Package: valhallr 0.1.9000

valhallr: A Tidy Interface to the 'Valhalla' Routing Engine

An interface to the 'Valhalla' routing engine’s application programming interfaces (APIs) for turn-by-turn routing, isochrones, and origin-destination analyses. Also includes several user-friendly functions for plotting outputs, and strives to follow "tidy" design principles. Please note that this package requires access to a running instance of 'Valhalla', which is open source and can be downloaded from <https://github.com/valhalla/valhalla>.

Authors:Christopher Belanger

valhallr_0.1.9000.tar.gz
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valhallr_0.1.9000.tgz(r-4.4-any)valhallr_0.1.9000.tgz(r-4.3-any)
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valhallr.pdf |valhallr.html✨
valhallr/json (API)

# Install 'valhallr' in R:

install.packages('valhallr', repos = c('https://chris31415926535.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/chris31415926535/valhallr/issues

On CRAN:

5.23 score 12 stars 28 scripts 175 downloads 11 exports 111 dependencies

Last updated 3 years agofrom:8b93576be1. Checks:OK: 1 NOTE: 6. Indexed: yes.

Target	Result	Date
Doc / Vignettes	OK	Nov 16 2024
R-4.5-win	NOTE	Nov 16 2024
R-4.5-linux	NOTE	Nov 16 2024
R-4.4-win	NOTE	Nov 16 2024
R-4.4-mac	NOTE	Nov 16 2024
R-4.3-win	NOTE	Nov 16 2024
R-4.3-mac	NOTE	Nov 16 2024

Exports:%>%decode isochrone map_isochrone map_trip od_table print_trip route sf_to_latlon sources_to_targets test_data

Dependencies:abind askpass base64enc bit bit64 bslib cachem Cairo class classInt cli clipr colorspace cpp11 crayon crosstalk crul curl DBI digest dplyr e1071 evaluate fansi farver fastmap fontawesome fs generics geojson geojsonio geojsonsf geometries ggplot2 ggspatial glue gtable highr hms htmltools htmlwidgets httpcode httr isoband jpeg jqr jquerylib jsonify jsonlite KernSmooth knitr labeling lattice lazyeval leaflet leaflet.providers lifecycle magrittr MASS Matrix memoise mgcv mime munsell nlme openssl pillar pkgconfig png prettyunits progress protolite proxy purrr R6 rapidjsonr rappdirs raster RColorBrewer Rcpp readr rlang rmarkdown rosm s2 sass scales sf sfheaders sp stringi stringr sys terra tibble tidyr tidyselect tinytex triebeard tzdb units urltools utf8 V8 vctrs viridisLite vroom withr wk xfun yaml

valhallr: A Tidy R Interface to the Valhalla Routing Engine

Christopher Belanger

Rendered fromvalhallr.Rmdusingknitr::rmarkdownon Nov 16 2024.

Last update: 2021-03-04
Started: 2021-03-02

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Decode Valhalla Route Shape	decode
Generate Isochrones	isochrone
Generate maps of isochrones	map_isochrone
Make a Map from a Trip	map_trip
Generate Tidy Origin-Destination Data using Valhalla	od_table
Print Trip Summary and Turn-By-Turn Directions	print_trip
Point-to-Point Routing with Valhalla	route
Convert 'sf' objects to valhallr-friendly tibbles	sf_to_latlon
Source-to-Targets Origin/Destination Matrices with Valhalla	sources_to_targets
Get Lat/Lon Coordinates for Testing	test_data