Man pages for cgauvi/sfSpHelpers
Some functions to deal with sf/sp objects
| bbox_from_points | Create an sf bounding box from a list of longitude and... |
| bbox_from_vector | Create an sf bounding box from a vector with... |
| bbox_polygon | Create a st_polygon from a bounding box |
| bbox_validation | Util to check if the bbox polygon produced is valid or not |
| cache_csv_sf_wrapper | Cache function that works with csvs of sf (SHP) files |
| check_turn_off_s2 | Code to check if s2 should be used and turn off UNLESS... |
| download_cd | Download census division from the stats can website & filter... |
| download_econ_regions | Download economic regions from the stats can website & filter... |
| download_fsa | Download census division from the stats can website & filter... |
| download_generic_wrappee | Code logic for 'download_econ_regions" |
| download_prov | Download the province of quebec cartographic shp file + cache... |
| get_cd_url | Get the stats can url for census division (2021) |
| getCentroids | Get the long/lat of centroids of sf object (adds 2 new... |
| get_econ_reg_url | Get the stats can url for economic regions (2021) |
| get_fsa_url | Get FSA (first 3 digits of postal code) - 2021 data |
| get_polygon_heatmap | Create polygons that represent a 2D density out of points or... |
| get_prov_url | Get the stats can url for 13 provinces & territories (2016) |
| getVoronoiInterpolation | Get a piecewise constant inerpolation based on the voronoi... |
| get_zipped_remote_shapefile | Download a (zipped) shp file from a url |
| remove_line_endpoints | Removes the endpoints for a collection of LINESTRINGS |
| remove_line_endpoints_from_split | Splits line into segments using SfSpHelpers::split_lines and... |
| remove_line_endpoints_lwgeom | Get a substring from a linestring |
| scale_geom_df | Scale an sf object with *POLYGON geometry |
| scale_geom_sfc | Scale an individual sfc |
| sfSpHelpers | SfSpHelpers is an R package for routine spatial operations... |
| spatialKMeans | Smooth/thin out a large number of points or polygons by... |
| split_lines | split lines |
| split_lines_remove_line_endpoints | Splits line into segments using SfSpHelpers::split_lines and... |
| st_kde | Produce a 2D kernel density estimate based on some POINTS... |
| st_linestring_add_endpoints | Add start and end points to a sf linestring object |
| st_linestring_to_sf_linestring_endpoints | Convenience function over st_linestring_add_endpoints and... |
| st_sf_linestring_from_points | From a df where each row represents an edge in 2D of the form... |
| unionShpBuffer | Create a buffer around an sf object + merge the resulting... |
| voronoi_polygon | Voronoi Diagram from Data Frame |
