cflavs/data.csv

## data.csv

          
            Uf
            	2010
            	2011
            	2012
            	2013

            
              AC
              	0
              	20.23
              	22.8
              	22.5

            
              AL
              	61.98
              	74.51
              	63.91
              	58.86

            
              AP
              	3.88
              	17.1
              	29.2
              	23.4

            
              AM
              	26.29
              	29.19
              	28.13
              	23.4

            
              BA
              	33.06
              	33.37
              	2.53
              	34.45

            
              CE
              	31.32
              	30.69
              	40.58
              	47.16

            
              DF
              	25.34
              	28.29
              	31.37
              	27.28

            
              ES
              	48.76
              	47.79
              	46.39
              	40.74

            
              GO
              	16.29
              	16.41
              	13.61
              	29.06

            
              MA
              	15.3
              	18.49
              	21.71
              	23.21

            
              MT
              	28.7
              	30.69
              	29.95
              	31.46

            
              MS
              	18.42
              	17.48
              	14.65
              	17.39

            
              MG
              	14.69
              	18.4
              	19.76
              	19.89

            
              PA
              	22.12
              	14.71
               38.89
              	 39.61

            
              PB
              	38.18
              	43.07
              	38.69
              	34.33

            
              PR
              	26.66
               18.6
              	13.76
              	11.18

            
              PE
              	36.87
              	36.67
              	34.3
              	30.94

            
              PI
              	7.7
              	10.86
              	15.15
              	15.30

            
              RJ
              	26.17
              	23.55
              	22.52
              	25.56

            
              RN
              	25.5
              	0
              	11.43
              	25.02

            
              RS
              	15.48
              	16
              	18.45
              	16.51

            
              RO
              	35.07
              	25.31
              	28.05
              	26.91

            
              RR
              	19.76
              	11.73
              	13.02
              	20.28

            
              SC
              	11.51
              	5.62
              	9.32
              	10.06

            
              SP
              	3.69
              	10.08
              	11.54
              	10.18

            
              SE
              	30.42
              	32.11
              	38.04
              	40.08

            
              TO
              	18.43
              	18.27
              	20.88
              	19.42

## index.html
<!DOCTYPE html>
<meta charset="utf-8">
<style>

body {
  font: 10px sans-serif;
}

.axis path,
.axis line {
  fill: none;
  stroke: #000;
  shape-rendering: crispEdges;
}

.bar {
  fill: steelblue;
}

.x.axis path {
  display: none;
}
.d3-tip {
  line-height: 1;
  font-weight: bold;
  padding: 12px;
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  border-radius: 2px;
}

/* Creates a small triangle extender for the tooltip */
.d3-tip:after {
  box-sizing: border-box;
  display: inline;
  font-size: 10px;
  width: 100%;
  line-height: 1;
  color: rgba(0, 0, 0, 0.8);
  content: "\25BC";
  position: absolute;
  text-align: center;
}

/* Style northward tooltips differently */
.d3-tip.n:after {
  margin: -1px 0 0 0;
  top: 100%;
  left: 0;
</style>
<body>
<script src="//d3js.org/d3.v3.min.js"></script>
<script src="http://labratrevenge.com/d3-tip/javascripts/d3.tip.v0.6.3.js"></script>
<script>

var margin = {top: 20, right: 20, bottom: 30, left: 40},
    width = 960 - margin.left - margin.right,
    height = 750 - margin.top - margin.bottom;

var x0 = d3.scale.ordinal()
    .rangeRoundBands([0, width], .1);

var x1 = d3.scale.ordinal();

var y = d3.scale.linear()
    .range([height, 0]);

var color = d3.scale.ordinal()
    .range(["#98abc5", "#a05d56", "#d0743c", "#ff8c00"]);

var xAxis = d3.svg.axis()
    .scale(x0)
    .orient("bottom");

var yAxis = d3.svg.axis()
    .scale(y)
    .orient("left")
    .tickFormat(d3.format(".2s"));

var tip = d3.tip()
  .attr('class', 'd3-tip')
  .offset([-10, 0])
  .html(function(d) {
    return "<strong> Percentual:</strong> <span style='color:red'>" + d.value + "</span>";
  })

