Polygon Properties
shapes_polygons
ParameterVector|POLYGONS|Polygons|2|False
ParameterBoolean|BPARTS        |Number of Parts|True
ParameterBoolean|BPOINTS       |Number of Vertices|True
ParameterBoolean|BLENGTH       |Perimeter|True
ParameterBoolean|BAREA         |Area|True
OutputVector|OUTPUT|Polygons with Property Attributes
