Mark Area Data Point — MarkAreaDataPoint • rtemis.draw

One endpoint of a markArea band. Two of these — wrapped in a length-2 list — define the opposite corners of a shaded rectangle. Supplying only x_axis on both endpoints produces a full-height vertical band (useful for highlighting x-ranges of a time series); supplying only y_axis produces a full-width horizontal band.

Usage

MarkAreaDataPoint(
  x_axis = NULL,
  y_axis = NULL,
  name = NULL,
  value = NULL,
  item_style = NULL,
  label = NULL
)

Arguments

x_axis: Optional Numeric or Character: Position on the x-axis.
y_axis: Optional Numeric or Character: Position on the y-axis.
name: Optional Character: Label text for the band.
value: Optional Numeric or Character: Fallback label value when name is not set.
item_style: Optional ItemStyle: Fill and border styling. Styling set on the first endpoint of a pair applies to the whole band.
label: Optional LabelOption: Label configuration.

Details

Corresponds to MarkArea2DDataItemDimOption in src/component/marker/MarkAreaModel.ts (line 49). ECharts docs: https://echarts.apache.org/en/option.html#series-line.markArea.data