Closed
Description
Hi! I try to create two time series with type 'bar'.
One trace didn't contain any data, but this one should be shown in legend. To make this trace visible in legend, I have set x: [null] and y: [null];
But in this case both series are not displaying.
https://codepen.io/sandertar/pen/VPmOdK
Is there any other way to make label visible in legend for trace without data?