var data = [
\t [4, 8, 15, 16, 23, 42, 200],
\t [50, 60, 20, 100, 30, 50, 40]
\t ];
//console.log(data)
//console.log("REMAP---------------------------");
var remapped =data[0].map(function(dat,i){
return data.map(function(d,ii){
return {x: ii, y: d[i] };
})
});
var w = 200,
h = 200
// create canvas
var svg = d3.select(".chart").append("svg:svg")
.attr("width", w)
.attr("height", h)
.append("svg:g")
.attr("transform", "translate(0,"+h+")");
var x = d3.scale.ordinal().rangeRoundBands([0, w], 0.5)
var y = d3.scale.linear().range([0, h])
var color = d3.scale.ordinal()
.range(["#98abc5", "#8a89a6", "#7b6888", "#6b486b", "#a05d56", "#d0743c", "#ff8c00"]).domain(data[0].map(function(d,i){return i;}));
//console.log("LAYOUT---------------------------");
var stacked = d3.layout.stack()(remapped)
//console.log(stacked)
x.domain(stacked[0].map(function(d) { return d.x; }));
y.domain([0, d3.max(stacked[stacked.length - 1], function(d) { return d.y0 + d.y; })]);
// show the domains of the scales
console.log("x.domain(): " + x.domain())
console.log("y.domain(): " + y.domain())
// Add a group for each column.
var valgroup = svg.selectAll("g.valgroup")
.data(stacked)
.enter().append("svg:g")
.attr("class", "valgroup")
.style("fill", function(d, i) { return color(i); })
.style("stroke", function(d, i) { return d3.rgb(color(i)).darker(); });
// Add a rect for each date.
var rect = valgroup.selectAll("rect")
.data(function(d){return d;})
.enter().append("svg:rect")
.attr("x", function(d) { return x(d.x); })
.attr("y", function(d) { return -y(d.y0) - y(d.y); })
.attr("height", function(d) { return y(d.y); })
.attr("width", x.rangeBand());
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.4.11/d3.min.js"></script>
<div class="chart"></div>
\t \t
这不是一个简单的事。你必须计算你堆积的矩形的相对位置。查找堆积条形图(或教程)的示例并从此开始。 – user3791775