add_polygon_selector

ImageYUVGraphic.add_polygon_selector(selection=None, fill_color=(0, 0, 0.35, 0.2), **kwargs)

Add a PolygonSelector.

Selectors are just Graphic objects, so you can manage, remove, or delete them from a plot area just like any other Graphic.

Parameters:

selection (list[tuple[float, float]], optional) – Initial points for the polygon. If not given or None, you’ll start drawing the selection (clicking adds points to the polygon).

Return type:

PolygonSelector