我喜欢将这个垂直条形图 ( http://bl.ocks.org/mbostock/3886208 ) 制作成水平条形图。
谢谢你的帮助!
代码示例会很好。
这只是反转域、轴和矩形计算的问题:
var y = d3.scale.ordinal()
.rangeRoundBands([height, 0], .1); // y becomes ordinal
var x = d3.scale.linear()
.rangeRound([0, width]); // x becomes linear
// change state group to be positioned in the y now instead of x
var state = svg.selectAll(".state")
.data(data)
.enter().append("g")
.attr("class", "g")
.attr("transform", function(d) { return "translate(0," + y(d.State) + ")"; });
// rect calculations become
state.selectAll("rect")
.data(function(d) { return d.ages; })
.enter().append("rect")
.attr("height", y.rangeBand()) // height in now the rangeband
.attr("x", function(d) { return x(d.y0); }) // this is the horizontal position in the stack
.attr("width", function(d) { return x(d.y1) - x(d.y0); }) // this is the horizontal "height" of the bar
.style("fill", function(d) { return color(d.name); });
这是完整的工作示例。