本文基于Adoins前辈D3 纵向组织结构树文章实现个性化改变。
- 左侧树
image.png
<!DOCTYPE html>
<html>
<head>
<title>左侧树</title>
<script type="text/javascript" src="http://d3js.org/d3.v5.min.js">
</script>
<meta name="keywords" content="keyword1,keyword2,keyword3">
<meta name="description" content="this is my page">
<meta name="content-type" content="text/html; charset=GBK">
<!--<link rel="stylesheet" type="text/css" href="./styles.css">-->
</head>
<body>
<svg width="960" height="600"></svg>
<script>
//定义边界
var marge = {top:50, bottom:0, left:10, right:0};
var svg = d3.select("svg");
var width = svg.attr("width");
var height = svg.attr("height");
var g = svg.append("g")
.attr("transform","translate("+marge.top+","+marge.left+")");
var scale = svg.append("g")
.attr("transform","translate("+marge.top+","+marge.left+")");
//数据
var dataset = {
name:"中国",
children:[
{
name:"浙江",
children:[
{name:"杭州" ,value:100},
{name:"宁波",value:100},
{name:"温州",value:100},
{name:"绍兴",value:100}
]
},
{
name:"广西",
children:[
{
name:"桂林",
children:[
{name:"秀峰区",value:100},
{name:"叠彩区",value:100},
{name:"象山区",value:100},
{name:"七星区",value:100}
]
},
{name:"南宁",value:100},
{name:"柳州",value:100},
{name:"防城港",value:100}
]
},
{
name:"黑龙江",
children:[
{name:"哈尔滨",value:100},
{name:"齐齐哈尔",value:100},
{name:"牡丹江",value:100},
{name:"大庆",value:100}
]
},
{
name:"新疆" ,
children:
[
{name:"乌鲁木齐"},
{name:"克拉玛依"},
{name:"吐鲁番"},
{name:"哈密"}
]
}
]
};
//创建一个hierarchy layout
var hierarchyData = d3.hierarchy(dataset)
.sum(function(d){
return d.value;
});
//创建一个树状图
var tree = d3.tree()
.size([width-400,height-200])
.separation(function(a,b){
return (a.parent==b.parent?1:2)/a.depth;
})
//初始化树状图,也就是传入数据,并得到绘制树基本数据
var treeData = tree(hierarchyData);
console.log(treeData);
//得到节点
var nodes = treeData.descendants();
var links = treeData.links();
//输出节点和边
console.log(nodes);
console.log(links);
//创建一个贝塞尔生成曲线生成器
var Bézier_curve_generator = d3.linkHorizontal()
.x(function(d) { return d.y; })
.y(function(d) { return d.x; });
//有了节点和边集的数据后,我们就可以开始绘制了,
//绘制边
g.append("g")
.selectAll("path")
.data(links)
.enter()
.append("path")
.attr("d",function(d){
var start = {x:d.source.x,y:d.source.y};
var end = {x:d.target.x,y:d.target.y};
return Bézier_curve_generator({source:start,target:end});
})
.attr("fill","none")
.attr("stroke","yellow")
.attr("stroke-width",1);
//绘制节点和文字
//老规矩,先创建用以绘制每个节点和对应文字的分组<g>
var gs = g.append("g")
.selectAll("g")
.data(nodes)
.enter()
.append("g")
.attr("transform",function(d){
var cx = d.x;
var cy= d.y;
return "translate("+cy+","+cx+")";
});
//绘制节点
gs.append("circle")
.attr("r",6)
.attr("fill","white")
.attr("stroke","blue")
.attr("stroke-width",1);
//文字
gs.append("text")
.attr("x",function(d){
return d.children?-40:8;
})
.attr("y",-5)
.attr("dy",10)
.text(function(d){
return d.data.name;
});
</script>
</body>
</html>
-
纵向树
image.png
<!DOCTYPE html>
<html>
<head>
<title>垂直树</title>
<script type="text/javascript" src="http://d3js.org/d3.v5.min.js">
</script>
<meta name="keywords" content="keyword1,keyword2,keyword3">
<meta name="description" content="this is my page">
<meta name="content-type" content="text/html; charset=GBK">
<!--<link rel="stylesheet" type="text/css" href="./styles.css">-->
</head>
<body>
<svg width="960" height="600"></svg>
<script>
//定义边界
var marge = {top:50, bottom:0, left:30, right:0};
