candle_chart
Candle Chart
Type:
candle_chart• Category:visualization
Description
Store OHLC candlestick data for chart widget
Parameters
| Name | Type | Description | Required | Default |
|---|---|---|---|---|
widgetId | string | no | ||
rowsExpr | string | Expr -> list[dict] (each dict: ts, o, h, l, c) | no | |
columns | array | Optional list of columns (ts, o, h, l, c) | no | |
open | string | no | ||
close | string | no | ||
high | string | no | ||
low | string | no | ||
volume | string | no | ||
timestamp | string | no | ||
limit | number | no | 500 |