Sha256: 3adceb95124984821552d210942cef0730b68f4b519a3fea2df33de3d77cc145
Contents?: true
Size: 843 Bytes
Versions: 25
Compression:
Stored size: 843 Bytes
Contents
var data; // loaded asynchronously
var path = d3.geo.path();
var svg = d3.select("#chart")
.append("svg");
var counties = svg.append("g")
.attr("id", "counties")
.attr("class", "Blues");
var states = svg.append("g")
.attr("id", "states");
d3.json("../data/us-counties.json", function(json) {
counties.selectAll("path")
.data(json.features)
.enter().append("path")
.attr("class", data ? quantize : null)
.attr("d", path);
});
d3.json("../data/us-states.json", function(json) {
states.selectAll("path")
.data(json.features)
.enter().append("path")
.attr("d", path);
});
d3.json("unemployment.json", function(json) {
data = json;
counties.selectAll("path")
.attr("class", quantize);
});
function quantize(d) {
return "q" + Math.min(8, ~~(data[d.id] * 9 / 12)) + "-9";
}
Version data entries
25 entries across 25 versions & 1 rubygems