<!DOCTYPE html>
<html>
<head>
<script type = "text/javascript" src = "https://d3js.org/d3.v4.min.js"></script>
</head>
<body>
<script>
var data = [100, 200, 300, 350, 400, 250]
var width = 500, barHeight = 20, margin = 1;
var scale = d3.scaleLinear()
.domain([d3.min(data), d3.max(data)])
.range([100, 400]);
var svg = d3.select("body")
.append("svg")
.attr("width", width)
.attr("height", barHeight * data.length);
var g = svg.selectAll("g")
.data(data)
.enter()
.append("g")
.attr("transform", function (d, i) {
return "translate(0," + i * barHeight + ")";
});
g.append("rect")
.attr("width", function (d) {
return scale(d);
})
.attr("height", barHeight - margin)
g.append("text")
.attr("x", function (d) { return (scale(d)); })
.attr("y", barHeight / 2).attr("dy", ".35em")
.text(function (d) { return d; });
</script>
</body>
</html>
原创文章，作者：ItWorker，如若转载，请注明出处：https://blog.ytso.com/266100.html