renx777
10/24/2017 - 5:20 PM

visualising data [visualising data basics] // source https://jsbin.com/duluyaf

visualising data

[visualising data basics]

// source https://jsbin.com/duluyaf

jsbin.duluyaf.js
content_copyfile_download
var array=[10,50,80,190]


var canvas=d3.select('body')
             .append('svg')
             .attr('height',500)
             .attr('width',500);

var bars=canvas.selectAll('rect')
                .data(array)
                .enter()
                     .append('rect')
                     .attr('width',function(d){return d+20})
                     .attr('height',50)
                     .attr('fill',function(d,i){if(i%2==0){
                       return "green"
                     } return "orange"    })
                      .attr('y',function(d,i){return i*100});
index.html
content_copyfile_download
<!DOCTYPE html>
<html>
<head>
<meta name="description" content="[visualising data basics]">
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>visualising data</title>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.6/d3.min.js"></script>
</head>
<body>


<script id="jsbin-javascript">
var array=[10,50,80,190]


var canvas=d3.select('body')
             .append('svg')
             .attr('height',500)
             .attr('width',500);

var bars=canvas.selectAll('rect')
                .data(array)
                .enter()
                     .append('rect')
                     .attr('width',function(d){return d+20})
                     .attr('height',50)
                     .attr('fill',function(d,i){if(i%2==0){
                       return "green"
                     } return "orange"    })
                      .attr('y',function(d,i){return i*100});
</script>



<script id="jsbin-source-javascript" type="text/javascript">var array=[10,50,80,190]


var canvas=d3.select('body')
             .append('svg')
             .attr('height',500)
             .attr('width',500);

var bars=canvas.selectAll('rect')
                .data(array)
                .enter()
                     .append('rect')
                     .attr('width',function(d){return d+20})
                     .attr('height',50)
                     .attr('fill',function(d,i){if(i%2==0){
                       return "green"
                     } return "orange"    })
                      .attr('y',function(d,i){return i*100});</script></body>
</html>