Develop Reference

How do you change the width of a Y-axis in a D3 chart?

I have a simple, working bar chart in D3, configured as follows:
<script>
var margin = {top: 20, right: 20, bottom: 70, left: 40},
width = 600 - margin.left - margin.right,
height = 300 - margin.top - margin.bottom;
// Parse the date / time
var parseDate = d3.time.format("%Y-%m").parse;
//var format = d3.timeFormat("%Y-%m");
var x = d3.scale.ordinal().rangeRoundBands([0, width], .05);
var y = d3.scale.linear().range([height, 0]);
var xAxis = d3.svg.axis()
.scale(x)
.orient("bottom")
.tickFormat(d3.time.format("%Y-%m"));
var yAxis = d3.svg.axis()
.scale(y)
.orient("left")
.ticks(10);
var svg = d3.select("#arrChart").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("/chart-arr", function(error, data) {
data.forEach(function(d) {
d.date = parseDate(d.date);
d.value = +d.value;
});
x.domain(data.map(function(d) { return d.date; }));
y.domain([0, d3.max(data, function(d) { return d.value; })]);
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", "-.55em")
.attr("transform", "rotate(-90)" );
svg.append("g")
.attr("class", "y axis")
.call(yAxis)
.attr("width", "150")
.append("text")
.attr("transform", "rotate(-90)")
.attr("y", 6)
.attr("dy", ".91em")
.attr("width", "150")
.style("text-anchor", "end")
.text("Value ($)");
svg.selectAll("bar")
.data(data)
.enter().append("rect")
.style("fill", "steelblue")
.attr("x", function(d) { return x(d.date); })
.attr("width", x.rangeBand())
.attr("y", function(d) { return y(d.value); })
.attr("height", function(d) { return height - y(d.value); });
});
</script>
Right now the Y-axis is not wide enough to accommodate the text labels. My question is, how can I make the Y-axis wider to accommodate longer text labels on the Y-axis?
I tried attr("width") and various other tweaks but nothing is working.
Any help is greatly appreciated!

Simply by changing your margin left:
var margin = {top: 20, right: 20, bottom: 70, left: 70},
NOTE: Please try to always state which version of d3 you are using because v3 and v5 are very different in their APIs etc.
Also, always try to include some dummy data, so that the question is a minimal verifiable example - https://stackoverflow.com/help/minimal-reproducible-example
var margin = {top: 20, right: 20, bottom: 70, left: 70},
width = 600 - margin.left - margin.right,
height = 300 - margin.top - margin.bottom;
// Parse the date / time
var parseDate = d3.time.format("%Y-%m").parse;
//var format = d3.timeFormat("%Y-%m");
var x = d3.scale.ordinal().rangeRoundBands([0, width], .05);
var y = d3.scale.linear().range([height, 0]);
var xAxis = d3.svg.axis()
.scale(x)
.orient("bottom")
.tickFormat(d3.time.format("%Y-%m"));
var yAxis = d3.svg.axis()
.scale(y)
.orient("left")
.ticks(10);
var svg = d3.select("#arrChart").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("/chart-arr", function(error, data) {
const data = [
{date: '2020-01', value: '15000'},
{date: '2020-02', value: '17000'},
{date: '2020-03', value: '10000'},
{date: '2020-04', value: '9000'}
];
data.forEach(function(d) {
d.date = parseDate(d.date);
d.value = +d.value;
});
//console.log(data)
x.domain(data.map(function(d) { return d.date; }));
y.domain([0, d3.max(data, function(d) { return d.value; })]);
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", "-.55em")
.attr("transform", "rotate(-90)" );
svg.append("g")
.attr("class", "y axis")
.call(yAxis)
.attr("width", "150")
.append("text")
.attr("transform", "rotate(0) translate(60,-20)")
.attr("y", 6)
.attr("dy", ".91em")
.attr("width", "150")
.style("text-anchor", "end")
.text("Value ($)");
svg.selectAll("bar")
.data(data)
.enter().append("rect")
.style("fill", "steelblue")
.attr("x", function(d) { return x(d.date); })
.attr("width", x.rangeBand())
.attr("y", function(d) { return y(d.value); })
.attr("height", function(d) { return height - y(d.value); });
//});
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.17/d3.min.js"></script>
<div id="arrChart"></div>
Output:

