Experimental The defaulted trace: %{fullData.*}, and per-point trace attributes (%{marker.color}).
labels?
readonly
Readonly<Record<string, string | undefined>>
Experimental Preformatted text per variable name, used when the variable has no format of its own (Plotly formats %{x} / %{y} with the axis' hoverformat this way).
meta?
readonly
unknown
Experimental%{meta}; defaults to fullData.meta.
pointIndex?
readonly
number
Experimental Index used to pick per-point entries of array attributes found on the trace.
values?
readonly
Readonly<Record<string, unknown>>
Experimental Point values: x, y, text, customdata, pointNumber, marker.size, …