Interface YAxisIndicatorProps

Which <YAxis> (by id) to position against; omit for the row's default axis.

Pill hue — the colour of the series / value it tracks. Defaults to the axis label colour (theme.axis.label).

Value formatting: a d3 format specifier (e.g. ',.2f', '.1%') or a (value) => string. Omit to use the linked axis's own formatter, so the pill reads exactly like a tick. Pass a specifier for finer precision than the tick-calibrated default (a live price usually wants ',.2f', not the coarser tick rounding). See AxisFormat.

An indicator always shows the axis value — there is no label override. A name/annotation belongs on a <Baseline label>'s near-line chip, not on the axis pill (an axis pill reads like a tick).

Draw a thin dashed guide line from the pill across the plot (the ChartIQ "price line"). Default false.

Add a small triangle on the pill's plot-facing edge, pointing into the plot at the value (a callout tab). Default false.

Which edge the pill hugs. Default right — the conventional side for a live value tag. (Independent of the linked axis's side; set it to match.)

A LiveValue to subscribe to — the high-frequency path. .set(v) moves and relabels the pill without re-rendering the chart. Takes precedence over value if both are given.

A static value to pin the pill at. Pass this or source. Updating value re-renders with its parent — fine for an occasional change; for a high-frequency tick use source so only the pill repaints.