D3, Dates On The X Axis, Data The Width Of A Date

I am visualizing data by date. I want something a bit like this: The point is that I want to draw rectangles that are the width of the days. Here's how I draw rectangles: svg.se

Solution 1:

In the end, the simplest solution I found was to use an ordinal scale and provide (sometimes empty) elements for each date in the range.