JavaScript refresh file contents

I am having D3 JS load the contents of a file (which has CSV values). However the values in the file will change. Without refreshing the whole browser window, how can I get it to pull in the new data?
This is my code at the moment:
<!DOCTYPE html>
<meta charset="utf-8">
<body>
<script src="d3.v3.min.js"></script>
<script>
var margin = {top: 20, right: 20, bottom: 70, left: 40},
width = 600 - margin.left - margin.right,
height = 300 - margin.top - margin.bottom;
// Parse the date / time
var parseDate = d3.time.format("%Y-%m").parse;
var x = d3.scale.ordinal().rangeRoundBands([0, width], .05);
var y = d3.scale.linear().range([height, 0]);
var xAxis = d3.svg.axis()
.scale(x)
.orient("bottom")
.tickFormat(d3.time.format("%Y-%m"));
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("test2.csv", function(error, data) {
data.forEach(function(d) {
d.date = parseDate(d.date);
d.value = +d.value;
});
x.domain(data.map(function(d) { return d.date; }));
y.domain([0, d3.max(data, function(d) { return d.value; })]);
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", "-.55em")
.attr("transform", "rotate(-90)" );
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("Value ($)");
svg.selectAll("bar")
.data(data)
.enter().append("rect")
.style("fill", "steelblue")
.attr("x", function(d) { return x(d.date); })
.attr("width", x.rangeBand())
.attr("y", function(d) { return y(d.value); })
.attr("height", function(d) { return height - y(d.value); });
});
</script>
</body>
I think I might need to call data.forEach(function(d) again? But I've tried this:
<script>
var int=self.setInterval(data.forEach(function(d), 60000);
</script>

d3.csv() will pass file contents to it's callback at the time it is execution. It doesn't matter how many times you loop over the data inside the callback, it will be the same data that you are looping over.
To load the data again, you should call d3.csv() again which will call the callback with the new data.
See my example below (untested) when I have extracted the callback to a named function, and called d3.csv every minute.
<!DOCTYPE html>
<meta charset="utf-8">
<body>
<script src="d3.v3.min.js"></script>
<script>
var margin = {top: 20, right: 20, bottom: 70, left: 40},
width = 600 - margin.left - margin.right,
height = 300 - margin.top - margin.bottom;
// Parse the date / time
var parseDate = d3.time.format("%Y-%m").parse;
var x = d3.scale.ordinal().rangeRoundBands([0, width], .05);
var y = d3.scale.linear().range([height, 0]);
var xAxis = d3.svg.axis()
.scale(x)
.orient("bottom")
.tickFormat(d3.time.format("%Y-%m"));
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 + ")");
// Created a reusable function for the callback
function handleCsvData(error, data) {
data.forEach(function(d) {
d.date = parseDate(d.date);
d.value = +d.value;
});
x.domain(data.map(function(d) { return d.date; }));
y.domain([0, d3.max(data, function(d) { return d.value; })]);
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", "-.55em")
.attr("transform", "rotate(-90)" );
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("Value ($)");
svg.selectAll("bar")
.data(data)
.enter().append("rect")
.style("fill", "steelblue")
.attr("x", function(d) { return x(d.date); })
.attr("width", x.rangeBand())
.attr("y", function(d) { return y(d.value); })
.attr("height", function(d) { return height - y(d.value); });
}
// Call d3.csv every minute and pass contents to callback
var csvReloadInterval = setInterval(d3.csv("test2.csv", handleCsvData), 60000);
// Call d3.csv for the first time
d3.csv("test2.csv", handleCsvData);
</script>
</body>

You have to call d3.csv() again to check for updates.
See here for an extended example:
http://bl.ocks.org/d3noob/6bd13f974d6516f3e491

bar height issue in bar chart of d3 js

I am trying to draw a Bar Chart using D3.js but its not working successfully. I am trying the following:
var margin = {top:40, right: 40, bottom: 70, left: 40},
width = 500 - margin.left - margin.right,
height = 350 - margin.top - margin.bottom;
var x = d3.scale.ordinal()
.rangeRoundBands([0, width],.5);
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");
var tip = d3.tip()
.attr('class', 'd3-tip')
.html(function(d) {
return "<strong>Value:</strong> <span style='color:red'>" + d.ActiveCount + "</span>";
})
var svg = d3.select("#chart").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);
var data = [{"CreateMonth":"5","ActiveCount":"6"},
{"CreateMonth":"6","ActiveCount":"20"},
{"CreateMonth":"7","ActiveCount":"43"},
{"CreateMonth":"8","ActiveCount":"125"},
{"CreateMonth":"9","ActiveCount":"356"},
{"CreateMonth":"10","ActiveCount":"557"}];
x.domain(data.map(function(d) { return d.CreateMonth; }));
y.domain([0, d3.max(data, function(d) { return d.ActiveCount; })]);
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")
.attr("transform", "rotate(-65)");
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("Active");
svg.selectAll(".bar")
.data(data)
.enter().append("rect")
.attr("class", "bar")
.attr("x", function(d) { return x(d.CreateMonth); })
.attr("width", x.rangeBand())
.attr("y", function(d) { return y(d.ActiveCount); })
.attr("height", function(d) { return height - y(d.ActiveCount); })
.on('mouseover', tip.show)
.on('mouseout', tip.hide)
I have done this bar graph by using this tutorial http://bl.ocks.org/d3noob/8952219, but I am facing the bar(rect) height problem with uneven ActiveCount data in array object. Is some other problem that I am unable to identify?
Also, why it taking y axis as like this as shown below
and also can't determine the height of tooltip position because I think due to some un-ordered data point or some other issue..
Any suggestion should be appreciated

