R/qgis_exportmeshvertices.R

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

##' QGIS Algorithm provided by QGIS (native c++) Export mesh vertices (native:exportmeshvertices). Exports mesh vertices to a point vector layer This algorithm exports a mesh layer's vertices to a point vector layer, with the dataset values on vertices as attribute values.
##'
##' @title QGIS algorithm - Export mesh vertices
##'
##' @param INPUT `mesh` - Input mesh layer. Path to a mesh layer.
##' @param DATASET_GROUPS `meshdatasetgroups` - Dataset groups. .
##' @param DATASET_TIME `meshdatasettime` - Dataset time. .
##' @param CRS_OUTPUT `crs` - Output coordinate system. CRS as an auth ID (e.g. 'EPSG:3111'). CRS as a PROJ4 string (e.g. 'PROJ4:…'). CRS as a WKT string (e.g. 'WKT:…'). Path to a layer. The CRS of the layer is used..
##' @param VECTOR_OPTION `enum`  of `("Cartesian (x,y)", "Polar (magnitude,degree)", "Cartesian and Polar")` - Export vector option. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.
##' @param OUTPUT `sink` - Output vector layer. Path for new vector layer.
##' @param ... further parameters passed to `qgisprocess::qgis_run_algorithm()`
##' @param .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`.
##' @param .quiet logical specifying if parameter `.quiet` for `qgisprocess::qgis_run_algorithm()` Default value is `TRUE`.
##' @param .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 - Output vector layer
##'
##'
##' @export
##' @md
##' @importFrom qgisprocess qgis_run_algorithm

qgis_exportmeshvertices <- function(INPUT = qgisprocess:::qgis_default_value(), DATASET_GROUPS = qgisprocess:::qgis_default_value(), DATASET_TIME = qgisprocess:::qgis_default_value(), CRS_OUTPUT = qgisprocess:::qgis_default_value(), VECTOR_OPTION = qgisprocess:::qgis_default_value(), OUTPUT = qgisprocess:::qgis_default_value(),..., .complete_output = .complete_output_option(), .quiet = .quiet_option(), .messages = .message_option()) {

  check_algorithm_necessities("native:exportmeshvertices")

  if (.messages){
    output <- qgisprocess::qgis_run_algorithm("native:exportmeshvertices", `INPUT` = INPUT, `DATASET_GROUPS` = DATASET_GROUPS, `DATASET_TIME` = DATASET_TIME, `CRS_OUTPUT` = CRS_OUTPUT, `VECTOR_OPTION` = VECTOR_OPTION, `OUTPUT` = OUTPUT,..., .quiet = .quiet)
  } else {
    suppressMessages(
      output <- qgisprocess::qgis_run_algorithm("native:exportmeshvertices", `INPUT` = INPUT, `DATASET_GROUPS` = DATASET_GROUPS, `DATASET_TIME` = DATASET_TIME, `CRS_OUTPUT` = CRS_OUTPUT, `VECTOR_OPTION` = VECTOR_OPTION, `OUTPUT` = OUTPUT,..., .quiet = .quiet)
      )
  }

  if (.complete_output) {
    return(output)
  }
  else{
    qgisprocess::qgis_extract_output(output, "OUTPUT")
  }
}