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<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8"/>
<title>CS171 Project III: Jim Goodspeed & Devin Shackle</title>
<link type="text/css" rel="stylesheet" href="css/style.css"/>
<link type="text/css" rel="stylesheet" href="css/introjs.css"/>
<!-- D3 Libraries -->
<script type="text/javascript" src="js/d3.v3.min.js"></script>
<script type="text/javascript" src="js/d3.csv.js"></script>
<script type="text/javascript" src="js/queue.v1.min.js"></script>
<script type="text/javascript" src="js/topojson.js"></script>
<script type="text/javascript" src="js/intro.js"></script>
</head>
<body onload="selectConflict();">
<div id="head">
<h2>The Economics of War</h2>
<div id="dropdown" data-step="1" data-intro="India has a long history of clashing with neighboring Pakistan and the two nuclear powers have engaged in numerous, bloody conflicts. But will it always be like this? There may be some economic signs that India may have more incentive to put aside its differences with Pakistan.
<br>
<br>
Let's begin by selecting the 'Indo-Pakistani War of 1965' from the drop-down menu.">
<form>
<select id="list" onchange="selectConflict()">
<option>Please choose a conflict (or all)</option>
<option>2006 Lebanon War</option>
<option>2008 Invasion of Anjouan</option>
<option>2008 South Ossetia War</option>
<option>2009 Boko Haram Uprising</option>
<option>2010 Ethnic Violence in Kyrgyzstan</option>
<option>Central African Republic Bush War</option>
<option>Civil War in Chad</option>
<option>Djiboutian-Eritrean Border Conflict</option>
<option>Eritrean-Ethiopian War</option>
<option>Falklands War</option>
<option>Indo-Pakistani War of 1965</option>
<option>Indo-Pakistani War of 1971</option>
<option>Iran-Iraq War</option>
<option>Iraq War</option>
<option>Kargil War</option>
<option>Kosovo War</option>
<option>Libyan-Egyptian War</option>
<option>Mount Elgon Insurgency</option>
<option>Persian Gulf War</option>
<option>Rwandan Civil War</option>
<option>Second Ivorian Civil War</option>
<option>Siachen Conflict</option>
<option>Six-Day War</option>
<option>Thai-Laotian Border War</option>
<option>Turkish Invasion of Cyprus</option>
<option>US Invasion of Panama</option>
<option>War in Darfur</option>
<option>Yom Kippur War</option>
</select>
<p id="description"></p>
</form>
</div>
</div>
<div id="text">
<div id="intro">
<p>This visualization will allow you to explore certain economic factors of countries involved in recent conflicts.
Comparing the economic well-being of countries before, during, and after significant armed conflicts will show
how their involvement effected their economies. Please select a conflict from the drop-down menu to begin and
enjoy exploring <strong>The Economics of War</strong>. <a href="video.html">Video Introduction</a>
</p>
<p><a class="btn btn-large btn-success" href="javascript:void(0);" onclick="javascript:introJs().start();">Step by step instructions</a></p>
</div>
<div id="conflict_desc"></div>
</div>
<div id="map"></div>
<div id="parcoord" data-step="2" data-intro="Let's focus on India's economy around this timeframe. Of particular note is the level of GDP growth. See how it dips dramatically during the conflict from around 5.5% to less than -2.5%?"></div>
<div id="table" data-intro="View the detail data for the conflict.">
<table id="detail-table">
<thead>
<tr>
<th class="col-0">Country</th>
<th class="col-1">Years</th>
<th class="col-2">GDP growth (annual %)</th>
<th class="col-3">GDP per capita (constant 2000 US$)</th>
<th class="col-4">Military expenditure (% of GDP)</th>
<th class="col-5">Inflation; GDP deflator (annual %)</th>
<th class="col-6">Unemployment; total (% of total labor force)</th>
