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d3 bar chart with custom x axis and bar width

I want to create a bar chart with custom bar width I tried following code but not aware if its the right way to do.
Also I want to update the bar chart with new data how can I do it?
TO update I tried - https://jsfiddle.net/eqr8deef/
var margin = {
top: 25,
right: 40,
bottom: 35,
left: 85
},
w = 500 - margin.left - margin.right,
h = 350 - margin.top - margin.bottom;
var padding = 10;
var colors = {
0: ["Local", "#377EB8"],
1: ["Global", "#4DAF4A"]
};
var dataset = [{
"global": 1468604556084,
"local": 100,
}, {
"local": 11500,
"global": 1313048950629
}, {
"local": 11500,
"global": 1213048950629
}, {
"local": 11500,
"global": 1113048950629
}, {
"local": 11500,
"global": 1123048950629
}, {
"local": 11500,
"global": 1013048950629
}];
var xScale = d3.scale.ordinal()
.domain(d3.range(dataset.length))
.rangeRoundBands([0, w], 0.01);
// ternary operator to determine if global or local has a larger scale
var yScale = d3.scale.linear()
.domain([0, d3.max(dataset, function(d) {
return d.local;
})])
.range([h, 0]);
var yAxis = d3.svg.axis()
.scale(yScale)
.orient("left")
.ticks(5);
var commaFormat = d3.format(',');
//SVG element
var svg = d3.select("#searchVolume")
.append("svg")
.attr("width", w + margin.left + margin.right)
.attr("height", h + margin.top + margin.bottom)
.append("g")
.attr("transform", "translate(" + margin.left + "," + margin.top + ")");
// Graph Bars
var sets = svg.selectAll(".set")
.data(dataset)
.enter()
.append("g")
.attr("class", "set")
.attr("transform", function(d, i) {
return "translate(" + xScale(i) + ",0)";
});
sets.append("rect")
.attr("class", "global")
.attr("width", 20)
.attr("y", function(d) {
return yScale(d.local);
})
.attr("height", function(d) {
return h - yScale(d.local);
})
.attr("fill", colors[1][1])
.attr("font-family", "sans-serif")
.attr("font-size", "11px")
.attr("fill", "red");
// yAxis
svg.append("g")
.attr("class", "y axis")
.attr("transform", "translate(0 ,0)")
.call(yAxis);
var yTextPadding = 20;
svg.selectAll(".bartext")
.data(dataset)
.enter()
.append("text")
.attr("class", "bartext")
.attr("text-anchor", "middle")
.attr("fill", "black")
.attr("x", function(d,i) {
console.log(i, xScale(i))
return xScale(i) + 10;
})
.attr("y", function(d,i) {
return h + 15;
})
.text(function(d){
return new Date(d.global).getFullYear();
});
// xAxis label
http://jsfiddle.net/pq0xrard/

To answer your question step by step -
rangeRoundBands is used to evenly space your bars. But if you want to have custom width then you can not use it like the way you are using it.
to update the data you can simply use enter-update-exit methods as shown below.
var update_sel = svg.selectAll("circle").data(data)
update_sel.attr(/* operate on old elements only */)
update_sel.enter().append("circle").attr(/* operate on new elements
only */)
update_sel.attr(/* operate on old and new elements */)
update_sel.exit().remove() /* complete the enter-update-exit pattern
*/
Here is a complete example - https://jsfiddle.net/seej4dfd/
var x = d3.scale.ordinal()
.rangeRoundBands([0, width], .1);
var y = d3.scale.linear()
.range([height, 0]);
var xAxis = d3.svg.axis()
.scale(x)
.orient("bottom");
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 + ")");
svg.append("g")
.attr("class", "x axis")
.attr("transform", "translate(0," + height + ")")
function draw(data) {
x.domain(data.map(function(d) {
return d.letter;
}));
y.domain([0, d3.max(data, function(d) {
return d.frequency;
})]);
var labels = svg
.selectAll(".topLabel")
.data(data, function(d) {
return d.letter;
});
labels
.exit()
.remove();
labels
.enter()
.append("text")
.attr("class", "topLabel")
.attr("text-anchor", "middle")
.attr("fill", "black")
labels
.attr("x", function(d, i) {
return x(d.letter) + 7.5;
})
.attr("y", function(d, i) {
return y(d.frequency);
})
.text(function(d, i) {
return d.letter;
});
var labels = svg
.selectAll(".bartext")
.data(data, function(d) {
return d.letter;
});
labels
.exit()
.remove();
labels
.enter()
.append("text")
.attr("class", "bartext")
.attr("text-anchor", "middle")
.attr("fill", "black");
labels
.attr("x", function(d, i) {
return x(d.letter) + 7.5;
})
.attr("y", function(d, i) {
return height + 15;
})
.text(function(d, i) {
return d.letter;
});
svg.select(".y.axis").transition().duration(300).call(yAxis)
var bars = svg.selectAll(".bar").data(data, function(d) {
return d.letter;
})
bars.exit()
.transition()
.duration(300)
.remove();
bars.enter().append("rect")
.attr("class", "bar");
bars.transition().duration(300).attr("x", function(d) {
return x(d.letter);
})
.attr("width", 15)
.attr("y", function(d) {
return y(d.frequency);
})
.attr("height", function(d) {
return height - y(d.frequency);
});
}