The problem here is that ActiveCount in your data is a string, not a number.
You have to convert it to number. For instance, using the unary plus operator:
data.forEach(function(d) {
d.ActiveCount = +d.ActiveCount;
});
Regarding the axis, you have to remove the default fill. The easiest way is using the CSS (let's also change the ticks):
line, path {
fill: none;
shape-rendering: crispEdges;
stroke: black;
}
Here is your code with those changes (without d3.tip):
var margin = {
top: 40,
right: 40,
bottom: 70,
left: 40
},
width = 500 - margin.left - margin.right,
height = 350 - margin.top - margin.bottom;
var format = d3.time.format("%b");
var parser = d3.time.format("%m").parse;
var x = d3.scale.ordinal()
.rangeRoundBands([0, width], .5);
var y = d3.scale.linear()
.range([height, 0]);
var xAxis = d3.svg.axis()
.scale(x)
.orient("bottom")
.tickFormat(function(d){
return format(parser(d))
});
var yAxis = d3.svg.axis()
.scale(y)
.orient("left");
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 + ")");
var data = [{
"CreateMonth": "5",
"ActiveCount": "6"
}, {
"CreateMonth": "6",
"ActiveCount": "20"
}, {
"CreateMonth": "7",
"ActiveCount": "43"
}, {
"CreateMonth": "8",
"ActiveCount": "125"
}, {
"CreateMonth": "9",
"ActiveCount": "356"
}, {
"CreateMonth": "10",
"ActiveCount": "557"
}];
data.forEach(function(d) {
d.ActiveCount = +d.ActiveCount;
});
x.domain(data.map(function(d) {
return d.CreateMonth;
}));
y.domain([0, d3.max(data, function(d) {
return d.ActiveCount;
})]);
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")
.attr("transform", "rotate(-65)");
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("Active");
svg.selectAll(".bar")
.data(data)
.enter()
.append("rect")
.style("fill", "darkorange")
.attr("class", "bar")
.attr("x", function(d) {
return x(d.CreateMonth);
})
.attr("width", x.rangeBand())
.attr("y", function(d) {
return y(d.ActiveCount);
})
.attr("height", function(d) {
return height - y(d.ActiveCount);
})
line,
path {
fill: none;
shape-rendering: crispEdges;
stroke: black;
}
<script src="https://d3js.org/d3.v3.min.js"></script>

D3.js Bar Chart not loading bars

This is my first time using D3.js, I adapted the code below from a tutorial and am pulling data from a .csv the axis are loading just fine, but for some reason the bar chart isnt rendering the bars? I'm sure it's something really simple.
Any help would really be much appreciated!
<!DOCTYPE html>
<meta charset="utf-8">
<style>
.bar {
fill: steelblue;
}
.bar:hover {
fill: brown;
}
.axis--x path {
display: none;
}
</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.csv("/dash/templates/dashing/Features.csv", function(d) {
d.Used = +d.Used;
return d;
}, function(error, data) {
if (error) throw error;
x.domain(data.map(function(d) { return d.Feature; }));
y.domain([0, d3.max(data, function(d) { return d.Used; })]);
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("Feature");
g.selectAll(".bar")
.data(data)
.enter().append("rect")
.attr("class", "bar")
.attr("x", function(d) { return x(d.Feature); })
.attr("y", function(d) { return y(d.Used); })
.attr("width", x.bandwidth())
.attr("height", function(d) { return height - y(d.Feature); });
});
</script>

