D3 Examples - fictive place charts

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<!DOCTYPE html>
<meta charset="utf-8">
​
<head>
    <style>
​
    .axis {
      font: 10px sans-serif;
    }
​
    .axis path,
    .axis line {
      fill: none;
      stroke: #000;
      shape-rendering: crispEdges;
    }
​
    </style>
</head>
​
<body>
    
<script src="https://d3js.org/d3.v4.min.js"></script>
​
<script>
​
var margin = {top: 20, right: 20, bottom: 70, left: 40},
    width = 600 - margin.left - margin.right,
    height = 300 - margin.top - margin.bottom;
​
var x = d3.scaleBand()
                    .range([0, width])
                    .padding(0.1);
​
var y = d3.scaleLinear()
                    .range([height, 0]);
​
// append the svg object to the body of the page
// append a 'group' element to 'svg'
// moves the 'group' element to the top left margin
var svg = d3.select("body").append("svg")
    .attr("width", width + margin.left + margin.right)
    .attr("height", height + margin.top + margin.bottom)
  .append("g")
    .attr("transform", 
          "translate(" + margin.left + "," + margin.top + ")");
​
d3.csv("disp_table.csv", function(error, data) {
        if(error) throw error;
  
    data.forEach(function(d) {
        d.value = +d.value;
    });
    
  x.domain(data.map(function(d) { return d.mode; }));
  y.domain([0, d3.max(data, function(d) { return d.value; })]);
    
  svg.selectAll("bar")
      .data(data)
    .enter().append("rect")
      .style("fill", "steelblue")
      .attr("x", function(d) { return x(d.mode); })
      .attr("width", x.bandwidth())
      .attr("y", function(d) { return y(d.value); })
      .attr("height", function(d) { return height - y(d.value); });
  
  //add the x Axis
  svg.append("g")
      .attr("transform", "translate(0," + height + ")")
        .call(d3.axisBottom(x));
    
  //add the y axis
  svg.append("g")
    .call(d3.axisLeft(y));
});
​
</script>
​
</body>
    