To change the width, use the xScale.rangeBand() for setting the width of your rect on line 73.
http://jsfiddle.net/073u0ump/3/

Realtime d3 bar chart with custom bar width

I want to add new bars to existing d3 bar chart and make it real time graph.
I can see the bars are getting updated but labels are not aligning themselves when the bars rescales.
var margin = {
top: 20,
right: 20,
bottom: 30,
left: 40
},
width = 960 - margin.left - margin.right,
height = 500 - margin.top - margin.bottom;
var x = d3.scale.ordinal()
.rangeRoundBands([0, width], .1);
var y = d3.scale.linear()
.range([height, 0]);
var xAxis = d3.svg.axis()
.scale(x)
.orient("bottom");
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 + ")");
svg.append("g")
.attr("class", "x axis")
.attr("transform", "translate(0," + height + ")")
svg.append("g")
.attr("class", "y axis")
.append("text") // just for the title (ticks are automatic)
.attr("transform", "rotate(-90)") // rotate the text!
.attr("y", 6)
.attr("dy", ".71em")
.style("text-anchor", "end")
.text("Frequency");
function draw(data) {
x.domain(data.map(function(d) {
return d.letter;
}));
y.domain([0, d3.max(data, function(d) {
return d.frequency;
})]);
var labels = svg
.selectAll(".bartext")
.data(data, function(d) {
return d.letter;
});
labels
.exit()
.remove();
labels
.enter()
.append("text")
.attr("class", "bartext")
.attr("text-anchor", "middle")
.attr("fill", "black")
.attr("x", function(d, i) {
return x(d.letter) + 7.5;
})
.attr("y", function(d, i) {
return height + 15;
})
.text(function(d, i) {
return d.letter;
});
svg.select(".y.axis").transition().duration(300).call(yAxis)
var bars = svg.selectAll(".bar").data(data, function(d) {
return d.letter;
})
bars.exit()
.transition()
.duration(300)
.remove();
bars.enter().append("rect")
.attr("class", "bar");
bars.transition().duration(300).attr("x", function(d) {
return x(d.letter);
})
.attr("width", 15)
.attr("y", function(d) {
return y(d.frequency);
})
.attr("height", function(d) {
return height - y(d.frequency);
});
}
var data1 = [{
"letter": 'A',
"frequency": .00167
}];
var data2 = [{
"letter": 'A',
"frequency": .01167
},{
"letter": 'I',
"frequency": .01477
}];
draw(data1);
setTimeout(function() {
draw(data2);
}, 2000);
https://jsfiddle.net/foh7cgst/

Here's the relevant part of the selection.enter() documentation:
var update_sel = svg.selectAll("circle").data(data)
update_sel.attr(/* operate on old elements only */)
update_sel.enter().append("circle").attr(/* operate on new elements
only */)
update_sel.attr(/* operate on old and new elements */)
update_sel.exit().remove() /* complete the enter-update-exit pattern
*/
As you can see, when you append to an enter selection, the operations that follow only target the new elements that were appended.
If you want to target both new and old elements, you should operate on the update selection after entering the nodes.
So, using your example code that is inside the draw function, this:
labels.enter().append("text")
.attr("class", "bartext")
.attr("text-anchor", "middle")
.attr("fill", "black")
.attr("x", function(d, i) {
return x(d.letter) + 7.5;
})
.attr("y", function(d, i) {
return height + 15;
})
.text(function(d, i) {
return d.letter;
});
Should be changed to this:
labels.enter().append("text")
.attr("class", "bartext")
.attr("text-anchor", "middle")
.attr("fill", "black")
.attr("y", height + 15);
labels
.attr("x", function(d) {
return x(d.letter) + 7.5;
})
.text(function(d) {
return d.letter;
});

