfig.margin.left;
treeConfig.chartHeight =
height - treeConfig.margin.top - treeConfig.margin.bottom;
treeConfig.centralHeight = treeConfig.chartHeight / 2;
treeConfig.centralWidth = treeConfig.chartWidth / 2;
treeConfig.linkLength = 90; //箭头长度(上下节点距离)
treeConfig.duration = 500; //动画时间
return treeConfig;
};
treeChart.prototype.graphTree = function (config) {
var self = this;
var d3 = this.d3;
var linkLength = config.linkLength;
var duration = config.duration;
var hasChildNodeArr = [];
var id = 0;
var diagonal = function (obj) {
//折线
// console.log(obj);
var s = obj.d.source;
var t = obj.d.target;
var endMoveNum = 0;
var moveDistance = 0;
if (obj.d) {
if (obj.d.source.direction == "downward") {
var downMoveNum = obj.d.source.name == "origin" ? 10 : 30;
var tmpNum = s.y + (t.y - s.y) / 2;
endMoveNum = downMoveNum;
moveDistance = tmpNum + endMoveNum;
} else {
var upMoveNum = obj.d.source.name == "origin" ? -10 : -30;
var tmpNum = t.y + (s.y - t.y) / 2;
endMoveNum = upMoveNum;
moveDistance = tmpNum + endMoveNum;
}
}
return (
"M" +
s.x +
"," +
(s.y + (s.direction == "downward" ? 10 : -11)) +
"L" +
s.x +
"," +
moveDistance +
"L" +
t.x +
"," +
moveDistance +
"L" +
t.x +
"," +
(t.y + (t.direction == "upward" ? -11 : 2))
);
};
// var zoom = d3.behavior.zoom().scaleExtent([1, 1]).on("zoom", redraw);
var svg = d3
.select("#product_tree")
.append("svg")
.attr(
"width",
config.chartWidth + config.margin.right + config.margin.left
)
.attr(
"height",
config.chartHeight + config.margin.top + config.margin.bottom
)
.attr("xmlns", "http://www.w3.org/2000/svg")
// .on("mousedown", disableRightClick)
// .call(zoom)
.on("dblclick.zoom", null);
var treeG = svg
.append("g")
.attr("class", "gbox")
.attr(
"transform",
"translate(" + config.margin.left + "," + config.margin.top + ")"
);
//箭头(下半部分)
var markerDown = svg
.append("marker")
.attr("id", "resolvedDown")
.attr("markerUnits", "strokeWidth") //设置为strokeWidth箭头会随着线的粗细发生变化
.attr("markerUnits", "userSpaceOnUse")
.attr("viewBox", "0 -5 10 10") //坐标系的区域
.attr("refX", 0) //箭头坐标
.attr("refY", 0)
.attr("markerWidth", 10) //标识的大小
.attr("markerHeight", 10)
.attr("orient", "90") //绘制方向，可设定为：auto（自动确认方向）和 角度值
.attr("stroke-width", 2) //箭头宽度
.append("path")
.attr("d", "M0,-5L10,0L0,5") //箭头的路径
.attr("fill", "#128bed")
.attr("fill-opacity", 1); //箭头颜色
//箭头(上半部分)
var markerUp = svg
.append("marker")
.attr("id", "resolvedUp")
.attr("markerUnits", "strokeWidth") //设置为strokeWidth箭头会随着线的粗细发生变化
.attr("markerUnits", "userSpaceOnUse")
.attr("viewBox", "0 -5 10 10") //坐标系的区域
.attr("refX", -26) //箭头坐标
.attr("refY", 0)
.attr("markerWidth", 10) //标识的大小
.attr("markerHeight", 10)
.attr("orient", "90") //绘制方向，可设定为：auto（自动确认方向）和 角度值
.attr("stroke-width", 2) //箭头宽度
.append("path")
.attr("d", "M0,-5L10,0L0,5") //箭头的路径
.attr("fill", "#128bed")
.attr("fill-opacity", 1); //箭头颜色
// Initialize the tree nodes and update chart.