var svg = d3.select("svg");
var width = svg.attr("width");
var height = svg.attr("height");
var g = svg.append("g")
.attr("transform","translate("+marge.top+","+marge.left+")");
var scale = svg.append("g")
.attr("transform","translate("+marge.top+","+marge.left+")");
//数据
var dataset = {
name:"中国",
children:[
{
name:"浙江",
children:[
{name:"杭州" ,value:100},
{name:"宁波",value:100},
{name:"温州",value:100},
{name:"绍兴",value:100}
]
},
{
name:"广西",
children:[
{
name:"桂林",
children:[
{name:"秀峰区",value:100},
{name:"叠彩区",value:100},
{name:"象山区",value:100},
{name:"七星区",value:100}
]
},
{name:"南宁",value:100},
{name:"柳州",value:100},
{name:"防城港",value:100}
]
},
{
name:"黑龙江",
children:[
{name:"哈尔滨",value:100},
{name:"齐齐哈尔",value:100},
{name:"牡丹江",value:100},
{name:"大庆",value:100}
]
},
{
name:"新疆" ,
children:
[
{name:"乌鲁木齐"},
{name:"克拉玛依"},
{name:"吐鲁番"},
{name:"哈密"}
]
}
]
};
//创建一个hierarchy layout
var hierarchyData = d3.hierarchy(dataset)
.sum(function(d){
return d.value;
});
//创建一个树状图
var tree = d3.tree()
.size([width-400,height-200])
.separation(function(a,b){
return (a.parent==b.parent?1:2)/a.depth;
})
//初始化树状图,也就是传入数据,并得到绘制树基本数据
var treeData = tree(hierarchyData);
console.log(treeData);
//得到节点
var nodes = treeData.descendants();
var links = treeData.links();
//输出节点和边
console.log(nodes);
console.log(links);
//创建一个贝塞尔生成曲线生成器 // 水平:d3.linkHorizontal() 垂直:d3.linkVertical()
var Bézier_curve_generator = d3.linkVertical()
.x(function(d) { return d.x; }) // 水平:d.y 垂直:d.x
.y(function(d) { return d.y; });// 水平:d.x 垂直:d.y
//有了节点和边集的数据后,我们就可以开始绘制了,
//绘制边
g.append("g")
.selectAll("path")
.data(links)
.enter()
.append("path")
.attr("d",function(d){
var start = {x:d.source.x,y:d.source.y};
var end = {x:d.target.x,y:d.target.y};
return Bézier_curve_generator({source:start,target:end});
})
.attr("fill","none")
.attr("stroke","yellow")
.attr("stroke-width",1);
//绘制节点和文字
//老规矩,先创建用以绘制每个节点和对应文字的分组<g>
var gs = g.append("g")
.selectAll("g")
.data(nodes)
.enter()
.append("g")
.attr("transform",function(d){
var cx = d.y; // 水平:d.x 垂直:d.y
var cy= d.x; // 水平:d.y 垂直:d.x
return "translate(" + cy + "," + cx + ")";
});
//绘制节点
gs.append("circle")
.attr("r",6)
.attr("fill","white")
.attr("stroke","blue")
.attr("stroke-width",1);
//文字
gs.append("text")
.attr("x", function(d){
return d.children ? -15 : 0;
})
.attr("y", function(d) {
return d.children ? -10 : 15;
})
.attr("dy",0)
.text(function(d){
return d.data.name;
})
.style('writing-mode', function(d) {
return d.children ? 'horizontal-tb' : 'tb-rl';
});
</script>
</body>
</html>
-
纵向树2
image.png
<!DOCTYPE html>
<html>
<head>
<title>垂直直线树</title>
<script type="text/javascript" src="http://d3js.org/d3.v5.min.js">
</script>
<meta name="keywords" content="keyword1,keyword2,keyword3">
<meta name="description" content="this is my page">
<meta name="content-type" content="text/html; charset=GBK">
<!--<link rel="stylesheet" type="text/css" href="./styles.css">-->
</head>
<body>
<svg width="1280" height="600"></svg>
<script>
//定义边界
var marge = {top:50, bottom:0, left:10, right:40};
var svg = d3.select("svg");
var width = svg.attr("width");
var height = svg.attr("height");
var g = svg.append("g")
.attr("transform","translate("+marge.top+","+marge.left+")");
var scale = svg.append("g")
.attr("transform","translate("+marge.top+","+marge.left+")");
