qgis_tilesxyzmbtiles: QGIS algorithm - Generate XYZ tiles (MBTiles)

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

QGIS algorithm - Generate XYZ tiles (MBTiles)

Description

QGIS Algorithm provided by QGIS (native c++) Generate XYZ tiles (MBTiles) (native:tilesxyzmbtiles). Generates XYZ tiles of map canvas content and saves them as an MBTiles file.

Usage

qgis_tilesxyzmbtiles(
  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(),
  OUTPUT_FILE = 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.
OUTPUT_FILE	fileDestination - Output. 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_FILE - outputFile - Output

JanCaha/r_package_qgis documentation built on Nov. 3, 2024, 5:25 p.m.