for (var d in this.directions) {
var direction = this.directions[d];
var data = self.treeData[direction];
data.x0 = config.centralWidth;
data.y0 = config.centralHeight;
data.children.forEach(collapse);
update(data, data, treeG);
}
function update(source, originalData, g) {
// console.log(source);
var direction = originalData["direction"];
forUpward = direction == "upward";
var node_class = direction + "Node";
var link_class = direction + "Link";
var downwardSign = forUpward ? -1 : 1;
// var nodeColor = forUpward ? "#128bed" : "#8b4513";
var isExpand = false;
// var statusUp = true;
// var statusDown = true;
var nodeSpace = 130; //左右节点间距
var tree = d3.layout.tree().sort(sortByDate).nodeSize([nodeSpace, 0]);
var nodes = tree.nodes(originalData);
var links = tree.links(nodes);
var offsetX = -config.centralWidth;
nodes.forEach(function (d) {
d.y = downwardSign * (d.depth * linkLength) + config.centralHeight;
d.x = d.x - offsetX;
if (d.name == "origin") {
d.x = config.centralWidth;
d.y += downwardSign * 0; // 上下两树图根节点之间的距离
} else if (d.parent.name == "origin") {
d.y =
downwardSign * (d.depth * linkLength) +
config.centralHeight -
(forUpward ? -15 : 15); //根节点距离子节点的距离
} else if (d.depth >= 1) {
d.y =
downwardSign * (d.depth * linkLength) +
config.centralHeight -
(forUpward ? (d.depth - 2) * 18 : -((d.depth - 2) * 18));
}
});
// Update the node.
var node = g.selectAll("g." + node_class).data(nodes, function (d) {
return d.id || (d.id = ++id);
});
var nodeEnter = node
.enter()
.append("g")
.attr("class", node_class)
.attr("transform", function (d) {
return "translate(" + source.x0 + "," + source.y0 + ")";
})
.style("cursor", function (d) {
return d.name == "origin"
? ""
: d.children || d._children
? "pointer"
: "";
})
.on("click", nodeClick)
.on("mouseenter", nodeHover)
.on("mouseleave", nodeOut);
nodeEnter
.append("svg:rect")
.attr("x", function (d) {
return d.name == "origin" ? -(rootRectWidth / 2) : -60;
})
.attr("y", function (d) {
return d.name == "origin" ? -20 : forUpward ? -52 : 12;
})
.attr("width", function (d) {
return d.name == "origin" ? rootRectWidth : 120;
})
.attr("height", 40)
// .attr("rx", 10)//节点边框圆角
.style("stroke", function (d) {
return d.name == "origin"
? "#128bed"
: d.type == 2
? "#128bed"
: "#FF4D4D"; //节点边框
})
.style("fill", function (d) {
return d.name == "origin" ? "#128bed" : "#FFF"; //节点背景色
})
.on("mouseenter", nodeHover);
nodeEnter
.append("circle")
.attr("r", 1e-6)
.on("mouseenter", nodeOut)
.on("mouseleave", nodeOut);
nodeEnter
.append("text")
.attr("class", "linkname")
.attr("x", function (d) {
return d.name == "origin" ? "0" : "0";
})
.attr("dy", function (d) {
return d.name == "origin"
? ".35em"
: forUpward
? d.name.length > 10
? "-34"
: "-28"
: d.name.length > 10
? "30"
: "35";
})
.attr("text-anchor", function (d) {
return d.name == "origin" ? "middle" : "start";
})
.attr("fill", "#000")
.text(function (d) {
if (d.name == "origin") {
return _this.rootName;
}
if (d.repeated) {
return "[Recurring] " + d.name;
}
return d.name.length > 10 ? d.name.substr(0, 10) : d.name;
})
.style({
fill: function (d) {
if (d.name == "origin") {
return "#fff";
}
},
"font-size": function (d) {
return d.name == "origin" ? 14 : 11;
},
});
nodeEnter
.append("text")
.attr("class", "linkname")
.attr("dy", function (d) {
return d.name == "origin" ? ".35em" : forUpward ? "-20" : "43";
})
.attr("text-anchor", function () {
return d.name == "origin" ? "middle" : "start"; //字体上下居中？
})
.text(function (d) {
if (d.name.substr(10, d.name.length).length > 10) {
return d.name.slice(10, 19) + "...";
} else {
return d.name.substr(10, d.name.length);
}
})
.style({
// 'fill': "#128bed",第二行字体颜色
"font-size": function (d) {
return d.name == "origin" ? 14 : 11;
},
});
// .on('click', Change_modal);
// nodeEnter
// .append("text")
// .attr("x", "-55")
