[ Launch: Tributary inlet ] 7a58059a728e27c44ecb by a-br
[ Launch: Tributary inlet ] 5895785 by iwnsew
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Tributary inlet
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{"description":"Tributary inlet","endpoint":"","display":"svg","public":true,"require":[],"fileconfigs":{"inlet.js":{"default":true,"vim":false,"emacs":false,"fontSize":12},"test.csv":{"default":true,"vim":false,"emacs":false,"fontSize":12},"_.md":{"default":true,"vim":false,"emacs":false,"fontSize":12},"config.json":{"default":true,"vim":false,"emacs":false,"fontSize":12}},"fullscreen":false,"play":false,"loop":false,"restart":false,"autoinit":true,"pause":true,"loop_type":"period","bv":false,"nclones":15,"clone_opacity":0.4,"duration":3000,"ease":"linear","dt":0.01,"ajax-caching":true} |
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var data = [ | |
{"key":"Wikpedia", "pop1":26614, "pop2":6944, "pop3":30778, "pop4":3000, "pop5":4000, "pop6":5000}, | |
{"key":"De", "pop1":30000, "pop2":12000, "pop3":8000, "pop4":3000, "pop5":4000, "pop6":5000}, | |
{"key":"小d郎", "pop1":8000, "pop2":21000, "pop3":11000, "pop4":3000, "pop5":4000, "pop6":5000}, | |
]; | |
var tag = ["Fútbol", "Deportes", "Entretenimiento", "経済政策", "雇用対策", "税制"]; | |
var n = 6, // number of layers | |
m = data.length, // number of samples per layer | |
stack = d3.layout.stack(), | |
labels = data.map(function(d) {return d.key;}), | |
//go through each layer (pop1, pop2 etc, that's the range(n) part) | |
//then go through each object in data and pull out that objects's population data | |
//and put it into an array where x is the index and y is the number | |
layers = stack(d3.range(n).map(function(d) { | |
var a = []; | |
for (var i = 0; i < m; ++i) { | |
a[i] = {x: i, y: data[i]['pop' + (d+1)]}; | |
} | |
return a; | |
})), | |
//the largest single layer | |
yGroupMax = d3.max(layers, function(layer) { return d3.max(layer, function(d) { return d.y; }); }), | |
//the largest stack | |
yStackMax = d3.max(layers, function(layer) { return d3.max(layer, function(d) { return d.y0 + d.y; }); }); | |
var margin = {top: 40, right: 10, bottom: 20, left: 100}, | |
width = 973 - margin.left - margin.right, | |
height = 86*data.length - margin.top - margin.bottom; | |
var y = d3.scale.ordinal() | |
.domain(d3.range(m)) | |
.rangeRoundBands([0, height+10], 0.1); | |
var x = d3.scale.linear() | |
.domain([0, yStackMax]) | |
.range([0, width-130]); //120px for legend | |
var color = d3.scale.category20(); | |
var svg = d3.select("svg") | |
.attr("width", width + margin.left + margin.right) | |
.attr("height", height + margin.top + margin.bottom) | |
.append("g") | |
.attr("transform", "translate(" + margin.left + "," + margin.top + ")"); | |
var layer = svg.selectAll(".layer") | |
.data(layers) | |
.enter().append("g") | |
.attr("class", "layer") | |
.style("fill", function(d, i) { return color(i); }); | |
layer.selectAll("rect") | |
.data(function(d) { return d; }) | |
.enter().append("rect") | |
.attr("y", function(d) { return y(d.x); }) | |
.attr("x", function(d) { return x(d.y0); }) | |
.attr("height", y.rangeBand()) | |
.attr("width", function(d) { return x(d.y); }); | |
var yAxis = d3.svg.axis() | |
.scale(y) | |
.tickSize(1) | |
.tickPadding(6) | |
.tickValues(labels) | |
.orient("left"); | |
svg.append("g") | |
.attr("class", "y axis") | |
.call(yAxis); | |
var legend = svg.selectAll(".legend") | |
.data(color.domain().slice()) | |
.style("position","fixed") | |
.enter().append("g") | |
.attr("class", "legend") | |
.attr("transform", function(d, i) { return "translate(0," + i * 20 + ")"; }); | |
legend.append("rect") | |
.attr("x", width - 19) | |
.attr("width", 22) | |
.attr("height", 17) | |
.style("fill", color); | |
legend.append("text") | |
.attr("x", width - 22) | |
.attr("y", 9) | |
.attr("dy", ".35em") | |
.style("text-anchor", "end") | |
.text(function(d) { return tag[d]; }); |
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