//数据
var dataset = {
name:"中国",
children:[
{
name:"浙江",
children:[
{name:"杭州" ,value:100},
{name:"宁波",value:100},
{name:"温州",value:100},
{name:"绍兴",value:100}
]
},
{
name:"广西",
children:[
{
name:"桂林",
children:[
{name:"秀峰区",value:100},
{name:"叠彩区",value:100},
{name:"象山区",value:100},
{name:"七星区",value:100}
]
},
{name:"南宁",value:100},
{name:"柳州",value:100},
{name:"防城港",value:100}
]
},
{
name:"黑龙江",
children:[
{name:"哈尔滨",value:100},
{name:"齐齐哈尔",value:100},
{name:"牡丹江",value:100},
{name:"大庆",value:100}
]
},
{
name:"新疆" ,
children:
[
{name:"乌鲁木齐"},
{name:"克拉玛依"},
{name:"吐鲁番"},
{name:"哈密"}
]
}
]
};
//创建一个hierarchy layout
var hierarchyData = d3.hierarchy(dataset)
.sum(function(d){
return d.value;
});
console.log(hierarchyData);
//创建一个树状图
var tree = d3.tree()
.size([width-80,height-200])
.separation(function(a,b){
return a.parent == b.parent ? 1 : 2;
})
//初始化树状图,也就是传入数据,并得到绘制树基本数据
var treeData = tree(hierarchyData);
console.log(treeData);
//得到节点
var nodes = treeData.descendants();
var links = treeData.links();
//输出节点和边
console.log(nodes);
console.log(links);
//创建一个贝塞尔生成曲线生成器 // 水平:d3.linkHorizontal() 垂直:d3.linkVertical()
var Bézier_curve_generator = d3.linkVertical()
.x(function(d) { return d.x; }) // 水平:d.y 垂直:d.x
.y(function(d) { return d.y; });// 水平:d.x 垂直:d.y
//有了节点和边集的数据后,我们就可以开始绘制了,
//绘制边
var boxWidth = 66, boxHeight = 40;
g.append("g")
.selectAll("path")
.data(links)
.enter()
.append("path")
.attr("d",function(d){
let sourceX = d.source.x,
sourceY = d.source.y + boxHeight,
targetX = d.target.x,
targetY = d.target.y;
return "M" + sourceX + "," + sourceY +
"V" + ((targetY - sourceY) / 2 + sourceY) +
"H" + targetX +
"V" + targetY;
/*
var start = {x:d.source.x,y:d.source.y};
var end = {x:d.target.x,y:d.target.y};
return Bézier_curve_generator({source:start,target:end});
*/
})
.attr("fill","none")
.attr("stroke","red")
.attr("stroke-width",1);
//绘制节点和文字
//老规矩,先创建用以绘制每个节点和对应文字的分组<g>
var gs = g.append("g")
.selectAll("g")
.data(nodes)
.enter()
.append("g")
.attr("transform",function(d){
var cx = d.y; // 水平:d.x 垂直:d.y
var cy= d.x; // 水平:d.y 垂直:d.x
return "translate(" + cy + "," + cx + ")";
});
//绘制节点
/*
gs.append("circle")
.attr("r",6)
.attr("fill","white")
.attr("stroke","blue")
.attr("stroke-width",1);
*/
gs.append("rect")
.attr('y', 0)
.attr('x', function (d) {
boxWidth = d.data.name.length * 22;
return d.depth < 2 ? -(boxWidth / 2) : -(boxHeight / 2)
})
.attr('width', function (d) {
boxWidth = d.data.name.length * 22;
return d.depth < 2 ? boxWidth : boxHeight;
})
.attr('height', function (d) {
boxWidth = d.data.name.length * 22;
return d.depth < 2 ? boxHeight : boxWidth;
})
// 矩形背景色以及边框颜色宽度
.attr('fill', '#fff')
.attr('stroke', 'steelblue')
.attr('strokeWidth', '1px')
.on('click', function (evt) {
console.log(evt); // 显示所点击节点数据
});
//文字
gs.append("text")
.attr('y', function (d) {
return d.depth < 2 ? boxHeight / 2 + 5 : 5;
})
.attr('style', function (d) {
return d.depth < 2 ? '' : "writing-mode: tb;letter-spacing:0px";
})
.attr("text-anchor", function (d) {
return d.depth < 2 ? 'middle' : "start";
})
.text(function(d){
return d.data.name;
});
</script>
</body>
</html>
-
左右反转
image.png
<!DOCTYPE html>
<html>
<head>
<title>右侧树</title>
<script type="text/javascript" src="http://d3js.org/d3.v5.min.js">
</script>
<meta name="keywords" content="keyword1,keyword2,keyword3">
<meta name="description" content="this is my page">
<meta name="content-type" content="text/html; charset=GBK">
<!--<link rel="stylesheet" type="text/css" href="./styles.css">-->
</head>
<body>
<svg width="960" height="600"></svg>
<script>
//定义边界
var marge = {top:50, bottom:0, left:10, right:0};
var svg = d3.select("svg");
var width = svg.attr("width");
var height = svg.attr("height");
var g = svg.append("g")
.attr("transform","translate("+marge.top+","+marge.left+")");
var scale = svg.append("g")
.attr("transform","translate("+marge.top+","+marge.left+")");
//数据
var dataset = {
name:"中国",
children:[
{
name:"浙江",
children:[
{name:"杭州" ,value:100},
{name:"宁波",value:100},
{name:"温州",value:100},
{name:"绍兴",value:100}
]
},
{
name:"广西",
children:[
{
name:"桂林",
children:[
{name:"秀峰区",value:100},
{name:"叠彩区",value:100},
{name:"象山区",value:100},
{name:"七星区",value:100}
]
},
{name:"南宁",value:100},
{name:"柳州",value:100},
{name:"防城港",value:100}
]
},
{
name:"黑龙江",
children:[
{name:"哈尔滨",value:100},
{name:"齐齐哈尔",value:100},
{name:"牡丹江",value:100},
{name:"大庆",value:100}
]
},
{
name:"新疆" ,
children:
[
{name:"乌鲁木齐"},
{name:"克拉玛依"},
{name:"吐鲁番"},
{name:"哈密"}
]
}
]
};
//创建一个hierarchy layout
var hierarchyData = d3.hierarchy(dataset)
.sum(function(d){
return d.value;
});
//创建一个树状图
var treeWidth = width-400; // *****记录一下树的总宽度,做为左侧树反转为右侧树时使用
var tree = d3.tree()
.size([treeWidth,height-200])
.separation(function(a,b){
return (a.parent==b.parent?1:2)/a.depth;
})
//初始化树状图,也就是传入数据,并得到绘制树基本数据
var treeData = tree(hierarchyData);
console.log(treeData);
//得到节点
var nodes = treeData.descendants();
var links = treeData.links();
//输出节点和边
console.log(nodes);
console.log(links);
//创建一个贝塞尔生成曲线生成器
var Bézier_curve_generator = d3.linkHorizontal()
.x(function(d) { return d.y; })
.y(function(d) { return d.x; });
//有了节点和边集的数据后,我们就可以开始绘制了,
//绘制边
g.append("g")
.selectAll("path")
.data(links)
.enter()
.append("path")
.attr("d",function(d){
var start = {x:d.source.x,y:treeWidth - d.source.y};// *****使用treeWidth减去当前y,实现反转
var end = {x:d.target.x,y:treeWidth - d.target.y}; // *****使用treeWidth减去当前y,实现反转
return Bézier_curve_generator({source:start,target:end});
})
.attr("fill","none")
.attr("stroke","yellow")
.attr("stroke-width",1);
//绘制节点和文字
//老规矩,先创建用以绘制每个节点和对应文字的分组<g>
var gs = g.append("g")
.selectAll("g")
.data(nodes)
.enter()
.append("g")
.attr("transform",function(d){
var cx = d.x;
var cy= treeWidth - d.y; // *****使用treeWidth减去当前y,实现反转
return "translate("+cy+","+cx+")";
});
//绘制节点
gs.append("circle")
.attr("r",6)
.attr("fill","white")
.attr("stroke","blue")
.attr("stroke-width",1);
//文字
gs.append("text")
.attr("x",function(d){
var left = -20 * d.data.name.length;
return d.children ? 10 : left;
})
.attr("y",-5)
.attr("dy",10)
.text(function(d){
return d.data.name;
});
</script>
</body>
</html>
-
纵向反转
image.png
<!DOCTYPE html>
<html>
<head>
<title>垂直树(上)</title>
<script type="text/javascript" src="http://d3js.org/d3.v5.min.js">
</script>
<meta name="keywords" content="keyword1,keyword2,keyword3">
<meta name="description" content="this is my page">
<meta name="content-type" content="text/html; charset=GBK">
<!--<link rel="stylesheet" type="text/css" href="./styles.css">-->
</head>
<body>
<svg width="960" height="600"></svg>
<script>