Your assumption is correct. A minor error in the code for calculating height of bars. You have to use return height - y(d.Used); instead of return height - y(d.Feature);
g.selectAll(".bar")
.data(data)
.enter().append("rect")
.attr("class", "bar")
.attr("x", function(d) {
return x(d.Feature);
})
.attr("y", function(d) {
return y(d.Used);
})
.attr("width", x.bandwidth())
.attr("height", function(d) {
return height - y(d.Used); //Updated Line
});
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 + ")");
var data = [{
Feature: "Feature 1",
Used: 10
}, {
Feature: "Feature 2",
Used: 20
}, {
Feature: "Feature 3",
Used: 15
}];
x.domain(data.map(function(d) {
return d.Feature;
}));
y.domain([0, d3.max(data, function(d) {
return d.Used;
})]);
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("Feature");
g.selectAll(".bar")
.data(data)
.enter().append("rect")
.attr("class", "bar")
.attr("x", function(d) {
return x(d.Feature);
})
.attr("y", function(d) {
return y(d.Used);
})
.attr("width", x.bandwidth())
.attr("height", function(d) {
return height - y(d.Used);
});
.bar {
fill: steelblue;
}
.bar:hover {
fill: brown;
}
.axis--x path {
display: none;
}
<script src="https://d3js.org/d3.v4.min.js"></script>
<svg width="960" height="500"></svg>

D3.js path goes in different directions in V3 vs V4

I'm attempting to make the same multi-line graph in D3 V3 and V4, but they behave differently for reasons I don't understand. What can I change in my V4 code that will make the paths connect in the correct order (according to the x axis instead of the y axis)?
Here's what V3 gives, taken from the jsfiddle I made for it:
...But here's V4:
Jsfiddle doesn't support V4 yet, so here's my code:
var margin = {top: 20, right: 40, bottom: 100, left: 100},
width = 500 - margin.left - margin.right,
height = 400 - margin.top - margin.bottom;
var x = d3.scaleLinear().range([0, width]);
var y = d3.scaleLinear().range([height, 0]);
var xAxis = d3.axisBottom(x);
var yAxis = d3.axisLeft(y);
var line = d3.line()
.x(function(d) { return x(d.depth); })
.y(function(d) { return y(d.carat); });
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("diamonds.csv", function(error, data) {
data.forEach(function(d) {
d.carat = +d.carat;
d.depth = +d.depth;
//d.cut = +d.cut;
})
data.sort(function(a,b) { return a.x - b.x; });
x.domain(d3.extent(data, function(d) { return d.depth; })).nice();
y.domain(d3.extent(data, function(d) { return d.carat; })).nice();
svg.append("g")
.attr("class", "x axis")
.attr("transform", "translate(0," + height + ")")
.call(xAxis)
.selectAll("text")
.attr("y", 6)
.attr("x", 5)
.attr("dy", ".35em")
.attr("transform", "rotate(45)")
.style("text-anchor", "start")
var dataNest = d3.nest()
.key(function(d) {return d.cut;})
.entries(data);
svg.append("g")
.attr("class", "y axis")
.call(yAxis)
.append("text")
.attr("class", "label")
.attr("transform", "rotate(-90)")
.attr("y", 6)
.attr("dy", ".71em")
.style("text-anchor", "end")
.text("Price");
var color = d3.scaleOrdinal(d3.schemeCategory10);
dataNest.forEach(function(d) {
svg.append("path")
.attr("class", "line")
.style("stroke", function() { // Add the colours dynamically
return d.color = color(d.key); })
.attr("d", line(d.values));
});
});

