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micahstubbs/.block

Last active June 14, 2016 23:00
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bar-chart-abinash
Raw
.block
license: CC0-1.0
Raw
data.json
[
{
"URGENT": 2,
"OTHERS": 2,
"FYI": 1,
"NORMAL": 3,
"DAY": "MON"
},
{
"URGENT": 4,
"OTHERS": 5,
"FYI": 1,
"NORMAL": 2,
"DAY": "TUE"
},
{
"URGENT": 2,
"OTHERS": 2,
"FYI": 2,
"NORMAL": 5,
"DAY": "WED"
},
{
"URGENT": 3,
"OTHERS": 0,
"FYI": 5,
"NORMAL": 6,
"DAY": "THU"
},
{
"URGENT": 1,
"OTHERS": 4,
"FYI": 3,
"NORMAL": 5,
"DAY": "FRI"
},
{
"URGENT": 1,
"OTHERS": 4,
"FYI": 3,
"NORMAL": 5,
"DAY": "SAT"
}
]
Raw
index.html
<!DOCTYPE html>
<meta charset="utf-8">
<style>
body {
font: 10px sans-serif;
}
.axis path,
.axis line {
fill: none;
stroke: #000;
shape-rendering: crispEdges;
}
.bar {
fill: steelblue;
}
.x.axis path {
display: none;
}
</style>
<body>
<script src="https://d3js.org/d3.v3.min.js"></script>
<script>
var margin = {top: 20, right: 20, bottom: 30, left: 40},
width = 960 - margin.left - margin.right,
height = 500 - margin.top - margin.bottom;
var x = d3.scale.ordinal()
.rangeRoundBands([0, width], .3);
var y = d3.scale.linear()
.rangeRound([height, 0]);
var color = d3.scale.ordinal()
.range(['#e0e0e0 ', '#eeeeee', '#bdbdbd', '#757575']);
var xAxis = d3.svg.axis()
.scale(x)
.orient("bottom");
var yAxis = d3.svg.axis()
.scale(y)
.orient("left")
.tickFormat(d3.format(".2s"));
var svg = d3.select("body").append("svg")
.attr("width", width + margin.left + margin.right)
.attr("height", height + margin.top + margin.bottom)
.append("g")
.attr("transform", "translate(" + margin.left + "," + margin.top + ")");
d3.json("data.json", function(error, data) {
console.log(data);
color.domain(d3.keys(data[0]).filter(function(key) { return key !== "DAY"; }));
//console.log(d3.keys(data[0]).filter(function(key) { return key !== "DAY"; }));
data.forEach(function(d) {
var y0 = 0;
d.statuses = color.domain().map(function(name) { return {name: name, y0: y0, y1: y0 += +d[name]}; });
//console.log(d.statuses);
d.total = d.statuses[d.statuses.length - 1].y1;
});
data.sort(function(a, b) { return b.total - a.total; });
x.domain(data.map(function(d) { return d.DAY; }));
y.domain([0, d3.max(data, function(d) { return d.total; })]);
svg.append("g")
.attr("class", "x axis")
.attr("transform", "translate(0," + height + ")")
.call(xAxis);
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("Count");
var DAY = svg.selectAll(".DAY")
.data(data)
.enter().append("g")
.attr("class", "g")
.attr("transform", function(d) { return "translate(" + x(d.DAY) + ",0)"; });
DAY.selectAll("rect")
.data(function(d) { return d.statuses; })
.enter().append("rect")
.attr("width", x.rangeBand())
.attr("y", function(d) { return y(d.y1); })
.attr("height", function(d) { return y(d.y0) - y(d.y1); })
.style("fill", function(d) { return color(d.name); });
var legend = svg.selectAll(".legend")
.data(color.domain().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; });
});
</script>
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