//定义边界
var marge = {top:50, bottom:0, left:120, right:0};
var svg = d3.select("svg");
var width = svg.attr("width");
var height = svg.attr("height");
var g = svg.append("g")
.attr("transform","translate("+marge.top+","+marge.left+")");
var scale = svg.append("g")
.attr("transform","translate("+marge.top+","+marge.left+")");
//数据
var dataset = {
name:"中国",
children:[
{
name:"浙江",
children:[
{name:"杭州" ,value:100},
{name:"宁波",value:100},
{name:"温州",value:100},
{name:"绍兴",value:100}
]
},
{
name:"广西",
children:[
{
name:"桂林",
children:[
{name:"秀峰区",value:100},
{name:"叠彩区",value:100},
{name:"象山区",value:100},
{name:"七星区",value:100}
]
},
{name:"南宁",value:100},
{name:"柳州",value:100},
{name:"防城港",value:100}
]
},
{
name:"黑龙江",
children:[
{name:"哈尔滨",value:100},
{name:"齐齐哈尔",value:100},
{name:"牡丹江",value:100},
{name:"大庆",value:100}
]
},
{
name:"新疆" ,
children:
[
{name:"乌鲁木齐"},
{name:"克拉玛依"},
{name:"吐鲁番"},
{name:"哈密"}
]
}
]
};
//创建一个hierarchy layout
var hierarchyData = d3.hierarchy(dataset)
.sum(function(d){
return d.value;
});
//创建一个树状图
var treeHeight = height-200; //*******记录一下树的高度,上反转使用
var tree = d3.tree()
.size([width-400,treeHeight])
.separation(function(a,b){
return (a.parent==b.parent?1:2)/a.depth;
})
//初始化树状图,也就是传入数据,并得到绘制树基本数据
var treeData = tree(hierarchyData);
console.log(treeData);
//得到节点
var nodes = treeData.descendants();
var links = treeData.links();
//输出节点和边
console.log(nodes);
console.log(links);
//创建一个贝塞尔生成曲线生成器 // 水平:d3.linkHorizontal() 垂直:d3.linkVertical()
var Bézier_curve_generator = d3.linkVertical()
.x(function(d) { return d.x; }) // 水平:d.y 垂直:d.x
.y(function(d) { return d.y; });// 水平:d.x 垂直:d.y
//有了节点和边集的数据后,我们就可以开始绘制了,
//绘制边
g.append("g")
.selectAll("path")
.data(links)
.enter()
.append("path")
.attr("d",function(d){
var start = {x:d.source.x,y:treeHeight - d.source.y};
var end = {x:d.target.x,y:treeHeight - d.target.y};
return Bézier_curve_generator({source:start,target:end});
})
.attr("fill","none")
.attr("stroke","yellow")
.attr("stroke-width",1);
//绘制节点和文字
//老规矩,先创建用以绘制每个节点和对应文字的分组<g>
var gs = g.append("g")
.selectAll("g")
.data(nodes)
.enter()
.append("g")
.attr("transform",function(d){
var cx = treeHeight - d.y; // 水平:d.x 垂直:d.y
var cy= d.x; // 水平:d.y 垂直:d.x
return "translate(" + cy + "," + cx + ")";
});
//绘制节点
gs.append("circle")
.attr("r",6)
.attr("fill","white")
.attr("stroke","blue")
.attr("stroke-width",1);
//文字
gs.append("text")
.attr("x", function(d){
return d.children ? -15 : 0;
})
.attr("y", function(d) {
return d.children ? 20 : -20 * d.data.name.length - 5;
})
.attr("dy",0)
.text(function(d){
return d.data.name;
})
.style('writing-mode', function(d) {
return d.children ? 'horizontal-tb' : 'tb-rl';
});
</script>
</body>
</html>
- 纵向2
image.png
<!DOCTYPE html>
<html>
<head>
<title>垂直直线树(上)</title>
<script type="text/javascript" src="http://d3js.org/d3.v5.min.js">
</script>
<meta name="keywords" content="keyword1,keyword2,keyword3">
<meta name="description" content="this is my page">
<meta name="content-type" content="text/html; charset=GBK">
<!--<link rel="stylesheet" type="text/css" href="./styles.css">-->
</head>
<body>
<svg width="1280" height="600"></svg>
<script>
//定义边界
var marge = {top:50, bottom:0, left:120, right:40};
var svg = d3.select("svg");
var width = svg.attr("width");
var height = svg.attr("height");
