Honolulu Budget 1

_.md

[ Launch: D3 Basics ] 8e0e8350a766a79d97fa by axelson
[ Launch: Jason Test ] 8da7744ab1eb9456929f by axelson
[ Launch: test ] 4653053 by enjalot
[ Launch: test ] 4652017 by enjalot
[ Launch: test ] 4582399 by enjalot

budget.csv

config.json

{"description":"Honolulu Budget 1","endpoint":"","display":"svg","public":true,"require":[{"name":"d3","url":"http://d3js.org/d3.v3.min.js"}],"fileconfigs":{"inlet.js":{"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},"budget.csv":{"default":true,"vim":false,"emacs":false,"fontSize":12}},"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,"tab":"edit","display_percent":0.7,"thumbnail":"http://i.imgur.com/tOHI3Vs.png","fullscreen":false,"ajax-caching":true}

inlet.js

var data = tributary.budget;

var margin = {top: 23, right: 20, bottom: 123, left: 74},
    width = 1178 - margin.left - margin.right,
    height = 670 - margin.top - margin.bottom;

var x0 = d3.scale.ordinal()
    .rangeRoundBands([0, width], 0.1);

var x1 = d3.scale.ordinal();

var y = d3.scale.linear()
    .range([height, 0]);

var color = d3.scale.ordinal()
    .range(["#98abc5", "#8a89a6", "#7b6888", "#6b486b", "#a05d56", "#d0743c", "#ff8c00"]);

var xAxis = d3.svg.axis()
    .scale(x0)
    .orient("bottom");

var yAxis = d3.svg.axis()
    .scale(y)
    .orient("left")
    .tickFormat(d3.format("$.2s"));


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 + ")");

function get_division(d) { return d['Department Name']; }

var divisions = d3.nest()
	.key(get_division)
	.key(function(d) { return d['Object Code Name']; })
	.rollup(function(leaves) {
	  return {amount: d3.sum(leaves, function(d) { return d['FY 2011 Actual'] }) }
	})
	.entries(data);


var max_y_val = d3.max(divisions, function(d) {
  return d3.max(d.values, function(d2) { return d2.values.amount; });
});


// Possible improvement: read this from the data
var divisions_list = ["Holiday Overtime Pay", "Non-Holiday Overtime Pay", "Regular Pay"];
  x0.domain(data.map(get_division));
  x1.domain(divisions_list).rangeRoundBands([0, x0.rangeBand()]);

  y.domain([0, max_y_val]);

  svg.append("g")
      .attr("class", "x axis")
      .attr("transform", "translate(0," + height + ")")
      .call(xAxis)
      // Rotate x-axis label
      .selectAll("text")
        .style("text-anchor", "start")
        .attr("dx", ".8em")
        .attr("dy", ".15em")
        .attr("transform", "rotate(65)");

  svg.append("g")
      .attr("class", "y axis")
      .call(yAxis)
    .append("text")
      .attr("transform", "rotate(-90)")
      .attr("y", 6)
      .attr("dy", ".71em")
      .style("text-anchor", "end")
      .text("Pay");

  var division = svg.selectAll(".division")
      .data(divisions)
    .enter().append("g")
      .attr("class", "g")
      .attr("transform", function(d) { return "translate(" + x0(d.key) + ",0)"; });

  division.selectAll("rect")
      .data(function(d) { return d.values; })
    .enter().append("rect")
      .attr("width", x1.rangeBand())
      .attr("x", function(d) { return x1(d.key); })
      .attr("y", function(d) { return y(d.values.amount); })
      .attr("height", function(d) { return height - y(d.values.amount); })
      .style("fill", function(d) { return color(d.key); });

  var legend = svg.selectAll(".legend")
      .data(divisions_list.slice().reverse())
    .enter().append("g")
      .attr("class", "legend")
      .attr("transform", function(d, i) { return "translate(0," + i * 20 + ")"; });

  legend.append("rect")
      .attr("x", width - 18)
      .attr("width", 18)
      .attr("height", 18)
      .style("fill", color);

  legend.append("text")
      .attr("x", width - 24)
      .attr("y", 9)
      .attr("dy", ".35em")
      .style("text-anchor", "end")
      .text(function(d) { return d; });