as_geolayer {rolap} | R Documentation |
Get a geolayer
object
Description
From a star_database
with at least one geoattribute, we obtain a geolayer
object that allows us to select the data to obtain a vector layer with
geographic information.
Usage
as_geolayer(db, dimension, attribute, geometry, include_nrow_agg)
## S3 method for class 'star_database'
as_geolayer(
db,
dimension = NULL,
attribute = NULL,
geometry = NULL,
include_nrow_agg = FALSE
)
Arguments
db |
An |
dimension |
A string, dimension name. |
attribute |
A vector, attribute names. |
geometry |
A string, geometry name. |
include_nrow_agg |
A boolean, include default measure. |
Details
If only one geographic attribute is defined, it is not necessary to indicate the dimension or the attribute. By default, polygon geometry is considered.
Value
A geolayer
object.
See Also
Other query functions:
as_GeoPackage()
,
filter_dimension()
,
get_layer()
,
get_variable_description()
,
get_variables()
,
run_query()
,
select_dimension()
,
select_fact()
,
set_layer()
,
set_variables()
,
star_query()
Examples
gl_polygon <- mrs_db_geo |>
as_geolayer()
gl_point <- mrs_db_geo |>
as_geolayer(geometry = "point")
[Package rolap version 2.5.1 Index]