subtract

classmethod PolygonData.subtract(polygons1, polygons2)

Subtract a set of polygons from another set of polygons.

Parameters:

polygons1list[PolygonData], PolygonData

List of base polygons.

polygons2list[PolygonData], PolygonData

List of polygons to subtract.

Returns:

list[PolygonData]