nsonnad/.block

## .block
license: gpl-3.0

## README.md

      
    Raw
  

              README.md
            
          
    Line chart adapted from mbostock's simple bar chart

  
## data.tsv

          
            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>
<meta charset="utf-8">
<style>
.bar {
  fill: steelblue;
}
.bar:hover {
  fill: brown;
}
.axis--x path {
  display: none;
}
.line {
  fill: none;
  stroke: steelblue;
  stroke-width: 3px;
}
.circle {
  fill: steelblue;
}
</style>
<svg width="960" height="500"></svg>
<script src="https://d3js.org/d3.v4.min.js"></script>
<script>
var svg = d3.select("svg"),
    margin = {top: 20, right: 20, bottom: 30, left: 40},
    width = +svg.attr("width") - margin.left - margin.right,
    height = +svg.attr("height") - margin.top - margin.bottom;
var x = d3.scaleBand().rangeRound([0, width]).padding(0.1),
    y = d3.scaleLinear().rangeRound([height, 0]);
var g = svg.append("g")
    .attr("transform", "translate(" + margin.left + "," + margin.top + ")");
d3.tsv("data.tsv", function(d) {
  d.frequency = +d.frequency;
  return d;
}, function(error, data) {
  if (error) throw error;

  var line = d3.line()
    .x(function(d) { return x(d.letter); })
    .y(function(d) { return y(d.frequency); })

  x.domain(data.map(function(d) { return d.letter; }));

  y.domain([0, d3.max(data, function(d) { return d.frequency; })]);
  g.append("g")
      .attr("class", "axis axis--x")
      .attr("transform", "translate(0," + height + ")")
      .call(d3.axisBottom(x));

  g.append("g")
      .attr("class", "axis axis--y")
      .call(d3.axisLeft(y).ticks(10, "%"))
    .append("text")
      .attr("transform", "rotate(-90)")
      .attr("y", 6)
      .attr("dy", "0.71em")
      .attr("text-anchor", "end")
      .text("Frequency");

  g.append("path")
    .datum(data)
    .attr("class", "line")
    .attr("d", line);

  g.selectAll("circle")
    .data(data)
  .enter().append("circle")
    .attr("class", "circle")
    .attr("cx", function(d) { return x(d.letter); })
    .attr("cy", function(d) { return y(d.frequency); })
    .attr("r", 4);
});
</script>
	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>
	<meta charset="utf-8">
	<style>
	.bar {
	fill: steelblue;
	}
	.bar:hover {
	fill: brown;
	}
	.axis--x path {
	display: none;
	}
	.line {
	fill: none;
	stroke: steelblue;
	stroke-width: 3px;
	}
	.circle {
	fill: steelblue;
	}
	</style>
	<svg width="960" height="500"></svg>
	<script src="https://d3js.org/d3.v4.min.js"></script>
	<script>
	var svg = d3.select("svg"),
	margin = {top: 20, right: 20, bottom: 30, left: 40},
	width = +svg.attr("width") - margin.left - margin.right,
	height = +svg.attr("height") - margin.top - margin.bottom;
	var x = d3.scaleBand().rangeRound([0, width]).padding(0.1),
	y = d3.scaleLinear().rangeRound([height, 0]);
	var g = svg.append("g")
	.attr("transform", "translate(" + margin.left + "," + margin.top + ")");
	d3.tsv("data.tsv", function(d) {
	d.frequency = +d.frequency;
	return d;
	}, function(error, data) {
	if (error) throw error;

	var line = d3.line()
	.x(function(d) { return x(d.letter); })
	.y(function(d) { return y(d.frequency); })

	x.domain(data.map(function(d) { return d.letter; }));

	y.domain([0, d3.max(data, function(d) { return d.frequency; })]);
	g.append("g")
	.attr("class", "axis axis--x")
	.attr("transform", "translate(0," + height + ")")
	.call(d3.axisBottom(x));

	g.append("g")
	.attr("class", "axis axis--y")
	.call(d3.axisLeft(y).ticks(10, "%"))
	.append("text")
	.attr("transform", "rotate(-90)")
	.attr("y", 6)
	.attr("dy", "0.71em")
	.attr("text-anchor", "end")
	.text("Frequency");

	g.append("path")
	.datum(data)
	.attr("class", "line")
	.attr("d", line);

	g.selectAll("circle")
	.data(data)
	.enter().append("circle")
	.attr("class", "circle")
	.attr("cx", function(d) { return x(d.letter); })
	.attr("cy", function(d) { return y(d.frequency); })
	.attr("r", 4);
	});
	</script>