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 + ")");

svg.call(tip);

d3.csv("data.csv", function(error, data) {
  if (error) throw error;

  var ageNames = d3.keys(data[0]).filter(function(key) { return key !== "Uf"; });

  data.forEach(function(d) {
    d.ages = ageNames.map(function(name) { return {name: name, value: +d[name]}; });
  });

  x0.domain(data.map(function(d) { return d.Uf; }));
  x1.domain(ageNames).rangeRoundBands([0, x0.rangeBand()]);
  y.domain([0, d3.max(data, function(d) { return d3.max(d.ages, function(d) { return d.value; }); })]);

  svg.append("g")
      .attr("class", "x axis")
      .attr("transform", "translate(0," + height + ")")
      .call(xAxis);

  svg.append("g")
      .attr("class", "y axis")
      .call(yAxis)
    .append("text")
      .attr("transform", "rotate(-90)")
      .attr("y", 6)
      .attr("dy", ".71em")
      .style("text-anchor", "end")
      .text("Homicidios Dolosos");

  var state = svg.selectAll(".uf")
      .data(data)
    .enter().append("g")
      .attr("class", "uf")
      .attr("transform", function(d) { return "translate(" + x0(d.Uf) + ",0)"; });

  state.selectAll("rect")
      .data(function(d) { return d.ages; })
    .enter().append("rect")
      .attr("width", x1.rangeBand())
      .attr("x", function(d) { return x1(d.name); })
      .attr("y", function(d) { return y(d.value); })
      .attr("height", function(d) { return height - y(d.value); })
      .on('mouseover', tip.show)
      .on('mouseout', tip.hide)
      .style("fill", function(d) { return color(d.name); });

  var legend = svg.selectAll(".legend")
      .data(ageNames.slice().reverse())
    .enter().append("g")
      .attr("class", "legend")
      .attr("transform", function(d, i) { return "translate(0," + i * 20 + ")"; });

  legend.append("rect")
      .attr("x", width - 18)
      .attr("width", 18)
      .attr("height", 18)
      .style("fill", color);

  legend.append("text")
      .attr("x", width - 24)
      .attr("y", 9)
      .attr("dy", ".35em")
      .style("text-anchor", "end")
      .text(function(d) { return d; });

});

</script>
Uf	2010	2011	2012	2013
AC	0	20.23	22.8	22.5
AL	61.98	74.51	63.91	58.86
AP	3.88	17.1	29.2	23.4
AM	26.29	29.19	28.13	23.4
BA	33.06	33.37	2.53	34.45
CE	31.32	30.69	40.58	47.16
DF	25.34	28.29	31.37	27.28
ES	48.76	47.79	46.39	40.74
GO	16.29	16.41	13.61	29.06
MA	15.3	18.49	21.71	23.21
MT	28.7	30.69	29.95	31.46
MS	18.42	17.48	14.65	17.39
MG	14.69	18.4	19.76	19.89
PA	22.12	14.71	38.89	39.61
PB	38.18	43.07	38.69	34.33
PR	26.66	18.6	13.76	11.18
PE	36.87	36.67	34.3	30.94
PI	7.7	10.86	15.15	15.30
RJ	26.17	23.55	22.52	25.56
RN	25.5	0	11.43	25.02
RS	15.48	16	18.45	16.51
RO	35.07	25.31	28.05	26.91
RR	19.76	11.73	13.02	20.28
SC	11.51	5.62	9.32	10.06
SP	3.69	10.08	11.54	10.18
SE	30.42	32.11	38.04	40.08
TO	18.43	18.27	20.88	19.42
	<!DOCTYPE html>
	<meta charset="utf-8">
	<style>

	body {
	font: 10px sans-serif;
	}

	.axis path,
	.axis line {
	fill: none;
	stroke: #000;
	shape-rendering: crispEdges;
	}

