OptionalareaOptionalbaselineDraw a horizontal reference rule at this value.
OptionalcolorLine color. Default: a neutral blue (use colorByTrend to color by direction instead).
OptionalcolorColor the line green/red/gray by overall direction (last vs first). Default false.
OptionalformatFormat the delta label value. Default: signed, 1 decimal.
OptionallabelAccessible-label prefix. Default 'Trend'.
OptionalshowAppend the last-vs-first delta as a colored label to the right. Default false.
Optionaltheme
Fill the area under the line. Default false.