Tool Polygon Properties

Add general and geometric properties of polygons to its atttributes.

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, output, optional	`OUTPUT`	If not set property attributes will be added to the orignal layer.	-
Options	Copy Attributes	Table fields	`FIELDS`	Select one or more attributes to be copied to the target layer.	-
	Number of Parts	Boolean	`BPARTS`	-	Default: 0
	Number of Vertices	Boolean	`BPOINTS`	-	Default: 0
	Extent	Boolean	`BEXTENT`	-	Default: 0
	Centroid	Boolean	`BCENTER`	-	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>] [-FIELDS <str>] [-BPARTS <str>] [-BPOINTS <str>] [-BEXTENT <str>] [-BCENTER <str>] [-BLENGTH <str>] [-BAREA <str>] [-SCALING <double>]
  -POLYGONS:<str>  	Polygons
	Shapes, input
  -OUTPUT:<str>    	Polygons with Property Attributes
	Shapes, output, optional
  -FIELDS:<str>    	Copy Attributes
	Table fields
  -BPARTS:<str>    	Number of Parts
	Boolean
	Default: 0
  -BPOINTS:<str>   	Number of Vertices
	Boolean
	Default: 0
  -BEXTENT:<str>   	Extent
	Boolean
	Default: 0
  -BCENTER:<str>   	Centroid
	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