// .attr("dy", function (d) {
// return d.name == "origin" ? ".35em" : forUpward ? "-16" : "48";
// })
// .attr("text-anchor", "start")
// .attr("class", "linkname")
// .style("fill", "#128bed") //认缴金额字体颜色
// .style("font-size", 10)
// .text(function (d) {
// var str =
// d.name == "origin" ? "" : "认缴金额:" + d.amount + "万人民币";
// return str.length > 13 ? str.substr(0, 13) + ".." : str;
// });
nodeEnter
.append("text")
.attr("x", "25")
.attr("dy", function (d) {
return d.name == "origin" ? ".35em" : forUpward ? "2" : "-12";
})
.attr("text-anchor", "start")
.attr("class", "linkname")
.style("fill", "#128bed") //比例颜色（55%）
.style("font-size", 10)
.text(function (d) {
if (d.ratio != "0.00%" && d.ratio != "") {
return d.name == "origin" ? "" : d.ratio;
}
})
.on("mouseenter", nodeOut)
.on("mouseleave", nodeOut);
// Transition nodes to their new position.原有节点更新到新位置
var nodeUpdate = node
.transition()
.duration(duration)
.attr("transform", function (d) {
return "translate(" + d.x + "," + d.y + ")";
});
nodeUpdate
.select("circle")
.attr("r", function (d) {
return d.name == "origin"
? 0
: hasChildNodeArr.indexOf(d) == -1
? 0
: 6;
})
.attr("cy", function (d) {
return d.name == "origin" ? -20 : forUpward ? -59 : 59;
})
.style("fill", function (d) {
return hasChildNodeArr.indexOf(d) != -1 ? "#fff" : ""; //展开按钮背景颜色
// if (d._children || d.children) { return "#fff"; } else { return "rgba(0,0,0,0)"; }
})
.style("stroke", function (d) {
return hasChildNodeArr.indexOf(d) != -1
? d.type == 2
? "#128bed"
: "#FF4D4D"
: ""; //展开按钮边框颜色
})
.style("stroke-width", function (d) {
if (d.repeated) {
return 5;
}
});
//代表是否展开的+-号
nodeEnter
.append("svg:text")
.attr("class", "isExpand")
.attr("x", "0")
.attr("dy", function (d) {
return forUpward ? -58 : 59.5;
})
.attr("text-anchor", "middle")
.style("fill", function (d) {
return d.type == 2 ? "#128bed" : "#FF4D4D";
}) //+、-字体颜色
.text(function (d) {
if (d.name == "origin") {
return "";
}
return hasChildNodeArr.indexOf(d) != -1 ? "+" : "";
})
.on("click", click)
.on("mouseenter", nodeOut)
.on("mouseleave", nodeOut);
var nodeExit = node
.exit()
.transition()
.duration(duration)
.attr("transform", function (d) {
return "translate(" + source.x + "," + source.y + ")";
})
.remove();
nodeExit.select("circle").attr("r", 1e-6);
var link = g
.selectAll("path." + link_class)
.data(links, function (d) {
return d.target.id;
});
link
.enter()
.insert("path", "g")
.attr("class", link_class)
.attr("stroke", function (d) {
return "#bbb";
})
.attr("fill", "none")
.attr("stroke-width", "1px")
.attr("opacity", 0.5)
.attr("d", function (d) {
var o = {
x: source.x0,
y: source.y0,
};
return diagonal({
source: o,
target: o,
d,
});
})
.attr("marker-end", function (d) {
return forUpward ? "url(#resolvedUp)" : "url(#resolvedDown)";
}) //根据箭头标记的id号标记箭头;
.attr("id", function (d, i) {
return "mypath" + i;
});
link
.transition()
.duration(duration)
.attr("d", function (d) {
return diagonal({
d });
});
link
.exit()
.transition()
.duration(duration)
.attr("d", function (d) {
var o = {
x: source.x,
y: source.y,
};
return diagonal({
source: o,
target: o,
d,
});
})
.remove();
nodes.forEach(function (d) {
d.x0 = d.x;
d.y0 = d.y;
});
function nodeClick(d) {
console.log(d);
}
//添加动态关系线
function nodeHover(d, i) {
if (d.name != "origin") {
// console.log(d, "dddddddddddddddddd");
if (d.parent.direction == "downward") {
var links = d3.selectAll(".downwardLink")[0];
//当前节点的子级节点
links.map((item, index) => {
if (item.__data__.source.id == d.id) {
if (d.children) {
d.children.forEach((citem) => {
if (item.__data__.target.id == citem.id) {
d3.select(item).attr(
"class",
"downwardLink downLine"
);
}
});
}
} else if (
item.__data__.source.id == d.parent.id &&
item.__data__.target.id == d.id
) {
d3.select(item).attr("class", "downwardLink downLine");
}
});