<th class="col-7">Unemployment; male (% of male labor force)</th>
</tr>
</thead>
<tbody id="table-body">
</tbody>
</table>
</div>
<div id="footer">
<ul class="nav">
<li class="nav">James Goodspeed - jgoodsp@fas.harvard.edu</li>
<li class="nav">Devin Shackle - devin.shackle@fas.harvard.edu</li>
</ul>
<a href="citations.html">Citations</a>
</div>
<script type="text/javascript">
/*
The code below for the parallel coordinates graph is based on the code by Michael Bostock in the Edgar
Anderson's Iris visualization: http://mbostock.github.com/d3/talk/20111116/iris-parallel.html
Additional inspiration (though not code) was derived from the Nutrient Contents - Parallel Coordinates
graph by Kai Chang: http://exposedata.com/parallel/
The code for the map is based on the D3 World Maps: Tooltips, Zooming, and Queue and the click-to-zoom
via transformation example by Mike Bostock
http://techslides.com/d3-world-maps-tooltips-zooming-and-queue/
http://bl.ocks.org/mbostock/2206590
The step by step intro navigation was provided by intro.js written by Afshin Mehrabani
Citations:
Michael Bostock, “Edgar Anderson’s Iris data set parallel coordinates,” Gallery – mbostock / d3,
accessed April 1, 2013, http://mbostock.github.io/d3/talk/20111116/iris-parallel.html
Kai Chang, “Nutrient Contents – Parallel Coordinates,” Expose Data, accessed April 1, 2013,
http://exposedata.com/parallel/
"D3 World Maps: Tooltips, Zooming, and Queue," Techslides, accessed April 24, 2013,
http://techslides.com/d3-world-maps-tooltips-zooming-and-queue/
Michael Bostock, "click-to-zoom via transformation," Gallery - mbostock / d3, accessed April 23, 2013,
http://bl.ocks.org/mbostock/2206590
Afshin Mehrabani, "Intro.js: Better introductions for websites and features with a step-by-step guide
for your projects," usabli.ca, accessed April 28, 2013, http://usablica.github.io/intro.js/
*/
// main data file
var data = "data/conflictPreCompute.csv";
// economic indicators (y axis)
var indicators = ["GDP % growth","GDPpCap","MilEx(% of GDP)","Inflation","Unempl","Unempl(Male)"];
var margin = [60, 120, 60, 120];
var widthPC = 1200 - margin[1] - margin[3];
var heightPC = 500 - margin[0] - margin[2];
var x = d3.scale.ordinal().domain(indicators).rangePoints([0, widthPC]);
var y = {};
var line = d3.svg.line();
var axis = d3.svg.axis().orient("left");
var foreground;
var filterData = new Array();
// Map code
var widthMap = 600;
var heightMap = 360;
var active;
var color = d3.scale.category10();
var projection = d3.geo.mercator()
.center([0,0])
.scale(85)
.rotate([0, 0]);
//.translate([480, 300])
//.scale(970);
var pathMap = d3.geo.path()
.projection(projection);
var svgMap = d3.select("#map").append("svg")
.attr("width", widthMap)
.attr("height", heightMap);
svgMap.append("rect")
.attr("width", widthMap)
.attr("height", heightMap)
.on("click", reset);
var svgDef = svgMap.append("defs");
var crosshatch = svgDef.append("pattern")
.attr("id", "crosshatch")
.attr("patternUnits","userSpaceOnUse")
.attr("width", "4")
.attr("height", "4");
crosshatch.append("path")
.attr("d", "M-1,1 l2,-2 M0,4 l4,-4 M3,5 l2,-2");
var gMap = svgMap.append("g")
.attr("transform", "translate(-190,0)");
// function to zoom in on a country in the map
function click(d) {
// if already active clicking will de-activate
if (active === d) return reset();
// clicking a second country while zoomed in will de-activate (un-highlight) the first
gMap.selectAll(".active").classed("active", false);
// highlights (fills) the country clicked
d3.select(this).classed("active", active = d);
var centroid = pathMap.centroid(d);
var x = centroid[0];
var y = centroid[1];
var k = 4;
gMap.transition()
.duration(1000)
