javascript - Creating labels on STACKED GROUP bar chart in d3.js -

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i have stacked group bar chart. every bar in group having stacked columns . need print labels(text) on every bar in chart. able print 1 label per group. code looks this,

svg.append("g")     .attr("class", "y axis")     .call(yaxis);  var project_stackedbar = svg.selectall(".project_stackedbar")     .data(data)   .enter().append("g")     .attr("class", "g")     .attr("transform", function (d) { return "translate(" + x0(d.month) + ",0)"; });  project_stackedbar.selectall("rect")     .data(function (d) { return d.columndetails; })     .enter()     .append("rect")     .attr("width", x1.rangeband())     .attr("x", function (d) {         return x1(d.column);     })     .attr("y", function (d) {         return y(d.yend);     })     .attr("height", function (d) {         return y(d.ybegin) - y(d.yend);     })     .style("fill", function (d) { return color(d.name); });  project_stackedbar.append("text") .attr("x", function (d) { return x1(d.column) }) .attr("y", function (d) {    return y(d.yend) - 6;}) .text(function (d) { return (y(d.yend)); } );

thanks in advance.

you have assign data want print in terms of text labels doing following:

project_stackedbar.selectall("text") .data(function (d) { return d.columndetails; }) .enter() .append("text") .attr("x", function (d) { return x1(d.column) }) .attr("y", function (d) {     return y(d.yend) - 6;}) .text(function (d) { return (y(d.yend)); } );

the x , y positions may need adjusted.

hope helps.


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