Instead of this:
labels
.enter()
.append("text")
.attr("class", "bartext")
.attr("text-anchor", "middle")
.attr("fill", "black")
.attr("x", function(d, i) {
return x(d.letter) + 7.5;
})
.attr("y", function(d, i) {
return height + 15;
})
.text(function(d, i) {
return d.letter;
});
Do this:
labels
.enter()
.append("text")
.attr("class", "bartext");
//update all the bar text.
svg
.selectAll(".bartext").attr("text-anchor", "middle")
.transition().duration(300)
.attr("fill", "black")
.attr("x", function(d, i) {
return x(d.letter) + 7.5;
})
.attr("y", function(d, i) {
return height + 15;
})
.text(function(d, i) {
return d.letter;
});
In the first case it did not work, because the attributes will get updated only for new data, updated data will not get updated to the DOM.
working code here

How to make a horizontal Stacked bar chart with D3

I just started using D3.js, and have been trying to make this stacked bar chart horizontal(link below).
https://github.com/DeBraid/www.cacheflow.ca/blob/master/styles/js/d3kickchart.js
http://cacheflow.ca/blog/index.html (You can find the chart in the middle of the page)
As a result, I completely stacked on the half way... I would greatly appreciate it if anyone gives me some guides to archive this.
Problem Solved:
I found the way to made the virtical bar chart horizontal. Hope this could help someone who are facing same problem.
Below is the fixed code:
<!DOCTYPE html>
<meta charset="utf-8">
<style>
</style>
<body>
<div id="chart-svg"></div>
<script src="http://d3js.org/d3.v3.min.js"></script>
<script>
var margin = {top: 20, right: 50, bottom: 100, left: 75},
width = 740 - margin.left - margin.right,
height = 170 - margin.top - margin.bottom;
var svg = d3.select("#chart-svg").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("mta.csv", function (data){
var headers = ["meeting","construction","management","aa","bb","cc"];
var layers = d3.layout.stack()(headers.map(function(period) {
return data.map(function(d) {
return {x: d.Category, y: +d[period]};
});
}));
console.log(layers);
var yGroupMax = d3.max(layers, function(layer) { return d3.max(layer, function(d) { return d.y; }); });
var yStackMax = d3.max(layers, function(layer) { return d3.max(layer, function(d) { return d.y0 + d.y; }); });
var yScale = d3.scale.ordinal()
.domain(layers[0].map(function(d) { return d.x; }))
.rangeRoundBands([25, height], .2);
var x = d3.scale.linear()
.domain([0, yStackMax])
.range([0, width]);
var color = d3.scale.ordinal()
.domain(headers)
.range(["#98ABC5", "#8a89a6", "#7b6888", "#6b486b", "#a05d56", "#d0743c"]);
var xAxis = d3.svg.axis()
.scale(x)
.orient("bottom")
.tickSize(1)
.tickPadding(15)
.tickFormat(d3.format(".2s"));
var yAxis = d3.svg.axis()
.scale(yScale)
.tickSize(0)
.tickPadding(6)
.orient("left");
var layer = svg.selectAll(".layer")
.data(layers)
.enter().append("g")
.attr("class", "layer")
.style("fill", function(d, i) { return color(i); });
var rect = layer.selectAll("rect")
.data(function(d) { return d; })
.enter().append("rect")
.attr("y", function(d) { return yScale(d.x); })
.attr("x", 0)
.attr("height", yScale.rangeBand())
.attr("width", 0)
.on("click", function(d) {
console.log(d);
});
rect.transition()
.delay(function(d, i) { return i * 100; })
.attr("x", function(d) { return x(d.y0); })
.attr("width", function(d) { return x(d.y); });
//********** AXES ************
svg.append("g")
.attr("class", "x axis")
.attr("transform", "translate(0," + height + ")")
.call(xAxis)
.selectAll("text").style("text-anchor", "end")
.attr("dx", "-.8em")
.attr("dy", ".15em");
svg.append("g")
.attr("class", "y axis")
.attr("transform", "translate(0,0)")
.call(yAxis)
.append("text")
.attr({"x": 0 / 2, "y": height+50})
.attr("dx", ".75em")
.style("text-anchor", "end")
.text("Time");
var legend = svg.selectAll(".legend")
.data(headers.slice().reverse())
.enter().append("g")
.attr("class", "legend")
.attr("transform", function(d, i) { return "translate(-20," + 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>

