80 lines
2.6 KiB
JavaScript
80 lines
2.6 KiB
JavaScript
function linegraph(call_path) {
|
|
var svg = d3.select("svg"),
|
|
margin = {top: 20, right: 80, bottom: 30, left: 50},
|
|
width = svg.attr("width") - margin.left - margin.right,
|
|
height = svg.attr("height") - margin.top - margin.bottom,
|
|
g = svg.append("g").attr("transform", "translate(" + margin.left + "," + margin.top + ")");
|
|
|
|
var parseTime = d3.timeParse("%Y-%m-%d");
|
|
|
|
var x = d3.scaleTime().range([0, width]),
|
|
y = d3.scaleLinear().range([height, 0]),
|
|
z = d3.scaleOrdinal(d3.schemeCategory10);
|
|
|
|
var line = d3.line()
|
|
.curve(d3.curveLinear)
|
|
.x(function(d) { return x(d.date); })
|
|
.y(function(d) { return y(d.rank); });
|
|
|
|
d3.json(call_path, {credentials: 'same-origin'}).then(function(data) {
|
|
|
|
var country_ranks = d3.entries(data.response).map(function(country_rank) {
|
|
return {
|
|
country: country_rank.key,
|
|
values: d3.values(country_rank.value).map(function(d) {
|
|
return {date: parseTime(d[0]), rank: d[1]};
|
|
})
|
|
};
|
|
});
|
|
|
|
x.domain(d3.extent(country_ranks[0].values, function(d) { return d.date; }));
|
|
y.domain([
|
|
d3.min(country_ranks, function(c) { return d3.min(c.values, function(d) { return d.rank; }); }),
|
|
d3.max(country_ranks, function(c) { return d3.max(c.values, function(d) { return d.rank; }); })
|
|
]);
|
|
|
|
z.domain(country_ranks.map(function(c) { return c.country; }));
|
|
|
|
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))
|
|
.append("text")
|
|
.attr("transform", "rotate(-90)")
|
|
.attr("y", 6)
|
|
.attr("dy", "0.71em")
|
|
.attr("fill", "#000")
|
|
.text("Rank");
|
|
|
|
var country = g.selectAll(".country")
|
|
.data(country_ranks)
|
|
.enter().append("g")
|
|
.attr("class", "country");
|
|
|
|
country.append("path")
|
|
.attr("class", "line")
|
|
.attr("d", function(d) { return line(d.values); })
|
|
.style("stroke", function(d) { return z(d.country); });
|
|
|
|
country.append("text")
|
|
.datum(function(d) { return {id: d.country, value: d.values[d.values.length - 1]}; })
|
|
.attr("transform", function(d) { return "translate(" + x(d.value.date) + "," + y(d.value.rank) + ")"; })
|
|
.attr("x", 3)
|
|
.attr("dy", "0.35em")
|
|
.style("font", "10px sans-serif")
|
|
.text(function(d) { return d.id; });
|
|
|
|
d3.text('/country_history_callback',
|
|
{credentials: 'same-origin',
|
|
method: 'POST',
|
|
body: JSON.stringify(data.response),
|
|
}).then(function(data) {
|
|
d3.select('#asn_details').html(data);
|
|
});
|
|
});
|
|
};
|