Interface CandleStyle

A resolved candlestick style (Candlestick). A candle is unreadable in one colour — rising vs falling must differ to mean anything — so the style is a pair: rising (close > open) and falling (close < open), each a body (the open→close rectangle / the OHLC bar) and a wick (the high–low line / the bar's stem). neutral styles a doji (open === close); it falls back to rising when unset. bodyWidth is the body's fraction of the candle slot (0–1; the wick always sits at the slot centre) — omitted ⇒ 0.8. wickWidth is the wick / bar stroke width in px.

With colorBy='series' the direction split is bypassed and every candle draws in the rising colours (one colour = one series, for a candle sitting beside coloured lines).