sampathweb/.block

## .block
license: mit

## README.md

      
    Raw
  

              README.md
            
          
    Built with blockbuilder.org

  
## alpha_frequencies.csv

          
            letter
            frequency

            
              A
              .08167

            
              B
              .01492

            
              C
              .02782

            
              D
              .04253

            
              E
              .12702

            
              F
              .02288

            
              G
              .02015

            
              H
              .06094

            
              I
              .06966

            
              J
              .00153

            
              K
              .00772

            
              L
              .04025

            
              M
              .02406

            
              N
              .06749

            
              O
              .07507

            
              P
              .01929

            
              Q
              .00095

            
              R
              .05987

            
              S
              .06327

            
              T
              .09056

            
              U
              .02758

            
              V
              .00978

            
              W
              .02360

            
              X
              .00150

            
              Y
              .01974

            
              Z
              .00074

## index.html
<!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; }
  </style>
</head>

<body>
  <button id="btn-asc">Sort Ascending</button>
  <button id="btn-desc">Sort Descending</button>
  <hr />
  <script>

    var width = 960;
    var height = 500;

    var xScale = d3.scaleLinear()
    					.range([0, width]);


      var chart = d3.select("body")
      							.append("svg")
      							.attr("width", width)
      							.attr("height", height);
    var dataset;


    d3.csv("alpha_frequencies.csv", function(error, data) {

      dataset = data;
      dataset.forEach(function(d) {
        d.frequency = +d.frequency; // parseFloat(d.frequency)
      });
      dataset.sort(function(a, b) {
        return b.frequency - a.frequency;
      });
      var max_freq = d3.max(dataset, function(d) {
        return d.frequency;
      })
      // Set Domain of the scale
      xScale.domain([0, max_freq]);


      var rects = chart.selectAll("rect")
      				.data(dataset);

      rects.enter()
      	.append("rect")
      	.attr("width", function(d) { return xScale(d.frequency); })
      	.attr("y", function(d, i) { return i * 20})
      	.attr("height", 18);

      d3.selectAll("#btn-asc")
    	.on("click", function(){
      	console.log("Clicked")
        dataset.sort(function(a, b) {
          return b.frequency - a.frequency;
      	});
      	console.log("clicked Asc")
      	chart.selectAll("rect")
                .data(dataset)
      	.attr("width", function(d) { return xScale(d.frequency); })
      	.attr("y", function(d, i) { return i * 20})     });

    d3.select("#btn-desc")
    	.on("click", function(){
        dataset.sort(function(a, b) {
          return a.frequency - b.frequency;
      	});
       	console.log("clicked Desc")
      	chart.selectAll("rect")
        .data(dataset)
      	.attr("width", function(d) { return xScale(d.frequency); })
      	.attr("y", function(d, i) { return i * 20})     });

    });


  </script>
</body>
	letter	frequency
	A	.08167
	B	.01492
	C	.02782
	D	.04253
	E	.12702
	F	.02288
	G	.02015
	H	.06094
	I	.06966
	J	.00153
	K	.00772
	L	.04025
	M	.02406
	N	.06749
	O	.07507
	P	.01929
	Q	.00095
	R	.05987
	S	.06327
	T	.09056
	U	.02758
	V	.00978
	W	.02360
	X	.00150
	Y	.01974
	Z	.00074
	<!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; }
	</style>
	</head>

	<body>
	<button id="btn-asc">Sort Ascending</button>
	<button id="btn-desc">Sort Descending</button>
	<hr />
	<script>

	var width = 960;
	var height = 500;

	var xScale = d3.scaleLinear()
	.range([0, width]);


	var chart = d3.select("body")
	.append("svg")
	.attr("width", width)
	.attr("height", height);
	var dataset;


	d3.csv("alpha_frequencies.csv", function(error, data) {

	dataset = data;
	dataset.forEach(function(d) {
	d.frequency = +d.frequency; // parseFloat(d.frequency)
	});
	dataset.sort(function(a, b) {
	return b.frequency - a.frequency;
	});
	var max_freq = d3.max(dataset, function(d) {
	return d.frequency;
	})
	// Set Domain of the scale
	xScale.domain([0, max_freq]);


	var rects = chart.selectAll("rect")
	.data(dataset);

	rects.enter()
	.append("rect")
	.attr("width", function(d) { return xScale(d.frequency); })
	.attr("y", function(d, i) { return i * 20})
	.attr("height", 18);

	d3.selectAll("#btn-asc")
	.on("click", function(){
	console.log("Clicked")
	dataset.sort(function(a, b) {
	return b.frequency - a.frequency;
	});
	console.log("clicked Asc")
	chart.selectAll("rect")
	.data(dataset)
	.attr("width", function(d) { return xScale(d.frequency); })
	.attr("y", function(d, i) { return i * 20}) });

	d3.select("#btn-desc")
	.on("click", function(){
	dataset.sort(function(a, b) {
	return a.frequency - b.frequency;
	});
	console.log("clicked Desc")
	chart.selectAll("rect")
	.data(dataset)
	.attr("width", function(d) { return xScale(d.frequency); })
	.attr("y", function(d, i) { return i * 20}) });

	});


	</script>
	</body>