Tool Polygon Properties
General and geometric properties of polygons.
- Author: V.Olaya (c) 2004, O.Conrad (c) 2011
- Menu: Shapes|Polygons
Parameters
| Name | Type | Identifier | Description | Constraints | |
|---|---|---|---|---|---|
| Input | Polygons | Shapes (input) | POLYGONS | - | - |
| Output | Polygons with Property Attributes (*) | Shapes (optional output) | OUTPUT | If not set property attributes will be added to the orignal layer. | - |
| Options | Number of Parts | Boolean | BPARTS | - | Default: 0 |
| Number of Vertices | Boolean | BPOINTS | - | Default: 0 | |
| Perimeter | Boolean | BLENGTH | - | Default: 1 | |
| Area | Boolean | BAREA | - | Default: 1 | |
| Scaling | Floating point | SCALING | Scaling factor for perimeter and area (squared). meter to feet = 1 / 0.3048 = 3.2808 | Minimum: 0.000000 Default: 1.000000 | |
| (*) optional | |||||
Command-line
Usage: saga_cmd shapes_polygons 2 [-POLYGONS <str>] [-OUTPUT <str>] [-BPARTS <str>] [-BPOINTS <str>] [-BLENGTH <str>] [-BAREA <str>] [-SCALING <double>] -POLYGONS:<str> Polygons Shapes (input) -OUTPUT:<str> Polygons with Property Attributes Shapes (optional output) -BPARTS:<str> Number of Parts Boolean Default: 0 -BPOINTS:<str> Number of Vertices Boolean Default: 0 -BLENGTH:<str> Perimeter Boolean Default: 1 -BAREA:<str> Area Boolean Default: 1 -SCALING:<double> Scaling Floating point Minimum: 0.000000 Default: 1.000000