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Forked from anonymous/_.md
Created September 21, 2012 15:58
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just another inlet to tributary
{"editor_editor":{"coffee":false,"vim":false,"emacs":false,"width":364,"height":299,"hide":false},"endpoint":"tributary","editor_json0":{"vim":false,"emacs":false,"width":740,"height":194,"hide":true},"editor_json1":{"vim":false,"emacs":false,"width":713,"height":223,"hide":true}}
var countries = tributary.worldcountries;
var svg = d3.select("svg");
var cw = 600;
var ch = 429;
var xy = d3.geo.mercator()
.scale(338)
.translate([300, 263])
//then we need a path function
var geopath = d3.geo.path()
.projection(xy);
var chart = svg.append("g")
.attr("transform", "translate(" + [-114, 9] + ")");
//chart
chart.append("circle")
.attr({
cx: cw/2,
cy: ch/2,
r: 144,
fill: "#DDD9C5",
"stroke-width": 0
})
chart.append("g")
.attr("id", "countries");
chart.append("g")
.attr("id", "points")
var countriesGroup = chart.select("#countries");
//create a path for each country
countriesGroup.selectAll("path")
.data(countries.features)
.enter()
.append("path")
.attr("d", geopath)
.attr("id", function(d) {
return d.properties.name;
})
.classed("country", true)
.style({
fill:"#F7924F",
stroke:"#FFFFFF",
"stroke-width": 0
})
countriesGroup.select("#Antarctica").remove();
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