<put algortithm description here>
Polygons
[vector: polygon]Number of Parts
[boolean]<put parameter description here>
Default: True
Number of Vertices
[boolean]<put parameter description here>
Default: True
Perimeter
[boolean]<put parameter description here>
Default: True
Area
[boolean]<put parameter description here>
Default: True
Polygons with Property Attributes
[vector]processing.runalg('saga:polygonproperties', polygons, bparts, bpoints, blength, barea, output)