get_usage lists all function parameters of a specific QGIS geoalgorithm.

get_usage(alg = NULL, intern = FALSE, qgis_env = set_env())

## Arguments

alg Name of the function whose parameters are being searched for. Logical, if TRUE the function captures the command line output as an R character vector. IfFALSE, the default, the output is printed to the console in a pretty way. Environment containing all the paths to run the QGIS API. For more information, refer to set_env().

## Details

Function get_usage simply calls processing.alghelp of the QGIS Python API.

## Examples

# NOT RUN {
# find a function which adds coordinates
# }`