.attr("transform", "translate(" + widthMap / 2 + "," + heightMap / 2 + ")scale(" + k + ")translate(" + -x + "," + -y + ")")
.style("stroke-width", 1.5 / k + "px");
}
// zooms the map back out
function reset() {
gMap.selectAll(".active").classed("active", active = false);
gMap.transition().duration(750).attr("transform", "translate(-190,0)");
gMap.selectAll(".country")
.transition()
.duration(750)
.style("stroke-width", ".5px");
}
var tooltip = d3.select("#map").append("div")
.attr("class", "tooltip");
queue()
.defer(d3.json, "data/world-50m.json")
.defer(d3.tsv, "data/world-country-names.tsv")
.await(ready);
function ready(error, world, names) {
var countries = topojson.object(world, world.objects.countries).geometries,
neighbors = topojson.neighbors(world, countries),
i = -1,
n = countries.length;
countries.forEach(function(d) {
var tryit = names.filter(function(n) { return d.id == n.id; })[0];
if (typeof tryit === "undefined"){
d.name = "Undefined";
}
else {
d.name = tryit.name;
}
});
var country = gMap.selectAll(".country").data(countries);
country
.enter()
.insert("path")
.attr("class", function(d,i) { return d.name + " country"; })
.attr("title", function(d,i) { return d.name; }) // country name
.attr("d", pathMap)
.on("click", click);
//Show/hide tooltip
country
.on("mousemove", function(d,i) {
var mouse = d3.mouse(svgMap.node()).map( function(d) { return parseInt(d); } );
tooltip
.classed("hidden", false)
.attr("style", "left:" + (mouse[0]+550) + "px;top:" + (mouse[1]+50) + "px")
.html(d.name)
})
.on("mouseout", function(d,i) {
tooltip.classed("hidden", true)
});
}
// Gets the selected item from the pull down for the filter
function getSelected() {
var list = document.getElementById("list");
var item = list.options[list.selectedIndex].value;
return item;
}
// Add a description of the conflict
function addDesc(data) {
var div = document.createElement("div");
div.id = "conflict_desc";
document.getElementById("text").appendChild(div);
var desc = d3.select("#conflict_desc")
.data(data)
.append("p")
.text(function(data) { return data.Description; });
}
// Displays the detail table
function detailTable(data) {
var columns = ["Country","Year","GDP % growth","GDPpCap","MilEx(% of GDP)","Inflation","Unempl","Unempl(Male)"];
var tbody = document.createElement("tbody");
tbody.id = "table-body";
document.getElementById("detail-table").appendChild(tbody);
var rows = d3.select("tbody")
.selectAll("tr")
.data(data);
rows.enter()
.append("tr")
.on("mouseover", highlight)
.on("mouseout", function(d,i) { return unhighlight(i); });
// create a cell in each row for each column
var cells = rows.selectAll("td")
.data(function(row) {
return columns.map(function(column) {
return {column: column, value: row[column]};
});
})
.enter()
.append("td")
.text(function(d) { return d.value; });
rows.exit().remove();
}
// Highlight the line based on mouseover on the data table
function highlight(data) {
d3.selectAll("." + data.Code + "-" + data.Stage + "-" + data.Conf_Code)
.attr("class","black");
}
// turns off the highlighting
function unhighlight(i) {
d3.selectAll(".black")
.attr("class", function(d) { return d.Code + "-" + d.Stage + "-" + d.Conf_Code + " " + "c" + i; });
}
function selectConflict() {
// Redraw
if (document.getElementById("container")) {
var parent = document.getElementById("parcoord");
var child = document.getElementById("container");
parent.removeChild(child);
var svg = d3.select("#parcoord").append("svg:svg")
.attr("width", widthPC + margin[1] + margin[3])
.attr("height", heightPC + margin[0] + margin[2])
.attr("id", "container")
.append("svg:g")
.attr("transform", "translate(" + margin[0] + "," + margin[0] + ")");
}
else {
var svg = d3.select("#parcoord").append("svg:svg")
