Sha256: a2f89fd35c6d235515d9a1335f55ac5b2cab401a075e337be4c80bd37d0c5ec6
Contents?: true
Size: 1.5 KB
Versions: 25
Compression:
Stored size: 1.5 KB
Contents
<!DOCTYPE html>
<html>
<head>
<title>Great Arc</title>
<script type="text/javascript" src="../../d3.js"></script>
<script type="text/javascript" src="../../d3.geo.js"></script>
<style type="text/css">
#states path {
fill: #ddd;
stroke: #fff;
}
#arcs path {
fill: none;
stroke: #000;
stroke-width: .5px;
stroke-opacity: .2;
}
</style>
</head>
<body>
<script type="text/javascript">
var w = 960,
h = 500;
var projection = d3.geo.azimuthal()
.origin([-115, 50])
.scale(500);
var path = d3.geo.path()
.projection(projection);
var arc = d3.geo.greatArc();
var svg = d3.select("body").append("svg")
.attr("width", w)
.attr("height", h);
var states = svg.append("g")
.attr("id", "states");
var arcs = svg.append("g")
.attr("id", "arcs");
d3.json("../data/us-states.json", function(collection) {
states.selectAll("path")
.data(collection.features)
.enter().append("path")
.attr("d", path);
});
d3.json("../data/us-state-centroids.json", function(collection) {
var links = [];
// Create a link between each state centroid.
collection.features.forEach(function(a) {
collection.features.forEach(function(b) {
if (a !== b) {
links.push({
source: a.geometry.coordinates,
target: b.geometry.coordinates
});
}
});
});
arcs.selectAll("path")
.data(links)
.enter().append("path")
.attr("d", function(d) { return path(arc(d)); });
});
</script>
</body>
</html>
Version data entries
25 entries across 25 versions & 1 rubygems