If you look at your code using D3 v3.x, you did this after loading the data:
data.forEach(function(d) {
d.x = +d.depth;
d.carat = +d.carat;
})
And using that property x for sorting:
data.sort(function(a,b) { return a.x - b.x; });
However, in your v4.x version, you did:
data.forEach(function(d) {
d.depth = +d.depth;
d.carat = +d.carat;
})
And used an nonexistent x for sorting (the problem with sorting alone was making the lines different from v3.x).
Solution: use depth for sorting:
data.sort(function(a,b) { return a.depth - b.depth; });
Here is your code using v4.x version:
var margin = {
top: 20,
right: 40,
bottom: 100,
left: 100
},
width = 500 - margin.left - margin.right,
height = 400 - margin.top - margin.bottom;
var x = d3.scaleLinear().range([0, width]);
var y = d3.scaleLinear().range([height, 0]);
var xAxis = d3.axisBottom(x);
var yAxis = d3.axisLeft(y);
var line = d3.line()
.x(function(d) {
return x(d.depth);
})
.y(function(d) {
return y(d.carat);
});
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 + ")");
var data = d3.csvParse(d3.select("pre#data").text());
data.forEach(function(d) {
d.carat = +d.carat;
d.depth = +d.depth;
//d.cut = +d.cut;
})
data.sort(function(a, b) {
return a.depth - b.depth;
});
x.domain(d3.extent(data, function(d) {
return d.depth;
})).nice();
y.domain(d3.extent(data, function(d) {
return d.carat;
})).nice();
svg.append("g")
.attr("class", "x axis")
.attr("transform", "translate(0," + height + ")")
.call(xAxis)
.selectAll("text")
.attr("y", 6)
.attr("x", 5)
.attr("dy", ".35em")
.attr("transform", "rotate(45)")
.style("text-anchor", "start")
var dataNest = d3.nest()
.key(function(d) {
return d.cut;
})
.entries(data);
svg.append("g")
.attr("class", "y axis")
.call(yAxis)
.append("text")
.attr("class", "label")
.attr("transform", "rotate(-90)")
.attr("y", 6)
.attr("dy", ".71em")
.style("text-anchor", "end")
.text("Price");
var color = d3.scaleOrdinal(d3.schemeCategory10);
dataNest.forEach(function(d) {
svg.append("path")
.attr("class", "line")
.style("stroke", function() { // Add the colours dynamically
return d.color = color(d.key);
})
.attr("d", line(d.values));
});
pre {
display:none;
}
path
{
fill: none;
stroke: #000;
}
.line {
fill: none;
// stroke: green;
// stroke-width: 3.5px;
}
<script src="https://d3js.org/d3.v4.min.js"></script>
<pre id="data">
carat,cut,color,clarity,depth,table,price,x,y,z
0.41,Ideal,G,VS1,60.8,56,899,4.79,4.82,2.92
0.3,Ideal,F,VS1,62.1,55,612,4.31,4.35,2.69
1.25,Ideal,H,SI1,62.2,57,6661,6.86,6.9,4.28
0.41,Ideal,G,VS2,61.4,55,1061,4.8,4.75,2.93
0.53,Premium,E,VVS2,62.4,56,2331,5.19,5.17,3.23
1.14,Very Good,G,VS2,63.2,56,6435,6.67,6.63,4.2
0.51,Premium,G,SI1,62,59,1053,5.12,5.1,3.17
1.51,Good,H,VVS2,63.1,59,11826,7.26,7.28,4.59
1.31,Ideal,J,SI1,62.5,56,6337,6.95,7.04,4.37
0.33,Very Good,I,VVS1,61.7,61,608,4.43,4.45,2.74
0.42,Ideal,F,VS1,62.3,55,1103,4.79,4.77,2.98
