Built with blockbuilder.org
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<meta charset="utf-8">
<style>
svg {
font: 10px sans-serif;
}
.background path {
fill: none;
stroke: #ddd;
shape-rendering: crispEdges;
}
.foreground path {
fill: none;
/*stroke: steelblue;*/
opacity: 0.4;
/*stroke-width: 2px;*/
}
.hover-text {
font-size: 20px;
color: #888;
}
.selected {
stroke-width: 5px;
opacity: 0.9 !important;
}
.brush .extent {
fill-opacity: .3;
stroke: #fff;
shape-rendering: crispEdges;
}
.axis line,
.axis path {
fill: none;
stroke: #000;
shape-rendering: crispEdges;
}
.axis text {
text-shadow: 0 1px 0 #fff, 1px 0 0 #fff, 0 -1px 0 #fff, -1px 0 0 #fff;
}
</style>
<body>
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.8.3/underscore-min.js"></script>
<script src="https://labratrevenge.com/d3-tip/javascripts/d3.tip.v0.6.3.js"></script>
<script>
var margin = {top: 30, right: 10, bottom: 10, left: 10},
width = 960 - margin.left - margin.right,
height = 500 - margin.top - margin.bottom;
var x = d3.scale.ordinal().rangePoints([0, width], 1),
y = {};
var line = d3.svg.line(),
axis = d3.svg.axis().orient("left"),
background,
foreground,
names;
var color = d3.scale.category20();
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("output.csv", function(error, countries) {
var ignoredColumns = ["Region", "IncomeGroup", "country", "ctr", '2014_Population'];
// Extract the list of dimensions and create a scale for each.
x.domain(dimensions = d3.keys(countries[0]).filter(function(d) {
return !_(ignoredColumns).contains(d) && (y[d] = d3.scale.linear()
.domain(d3.extent(countries, function(p) { return +p[d]; }))
.range([height, 0]));
}));
var myCountries = ['CHI', 'IND', 'USA', 'RUS'];
var tooltip = svg.append("text").attr('class', 'hover-text');
foreground = svg.append("g")
.attr("class", "foreground")
.selectAll("path")
.data(countries)
.enter().append("path")
.attr('stroke', function (d,i) {
return color(d.Region);
})
.attr('stroke-width', 3)
.on('mouseover', function (d) {
tooltip.text(d.country)
.attr('opacity', 1)
.attr('x', d3.mouse(this)[0])
.attr('y', d3.mouse(this)[1]);
d3.select(this).attr('stroke-width', 5);
})
.on('mouseout', function (d) {
tooltip.attr("opacity", 0);
d3.select(this) .attr('stroke-width', 3);
})
.on('click', function (d) {
var thisPath = d3.select(this);
thisPath.classed('selected', !thisPath.classed('selected'));
})
.attr("d", path);
// Add a group element for each dimension.
var g = svg.selectAll(".dimension")
.data(dimensions)
.enter().append("g")
.attr("class", "dimension")
.attr("transform", function(d) { return "translate(" + x(d) + ")"; });
// Add an axis and title.
g.append("g")
.attr("class", "axis")
.each(function(d) { d3.select(this).call(axis.scale(y[d])); })
.append("text")
.style("text-anchor", "middle")
.attr("y", -9)
.text(function(d) { return d; });
// Add and store a brush for each axis.
g.append("g")
.attr("class", "brush")
.each(function(d) { d3.select(this).call(y[d].brush = d3.svg.brush().y(y[d]).on("brush", brush)); })
.selectAll("rect")
.attr("x", -8)
.attr("width", 16);
});
// Returns the path for a given data point.
function path(d) {
return line(dimensions.map(function(p) { return [x(p), y[p](d[p])]; }));
}
// Handles a brush event, toggling the display of foreground lines.
function brush() {
var actives = dimensions.filter(function(p) { return !y[p].brush.empty(); }),
extents = actives.map(function(p) { return y[p].brush.extent(); });
foreground.style("display", function(d) {
return actives.every(function(p, i) {
return extents[i][0] <= d[p] && d[p] <= extents[i][1];
}) ? null : "none";
});
}
</script>
Modified http://labratrevenge.com/d3-tip/javascripts/d3.tip.v0.6.3.js to a secure url
https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js
https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.8.3/underscore-min.js
https://labratrevenge.com/d3-tip/javascripts/d3.tip.v0.6.3.js