Resolve the orientation of a calibration (starting-position) screenshot — resolve_calibration_flip • tanmai

Resolve the orientation of a calibration (starting-position) screenshot

Usage

resolve_calibration_flip(squares, board_img, manual = "auto")

Arguments

squares: A list of 64 magick square images, row-major, top row first.
board_img: The normalized board image, for the coordinate fallback.
manual: One of "auto", "white" (white on bottom) or "black".

Value

A list with flip (TRUE if black is on the bottom) and source, naming the signal that decided it.