R/gdal_buildvirtualvector.R
gdal_buildvirtualvector.RdQGIS Algorithm provided by GDAL Build virtual vector (gdal:buildvirtualvector). This algorithm creates a virtual layer that contains a set of vector layers.
gdal_buildvirtualvector(
INPUT = qgisprocess:::qgis_default_value(),
UNIONED = qgisprocess:::qgis_default_value(),
OUTPUT = qgisprocess:::qgis_default_value(),
...,
.complete_output = .complete_output_option(),
.quiet = .quiet_option(),
.messages = .message_option()
)multilayer - Input datasources. .
boolean - Create "unioned" VRT. 1 for true/yes. 0 for false/no. field:FIELD_NAME to use a data defined value taken from the FIELD_NAME field. expression:SOME EXPRESSION to use a data defined value calculated using a custom QGIS expression.
vectorDestination - Virtual vector. Path for new vector layer.
further parameters passed to qgisprocess::qgis_run_algorithm()
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.
logical specifying if parameter .quiet for qgisprocess::qgis_run_algorithm() Default value is TRUE.
logical specifying if messages from qgisprocess::qgis_run_algorithm() should be printed (TRUE) or not (FALSE). Default value is FALSE.