Published
Edited
Apr 8, 2019
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monthly_SP_chart = {
const svg = d3.select(DOM.svg(width_monthly_SP, height_monthly_SP));
// .style("width", "auto")
// .style("height", "100%")
// .style("margin", "20 0");
svg.append("g")
.call(xAxis_monthly_SP);
svg.append("g")
.call(yAxis_monthly_SP);
// const path = svg.append("g")
// .attr("fill", "none")
// .attr("stroke", "steelblue")
// .attr("stroke-width", 2)
// .attr("stroke-linejoin", "round")
// .attr("stroke-linecap", "round")
// .selectAll("path")
// .data(monthly_SP.series)
// .join("path")
// .style("mix-blend-mode", "multiply")
// .attr("d", d => line_monthly_SP(d.values))
// .attr("stroke", function(d, i){return z_monthly_SP(i);} )
// ;
// svg.call(hover, path);
// svg.append("path")
// .data(monthly_SP) // 10. Binds data to the line
// .attr("class", "line") // Assign a class for styling
// .attr("d", P_reference); // 11. Calls the line generator
svg.append("path")
.attr("fill", "none")
.attr("stroke", "steelblue")
.attr("stroke-width", 2)
.attr("stroke-linejoin", "round")
.attr("stroke-linecap", "round")
.data([monthly_SP])
.attr("class", "line")
.attr("d", line_P);
svg.append("path")
.attr("fill", "none")
.attr("stroke", "red")
.attr("stroke-width", 2)
.attr("stroke-linejoin", "round")
.attr("stroke-linecap", "round")
.data([monthly_SP])
.attr("class", "line")
.attr("d", line_S);
svg.append("path")
.attr("fill", "none")
.attr("stroke", "darkblue")
.attr("stroke-width", 1.5)
.attr("stroke-linejoin", "round")
.attr("stroke-linecap", "round")
.data([monthly_SP])
.attr("class", "line")
.attr("d", line_P_reference);
svg.append("path")
.attr("fill", "none")
.attr("stroke", "darkred")
.attr("stroke-width", 1.5)
.attr("stroke-linejoin", "round")
.attr("stroke-linecap", "round")
.data([monthly_SP])
.attr("class", "line")
.attr("d", line_S_reference);
return svg.node();
}
{
var margin = {top: 20, right: 30, bottom: 30, left: 60},
width = 800 - margin.left - margin.right,
height = 600 - margin.top - margin.bottom;
var data = [
{month: "Q1-2000", domestic: 69607, international: 35476},
{month: "Q2-2000", domestic: 226493, international: 97112},
{month: "Q3-2000", domestic: 189292, international: 126820},
{month: "Q4-2000", domestic: 26417, international: 6786},
{month: "Q1-2001", domestic: -96984, international: 42221},
{month: "Q2-2001", domestic: -473359, international: 36259},
{month: "Q3-2001", domestic: -387386, international: 96568},
{month: "Q4-2001", domestic: -396983, international: -137512},
{month: "Q1-2002", domestic: -1099842, international: -331636},
{month: "Q2-2002", domestic: -412967, international: -72752},
{month: "Q3-2002", domestic: -789387, international: -61523},
{month: "Q4-2002", domestic: -602512, international: -125041}
];
var series = d3.stack()
.keys(["domestic", "international"])
.offset(d3.stackOffsetDiverging)
(data);
var svg2 = d3.select("#profits_AA")
.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 x = d3.scaleBand()
.domain(data.map(function(d) { return d.month; }))
.rangeRound([margin.left, width - margin.right])
.padding(0.1);
var y = d3.scaleLinear()
.domain([d3.min(series, stackMin), d3.max(series, stackMax)])
.rangeRound([height - margin.bottom, margin.top]);
var z = d3.scaleOrdinal().domain(["domestic", "international"]).range(["steelblue", "lightblue"])
svg2.append("g")
.selectAll("g")
.data(series)
.enter().append("g")
.attr("fill", function(d) { return z(d.key); })
.selectAll("rect")
.data(function(d) { return d; })
.enter().append("rect")
.attr("width", x.bandwidth)
.attr("x", function(d) { return x(d.data.month); })
.attr("y", function(d) { return y(d[1]); })
.attr("height", function(d) { return y(d[0]) - y(d[1]); })
svg2.append("g")
.attr("transform", "translate(0," + y(0) + ")")
.call(d3.axisBottom(x))
.call(g => g.select(".tick:last-of-type text").clone()
.attr("x",-20)
.attr("y",-10)
.attr("text-anchor", "start")
.attr("font-weight", "bold")
.text("Date"));
svg2.append("g")
.attr("transform", "translate(" + margin.left + ",0)")
.call(d3.axisLeft(y))
.call(g => g.select(".tick:last-of-type text").clone()
.attr("x", 3)
.attr("y", -30)
.attr("text-anchor", "start")
.attr("font-weight", "bold")
.text("Profits"));
function stackMin(serie) {
return d3.min(serie, function(d) { return d[0]; });
}
function stackMax(serie) {
return d3.max(serie, function(d) { return d[1]; });
}
}
y_profits_AA = d3.scaleLinear()
.domain([d3.min(profits_AA, function(d) {
return Math.min(d.Domestic, d.International)}), d3.max(profits_AA, function(d) {
return Math.max(d.Domestic, d.International); })]).nice()
.range([height_monthly_SP - margin_monthly_SP.bottom, margin_monthly_SP.top])
monthly_SP = d3.csv("https://raw.githubusercontent.com/caz2114/datavis-hw5/master/data/monthly_seats_passengers.csv").then(
function(data) {
data.forEach(function(d) {
d.Month = parseTime(d.Month);
d.Passengers = +d.Passengers;
d.Seats = +d.Seats;
});
return data;
}
)
x_monthly_SP = d3.scaleTime()
.domain(d3.extent(monthly_SP, function(d) { return d.Month; }))
// .domain([new Date("2001-01"), new Date("2004-12")])
.range([margin_monthly_SP.left, width_monthly_SP - margin_monthly_SP.right])
y_monthly_SP = d3.scaleLinear()
.domain([0, d3.max(monthly_SP, function(d) {
return Math.max(d.Passengers, d.Seats); })]).nice()
.range([height_monthly_SP - margin_monthly_SP.bottom, margin_monthly_SP.top])
xAxis_monthly_SP = g => g
.attr("transform", `translate(0,${height_monthly_SP - margin_monthly_SP.bottom})`)
.call(d3.axisBottom(x_monthly_SP).ticks(width_monthly_SP / 80).tickSizeOuter(0))
.call(g => g.select(".tick:last-of-type text").clone()
.attr("x",-30)
.attr("y",-10)
.attr("text-anchor", "start")
.attr("font-weight", "bold")
.text("Date"))
line_monthly_SP = d3.line()
.defined(d => !isNaN(d))
.x((d, i) => x_monthly_SP(monthly_SP.dates[i]))
.y(d => y_monthly_SP(d))
line_P = d3.line()
.x(function(d) { return x_monthly_SP(d.Month); })
.y(function(d) { return y_monthly_SP(d.Passengers); });
// P_reference_data = {
// var parseTime = d3.timeParse("%B %Y");
// const data = [];
// for (var i = 0; i < pdata.length; i++){
// const temp = {Month: parseTime(pdata[i]["Month"]) , Passengers: pdata[8]["Passengers"]};
// data.push(temp);
// }
// return {
// data: data
// }
// }
line_P_reference = d3.line()
.x(function(d) { return x_monthly_SP(d.Month); })
.y(function(d) { return y_monthly_SP(397011); });
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