QGIS algorithm - Add geometry attributes — qgis_exportaddgeometrycolumns • qgis

QGIS Algorithm provided by QGIS (native c++) Add geometry attributes (native:exportaddgeometrycolumns). Computes geometric properties of the features in a vector layer. This algorithm computes geometric properties of the features in a vector layer. The algorithm generates a new vector layer with the same content as the input one, but with additional attributes in its attributes table, containing geometric measurements. Depending on the geometry type of the vector layer, the attributes added to the table will be different.

qgis_exportaddgeometrycolumns(
  INPUT = qgisprocess:::qgis_default_value(),
  METHOD = qgisprocess:::qgis_default_value(),
  OUTPUT = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

INPUT: source - Input layer. Path to a vector layer.
METHOD: enum of ("Cartesian Calculations in Layer's CRS", "Cartesian Calculations in Project's CRS", "Ellipsoidal Calculations") - Calculate using. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.
OUTPUT: sink - Added geometry info. Path for new vector layer.
...: further parameters passed to qgisprocess::qgis_run_algorithm()
.complete_output: logical specifying if complete out of qgisprocess::qgis_run_algorithm() should be used (TRUE) or first output (most likely the main) should read (FALSE). Default value is TRUE.
.quiet: logical specifying if parameter .quiet for qgisprocess::qgis_run_algorithm() Default value is TRUE.
.messages: logical specifying if messages from qgisprocess::qgis_run_algorithm() should be printed (TRUE) or not (FALSE). Default value is FALSE.

Details

Outputs description

OUTPUT - outputVector - Added geometry info