OptionalerrorWhat the series maps back to in the chart, for selection.
OptionallabelsBy point, its data label; null for a point without one. Absent when no point has one.
Line and scatter groups only.
Each point, in px; null where either value is a gap.
OptionalslotsOn a date axis, the category each point is drawn in, by point: its date's day, month or
year; null for a point with no date. Absent where each point is in the category of its index.
Whether the line through the points is drawn as a curve.
OptionaltrendlinesThe series' trendlines, in the order it lists them. Absent when it has none.
One per category; null is a gap.
One per point, paired with values; null is a gap.
The series' error bars, in the order it lists them. Absent when it has none.