//递归处理当前节点的祖先节点
function changeUpLink(d) {
links.map((item, index) => {
if (d.name != "origin") {
if (
item.__data__.source.id == d.parent.id &&
item.__data__.target.id == d.id
) {
d3.select(item).attr("class", "downwardLink downLine");
}
}
});
if (d.depth > 1) {
if (!d.parent) {
return;
} else {
changeUpLink(d.parent);
}
}
}
// changeUpLink(d, true);
} else {
var links = d3.selectAll(".upwardLink")[0];
for (let i = 0; i < links.length; i++) {
let item = links[i];
if (item.__data__.source.id == d.id) {
if (d.children) {
d.children.forEach((citem) => {
if (item.__data__.target.id == citem.id) {
d3.select(item).attr("class", "upwardLink upLine");
}
});
}
} else if (
item.__data__.source.id == d.parent.id &&
item.__data__.target.id == d.id
) {
d3.select(item).attr("class", "upwardLink upLine");
}
}
function cancelUpLink(d) {
for (let i = 0; i < links.length; i++) {
let item = links[i];
if (d.name != "origin") {
if (
item.__data__.source.id == d.parent.id &&
item.__data__.target.id == d.id
) {
d3.select(item).attr("class", "upwardLink upLine");
}
}
}
if (d.parent) {
cancelUpLink(d.parent);
}
}
// cancelUpLink(d);
}
}
}
function nodeOut(d, i) {
if (d.name != "origin") {
if (d.parent.direction == "downward") {
var links = d3.selectAll(".downwardLink")[0];
for (let i = 0; i < links.length; i++) {
let item = links[i];
if (
d3.select(item).attr("class").indexOf("downLine") != "-1"
) {
d3.select(item).attr("class", "downwardLink");
}
}
} else {
var links = d3.selectAll(".upwardLink")[0];
for (let i = 0; i < links.length; i++) {
let item = links[i];
if (d3.select(item).attr("class").indexOf("upLine") != "-1") {
d3.select(item).attr("class", "upwardLink");
}
}
}
}
}
function Change_modal() {
_this.Modal = true;
}
function click(d) {
if (clickAble) {
isExpand = !isExpand;
if (d.name == "origin") {
return;
}
clickAble = false;
if (d.children) {
clickAble = true;
d._children = d.children;
d.children = null;
update(d, originalData, g);
d3.select(this)
.text("+")
.attr("dy", function (d) {
return d.direction == "upward" ? -58 : 59.5;
});
} else {
let downList = [{
name: "公司或股东名字",
hasHumanholding: false,
amount: "100",
ratio: "55%",
type:2,
status:1,
direction: "downward",
children: [],
},
{
name: "公司或股东名字",
hasHumanholding: false,
amount: "100",
ratio: "55%",
type:2,
status:1,
direction: "downward",
children: [],
},]
let upList = [{
name: "公司或股东名字",
hasHumanholding: false,
amount: "100",
ratio: "55%",
type:2,
status:1,
direction: "upward",
children: [],
},
{
name: "公司或股东名字",
hasHumanholding: false,
amount: "100",
ratio: "55%",
type:2,
status:1,
direction: "upward",
children: [],
},]
let list = d.direction=="upward"?upList:downList;
d.children = list;
clickAble = true;
d.children.forEach(collapse);
d._children = null;
// expand all if it's the first node
if (d.name == "origin") {
d.children.forEach(expand);
}
d3.select(this)
.text("-")
.attr("dy", function (d) {
return d.direction == "upward" ? -59 : 59;
});
update(d, originalData, g);
let y =
d.direction == "upward" ? nodes[0].y - d.y : nodes[0].y - d.y;
let x =
d.direction == "upward" ? nodes[0].x - d.x : nodes[0].x - d.x;
treeG
.transition()
.duration(duration)
.attr("transform", "translate(" + x + "," + y + ")");
//通过接口获取数据
// let type = d.direction == "upward" ? "1" : "2"; //1:向上；2：向下
// let params = {
// type: type,
// companyCreditCode: d.companyCreditCode,
// companyName: d.name,
// };
// let list = [];
// getCompanyShareholder(params)
// .then((res) => {
// console.log(res, "企业详情--股权穿透接口");
// clickAble = true;
// if (res.code == 1) {
// if (d.direction == "upward") {
// list = res.retInfo.upward;
// } else {
// list = res.retInfo.downward;
// }
// d.children = list;
// d.children.forEach(collapse);
// d._children = null;
// // expand all if it's the first node
// if (d.name == "origin") {
