BasicBarChart

Built with blockbuilder.org

<!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>

var yAxis = d3.svg.axis()
    .scale(y)
    .orient("left")
    .ticks(10);
  
  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("alpha_frequencies.csv", function(error, dataset) 										{console.log(dataset);

dataset.forEach(function(d) {
      d.frequency = +d.frequency; //parseFloat(d.frequency)
    	d.letter = d.letter
      });
                                                                               
	x.domain(dataset.map(function(d) { return d.letter; }));
  y.domain([0, d3.max(dataset, function(d) { return d.frequency; })]);

dataset.sort(function(a, b) { 
        return b.frequency - a.frequency;
                                  });                                  
  svg.append("g")
      .attr("class", "x axis")
      .attr("transform", "translate(0," + height + ")")
      .call(xAxis)
    .selectAll("text")
      .style("text-anchor", "end")
      .attr("dx", "-01em")
      .attr("dy", "-.55em")
      .attr("transform", "rotate(-90)" );

svg.append("g")
      .attr("class", "y axis")
      .call(yAxis)
    .append("text")
      .attr("transform", "rotate(-90)")
      .attr("y",1)
      .attr("dy", "-34")
      .style("text-anchor", "end")
      .text("Alpha Freq.");
                      
  svg.selectAll("rect")
      .data(dataset)
    .enter().append("rect")
      .style("fill", "red")
  		.style("opacity", .0)
  	.transition()
  		.delay(function(d, i) { return i * 2000/(i+1*4) })
      .duration(1000)
  		.style("opacity", 0.9)
      .attr("x", function(d, i) { return i * width/26})
      .attr("width", 35)
      .attr("y", function(d) { return y(d.frequency); })
      .attr("height", function(d) { return height - y(d.frequency);})
  	.transition()
      .delay(2900)
      .style("fill", "blue")
      .style("opacity", 0.7)
  		.attr("height", 8)
//     .remove();                                                                               
                                      
});

</script>

Modified http://d3js.org/d3.v3.min.js to a secure url

https://d3js.org/d3.v3.min.js