<!DOCTYPE html>
<html>
<head>
<title></title>
<script src="d3.min.js"></script>
</head>
<body>
<script>
var color = d3.scale.category10();
var canvas = d3.select('body').append('svg')
.attr('width',800)
.attr('height',500)
d3.json('mydata.json',function (data){
var treemap = d3.layout.treemap()
.size([800,500])
.nodes(data)
var cells = canvas.selectAll(".cell")
.data(treemap)
.enter()
.append("g")
.attr("class","cell")
cells.append("rect")
.attr("x",function (d) { return d.x; })
.attr("y",function (d) { return d.y; })
.attr("width",function (d) { return d.dx; })
.attr("height",function (d) { return d.dy; })
.attr("fill",function (d) { return d.children ? null : color(d.parent.name); })
.attr("stroke",'#fff')
cells.append("text")
.attr("x",function (d) { return d.x + d.dx / 2 })
.attr("y",function (d) { return d.y + d.dy / 2 })
.attr("text-anchor", "middle")
.text(function (d) { return d.children ? null : d.name; })
})
</script>
</body>
</html>
&#13;
这是我用于创建treemap的d3代码。在文本部分我必须显示多个文本。现在它只显示d.name但我必须显示d.name和d.value ...如何显示多个d3 treemap中的文字?
{ &#34;姓名&#34;:&#34; Max&#34;, &#34;价值&#34;:100, &#34;孩子&#34;:[ { &#34;姓名&#34;:&#34; Sylvia&#34;, &#34;价值&#34;:75, &#34;孩子&#34;:[ {&#34; name&#34;:&#34; Craig&#34;,&#34; value&#34;:25}, {&#34; name&#34;:&#34; Robin&#34;,&#34; value&#34;:25}, {&#34; name&#34;:&#34; Anna&#34;,&#34; value&#34;:25} ] }, { &#34;姓名&#34;:&#34;大卫&#34;, &#34;价值&#34;:75, &#34;的子&#34;:[ {&#34; name&#34;:&#34; jeff&#34;,&#34; value&#34;:25}, {&#34; name&#34;:&#34; Buffy&#34;,&#34; value&#34;:25} ] }, { &#34;姓名&#34;:&#34; X先生&#34;, &#34;值&#34; 75 } ] } 这是我的json文件。
答案 0 :(得分:2)
只需为值添加另一个文本并调整y。
string strPasswordCertificate = "123456";
string strCertificate = "C:/Test/AUTH_RSA_db79bb07b4722c042e025979b3b11995fc46765b.p12";
X509Certificate x509_CertAUTH = new X509Certificate(strCertificateFilePathAUTH, strPasswordCertificate);
string strCertAUTH = x509_CertAUTH.ToString();
CreateSessionRequest CreateReq = new CreateSessionRequest();
CreateReq.x509Certificate = strCertAUTH;
string strIIN = "753159846249";
CreateReq.tin = strIIN;
WS.createSession(CreateReq);
string _userName = "123456789011";
string _UserPassword = "TestPass123";
UsernameToken userToken;
userToken = new UsernameToken(_userName, _UserPassword, PasswordOption.SendPlainText);
SessionService WS = new SessionService();
SoapContext requestContext = WS.RequestSoapContext;
requestContext.Security.Tokens.Add(userToken);
WS.createSession(CreateReq);
工作代码here