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<!DOCTYPE html> <meta charset="utf-8"> <style> .bar { fill: steelblue; } .bar:hover { fill: brown; } .axis--x path { display: none; } </style> <svg width="960" height="500"></svg> <script src="https://d3js.org/d3.v4.min.js"></script> <script> var svg = d3.select("svg"), margin = {top: 20, right: 20, bottom: 30, left: 40}, width = +svg.attr("width") - margin.left - margin.right, height = +svg.attr("height") - margin.top - margin.bottom; var x = d3.scaleBand().rangeRound([0, width]).padding(0.1), y = d3.scaleLinear().rangeRound([height, 0]); var g = svg.append("g") .attr("transform", "translate(" + margin.left + "," + margin.top + ")"); d3.csv("data_task_10.csv", function(d) { d.time = +d.time; return d; }, function(error, data) { if (error) throw error; console.log(data) //____________________________________ data_sorted = data.sort(function(x,y){ return +x.time>+y.time; }) console.log(data_sorted); //____________________________________ var cumul_time = 0 cumul_data = []; data_sorted.forEach(function(d){ cumul_data.push({cumul_time:cumul_time + d, time:d}) cumul_time += d }); console.log(cumul_data); //____________________________________ x.domain(data_sorted.map(function(d) { return d.id; })); y.domain([0, d3.max(data_sorted, function(d) { return d.time; })]); g.append("g") .attr("class", "axis axis--x") .attr("transform", "translate(0," + height + ")") .call(d3.axisBottom(x)); g.append("g") .attr("class", "axis axis--y") .call(d3.axisLeft(y).ticks(20)) .append("text") .attr("transform", "rotate(-90)") .attr("y", 6) .attr("dy", "0.71em") .attr("text-anchor", "end") g.selectAll(".bar") .data(data_sorted) .enter().append("rect") .attr("class", "bar") .attr("x", function(d) { return x(d.id); }) .attr("y", function(d) { return y(d.time); }) .attr("width", x.bandwidth()) .attr("height", function(d) { return height - y(d.time); }); }); </script>
https://d3js.org/d3.v4.min.js