Created
May 22, 2016 19:20
-
-
Save enjoylife/6b14aa0dfc0efc0c612670f323c891aa to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import d3 from 'd3/build/d3'; | |
var margin = {top: 20, right: 60, bottom: 30, left: 20}, | |
width = 960 - margin.left - margin.right, | |
height = 500 - margin.top - margin.bottom; | |
// We need a scale for laying out the bars of our barcharts | |
var x = d3.scaleBand() | |
.rangeRound([0, width]) | |
.paddingInner(.1) | |
.paddingOuter(1) | |
// Need this time scale to work with our x axis values | |
var xTime = d3.scaleTime().rangeRound([0, width]); | |
var xAxis = d3.axisBottom(xTime).tickFormat(d3.timeFormat("%b %d")); | |
// Need a linear scale for working with our counts and sums of our datapoints | |
var y = d3.scaleLinear().rangeRound([height, 0]).domain([0,1]); | |
var yAxis = d3.axisRight(y).tickFormat(d3.format(".2s")) | |
// Choosing two appealing colors for our measure types | |
var colorForMeasures = d3.scaleOrdinal() | |
.range(["#8a89a6", "#6B486B"]); | |
// Don't care what colors these are | |
var colorForCountry = d3.scaleCategory20b(); | |
// Following the standard d3 margin conventions | |
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 + ")"); | |
svg.append("g") | |
.attr("class", "x axis") | |
.attr("transform", "translate(0," + height + ")") | |
.call(xAxis) | |
svg.append("g") | |
.attr("class", "y axis") | |
.attr("transform", "translate(" + width + ",0)") | |
.call(yAxis) | |
.append("text") | |
.attr("transform", "rotate(-90)") | |
.attr("y", -12) | |
.attr("dy", ".71em") | |
.style("text-anchor", "end") | |
.text("Number of Cases"); | |
updateAxis(); | |
function updateAxis() { | |
svg.select(".x.axis").call(xAxis); | |
svg.select(".y.axis").call(yAxis); | |
} | |
y.domain([0, 16000]) | |
updateAxis() |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment