qgis_tilesxyzdirectory: QGIS algorithm - Generate XYZ tiles (Directory)

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

QGIS algorithm - Generate XYZ tiles (Directory)

Description

QGIS Algorithm provided by QGIS (native c++) Generate XYZ tiles (Directory) (native:tilesxyzdirectory). Generates XYZ tiles of map canvas content and saves them as individual images in a directory.

Usage

qgis_tilesxyzdirectory(
  EXTENT = qgisprocess:::qgis_default_value(),
  ZOOM_MIN = qgisprocess:::qgis_default_value(),
  ZOOM_MAX = qgisprocess:::qgis_default_value(),
  DPI = qgisprocess:::qgis_default_value(),
  BACKGROUND_COLOR = qgisprocess:::qgis_default_value(),
  ANTIALIAS = qgisprocess:::qgis_default_value(),
  TILE_FORMAT = qgisprocess:::qgis_default_value(),
  QUALITY = qgisprocess:::qgis_default_value(),
  METATILESIZE = qgisprocess:::qgis_default_value(),
  TILE_WIDTH = qgisprocess:::qgis_default_value(),
  TILE_HEIGHT = qgisprocess:::qgis_default_value(),
  TMS_CONVENTION = qgisprocess:::qgis_default_value(),
  HTML_TITLE = qgisprocess:::qgis_default_value(),
  HTML_ATTRIBUTION = qgisprocess:::qgis_default_value(),
  HTML_OSM = qgisprocess:::qgis_default_value(),
  OUTPUT_DIRECTORY = qgisprocess:::qgis_default_value(),
  OUTPUT_HTML = qgisprocess:::qgis_default_value(),
  ...,
  .complete_output = .complete_output_option(),
  .quiet = .quiet_option(),
  .messages = .message_option()
)

Arguments

EXTENT	extent - 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..
ZOOM_MIN	number - Minimum zoom. 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.
ZOOM_MAX	number - Maximum zoom. 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.
DPI	number - DPI. 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.
BACKGROUND_COLOR	color - Background color. String representation of color, e.g #ff0000 or rgba(200,100,50,0.8). 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.
ANTIALIAS	boolean - Enable antialiasing. 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.
TILE_FORMAT	enum of ⁠("PNG", "JPG")⁠ - Tile format. Number of selected option, e.g. '1'. Comma separated list of options, e.g. '1,3'.
QUALITY	number - Quality (JPG only). 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.
METATILESIZE	number - Metatile size. 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.
TILE_WIDTH	number - Tile width. 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.
TILE_HEIGHT	number - Tile height. 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.
TMS_CONVENTION	boolean - Use inverted tile Y axis (TMS convention). 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.
HTML_TITLE	string - Leaflet HTML output title. 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.
HTML_ATTRIBUTION	string - Leaflet HTML output attribution. 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.
HTML_OSM	boolean - Include OpenStreetMap basemap in Leaflet HTML output. 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.
OUTPUT_DIRECTORY	folderDestination - Output directory. Path for an existing or new folder.
OUTPUT_HTML	fileDestination - Output html (Leaflet). Path for new file.
...	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_DIRECTORY - outputFolder - Output directory

• OUTPUT_HTML - outputHtml - Output html (Leaflet)

JanCaha/r_package_qgis documentation built on April 4, 2024, 8:10 p.m.