D3 Examples - names

xxxxxxxxxx
 
<!DOCTYPE html>
<head>
  <meta charset="utf-8">
  <script src="https://d3js.org/d3.v4.min.js"></script>
  <style>
    body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; }
    svg {
      width: 100%;
      height: 100%;
    }
  </style>
</head>
<body>
  <svg></svg>
  <script>
    var width = 800;
    var height = 300;
    var margin = {top: 20, bottom: 40, left: 40, right: 20};
    
    d3.csv('1880.txt', (err, data) => {
      var names = data.slice(0, 10).map(d => {
        d.occurrences = +d.occurrences;
        return d;
      });
​
      var xScale = d3.scaleBand()
        .domain(names.map(d => d.name))
        .rangeRound([margin.left, width - margin.right])
        .padding(0.1)
      
      var yScale = d3.scaleLinear()
        .domain(d3.extent(names, d => d.occurrences))
        .range([height - margin.bottom, margin.top]);
      
      
      
      var svg = d3.select('svg');
      
      svg.append("g")
      .attr("transform", "translate(0," + height + ")")
      .call(d3.axisBottom(xScale));
      
      svg.append("g")
        .attr("transform", "translate(" + margin.left + "," + margin.top + ")")
      .call(d3.axisLeft(yScale))
      
      var rect = svg.selectAll('rect')
        .data(names)
        .enter().append('rect')
        .attr('width', xScale.bandwidth())
        .attr('height', d => height - yScale(+d.occurrences))
        .attr('x', d => xScale(d.name))
        .attr('y', d => yScale(d.occurrences))
        .attr('fill', 'blue')
        .attr('stroke', '#FFF');
​
    });
    
      
      
​
    
    
    
​
  </script>
</body>
​
    