.attr("width", widthPC + margin[1] + margin[3])
.attr("height", heightPC + margin[0] + margin[2])
.attr("id", "container")
.append("svg:g")
.attr("transform", "translate(" + margin[0] + "," + margin[0] + ")");
}
d3.csv(data, function(fullData) {
// filter
var conflicts = fullData.filter(function(row) {
if (getSelected() == "Please choose a conflict (or all)") {
reset();
return fullData;
}
else {
// zoom the map based on the conflict selected
if(getSelected() == "2006 Lebanon War") {
gMap.transition()
.duration(1000)
.attr("transform", "translate(-9850, -3600)scale(19)");
gMap.selectAll(".active").classed("active", false);
d3.select(".Israel").attr("class", "Israel country active");
d3.select(".Lebanon").attr("class", "Lebanon country active");
gMap.selectAll(".country")
.transition()
.duration(1000)
.style("stroke-width", ".1px");
}
else if (getSelected() == "2008 Invasion of Anjouan") {
gMap.transition()
.duration(1000)
.attr("transform", "translate(-1300, -500)scale(3.2)");
gMap.selectAll(".active").classed("active", false);
d3.selectAll(".Comoros").attr("class", "Comoros country active");
d3.selectAll(".Sudan").attr("class", "Sudan country active");
d3.selectAll(".Tanzania").attr("class", "Tanzania country active");
d3.selectAll(".Libya").attr("class", "Libya country active");
d3.selectAll(".France").attr("class", "France country active");
gMap.selectAll(".country")
.transition()
.duration(1000)
.style("stroke-width", ".15px");
}
else if (getSelected() == "2008 South Ossetia War") {
gMap.transition()
.duration(1000)
.attr("transform", "translate(-1450, -270)scale(3.2)");
gMap.selectAll(".active").classed("active", false);
d3.selectAll(".Russian").attr("class", "Russian Federation country active");
d3.select(".Georgia").attr("class", "Georgia country active");
gMap.selectAll(".country")
.transition()
.duration(1000)
.style("stroke-width", ".15px");
}
else if (getSelected() == "2009 Boko Haram Uprising") {
gMap.transition()
.duration(1000)
.attr("transform", "translate(-5080, -2420)scale(11)");
gMap.selectAll(".active").classed("active", false);
d3.select(".Nigeria").attr("class", "Nigeria country active");
gMap.selectAll(".country")
.transition()
.duration(1000)
.style("stroke-width", ".15px");
}
else if (getSelected() == "2010 Ethnic Violence in Kyrgyzstan") {
gMap.transition()
.duration(1000)
.attr("transform", "translate(-5600, -1650)scale(10)");
gMap.selectAll(".active").classed("active", false);
d3.selectAll(".Kyrgyzstan").attr("class", "Kyrgyzstan country active");
gMap.selectAll(".country")
.transition()
.duration(1000)
.style("stroke-width", ".15px");
}
else if (getSelected() == "Central African Republic Bush War") {
gMap.transition()
.duration(1000)
.attr("transform", "translate(-4770, -2120)scale(10)");
gMap.selectAll(".active").classed("active", false);
d3.selectAll(".African").attr("class", "Central African Republic country active");
d3.selectAll(".Chad").attr("class", "Chad country active");
gMap.selectAll(".country")
.transition()
.duration(1000)
.style("stroke-width", ".15px");
}
else if (getSelected() == "Civil War in Chad") {
gMap.transition()
.duration(1000)
.attr("transform", "translate(-5770, -2540)scale(12)");
gMap.selectAll(".active").classed("active", false);
d3.select(".Chad").attr("class", "Chad country active");
gMap.selectAll(".country")
.transition()
.duration(1000)
.style("stroke-width", ".15px");
}
else if (getSelected() == "Djiboutian-Eritrean Border Conflict") {
gMap.transition()
.duration(1000)
.attr("transform", "translate(-6180, -2550)scale(12)");
gMap.selectAll(".active").classed("active", false);
d3.select(".Djibouti").attr("class", "Djibouti country active");
d3.select(".Eritrea").attr("class", "Eritrea country active");
gMap.selectAll(".country")
