MODULE3 Exercise: Water Consumption In The New York City / Data Bars

<!DOCTYPE html>
<html lang="en">
	<head>
		<meta charset="utf-8">
		<title>Water Consumption NY</title>
		<script type="text/javascript" src="https://d3js.org/d3.v3.js"></script>
		<style type="text/css">
            
            	rect:hover{
		          fill-opacity: 0.5;
		          stroke:none;
                    }
			
			body {
				background-color: #6dcff6;
			}
            
            h1 {
                color: #ffffff;
                font-family:tahoma;
                font-weight:100;
                font-size:200%;
                letter-spacing:5pt;
            }
            
            h3 {
                color: #ffffff;
                font-family: tahoma;
                font-size: 110%;
                font-weight: 400;
                text-indent: 10px;
                letter-spacing: 5pt;
                position: absolute;
                top: -0.5em;
                left: 0em;
                width: 30em }
            
            }

rect:hover {
				fill: #ffffff;
			} 
        
            
			svg {
				background-color: #6dcff6;
			}

</style>
	</head>
	<body>

var svg = d3.select("body")
						.append("svg")
						.attr("width", 800)
						.attr("height", 400);

d3.csv("WaterConsumptionInTheNewYorkCity.csv", function(data) {

data.sort(function(a, b) {
					return d3.descending(a.Year, b.Year);

//If your numeric values aren't sorting properly,
					//try commenting out the line above, and instead using:
					//
					//return d3.descending(+a.lifeSatisfaction, +b.lifeSatisfaction);
					//
					//Data coming in from the CSV is saved as strings (text),
					//so the + signs here force JavaScript to treat those
					//strings instead as numeric values, thereby fixing the
					//sort order (hopefully!).
				});

var rects = svg.selectAll("rect")
								.data(data)
								.enter()
								.append("rect");

rects.attr("x", 0)
					.attr("y", function(d, i) {
						return i * 13;
					})
                    .attr("fill", "black")
					.attr("width", function(d) {
						return d.NYCConsumptionMilliongallonsperday / 2;
					})
					.attr("height",9)
					.append("title")
					.text(function(d) {
						return d.NYCConsumptionMilliongallonsperday + " Millions of Gallons per Day in " + d.Year;
                    
                    
					});

});

</script>

</body>
</html>

Modified http://d3js.org/d3.v3.js to a secure url

https://d3js.org/d3.v3.js