QGIS algorithm - v.edit

QGIS Algorithm provided by GRASS v.edit (grass:v.edit). Edits a vector map, allows adding, deleting and modifying selected vector features.

grass_v_edit(
  map = qgisprocess:::qgis_default_value(),
  type = qgisprocess:::qgis_default_value(),
  tool = qgisprocess:::qgis_default_value(),
  input = qgisprocess:::qgis_default_value(),
  move = qgisprocess:::qgis_default_value(),
  threshold = qgisprocess:::qgis_default_value(),
  ids = qgisprocess:::qgis_default_value(),
  cats = qgisprocess:::qgis_default_value(),
  coords = qgisprocess:::qgis_default_value(),
  bbox = qgisprocess:::qgis_default_value(),
  polygon = qgisprocess:::qgis_default_value(),
  where = qgisprocess:::qgis_default_value(),
  query = qgisprocess:::qgis_default_value(),
  bgmap = qgisprocess:::qgis_default_value(),
  snap = qgisprocess:::qgis_default_value(),
  zbulk = qgisprocess:::qgis_default_value(),
  .r = qgisprocess:::qgis_default_value(),
  .c = qgisprocess:::qgis_default_value(),
  .n = qgisprocess:::qgis_default_value(),
  .b = qgisprocess:::qgis_default_value(),
  .arg_1 = qgisprocess:::qgis_default_value(),
  output = qgisprocess:::qgis_default_value(),
  GRASS_REGION_PARAMETER = qgisprocess:::qgis_default_value(),
  GRASS_SNAP_TOLERANCE_PARAMETER = qgisprocess:::qgis_default_value(),
  GRASS_MIN_AREA_PARAMETER = qgisprocess:::qgis_default_value(),
  GRASS_OUTPUT_TYPE_PARAMETER = qgisprocess:::qgis_default_value(),
  GRASS_VECTOR_DSCO = qgisprocess:::qgis_default_value(),
  GRASS_VECTOR_LCO = qgisprocess:::qgis_default_value(),
  GRASS_VECTOR_EXPORT_NOCAT = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

map

source - Name of vector layer. Path to a vector layer.

type

enum of ("point", "line", "boundary", "centroid") - Input feature type. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.

tool

enum of ("create", "add", "delete", "copy", "move", "flip", "catadd", "catdel", "merge", "break", "snap", "connect", "chtype", "vertexadd", "vertexdel", "vertexmove", "areadel", "zbulk", "select") - Tool. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.

input

file - ASCII file for add tool. Path to a file.

move

string - Difference in x,y,z direction for moving feature or vertex. String value. 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.

threshold

string - Threshold distance (coords,snap,query). String value. 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.

ids

string - Feature ids. String value. 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.

cats

string - Category values. String value. 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.

coords

string - List of point coordinates. String value. 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.

bbox

extent - Bounding box for selecting features. A comma delimited string of x min, x max, y min, y max. E.g. '4,10,101,105'. Path to a layer. The extent of the layer is used..

polygon

string - Polygon for selecting features. String value. 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.

where

string - WHERE conditions of SQL statement without 'where' keyword. String value. 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.

query

enum of ("length", "dangle") - Query tool. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.

bgmap

source - Name of background vector map. Path to a vector layer.

snap

enum of ("no", "node", "vertex") - Snap added or modified features in the given threshold to the nearest existing feature. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.

zbulk

string - Starting value and step for z bulk-labeling. Pair: value,step (e.g. 1100,10). String value. 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.

.r

boolean - Reverse selection. 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. Original algorithm parameter name: -r.

.c

boolean - Close added boundaries (using threshold distance). 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. Original algorithm parameter name: -c.

.n

boolean - Do not expect header of input data. 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. Original algorithm parameter name: -n.

.b

boolean - Do not build topology. 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. Original algorithm parameter name: -b.

.arg_1

boolean - Modify only first found feature in bounding box. 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. Original algorithm parameter name: -1.

output

vectorDestination - Edited. Path for new vector layer.

GRASS_REGION_PARAMETER

extent - GRASS GIS region extent. A comma delimited string of x min, x max, y min, y max. E.g. '4,10,101,105'. Path to a layer. The extent of the layer is used..

GRASS_SNAP_TOLERANCE_PARAMETER

number - v.in.ogr snap tolerance (-1 = no snap). A numeric value. 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.

GRASS_MIN_AREA_PARAMETER

number - v.in.ogr min area. A numeric value. 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.

GRASS_OUTPUT_TYPE_PARAMETER

enum of ("auto", "point", "line", "area") - v.out.ogr output type. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.

GRASS_VECTOR_DSCO

string - v.out.ogr output data source options (dsco). String value. 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.

GRASS_VECTOR_LCO

string - v.out.ogr output layer options (lco). String value. 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.

GRASS_VECTOR_EXPORT_NOCAT

boolean - Also export features without category (not labeled). Otherwise only features with category are exported. 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.

...

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 - Edited