qgis_search_algorithms function

Search geoprocessing algorithms

Searches for algorithms using a regular expression. In its simplest form that is just a string that must match part of a character value.

qgis_search_algorithms(
  algorithm = NULL,
  provider = NULL,
  group = NULL,
  include_deprecated = FALSE
)

Arguments

• algorithm: Regular expression to match the algorithm or algorithm_title value from the output of qgis_algorithms().
• provider: Regular expression to match the provider or provider_title value from the output of qgis_algorithms().
• group: Regular expression to match the group value from the output of qgis_algorithms().
• include_deprecated: Logical. Should deprecated algorithms be included?

Returns

A tibble.

Details

When using multiple arguments in combination, only the algorithms are returned that fulfill all conditions.

All regular expressions that stringr::str_detect() can handle, are accepted. Have a look at stringi::search_regex() to get a nice overview.

Examples

qgis_search_algorithms(
  algorithm = "point.*line",
  provider = "^native$"
)

See Also

Other topics about information on algorithms & processing providers: qgis_algorithms(), qgis_show_help()