Who no lines drawn when I select FixedScaleAxis?

[ErikDOlson]

Tried with both 0.11 and latest 1.0 -- I am trying to plot a date-time series with lots of points (100+), so I'd like to just show it as a continuous set of line sqgments. If I use the default axes, this seems to work with showLine: true and showPoint: false in the options. But the axis formatting is terrible, because the dates are all shown as raw integer numbers, and it's drawing 100+ of them on the X-axis.

So I switch to FixedScaleAxis or AutoScaleAxis. But now it won't show the line segments. In fact, if showPoint is set to false, I get nothing on the graph at all!

Am I doing something dumb here?

...
for (var i=0; i < data1.length; i++) {
var yPt = parseFloat(data1[i]["Reading"]) ;
var row = {x : new Date(data1[i]["Date"]*1000), y: yPt };
formattedData.push( row);
}
...
new Chartist.Line(
'#' + subid(nodeid),
{
series: [formattedData],
},
{
showLine: true,
showPoint: false,
axisX: {
type: Chartist.AutoScaleAxis,
divisor: 5,
labelInterpolationFnc: value =>
new Date(value).toLocaleString(undefined, {
month: 'short',
day: 'numeric'
})
},
// fullWidth: true,
}
);