.transition()
.duration(1000)
.style("stroke-width", ".15px");
}
else if (getSelected() == "Eritrean-Ethiopian War") {
gMap.transition()
.duration(1000)
.attr("transform", "translate(-5100, -2150)scale(10)");
gMap.selectAll(".active").classed("active", false);
d3.select(".Ethiopia").attr("class", "Ethiopia country active");
d3.select(".Eritrea").attr("class", "Eritrea country active");
gMap.selectAll(".country")
.transition()
.duration(1000)
.style("stroke-width", ".15px");
}
else if (getSelected() == "Falklands War") {
gMap.transition()
.duration(1000)
.attr("transform", "translate(-370, -200)scale(1.5)");
gMap.selectAll(".active").classed("active", false);
d3.selectAll(".Argentina").attr("class", "Argentina country active");
d3.selectAll(".Kingdom").attr("class", "United Kingdom country active");
d3.selectAll(".Falkland").attr("class", "Falkland Islands country active");
gMap.selectAll(".country")
.transition()
.duration(1000)
.style("stroke-width", ".2px");
}
else if (getSelected() == "Indo-Pakistani War of 1965" || getSelected() == "Indo-Pakistani War of 1971" ||
getSelected() == "Kargil War" || getSelected() == "Siachen Conflict") {
gMap.transition()
.duration(1000)
.attr("transform", "translate(-3870, -1300)scale(7)");
gMap.selectAll(".active").classed("active", false);
d3.selectAll(".India").attr("class", "India country active");
d3.selectAll(".Pakistan").attr("class", "Pakistan country active");
gMap.selectAll(".country")
.transition()
.duration(1000)
.style("stroke-width", ".2px");
}
else if (getSelected() == "Iran-Iraq War") {
gMap.transition()
.duration(1000)
.attr("transform", "translate(-4700, -1600)scale(9)");
gMap.selectAll(".active").classed("active", false);
d3.select(".Iraq").attr("class", "Iraq country active");
d3.select(".Iran").attr("class", "Iran country active");
gMap.selectAll(".country")
.transition()
.duration(1000)
.style("stroke-width", ".2px");
}
else if (getSelected() == "Iraq War") {
gMap.transition()
.duration(1000)
.attr("transform", "translate(-350, -50)scale(1.3)");
gMap.selectAll(".active").classed("active", false);
d3.selectAll(".States").attr("class", "United States country active");
d3.selectAll(".Iraq").attr("class", "Iraq country active");
d3.selectAll(".Australia").attr("class", "Australia country active");
d3.selectAll(".Kingdom").attr("class", "United Kingdom country active");
gMap.selectAll(".country")
.transition()
.duration(1000)
.style("stroke-width", ".5px");
}
else if (getSelected() == "Kosovo War") {
gMap.transition()
.duration(1000)
.attr("transform", "translate(-760, -295)scale(2.6)");
gMap.selectAll(".active").classed("active", false);
d3.selectAll(".States").attr("class", "United States country active");
d3.select(".Albania").attr("class", "Albania country active");
gMap.selectAll(".country")
.transition()
.duration(1000)
.style("stroke-width", ".2px");
}
else if (getSelected() == "Libyan-Egyptian War") {
gMap.transition()
.duration(1000)
.attr("transform", "translate(-4350, -1700)scale(9)");
gMap.selectAll(".active").classed("active", false);
d3.select(".Libya").attr("class", "Libya country active");
d3.select(".Egypt").attr("class", "Egypt country active");
gMap.selectAll(".country")
.transition()
.duration(1000)
.style("stroke-width", ".2px");
}
else if (getSelected() == "Mount Elgon Insurgency") {
gMap.transition()
.duration(1000)
.attr("transform", "translate(-6180, -2850)scale(12)");
gMap.selectAll(".active").classed("active", false);
d3.select(".Kenya").attr("class", "Kenya country active");
gMap.selectAll(".country")
.transition()
.duration(1000)
.style("stroke-width", ".15px");
}
else if (getSelected() == "Persian Gulf War") {
gMap.transition()
.duration(1000)
