Spatial Data Operations for Database-Backed Geometries

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Documentation for package ‘dbSpatial’ version 0.1.1

• DESCRIPTION file.
• User guides, package vignettes and other documentation.
• Package NEWS.

Help Pages

$-method	Column extraction for dbSpatial
as_dbSpatial	Convert an sf or terra object to a 'dbSpatial' object
dbSpatial	Create a 'dbSpatial' object with geometry data type
dbSpatial-class	Create a 'dbSpatial' object with geometry data type
dbSpatial-options	dbSpatial Package Global Options
dbSpatial_options	dbSpatial Package Global Options
head-method	head method for dbSpatial
loadSpatial	Install and/or load DuckDB spatial extension
show-method	show method for dbSpatial
st_area	Get area of geometries
st_as_geojson	Convert to GeoJSON
st_as_geojson.dbSpatial	Convert to GeoJSON
st_as_sf.dbSpatial	Convert dbSpatial objects to sf objects
st_as_text	Convert to WKT
st_bbox	Compute bounding box for dbSpatial object
st_bbox.dbSpatial	Compute bounding box for dbSpatial object
st_buffer	Compute buffer around geometry
st_centroid	Compute centroid of geometry
st_geometrytype	Get geometry types (DuckDB-native)
st_join.dbSpatial	Spatial join for dbSpatial objects
st_length	Get length of geometries
st_npoints	Get number of points
st_npoints-method	Get number of points
st_perimeter	Get perimeter of geometries
st_simplify	Simplify geometry
st_translate	Translate x, y coordinates by delta x, delta y for point geometries
st_translate-method	Translate x, y coordinates by delta x, delta y for point geometries
st_x	Get X coordinate
st_x-method	Get X coordinate
st_xmax	Get maximum x coordinate
st_xmax-method	Get maximum x coordinate
st_y	Get Y coordinate
st_y-method	Get Y coordinate
st_ymax	Get maximum y coordinate
st_ymax-method	Get maximum y coordinate
tail-method	tail method for dbSpatial
vect-method	Create SpatVector objects