Rwanda and The Congo's life expectancy 1960 - 2013

<!DOCTYPE html>
<html lang="en">
	<head>
		<meta charset="utf-8">
		<title>Loading CSV Data with D3</title>
		<script type="text/javascript" src="https://d3js.org/d3.v3.js"></script>
		<style type="text/css">

body {
	        background-color: #fff1e0;
	        font-family: Arial, sans-serif;
      	}

h1{
      		margin: 0;
      		font-size: 1.3em;
      		color: #43423E;
      		margin-bottom: 5px;

}

p{
      		font-size: 1em;
      		margin: 10px 0 0 0;
      		color: #777777;
      		line-height: 1.3em;
      		width: 660px;
      	}

circle{
			fill: #8AB7C3;
		}

circle:hover{
			  stroke-width: 8px;
  			stroke: rgba(231, 114, 101, .3);
			fill:rgb(231, 114, 101);

}

.axis path,
			.axis line {
				fill: none;
				stroke: #777777;
				shape-rendering: crispEdges;
			}
			
			.axis text {
				font-family: sans-serif;
				font-size: 11px;
				  fill: #777777;
		
			}

a{
				text-decoration: none;
			}

.highlight-rwanda{
				color:#649FAF;
			}

.highlight-congo{
				color:rgb(231, 114, 101);
			}

#xAxis-title{
			margin:0 auto;
			padding: 10px;
			text-align: center;
			color: #777777;

}

.yText{
			fill:#777777;
			font-size: 1em;

}

.source{
				margin: 0;
				font-size: 12px;
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/*.d3-tip {
  line-height: 1;
  font-weight: bold;
  padding: 12px;
  background: rgba(0, 0, 0, 0.8);
  color: #fff;
  border-radius: 2px;
}*/
			
			/*.x.axis path,*/

</style>

</head>
	<body>

<h1>Rwanda and The Congo's life expectancy at birth, 1960-2013</h1>
	<p>Total (years)</p>

var w = 750;
		var h = 505;
		var padding = [50, 10, 70, 70];

var dateFormat = d3.time.format("%Y");

var xScale = d3.time.scale()
								.range([ padding[3], w - padding[1] - padding[3] ]);

var yScale = d3.scale.linear()
						.range([ padding[0], h - padding[2] ]);

var body = d3.select("body")

// var tip = d3.tip()
		// 		  .attr('class', 'd3-tip')
		// 		  .offset([-10, 0])
		// 		  .html(function(d) {
		// 		    return "<strong>Frequency:</strong> <span style='color:red'>" + d.lifeExpectancy + "</span>";
  // 					})

var yAxis = d3.svg.axis()
							.scale(yScale)
							.orient('left');

var xAxis = d3.svg.axis()
							.scale(xScale)
							.orient("bottom")
							.ticks(18)
							.tickFormat(function(d) {
								return dateFormat(d);
							});

var line=d3.svg.line()
				.x(function(d){
					return  xScale(dateFormat.parse(d.year))

})
				.y(function(d){
					return  yScale(d.lifeExpectancy);
				})

var svg = d3.select("body")
						.append("svg")
						.attr("width", w)
						.attr("height", h);

// svg.call(tip);

//Load in contents of CSV file
			//Load in contents of CSV file
			d3.csv("rwanda-life-expectancy.csv", function(rwandaData) {

//Load congo data

d3.csv('congo-life-expectancy.csv', function(congoData) {

var mergeData=rwandaData.concat(congoData);

console.log(mergeData);

xScale.domain([

d3.min(mergeData, function(d){
						return dateFormat.parse(d.year);
						}), 
						d3.max(mergeData, function(d){
						return dateFormat.parse(d.year);
						}) 
					]);

yScale.domain([
						d3.max(mergeData, function(d){
						return +d.lifeExpectancy;
					}),
						d3.min(mergeData, function(d){
						return +d.lifeExpectancy;
					})
				]);
					//.attr('height', data.length * 20 )
				
				// var circles = svg.selectAll("circle")
				// // 	.data(data)
				// 	.enter()
				// 	.append("circle")
					
				// 	  // .on('mouseover', tip.show)
    //   	// 			.on('mouseout', tip.hide);

// circles.attr("cx", function(d){
				// 	return xScale(dateFormat.parse(d.year)
				// 		);

// })
				// 	.attr("cy", function(d) {
				// 		return yScale(d.lifeExpectancy);
				// 	})
				// 	.attr("r", 4)
				// 	.attr('fill', 'steelblue' )
				// 	.append("title")
				// 	.text(function(d){
				// 		return d.year +' has a life expectancy of ' + d.lifeExpectancy + ' years';
				// 	});

svg.data([ rwandaData ])
					.append("path")
					.attr("class", "line rwanda")
					.attr("d", line)
					.attr("fill", "none")
					.attr("stroke", "#8AB7C3")
					.attr("stroke-width", 4)
					.append("title")
					.text(function(d) {
						return  "Rwanda life expectancy at birth";
					});

svg.data([ congoData ])
					.append("path")
					.attr("class", "line congo")
					.attr("d", line)
					.attr("fill", "none")
					.attr("stroke", "rgb(231, 114, 101)")
					.attr("stroke-width", 4)
					.append("title")
					.text(function(d) {
						return  "Congo life expectancy at birth";
					});

svg.append("text")
					.attr("transform", "translate(675," + (h - padding[2]) + ")")
					.attr("dy", "-23.5em")
					.attr("text-anchor", "start")
					.style("fill", "#8AB7C3")
					.text("Rwanda");

svg.append("text")
					.attr("transform", "translate(675," + (h - padding[2]) + ")")
					.attr("dy", "-20.5em")
					.attr("text-anchor", "start")
					.style("fill", "rgb(231, 114, 101)")
					.text("Congo");

svg.append('g')
					.attr('class','x axis' )
					.attr("transform", "translate(0," + (h - padding[2]) + ")")
					.call(xAxis);

svg.append('g')
						.attr('class','y axis' )
						.attr('transform', 'translate(' + (padding[3] -1) + ',0)')
						.call(yAxis);

});

</script>

<p class="source">Source: <a href="https://www.worldbank.org/">The World Bank</a></p>

</body>
</html>

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