how to align y axis label in D3

i am trying to create a stacked bar graph.
however i can't seem to get the alignment right.the graph has two axis.
because of the length of the y axis label it is partially blocked.
i tried solving this by using different CSS styles on the label and on the enclosing div,
but they did not have the desired affect.
i created a jsfidel to explain my case.
http://jsfiddle.net/2khbceut/1/
HTML
<title>Diverging Stacked Bar Chart with D3.js</title>
<body>
<div id="figure" align="center" style="margin-bottom: 50px;"></div>
</body>
javascript
$(document).ready(getTopolegy());
function getTopolegy(){
var data = null;
var links = parseTopology(data);
createChart(links);
}
function parseTopology(data){
var links=[{1:5,2:5,3:10,N:20,link_name: "Link 167772376>>167772375"}];
return links;
}
function jsonNameToId(name){
switch (allocated_priority) {
case "allocated_priority":
return 1;
case "allocated_default":
return 2;
case "spare_capacity":
return 3;
case "total":
return "N";
default:
return 999;
}
}
function createChart(data){
var margin = {top: 50, right: 20, bottom: 10, left: 65},
width = 1000 - margin.left - margin.right,
height = 1000 - margin.top - margin.bottom;
var y = d3.scale.ordinal()
.rangeRoundBands([0, height], .3);
var x = d3.scale.linear()
.rangeRound([0, width]);
var color = d3.scale.ordinal()
.range(["#cccccc", "#92c6db", "#086fad"]);
var xAxis = d3.svg.axis()
.scale(x)
.orient("top");
var yAxis = d3.svg.axis()
.scale(y)
.orient("left")
var svg = d3.select("#figure").append("svg")
.attr("width", width + margin.left + margin.right)
.attr("height", height + margin.top + margin.bottom)
.attr("id", "d3-plot")
.append("g")
.attr("transform", "translate(" + margin.left + "," + margin.top + ")");
color.domain(["Allocated Priority %", "Allocated Default %", "Spare Capacity %"]);
// d3.csv("js/raw_data.csv", function(error, data) {
data.forEach(function(d) {
d["Allocated Priority %"] = +d[1]*100/d.N;
d["Allocated Default %"] = +d[2]*100/d.N;
d["Spare Capacity %"] = +d[3]*100/d.N;
var x0 = 0;
var idx = 0;
d.boxes = color.domain().map(function(name) { return {name: name, x0: x0, x1: x0 += +d[name], N: +d.N, n: +d[idx += 1]}; });
});
var min_val = d3.min(data, function(d) {
return d.boxes["0"].x0;
});
var max_val = d3.max(data, function(d) {
return d.boxes["2"].x1;
});
x.domain([min_val, max_val]).nice();
y.domain(data.map(function(d) { return d.link_name; }));
svg.append("g")
.attr("class", "x axis")
.call(xAxis);
svg.append("g")
.attr("class", "y axis")
.call(yAxis)
var vakken = svg.selectAll(".Link")
.data(data)
.enter().append("g")
.attr("class", "bar")
.attr("transform", function(d) { return "translate(0," + y(d.link_name) + ")"; });
var bars = vakken.selectAll("rect")
.data(function(d) { return d.boxes; })
.enter().append("g").attr("class", "subbar");
bars.append("rect")
.attr("height", y.rangeBand())
.attr("x", function(d) { return x(d.x0); })
.attr("width", function(d) { return x(d.x1) - x(d.x0); })
.style("fill", function(d) { return color(d.name); });
bars.append("text")
.attr("x", function(d) { return x(d.x0); })
.attr("y", y.rangeBand()/2)
.attr("dy", "0.5em")
.attr("dx", "0.5em")
.style("font" ,"10px sans-serif")
.style("text-anchor", "begin")
.text(function(d) { return d.n !== 0 && (d.x1-d.x0)>3 ? d.n : "" });
vakken.insert("rect",":first-child")
.attr("height", y.rangeBand())
.attr("x", "1")
.attr("width", width)
.attr("fill-opacity", "0.5")
.style("fill", "#F5F5F5")
.attr("class", function(d,index) { return index%2==0 ? "even" : "uneven"; });
svg.append("g")
.attr("class", "y axis")
.append("line")
.attr("x1", x(0))
.attr("x2", x(0))
.attr("y2", height);
var startp = svg.append("g").attr("class", "legendbox").attr("id", "mylegendbox");
// this is not nice, we should calculate the bounding box and use that
var legend_tabs = [0, 150, 300];
var legend = startp.selectAll(".legend")
.data(color.domain().slice())
.enter().append("g")
.attr("class", "legend")
.attr("transform", function(d, i) { return "translate(" + legend_tabs[i] + ",-45)"; });
legend.append("rect")
.attr("x", 0)
.attr("width", 18)
.attr("height", 18)
.style("fill", color);
legend.append("text")
.attr("x", 22)
.attr("y", 9)
.attr("dy", ".35em")
.style("text-anchor", "begin")
.style("font" ,"10px sans-serif")
.text(function(d) { return d; });
d3.selectAll(".axis path")
.style("fill", "none")
.style("stroke", "#000")
.style("shape-rendering", "crispEdges")
d3.selectAll(".axis line")
.style("fill", "none")
.style("stroke", "#000")
.style("shape-rendering", "crispEdges")
var movesize = width/2 - startp.node().getBBox().width/2;
d3.selectAll(".legendbox").attr("transform", "translate(" + movesize + ",0)");
// });
}
i will appreciate any insight you have on this matter.

