Violin
A violin (kernel-density) distribution — the same attributes as
BoxPlot, but the shape shows the full density
rather than just the quartiles. y is the value; x is an optional group.
<Violin data={daily_metrics} x="weekday" y="visits" title="Visit density by weekday" />Omit x for a single combined density shape:
Note
Like BoxPlot, Violin reads raw rows for its
density, so it takes data={query} only — a semantic metric
(metric=) is pre-aggregated and can't feed a distribution.
Attributes #
| Attribute | Purpose |
|---|---|
data |
Required. The query to plot (data={query}). |
y |
Required. The value column the density is computed over. |
x |
Optional grouping column — one violin per group (omit for a single shape). |
title |
Chart title. |
color |
Single color or comma-separated palette override. |
height |
Pixel height (default 300). |
col-span |
Columns to span inside a <Grid>. |
format · currency · decimals · locale |
Value & tooltip number formatting. |
empty_message |
Text shown when the query returns no rows. |
Identical to BoxPlot; the rest are the shared chart attributes — see Charts.