Build a synthetic Heikin-Ashi CandleView for the window [start, end), seeded with a warmup lead-in so the left-edge open is correct. Shared by HeikinAshiRenderer and the heikinashi series definition so the transform lives in exactly one place.
CandleView
heikinashi
Build a synthetic Heikin-Ashi
CandleViewfor the window [start, end), seeded with a warmup lead-in so the left-edge open is correct. Shared by HeikinAshiRenderer and theheikinashiseries definition so the transform lives in exactly one place.