gdal_onesidebuffer: QGIS algorithm One side buffer

In JanCaha/r_package_qgis: An extension of package "qgisprocess" providing direct R functions for QGIS functions

QGIS algorithm One side buffer

Description

QGIS Algorithm provided by GDAL One side buffer (gdal:onesidebuffer)

Usage

gdal_onesidebuffer(
  INPUT = qgisprocess::qgis_default_value(),
  GEOMETRY = qgisprocess::qgis_default_value(),
  DISTANCE = qgisprocess::qgis_default_value(),
  BUFFER_SIDE = qgisprocess::qgis_default_value(),
  FIELD = qgisprocess::qgis_default_value(),
  DISSOLVE = qgisprocess::qgis_default_value(),
  EXPLODE_COLLECTIONS = qgisprocess::qgis_default_value(),
  OPTIONS = 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.
GEOMETRY	string - Geometry column name. String value.
DISTANCE	distance - Buffer distance. A numeric value.
BUFFER_SIDE	enum of ("Right", "Left") - Buffer side. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.
FIELD	field - Dissolve by attribute. The name of an existing field. ; delimited list of existing field names.
DISSOLVE	boolean - Dissolve all results. 1 for true/yes. 0 for false/no.
EXPLODE_COLLECTIONS	boolean - Produce one feature for each geometry in any kind of geometry collection in the source file. 1 for true/yes. 0 for false/no.
OPTIONS	string - Additional creation options. String value.
OUTPUT	vectorDestination - One-sided buffer. 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 - One-sided buffer

JanCaha/r_package_qgis documentation built on March 7, 2023, 7:17 a.m.