Accepted answer

I've updated your jsfiddle to do what you want here. Briefly I did the following:

  • Use a time scale instead of a linear scale. Then you can specify d3.time.days, 1 as ticks.
  • A path is filled by default with no stroke. See the CSS I've added.
  • Use the .tickFormat function with an appropriate format.
  • Should be fixed by using a time scale and appropriate tick spec.

Related Query

More Query from same tag