var g = svg.append("g")
.attr("transform","translate("+marge.top+","+marge.left+")");
var scale = svg.append("g")
.attr("transform","translate("+marge.top+","+marge.left+")");
//数据
var dataset = {
name:"中国",
children:[
{
name:"浙江",
children:[
{name:"杭州" ,value:100},
{name:"宁波",value:100},
{name:"温州",value:100},
{name:"绍兴",value:100}
]
},
{
name:"广西",
children:[
{
name:"桂林",
children:[
{name:"秀峰区",value:100},
{name:"叠彩区",value:100},
{name:"象山区",value:100},
{name:"七星区",value:100}
]
},
{name:"南宁",value:100},
{name:"柳州",value:100},
{name:"防城港",value:100}
]
},
{
name:"黑龙江",
children:[
{name:"哈尔滨",value:100},
{name:"齐齐哈尔",value:100},
{name:"牡丹江",value:100},
{name:"大庆",value:100}
]
},
{
name:"新疆" ,
children:
[
{name:"乌鲁木齐"},
{name:"克拉玛依"},
{name:"吐鲁番"},
{name:"哈密"}
]
}
]
};
//创建一个hierarchy layout
var hierarchyData = d3.hierarchy(dataset)
.sum(function(d){
return d.value;
});
console.log(hierarchyData);
//创建一个树状图
var treeHeight = height-200; //*******记录一下树的高度,上反转使用
var tree = d3.tree()
.size([width-80,treeHeight])
.separation(function(a,b){
return a.parent == b.parent ? 1 : 2;
})
//初始化树状图,也就是传入数据,并得到绘制树基本数据
var treeData = tree(hierarchyData);
console.log(treeData);
//得到节点
var nodes = treeData.descendants();
var links = treeData.links();
//输出节点和边
console.log(nodes);
console.log(links);
//创建一个贝塞尔生成曲线生成器 // 水平:d3.linkHorizontal() 垂直:d3.linkVertical()
var Bézier_curve_generator = d3.linkVertical()
.x(function(d) { return d.x; }) // 水平:d.y 垂直:d.x
.y(function(d) { return d.y; });// 水平:d.x 垂直:d.y
//有了节点和边集的数据后,我们就可以开始绘制了,
//绘制边
var boxWidth = 66, boxHeight = 40;
g.append("g")
.selectAll("path")
.data(links)
.enter()
.append("path")
.attr("d",function(d){
let sourceX = d.source.x,
sourceY = treeHeight - d.source.y + boxHeight,
targetX = d.target.x,
targetY = treeHeight - d.target.y;
return "M" + sourceX + "," + sourceY +
"V" + ((targetY - sourceY) / 2 + sourceY) +
"H" + targetX +
"V" + targetY;
/*
var start = {x:d.source.x,y:d.source.y};
var end = {x:d.target.x,y:d.target.y};
return Bézier_curve_generator({source:start,target:end});
*/
})
.attr("fill","none")
.attr("stroke","red")
.attr("stroke-width",1);
//绘制节点和文字
//老规矩,先创建用以绘制每个节点和对应文字的分组<g>
var gs = g.append("g")
.selectAll("g")
.data(nodes)
.enter()
.append("g")
.attr("transform",function(d){
var cx = treeHeight - d.y; // 水平:d.x 垂直:d.y
var cy= d.x; // 水平:d.y 垂直:d.x
return "translate(" + cy + "," + cx + ")";
});
//绘制节点
/*
gs.append("circle")
.attr("r",6)
.attr("fill","white")
.attr("stroke","blue")
.attr("stroke-width",1);
*/
gs.append("rect")
.attr('y', 0)
.attr('x', function (d) {
return d.depth < 2 ? -(boxWidth / 2) : -(boxHeight / 2)
})
.attr('width', function (d) {
return d.depth < 2 ? boxWidth : boxHeight;
})
.attr('height', function (d) {
return d.depth < 2 ? boxHeight : boxWidth;
})
// 矩形背景色以及边框颜色宽度
.attr('fill', '#fff')
.attr('stroke', 'steelblue')
.attr('strokeWidth', '1px')
.on('click', function (evt) {
console.log(evt); // 显示所点击节点数据
});
//文字
gs.append("text")
.attr('y', function (d) {
return d.depth < 2 ? boxHeight / 2 + 5 : 5;
})
.attr('style', function (d) {
return d.depth < 2 ? '' : "writing-mode: tb;letter-spacing:0px";
})
.attr("text-anchor", function (d) {
return d.depth < 2 ? 'middle' : "start";
})
.text(function(d){
return d.data.name;
});
</script>
</body>
</html>