<style>
.dc-chart { font-size: 12px; }
.dc-grid-top { padding-left: 10px; font-size: 14px; font-weight: bold; }
.dc-grid-item { padding-left: 10px; font-size: 12px; font-weight: normal; }
</style>
var barChart = dc.barChart('#line'); var pieChart = dc.pieChart('#pie'); var countChart = dc.dataCount("#mystats"); var gridChart = dc.dataGrid("#mygrid");
d3.csv("data/people.csv", function(errors, people) { var mycrossfilter = crossfilter(people); }
id,name,gender,DOB,MaritalStatus,CreditCardType 1,Damaris,Female,1973-02-18,false,visa-electron 2,Barbe,Female,1969-04-10,true,americanexpress 3,Belia,Female,1960-04-16,false,maestro 4,Leoline,Female,1995-01-19,true,bankcard 5,Valentine,Female,1992-04-16,false, 6,Rosanne,Female,1985-01-05,true,bankcard 7,Shalna,Female,1956-11-01,false,jcb 8,Mordy,Male,1990-03-27,true,china-unionpay ......................................... .........................................
var ageDimension = mycrossfilter.dimension(function(data) { return ~~((Date.now()- new Date(data.DOB)) / (31557600000)) });
var ageGroup = ageDimension.group().reduceCount();
// gender dimension var genderDimension = mycrossfilter.dimension(function(data) { return data.gender; }); var genderGroup = genderDimension.group().reduceCount();
barChart .width(400) .height(200) .x(d3.scale.linear().domain([15,70])) .yAxisLabel("Count") .xAxisLabel("Age") .elasticY(true) .elasticX(true) .dimension(ageDimension) .group(ageGroup);
pieChart .width(200) .height(100) .dimension(genderDimension) .group(genderGroup);
countChart .dimension(mycrossfilter) .group(mycrossfilter.groupAll()); gridChart .dimension(ageDimension) .group(function (data) { return ~~((Date.now()- new Date(data.DOB)) / (31557600000)); })
.size(100) .htmlGroup (function(d) { return 'Age: ' + d.key + '; Count: ' + d.values.length + ' people' }) .html (function(d) { return d.name; }) .sortBy(function (d) { return d.name; }) .order(d3.ascending); barChart.render(); pieChart.render(); countChart.render(); gridChart.render();
<html>
<head>
<title>DC dashboard sample</title>
<link rel = "stylesheet" type = "text/css" href = "css/bootstrap.css">
<link rel = "stylesheet" type = "text/css" href = "css/dc.css"/>
<style>
.dc-chart { font-size: 12px; }
.dc-grid-top { padding-left: 10px; font-size: 14px; font-weight: bold; }
.dc-grid-item { padding-left: 10px; font-size: 12px; font-weight: normal; }
</style>
<script src = "js/d3.js"></script>
<script src = "js/crossfilter.js"></script>
<script src = "js/dc.js"></script>
</head>
<body>
<div>
<div style = "width: 600px;">
<div id = "mystats" class = "dc-data-count" style = "float: right">
<span class = "filter-count"></span> selected out of <span
class = "total-count"></span> | <a href = "javascript:dc.filterAll();
dc.renderAll();">Reset All</a>
</div>
</div>
<div style = "clear: both; padding-top: 20px;">
<div>
<div id = "line"></div>
<div id = "pie"></div>
</div>
</div>
<div style = "clear: both">
<div class = "dc-data-grid" id = "mygrid"></div>
</div>
</div>
<script language = "javascript">
var barChart = dc.barChart('#line'); // , 'myChartGroup');
var pieChart = dc.pieChart('#pie'); //, 'myChartGroup');
var countChart = dc.dataCount("#mystats");
var gridChart = dc.dataGrid("#mygrid");
d3.csv("data/people.csv", function(errors, people) {
var mycrossfilter = crossfilter(people);
// age dimension
var ageDimension = mycrossfilter.dimension(function(data) {
return ~~((Date.now()- new Date(data.DOB)) / (31557600000))
});
var ageGroup = ageDimension.group().reduceCount();
// gender dimension
var genderDimension = mycrossfilter.dimension(function(data) {
return data.gender;
});
var genderGroup = genderDimension.group().reduceCount();
barChart
.width(400)
.height(200)
.x(d3.scale.linear().domain([15,70]))
.yAxisLabel("Count")
.xAxisLabel("Age")
.elasticY(true)
.elasticX(true)
.dimension(ageDimension)
.group(ageGroup);
pieChart
.width(200)
.height(100)
.dimension(genderDimension)
.group(genderGroup);
countChart
.dimension(mycrossfilter)
.group(mycrossfilter.groupAll());
gridChart
.dimension(ageDimension)
.group(function (data) {
return ~~((Date.now()- new Date(data.DOB)) / (31557600000));
})
.size(100)
.htmlGroup (function(d) {
return 'Age: ' + d.key +
'; Count: ' + d.values.length +
' people'
})
.html (function(d) { return d.name; })
.sortBy(function (d) {
return d.name;
})
.order(d3.ascending);
barChart.render();
pieChart.render();
countChart.render();
gridChart.render();
});
</script>
</body>
</html>