1.01,Good,E,VS2,60.8,63,6250,6.44,6.46,3.92
1,Premium,F,SI1,62.7,59,5292,6.4,6.36,4
0.51,Ideal,G,VVS1,61.9,53,1919,5.14,5.2,3.2
0.34,Ideal,H,SI1,61.5,55,647,4.53,4.55,2.79
0.23,Premium,F,VVS2,61.3,59,445,3.94,3.99,2.43
0.3,Ideal,F,VS2,62.9,57,776,4.29,4.27,2.69
1.14,Premium,F,SI1,60.4,58,6320,6.82,6.79,4.11
0.33,Ideal,J,VVS1,62.1,54,509,4.45,4.47,2.77
0.41,Premium,H,SI1,60.9,60,683,4.79,4.83,2.93
2.01,Premium,J,SI2,62.8,58,12407,8.09,8,5.05
2.01,Very Good,I,SI1,60.3,59,15126,8.14,8.21,4.93
0.4,Very Good,D,VS2,62.8,58,993,4.66,4.71,2.94
1.09,Premium,D,SI1,61.6,58,5799,6.61,6.57,4.06
0.3,Ideal,F,VS1,61.5,55,612,4.31,4.34,2.66
0.77,Very Good,H,SI2,63.6,58,2129,5.77,5.81,3.68
0.38,Very Good,F,VS1,62.7,57,883,4.71,4.64,2.93
0.54,Premium,E,VS1,60.3,58,1939,5.26,5.32,3.19
0.93,Premium,F,SI1,58.8,60,4010,6.49,6.37,3.78
0.32,Ideal,H,VS1,61.1,56,561,4.44,4.46,2.72
0.78,Premium,F,SI2,62.8,56,2200,5.9,5.86,3.69
0.4,Ideal,E,VS1,61.2,55,1005,4.79,4.76,2.92
0.41,Ideal,D,VS2,62.4,55,1076,4.79,4.76,2.98
0.73,Very Good,E,SI1,61.6,59,2760,5.77,5.78,3.56
2.52,Very Good,G,SI2,63.2,58,17689,8.65,8.61,5.45
1.06,Ideal,D,VVS2,62,56,12053,6.53,6.57,4.06
0.8,Very Good,D,IF,63.3,57,6834,5.85,5.87,3.71
1.5,Premium,H,VS2,62.2,58,10291,7.27,7.36,4.55
2.17,Good,H,SI2,58.9,62,16036,8.48,8.52,5.01
1.58,Ideal,G,SI1,62.2,55,11927,7.44,7.5,4.65
2.03,Premium,H,VS2,62.1,56,18139,8.2,8.12,5.07
0.58,Very Good,D,SI2,62.9,56,1438,5.31,5.35,3.35
0.72,Very Good,D,VS2,62.1,59,3016,5.7,5.73,3.55
0.38,Ideal,D,VVS2,61.5,57,1200,4.63,4.67,2.86
0.5,Premium,E,VS2,61.3,60,1624,5.07,5.11,3.12
0.31,Ideal,F,VS2,61.1,56,640,4.35,4.39,2.67
1.41,Premium,D,SI2,61.1,56,6988,7.19,7.15,4.38
0.7,Good,I,VS1,63.2,55,2274,5.58,5.63,3.54
1.22,Ideal,F,SI2,62,57,4852,6.88,6.83,4.25
1.58,Ideal,H,VS2,61.4,56,12334,7.5,7.56,4.62
1.2,Ideal,G,VS1,62,55,9625,6.81,6.87,4.24
1.03,Premium,H,I1,61.1,60,3172,6.46,6.51,3.96
0.77,Very Good,H,VS1,62.8,58,2961,5.75,5.78,3.62
1.04,Ideal,I,VS2,61.5,57,5105,6.49,6.52,4
1,Good,H,SI1,63.7,60,4788,6.33,6.3,4.02
0.82,Very Good,G,IF,61.9,57,4844,5.96,6,3.7
0.71,Ideal,D,VS1,60.9,57,3518,5.74,5.76,3.5
1.21,Ideal,I,SI2,64.6,56,4879,6.67,6.62,4.29
0.4,Very Good,E,SI1,61.7,60,687,4.68,4.72,2.9
1.11,Premium,H,SI1,61.1,60,5433,6.68,6.62,4.06
1.5,Ideal,F,VS2,60.4,57,14071,7.41,7.43,4.48
1.48,Very Good,H,SI1,62.5,59,8815,7.16,7.23,4.5
0.28,Ideal,F,VVS2,61.5,57,787,4.19,4.24,2.59
0.64,Very Good,E,VS2,63.4,54,2114,5.52,5.49,3.49
1.68,Ideal,I,VS2,62.1,57,10800,7.6,7.54,4.7
0.93,Premium,G,SI2,61.7,60,3802,6.25,6.2,3.84
0.34,Very Good,E,SI1,62.9,56,596,4.45,4.48,2.81
1.57,Premium,G,VS1,59.9,56,14180,7.6,7.55,4.54
1.16,Premium,H,SI2,61.8,58,4872,6.81,6.75,4.19
0.3,Ideal,E,VVS2,61.4,57,1013,4.34,4.32,2.66
1.06,Very Good,F,SI1,63.4,58,5520,6.51,6.42,4.1
1.14,Ideal,H,SI1,61.6,56,7079,6.72,6.74,4.14
1,Premium,J,SI1,58.7,58,3920,6.55,6.51,3.83
2.01,Very Good,F,SI2,63.3,59,11925,7.98,7.89,5.02
