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<html>
<head>
<style>
body {
font: 10px sans-serif;
}
.axis path,
.axis line {
fill: none;
stroke: black;
opacity: 0.2;
shape-rendering: crispEdges;
}
.x.axis path,
x.axis line {
fill: none;
stroke: black;
opacity: 0.2;
shape-rendering: crispEdges;
}
.bar {
fill: steelblue;
}
</style>
<script type="text/javascript" src="https://d3js.org/d3.v3.min.js"></script>
</head>
<body>
<script>
//capacity data from U.S. DOT Maritime Administration, Vessels Calls at U.S. Ports by Vessel Type: https://www.marad.dot.gov/library_landing_page/data_and_statistics/Data_and_Statistics.htm
// Channel depth & tidal data from National Geospatial Intelligence Agency's World Port Index: https://msi.nga.mil/NGAPortal/MSI.portal?_nfpb=true&_pageLabel=msi_portal_page_62&pubCode=0015
var margin = {top: 30, right: 50, bottom: 30, left: 30},
width = 900 - margin.left - margin.right,
height = 500 - margin.top - margin.bottom;
var width_factor = 0.000005;
var temp = margin.left;
var temp2 = margin.left;
var bar_padding = 10;
var text_padding = 40;
var depthConverter = function(some_letter)
{var x = 0;
switch(some_letter)
{
case "A":
x = 76;
break;
case "B":
x = 75;
break;
case "C":
x = 70;
break;
case "D":
x = 65;
break;
case "E":
x = 60;
break;
case "F":
x = 55;
break;
case "G":
x = 50;
break;
case "H":
x = 45;
break;
case "J":
x = 40;
break;
case "K":
x = 35;
break;
case "M":
x = 25;
break;
default:
x = 0
}
{return x;}};
var svgContainer = d3.select("body").append("svg")
.attr("width", width + margin.left + margin.right)
.attr("height", height + margin.top + margin.bottom);
var y = d3.scale.linear()
.domain([0, 90])
.range([margin.top, height]);
var yAxis = d3.svg.axis()
.scale(y)
.orient("left")
.ticks(9);
var x = d3.scale.linear()
.domain([157, 53])
.range([650, margin.left]);
var xAxis = d3.svg.axis()
.scale(x)
.ticks(0)
.orient("top");
console.log("ok harbors");
var csv_data = [];
console.log(typeof(csv_data));
d3.csv("ports.csv", function(data) {
data.forEach(function(d) {
d.port = d.port
d.longitude = parseInt(d.longitude)
console.log(d.longitude)
console.log(d)
console.log(d.port)
console.log(parseInt(d.capacity));
});
var text = svgContainer.selectAll("text")
.data(data)
.enter().append("text")
.attr("x", function(d) {
temp2 = bar_padding + temp2 + (parseInt((d.capacity*width_factor)))
return ( temp2 - (parseInt((d.capacity*width_factor)))); })
.attr("y", function(d) {return (text_padding)+y(depthConverter(d.depth)); })
.text(function(d) {return d.port; })
.attr("font-family", "sans-serif")
.attr("font-size", "10px")
.attr("fill", "black");
var rectangles = svgContainer.selectAll("rect")
.data(data)
.enter().append("rect")
.attr("x", function(d) {
temp = bar_padding + temp + (parseInt((d.capacity*width_factor)))
return ( temp - (parseInt((d.capacity*width_factor)))); })
.attr("y", margin.top)
.attr("height", function(d) {return (y(depthConverter(d.depth))); })
.attr("width", function(d) {return (parseInt(d.capacity))*width_factor;})
.attr("fill", "blue")
.attr("opacity", 0.2)
.attr("stroke", "black");
//.attr("stroke-width", "2");
var yAxisGroup = svgContainer.append("g")
.attr("class", "y axis")
.attr("transform", "translate(" + margin.left + ",0)")
.call(yAxis)
.append("text")
.attr("transform", "rotate(-90)")
.attr("y", 8)
.attr("x", -355)
.attr("dy", ".17em")
.style("text-anchor", "end")
.text("Depth in feet");
var xAxisGroup = svgContainer.append("g")
.attr("class", "y axis")
.attr("transform", "translate(0," + margin.top + ")")
.call(xAxis);
});
</script>
</body>
</html>
Modified http://d3js.org/d3.v3.min.js to a secure url
https://d3js.org/d3.v3.min.js