.attr("transform", "translate(-645, -250)scale(2.2)");
gMap.selectAll(".active").classed("active", false);
d3.selectAll(".States").attr("class", "United States country active");
d3.selectAll(".Iraq").attr("class", "Iraq country active");
d3.selectAll(".Kuwait").attr("class", "Kuwait country active");
d3.selectAll(".Kingdom").attr("class", "United Kingdom country active");
d3.selectAll(".Saudi").attr("class", "Saudi Arabia country active");
gMap.selectAll(".country")
.transition()
.duration(1000)
.style("stroke-width", ".5px");
}
else if (getSelected() == "Rwandan Civil War") {
gMap.transition()
.duration(1000)
.attr("transform", "translate(-9150, -4370)scale(18)");
gMap.selectAll(".active").classed("active", false);
d3.select(".Rwanda").attr("class", "Rwanda country active");
gMap.selectAll(".country")
.transition()
.duration(1000)
.style("stroke-width", ".1px");
}
else if (getSelected() == "Second Ivorian Civil War") {
gMap.transition()
.duration(1000)
.attr("transform", "translate(-1700, -670)scale(4.2)");
gMap.selectAll(".active").classed("active", false);
d3.selectAll(".Cote").attr("class", "Cote d'Ivoire country active");
d3.selectAll(".France").attr("class", "France country active");
gMap.selectAll(".country")
.transition()
.duration(1000)
.style("stroke-width", ".2px");
}
else if(getSelected() == "Six-Day War" || getSelected() == "Yom Kippur War") {
gMap.transition()
.duration(1000)
.attr("transform", "translate(-5030, -1850)scale(10)");
gMap.selectAll(".active").classed("active", false);
d3.select(".Israel").attr("class", "Israel country active");
d3.select(".Egypt").attr("class", "Egypt country active");
d3.select(".Syria").attr("class", "Syria country active");
gMap.selectAll(".country")
.transition()
.duration(1000)
.style("stroke-width", ".15px");
}
else if (getSelected() == "Thai-Laotian Border War") {
gMap.transition()
.duration(1000)
.attr("transform", "translate(-5410, -1850)scale(9)");
gMap.selectAll(".active").classed("active", false);
d3.select(".Thailand").attr("class", "Thailand country active");
d3.select(".Vietnam").attr("class", "Vietnam country active");
d3.select(".Laos").attr("class", "Laos country active");
gMap.selectAll(".country")
.transition()
.duration(1000)
.style("stroke-width", ".2px");
}
else if(getSelected() == "Turkish Invasion of Cyprus") {
gMap.transition()
.duration(1000)
.attr("transform", "translate(-4980, -1700)scale(10)");
gMap.selectAll(".active").classed("active", false);
d3.selectAll(".Greece").attr("class", "Greece country active");
d3.selectAll(".Turkey").attr("class", "Turkey country active");
gMap.selectAll(".country")
.transition()
.duration(1000)
.style("stroke-width", ".15px");
}
else if (getSelected() == "US Invasion of Panama") {
gMap.transition()
.duration(1000)
.attr("transform", "translate(-1300, -730)scale(4.5)");
gMap.selectAll(".active").classed("active", false);
d3.selectAll(".States").attr("class", "United States country active");
d3.selectAll(".Panama").attr("class", "Panama country active");
gMap.selectAll(".country")
.transition()
.duration(1000)
.style("stroke-width", ".2px");
}
else if (getSelected() == "War in Darfur") {
gMap.transition()
.duration(1000)
.attr("transform", "translate(-4950, -2070)scale(10)");
gMap.selectAll(".active").classed("active", false);
d3.select(".Sudan").attr("class", "Sudan country active");
gMap.selectAll(".country")
.transition()
.duration(1000)
.style("stroke-width", ".2px");
}
else {
reset();
}
return row["Conflict"] == getSelected();
}
});
// Used to populate the legend
var countries = [];
fullData.filter(function(row, i) {
if (row["Conflict"] == getSelected()) {
countries.push(row.Code + "-" + row.Stage);
}
});
if (document.getElementById("conflict_desc")) {