How do I dynamically update my grouped bar chart using d3js?

I have successfully managed to create a grouped bar chart that displays the various performance stats for soccer players over the course of one season. This data is all loaded from a csv file. I would now like to dynamically change that data whereby when a button is pressed, a new csv file is loaded with the stats corresponding to the next soccer season. I've tried to do this on my own but everytime I try reload the data, the old data as well as the old axis's remain present and the enw data loads ontop of these. It all ends up looking messy. So how do I have the old bars and axises updated in line with the new data? Here is my code:
$(document).ready(function(){
var margin = {top: 20, right: 20, bottom: 30, left: 40},
width = 960 - margin.left - margin.right,
height = 500 - 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", "#8a89a6", "#7b6888", "#6b486b", "#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 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("SoccerStatsCSV.csv", function(error, data) {
console.log(data);
var playerNames = d3.keys(data[0]).filter(function(key) { return key !== "Attribute"; });
console.log(playerNames);
data.forEach(function(d) {
d.Playerstats = playerNames.map(function(name) { return {name: name, value: +d[name]}; });
console.log(d.Playerstats);
});
x0.domain(data.map(function(d) { return d.Attribute; }));
x1.domain(playerNames).rangeRoundBands([0, x0.rangeBand()]);
y.domain([0, d3.max(data, function(d) { return d3.max(d.Playerstats, 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("Units");
var state = svg.selectAll(".state")
.data(data)
.enter().append("g")
.attr("class", "g")
.attr("transform", function(d) { return "translate(" + x0(d.Attribute) + ",0)"; });
state.selectAll("rect")
.data(function(d) { return d.Playerstats; })
.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); })
.style("fill", function(d) { return color(d.name); });
var legend = svg.selectAll(".legend")
.data(playerNames.slice())
.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; });
});
//The updating button
d3.select("button")
.on('click',function(){
d3.csv("SoccerStatsCSV2008.csv", function(error, data) {
console.log(data);
var playerNames = d3.keys(data[0]).filter(function(key) { return key !== "Attribute"; });
console.log(playerNames);
data.forEach(function(d) {
d.Playerstats = playerNames.map(function(name) { return {name: name, value: +d[name]}; });
console.log(d.Playerstats);
});
x0.domain(data.map(function(d) { return d.Attribute; }));
x1.domain(playerNames).rangeRoundBands([0, x0.rangeBand()]);
y.domain([0, d3.max(data, function(d) { return d3.max(d.Playerstats, 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("Units");
var state = svg.selectAll(".state")
.data(data)
.enter().append("g")
.attr("class", "g")
.attr("transform", function(d) { return "translate(" + x0(d.Attribute) + ",0)"; });
state.selectAll("rect")
.data(function(d) { return d.Playerstats; })
.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); })
.style("fill", function(d) { return color(d.name); });
var legend = svg.selectAll(".legend")
.data(playerNames.slice())
.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; });
});
});
});