pymovements.gaze.transforms_pl.center_origin#

pymovements.gaze.transforms_pl.center_origin(*, screen_px: int, origin: str, pixel_column: str) → Expr[source]#

Center pixel data.

Pixel data will have the coordinates (0, 0) afterwards.

Parameters:

  • screen_px – Size of screen in pixels.

  • origin – The location of the pixel origin. Supported values: center, lower left

  • pixel_column – Name of the column with pixel data.