	.bar {
	fill: steelblue;
	}

	.x.axis path {
	display: none;
	}
	.d3-tip {
	line-height: 1;
	font-weight: bold;
	padding: 12px;
	background: rgba(0, 0, 0, 0.8);
	color: #fff;
	border-radius: 2px;
	}

	/* Creates a small triangle extender for the tooltip */
	.d3-tip:after {
	box-sizing: border-box;
	display: inline;
	font-size: 10px;
	width: 100%;
	line-height: 1;
	color: rgba(0, 0, 0, 0.8);
	content: "\25BC";
	position: absolute;
	text-align: center;
	}

	/* Style northward tooltips differently */
	.d3-tip.n:after {
	margin: -1px 0 0 0;
	top: 100%;
	left: 0;
	</style>
	<body>
	<script src="//d3js.org/d3.v3.min.js"></script>
	<script src="http://labratrevenge.com/d3-tip/javascripts/d3.tip.v0.6.3.js"></script>
	<script>

	var margin = {top: 20, right: 20, bottom: 30, left: 40},
	width = 960 - margin.left - margin.right,
	height = 750 - margin.top - margin.bottom;

	var x0 = d3.scale.ordinal()
	.rangeRoundBands([0, width], .1);

	var x1 = d3.scale.ordinal();

	var y = d3.scale.linear()
	.range([height, 0]);

	var color = d3.scale.ordinal()
	.range(["#98abc5", "#a05d56", "#d0743c", "#ff8c00"]);

	var xAxis = d3.svg.axis()
	.scale(x0)
	.orient("bottom");

	var yAxis = d3.svg.axis()
	.scale(y)
	.orient("left")
	.tickFormat(d3.format(".2s"));

	var tip = d3.tip()
	.attr('class', 'd3-tip')
	.offset([-10, 0])
	.html(function(d) {
	return "<strong> Percentual:</strong> <span style='color:red'>" + d.value + "</span>";
	})

	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 + ")");

	svg.call(tip);

	d3.csv("data.csv", function(error, data) {
	if (error) throw error;

	var ageNames = d3.keys(data[0]).filter(function(key) { return key !== "Uf"; });

	data.forEach(function(d) {
	d.ages = ageNames.map(function(name) { return {name: name, value: +d[name]}; });
	});

	x0.domain(data.map(function(d) { return d.Uf; }));
	x1.domain(ageNames).rangeRoundBands([0, x0.rangeBand()]);
	y.domain([0, d3.max(data, function(d) { return d3.max(d.ages, function(d) { return d.value; }); })]);

	svg.append("g")
	.attr("class", "x axis")
	.attr("transform", "translate(0," + height + ")")
	.call(xAxis);

	svg.append("g")
	.attr("class", "y axis")
	.call(yAxis)
	.append("text")
	.attr("transform", "rotate(-90)")
	.attr("y", 6)
	.attr("dy", ".71em")
	.style("text-anchor", "end")
	.text("Homicidios Dolosos");

	var state = svg.selectAll(".uf")
	.data(data)
	.enter().append("g")
	.attr("class", "uf")
	.attr("transform", function(d) { return "translate(" + x0(d.Uf) + ",0)"; });

	state.selectAll("rect")
	.data(function(d) { return d.ages; })
	.enter().append("rect")
	.attr("width", x1.rangeBand())
	.attr("x", function(d) { return x1(d.name); })
	.attr("y", function(d) { return y(d.value); })
	.attr("height", function(d) { return height - y(d.value); })
	.on('mouseover', tip.show)
	.on('mouseout', tip.hide)
	.style("fill", function(d) { return color(d.name); });

	var legend = svg.selectAll(".legend")
	.data(ageNames.slice().reverse())
	.enter().append("g")
	.attr("class", "legend")
	.attr("transform", function(d, i) { return "translate(0," + i * 20 + ")"; });

	legend.append("rect")
	.attr("x", width - 18)
	.attr("width", 18)
	.attr("height", 18)
	.style("fill", color);

	legend.append("text")
	.attr("x", width - 24)
	.attr("y", 9)
	.attr("dy", ".35em")
	.style("text-anchor", "end")
	.text(function(d) { return d; });

	});

	</script>