var parent = document.getElementById("text");
var child = document.getElementById("conflict_desc");
parent.removeChild(child);
}
if (document.getElementById("table-body")) {
var parent = document.getElementById("detail-table");
var child = document.getElementById("table-body");
parent.removeChild(child);
}
detailTable(conflicts);
if (getSelected() != "Please choose a conflict (or all)") {
addDesc(conflicts);
}
//console.log(conflicts);
// Create a scale and brush for each economic indicator
indicators.forEach(function(d) {
//redrawAxis();
// scale
y[d] = d3.scale.linear()
.domain(d3.extent(conflicts, function(p) { return +p[d]; }))
.range([heightPC, 0]);
// brush
y[d].brush = d3.svg.brush(conflicts)
.y(y[d])
.on("brush", brush);
});
//redrawPath(conflicts);
// Add a legend for the countries being displayed
var legend = svg.selectAll("g.legend")
.data(countries)
.enter().append("svg:g")
.attr("class", "legend")
.attr("transform", function(d, i) { return "translate(1000," + (i * 30 + 50) + ")"; });
// color lines in legend for each country
legend.append("svg:line")
.attr("class", function(d,i) { return d.Code + "-" + d.Stage + "-" + d.Conf_Code + " " + "c" + i })
.attr("x2", 30);
// country names in the legend
legend.append("svg:text")
.attr("x", 50)
.attr("dy", ".31em")
.text(function(d) { return d; });
//.on("click", detailTableFromLegend);
// Add foreground lines (the main lines in the visualization)
foreground = svg.append("svg:g")
.attr("class", "foreground")
.selectAll("path")
.data(conflicts)
.enter().append("svg:path")
.attr("d", path)
.attr("d", path)
.attr("class", function(d,i) { return d.Code + "-" + d.Stage + "-" + d.Conf_Code + " " + "c" + i });
// Add a group element for each economic indicator
var g = svg.selectAll(".indicator")
.data(indicators)
.enter().append("svg:g")
.attr("class", "indicator")
.attr("transform", function(d) { return "translate(" + x(d) + ")"; })
.call(d3.behavior.drag()
.origin(function(d) { return {x: x(d)}; })
.on("dragstart", dragstart)
.on("drag", drag)
.on("dragend", dragend)
);
// Add an axis and title
g.append("svg:g")
.attr("class", "axis")
.each(function(d) { d3.select(this).call(axis.scale(y[d])); })
.append("svg:text")
.attr("text-anchor", "middle")
.attr("y", -9)
//.attr("class", "axis-title")
.text(String);
// Add a brush for each axis
g.append("svg:g")
.attr("class", "brush")
.each(function(d) { d3.select(this).call(y[d].brush); })
.selectAll("rect")
.attr("x", -8)
.attr("width", 20);
// used for dragging y axis
function dragstart(d) {
i = indicators.indexOf(d);
}
// used for dragging y axis
function drag(d) {
x.range()[i] = d3.event.x;
indicators.sort(function(a, b) { return x(a) - x(b); });
g.attr("transform", function(d) { return "translate(" + x(d) + ")"; });
foreground.attr("d", path);
}
// used for dragging y axis
function dragend(d) {
x.domain(indicators).rangePoints([0, widthPC]);
var t = d3.transition().duration(500);
t.selectAll(".indicator").attr("transform", function(d) { return "translate(" + x(d) + ")"; });
t.selectAll(".foreground path").attr("d", path);
}
});
}
// not fully operational - maybe for project III
function redrawPath(data) {
svg.selectAll("path")
.data(data)
.transition()
.delay(1000)
.duration(5000)
.attr("d", path)
.attr("class", function(d) { return d.Country_Code; });
detailTable(data);
}
// not fully operational - maybe for project III
function redrawAxis() {
svg.selectAll(".axis")
.attr("class", "axis")
.each(function(d) { d3.select(this).call(axis.scale(y[d])); })
.append("svg:text")
.attr("text-anchor", "middle")
.attr("y", -9)
.text(String);
}
// Returns the path for a given data point
function path(d) {
return line(indicators.map(function(p) { return [x(p), y[p](d[p])]; }));
}