CanonicalizePolygon
CanonicalizePolygon[poly] gives a canonical representation of the polygon poly with shared coordinates and with inner and outer boundaries.
CanonicalizePolygon[poly, "filter"] gives a canonical representation with the specified filter.
Examples
Canonicalize a polygon:
CanonicalizePolygon[Polygon[{{0, 0}, {1, 0}, {1, 1}, {0, 1}}]]Please visit the official Wolfram Language Reference for more details.