JSFiddle - React, Tailwind, and code Playground
CSS
.axis text {
font: 10px sans-serif;
}
.axis path, .axis line {
fill: none;
stroke: #000;
shape-rendering: crispEdges;
}
JavaScript
function barStack(d) {
var l = d[0].length
while (l--) {
var posBase = 0, negBase = 0;
d.forEach(function(d) {
d=d[l]
d.size = Math.abs(d.y)
if (d.y<0) {
d.y0 = negBase
negBase-=d.size
} else
{
d.y0 = posBase = posBase + d.size
}
})
}
d.extent= d3.extent(d3.merge(d3.merge(d.map(function(e) { return e.map(function(f) { return [f.y0,f.y0-f.size]})}))))
return d
}
/* Here is an example */
var initialData = [{x:"abc", y1:"3", y2:"4", y3:"10"},
{x:"abc2", y1:"6", y2:"1", y3:"8" },
{x:"abc3", y1:"-3", y2:"-9", y3:"4"}
];
var data = ["y1","y2","y3"].map(
function(v){
return initialData.map(function(d){
return {y: d[v]}
});
});
var h=500
,w=500
,margin=10
,color = d3.scale.category10()
,x = d3.scale.ordinal()
.domain(initialData.map(function(d){return d.x}))
.rangeRoundBands([margin,w-margin], .1)
,y = d3.scale.linear()
.range([h-margin,0+margin])
,xAxis = d3.svg.axis().scale(x).orient("bottom").tickSize(6, 0)
,yAxis = d3.svg.axis().scale(y).orient("left")
barStack(data)
console.log
y.domain(data.extent)
svg = d3.select("body")
.append("svg")
.attr("height",h)
.attr("width",w)
var plots = svg.selectAll(".series").data(data)
.enter().append("g").classed("series",true).style("fill", function(d,i) {
console.log(d);
return color(i)})
plots.selectAll("rect").data(Object)
.enter().append("rect")
.attr("x",function(d,i) { return x(x.domain()[i])})
.attr("y",function(d) { return y(d.y0)})
.attr("height",function(d) { return y(0)-y(d.size)})
.attr("width",x.rangeBand());
plots.selectAll("text.lab").data(Object)
.enter().append("text")
.attr('fill','black')
.attr('class','lab')
//.attr("transform", "translate(50,0)")
.attr("text-anchor", "middle")
.attr("x", function(d, i) { return x(x.domain()[i]) + (x.rangeBand()/2)})
.attr("y", function(d) {return y(d.y0) +20})
.text(function(d) {
...