1.37,Premium,G,VS1,58.3,60,10412,7.35,7.3,4.27
0.91,Premium,E,SI2,61.6,60,3846,6.14,6.1,3.77
1,Premium,G,VS2,63,58,6048,6.4,6.33,4.01
0.4,Good,G,SI1,63.4,58,655,4.66,4.71,2.97
1.39,Very Good,G,SI2,61.5,62,6628,7.09,7.16,4.38
0.31,Ideal,G,IF,62.7,57,924,4.31,4.34,2.71
1.5,Premium,H,VS2,62.4,59,11092,7.29,7.32,4.56
0.99,Very Good,F,SI1,62.5,58,5112,6.36,6.38,3.98
1.5,Very Good,I,VVS2,64,54,9618,7.19,7.27,4.63
1.04,Very Good,E,VVS2,62.4,58,8748,6.46,6.4,4.01
1.01,Premium,H,SI1,61.8,59,5204,6.38,6.33,3.93
0.71,Fair,D,SI1,55.5,62,2086,6,5.97,3.32
0.26,Ideal,G,VS1,62.1,55,478,4.09,4.12,2.55
0.92,Premium,E,SI1,61.7,57,4637,6.32,6.2,3.86
0.32,Ideal,E,VS2,61.8,54,768,4.43,4.4,2.73
0.54,Ideal,H,IF,61.5,54,1981,5.27,5.3,3.25
0.4,Ideal,G,IF,61.2,56,1199,4.74,4.77,2.91
1.28,Very Good,G,VVS2,59.5,56,11478,7.12,7.16,4.25
0.42,Premium,G,VS2,60.6,59,1087,4.85,4.78,2.92
1.04,Premium,H,VS2,60.4,59,5777,6.66,6.51,3.98
0.91,Premium,G,SI1,61.8,60,4045,6.18,6.21,3.83
0.33,Very Good,H,VS2,58.8,62,486,4.49,4.53,2.65
0.31,Ideal,E,VS1,61.3,54,664,4.37,4.4,2.69
0.61,Very Good,D,VS1,62.4,57,2096,5.44,5.46,3.4
0.3,Ideal,H,VVS2,61.6,55,605,4.3,4.34,2.66
1.57,Premium,J,VS1,61.3,59,8595,7.44,7.47,4.57
0.72,Very Good,J,VS1,62.3,57,2136,5.73,5.77,3.58
1.11,Premium,F,SI2,62.2,57,5284,6.67,6.61,4.13
0.4,Premium,D,SI2,61.7,58,855,4.74,4.69,2.91
0.7,Good,F,VVS1,63.3,56,3310,5.64,5.7,3.59
1,Premium,D,SI2,59.4,60,4626,6.56,6.48,3.87
0.61,Ideal,E,VVS2,62,54,3011,5.43,5.47,3.38
1,Premium,F,VS2,62.8,59,6328,6.35,6.32,3.98
1.05,Ideal,F,SI2,60.9,56,4591,6.56,6.64,4.02
1.01,Premium,I,SI1,61.6,58,3944,6.45,6.51,3.99
0.51,Ideal,F,VS2,63.2,57,1687,5.08,5.05,3.2
1.2,Premium,H,SI2,62.4,61,5040,6.81,6.78,4.24
1.52,Ideal,J,VS1,62.3,58,8608,7.32,7.35,4.57
0.51,Premium,F,VVS2,61.9,56,2310,5.17,5.13,3.19
0.5,Very Good,H,IF,61.4,61,1923,5.14,5.03,3.12
1.01,Premium,G,SI1,63,60,4118,6.34,6.3,3.98
0.8,Very Good,F,VS1,62.6,57,3720,5.9,5.98,3.72
2.01,Very Good,I,SI1,62.8,60,14811,7.99,8.04,5.03
1,Premium,E,SI1,61.6,59,5600,6.41,6.38,3.94
1,Good,J,VS1,58.1,64,3920,6.63,6.51,3.82
0.52,Premium,F,VS2,61.4,62,1605,5.19,5.16,3.18
1.3,Very Good,I,VS2,61.8,56,7087,6.98,7.04,4.33
2,Very Good,I,SI1,62.9,59.2,15081,7.95,8.08,5.05
0.31,Very Good,I,VS2,61.6,56,468,4.36,4.39,2.69
1.63,Very Good,I,SI1,62,54,9090,7.6,7.67,4.73
0.3,Premium,H,VVS2,62.1,52,776,4.31,4.29,2.67
1.1,Premium,G,VS2,62.8,58,6387,6.6,6.58,4.14
0.23,Very Good,F,VVS2,61,59,465,3.93,3.97,2.41
1.23,Premium,I,SI2,62.1,59,4773,6.83,6.79,4.23
1.02,Good,G,VS2,63.6,57,5816,6.38,6.41,4.07
0.71,Premium,F,VS1,59.2,58,2839,5.87,5.82,3.46
1.69,Ideal,H,I1,62,56,6757,7.66,7.61,4.73
1.6,Ideal,G,VS2,61.9,56,15000,7.53,7.47,4.64
0.32,Ideal,H,IF,61.9,54.2,783,4.38,4.42,2.72
0.73,Very Good,G,SI2,62.2,58,2057,5.71,5.77,3.57
0.32,Ideal,D,VS2,62.7,54,758,4.36,4.38,2.74
0.7,Ideal,E,VS2,61.1,59,3201,5.67,5.73,3.48
0.3,Ideal,H,VS1,62.1,54,526,4.32,4.35,2.69
0.9,Good,I,VS2,63.8,55,3303,6.07,6.16,3.9
0.52,Premium,H,SI2,60.9,61,975,5.15,5.1,3.12
0.97,Premium,F,SI1,62.7,59,4561,6.28,6.31,3.95
0.32,Very Good,H,SI1,62.6,55,461,4.37,4.38,2.74
0.54,Ideal,F,SI1,61.2,56,1307,5.23,5.29,3.22
1.21,Good,F,VS2,63.7,58,7911,6.67,6.71,4.26
1.51,Very Good,I,SI1,63.1,56,7891,7.28,7.33,4.61
1.01,Premium,F,VS2,58.9,58,6271,6.59,6.51,3.86
1.57,Very Good,J,VS2,62.6,59,7832,7.39,7.43,4.64
0.73,Premium,I,VS1,60.3,58,2371,5.83,5.87,3.53
1.2,Ideal,I,SI1,62.5,57,5107,6.77,6.71,4.21
3.04,Premium,I,SI2,59.3,60,18559,9.51,9.46,5.62
0.31,Very Good,G,VVS1,63.1,56,1046,4.35,4.33,2.74
0.5,Premium,E,I1,60.7,61,840,5.14,5.05,3.09
0.38,Ideal,I,VS1,62.4,54.4,703,4.62,4.66,2.9
1.12,Premium,G,VS2,60.7,53,6774,6.81,6.7,4.1
1.33,Premium,F,SI2,60.7,62,5288,7.12,7.07,4.31
1.11,Ideal,J,VS1,61.7,57,4854,6.67,6.72,4.13
0.71,Ideal,G,SI1,62.4,56,2386,5.74,5.71,3.57
1.03,Ideal,G,VS1,62.1,57,6558,6.44,6.47,4.01
0.32,Very Good,G,VVS1,61.4,55,772,4.41,4.45,2.72
1.55,Premium,D,VS2,61.5,58,16137,7.51,7.48,4.61
0.72,Premium,F,VS2,60.8,58,2530,5.78,5.74,3.5
0.31,Good,F,VS2,63.4,56,625,4.29,4.32,2.73
0.42,Ideal,G,IF,62,57,1310,4.82,4.8,2.98
2.1,Premium,H,SI2,60.4,59,16479,8.28,8.33,5.02
0.66,Ideal,H,VS2,61.4,56,2178,5.62,5.65,3.46
0.48,Premium,F,SI1,60.6,62,1110,5.06,5,3.05
0.91,Very Good,D,SI1,63,59,4429,6.11,6.15,3.86
0.5,Ideal,E,SI2,62.5,57,1154,5.04,5.07,3.16
0.57,Ideal,I,VS1,62.2,55,1448,5.28,5.33,3.3
1.09,Premium,F,SI1,60.9,59,5384,6.64,6.59,4.03
1,Premium,H,SI1,62.3,60,4788,6.38,6.34,3.96
0.4,Very Good,E,VS2,63,58,791,4.7,4.73,2.97
1.2,Ideal,I,SI1,60.1,56,5578,6.9,6.84,4.13
0.71,Premium,I,VS2,59.3,59,2300,5.89,5.81,3.47
0.34,Ideal,D,VS2,62,55,1033,4.48,4.45,2.77
1.25,Good,J,SI1,63.6,57,5110,6.86,6.81,4.35
0.41,Ideal,D,SI1,61.7,54,1015,4.79,4.78,2.95
0.51,Fair,D,SI2,66.5,58,1109,4.95,4.89,3.27
0.56,Ideal,E,SI1,62.7,57,1698,5.27,5.23,3.29
1.04,Ideal,G,VS1,61.5,57,7457,6.5,6.54,4.01
0.3,Ideal,I,SI1,61.9,57,422,4.29,4.31,2.66
0.5,Premium,F,VS2,61.7,60,1323,5.06,5.02,3.11
0.28,Very Good,G,VVS2,62.3,56,522,4.16,4.19,2.6
0.37,Very Good,E,VS1,62,56,925,4.59,4.63,2.86
0.8,Premium,F,SI2,58.5,62,2371,6.08,6.05,3.55
0.81,Very Good,F,SI2,62.7,58,2942,5.92,5.95,3.72
0.51,Ideal,E,VVS2,62.8,56,2211,5.13,5.15,3.23
0.98,Ideal,G,SI1,62.3,56,4665,6.37,6.34,3.96
1.51,Good,H,VS2,63.6,61,8904,7.08,7.03,4.49
0.5,Premium,D,SI1,60.3,58,1433,5.12,5.1,3.08
0.43,Ideal,F,VVS2,62.2,55,1250,4.85,4.83,3.01
0.7,Ideal,F,SI1,61.1,57,2516,5.75,5.71,3.5
0.3,Premium,E,SI1,61.8,60,675,4.28,4.23,2.63
0.7,Very Good,F,VS2,62.9,56,2400,5.66,5.73,3.58
0.92,Very Good,D,VS1,61.9,58,7544,6.19,6.24,3.85
2.57,Premium,J,SI1,63,58,18485,8.77,8.65,5.49
2.25,Ideal,I,SI2,60.7,56,11104,8.54,8.5,5.17
0.51,Ideal,G,VVS2,61.5,57,1875,5.13,5.18,3.17
1.05,Ideal,H,SI2,61.9,56,4504,6.49,6.56,4.04
0.3,Ideal,E,VS1,62.5,56,694,4.27,4.31,2.68
1.01,Premium,J,VS2,62.4,60,3296,6.45,6.35,3.99
</pre>