// d.children.forEach(expand);
// }
// d3.select(this)
// .text("-")
// .attr("dy", function (d) {
// return d.direction == "upward" ? -59 : 59;
// });
// update(d, originalData, g);
// let y =
// d.direction == "upward"
// ? nodes[0].y - d.y
// : nodes[0].y - d.y;
// let x =
// d.direction == "upward"
// ? nodes[0].x - d.x
// : nodes[0].x - d.x;
// treeG
// .transition()
// .duration(duration)
// .attr("transform", "translate(" + x + "," + y + ")");
// }
// })
// .catch((error) => {
// console.log(error);
// clickAble = true;
// });
}
}
}
}
function expand(d) {
if (d._children) {
d.children = d._children;
d.children.forEach(expand);
d._children = null;
}
}
function collapse(d) {
if (d.status == 1) {
d._children = d.children;
d._children.forEach(collapse);
d.children = null;
hasChildNodeArr.push(d);
}
}
// function redraw() {
// if (d3.event.sourceEvent.type == "wheel") return;
// treeG.attr("transform", "translate(" + d3.event.translate + ")");
// }
function disableRightClick() {
// stop zoom
if (d3.event.button == 2) {
// console.log("No right click allowed");
d3.event.stopImmediatePropagation();
}
}
function sortByDate(a, b) {
var aNum = a.name.substr(a.name.lastIndexOf("(") + 1, 4);
var bNum = b.name.substr(b.name.lastIndexOf("(") + 1, 4);
return (
d3.ascending(aNum, bNum) ||
d3.ascending(a.name, b.name) ||
d3.ascending(a.id, b.id)
);
}
};
var d3GenerationChart = new treeChart(d3);
d3GenerationChart.drawChart();
this.$nextTick(() => {
var obox = document.getElementById("product_tree").childNodes[0];
var gbox =
document.getElementById("product_tree").childNodes[0].childNodes[0];
obox.addEventListener("mousedown", function (evt) {
var oEvent = evt || event; //获取事件对象，这个是兼容写法
var disX = oEvent.clientX;
var disY = oEvent.clientY;
let arr = gbox
.getAttribute("transform")
.replace("translate(", "")
.replace(")", "")
.split(",");
//这里就解释为什么要给document添加onmousemove时间，原因是如果你给obox添加这个事件的时候，当你拖动很快的时候就很快脱离这个onmousemove事件，而不能实时拖动它
document.onmousemove = function (evt) {
//实时改变目标元素obox的位置
var oEvent = evt || event;
gbox.setAttribute(
"transform",
`translate(${
oEvent.clientX - disX + Number(arr[0])},${
oEvent.clientY - disY + Number(arr[1]) })`
);
};
//停止拖动
document.onmouseup = function () {
document.onmousemove = null;
document.onmouseup = null;
};
});
});
},
},
mounted() {
var child = document.getElementById("product_tree");
child.innerHTML = "";
this.getData();
},
};
</script>
<style lang="scss" scoped>
.container {
box-sizing: border-box;
width: 100%;
// height: 420px;
overflow: hidden;
background: #fff;
/* line-height: 20px; */
}
.treeWrap {
display: flex;
align-items: center;
justify-content: center;
}
/* .form_input { width: @width; } */
svg {
cursor: all-scroll;
}
.centralText {
font: 23spx sans-serif;
fill: #222;
}
.downwardNode text,
.upwardNode text {
font: 10px sans-serif;
}
.downwardLink {
fill: none;
stroke-width: 1px;
/* opacity: 0.5; */
}
.upwardLink {
fill: none;
stroke-width: 1px;
/* opacity: 0.5; */
}
/deep/.downLine {
stroke: #128bed;
stroke-dasharray: 6, 2;
stroke-dashoffset: 20;
animation: 0.7s down-lines infinite;
z-index: 999;
opacity: 1;
stroke-width: 2px;
}
/deep/.upLine {
stroke: #128bed;
stroke-dasharray: 6, 2;
stroke-dashoffset: 20;
animation: 0.7s up-lines infinite;
z-index: 999;
opacity: 1;
stroke-width: 2px;
}
@keyframes down-lines {
0% {
stroke-dashoffset: 100;
}
100% {
stroke-dashoffset: -100;
}
0% {
stroke-dashoffset: 100;
}
}
@keyframes up-lines {
0% {
stroke-dashoffset: -100;
}
100% {
stroke-dashoffset: 100;
}
0% {
stroke-dashoffset: 1100;
}
}
/deep/.isExpand {
dominant-baseline: middle;
text-anchor: middle;
}
/deep/.linkname {
text-anchor: middle;
}
</style>
d3.min.js
https://github.com/web-hzq/equityPenetrationChart
今天的文章股权穿透图是什么_股权穿透图怎么做分享到此就结束了，感谢您的阅读。
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