Maximum width for column in bar chart

Question

I\'m looking for a way of limiting the column width in a chart, I\'m sure this ought to be relatively easy but I cant find a way of doing it.

I\'m populating a chart fro

Answer 1

For completeness the full answer would look like this:

svg.selectAll(".bar")
  .data(data)
  .enter().append("rect")
  .attr("class", "bar")
  .attr("x", (d) -> x1(d.name) + (x1.rangeBand() - d3.min([x1.rangeBand(), 100]))/2)
  .attr("width", d3.min([x1.rangeBand(), 100]))
  .attr("y", (d) -> y(d.grade) )
  .attr("height", (d)-> height - y(d.value) )

(coffeescript syntax)

Note this include the full answer, the 'width' and the 'x' settings. Also 'x' settings is accounting for a when 100 width is not the min value.