【发布时间】:2016-09-14 13:47:36
【问题描述】:
我是 D3js 的新手。我在可折叠树中显示 json。树显示正常,但连接节点的线大多是直的。如何控制连接节点的圆弧半径?请让我知道如何在 d3js 中执行此操作。
d3上需要绘制的json数据
var treeData = JSON.parse('{"name":"pradeep","age":40,
"children": [{
"name": "naveen",
"description": 20,
"children": [{
"name": "interest",
"description": "displays the hobbies list",
"hobby": "S",
"hobby_name": "singinh"
}, {
"name": "profession",
"description": "describes the profession",
"profession": "blogger",
"salary": 20000,
"children": [{
"name": "cars",
"description": "car collections",
"children": [{
"name": "car-collections",
"description": "collections of cars",
"car_name": "audi",
"car_number": "8080"
}]
}]
}]
}]
}');
附加在工作插件链接中 - Plunker
【问题讨论】:
-
“大部分是直的”是什么意思?你想增加“兴趣”和“专业”之间的垂直分离,是这个问题吗?
-
@GerardoFurtado 是的。哪个参数负责这个属性。
标签: javascript jquery json d3.js