gepaf

Encode and decode the Google Encoded Polyline Algorithm Format

https://github.com/riatelab/gepaf

Science Score: 52.0%

This score indicates how likely this project is to be science-related based on various indicators:

✓
CITATION.cff file
Found CITATION.cff file
✓
codemeta.json file
Found codemeta.json file
✓
.zenodo.json file
Found .zenodo.json file
○
DOI references
○
Academic publication links
○
Academic email domains
✓
Institutional organization owner
Organization riatelab has institutional domain (riate.cnrs.fr)
○
JOSS paper metadata
○
Scientific vocabulary similarity
Low similarity (9.3%) to scientific vocabulary

Last synced: 10 months ago · JSON representation ·

Repository

Encode and decode the Google Encoded Polyline Algorithm Format

Basic Info

Host: GitHub
Owner: riatelab
Language: R
Default Branch: master
Homepage:
Size: 20.5 KB

Statistics

Stars: 6
Watchers: 4
Forks: 1
Open Issues: 0
Releases: 3

Created about 10 years ago · Last pushed over 1 year ago

Metadata Files

Readme Changelog Citation Codemeta

README.Rmd

---
output: github_document
---



```{r, include = FALSE}
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>",
  fig.path = "man/figures/README-",
  out.width = "100%"
)
```

# gepaf


[![CRAN](https://www.r-pkg.org/badges/version-ago/gepaf)](https://cran.r-project.org/package=gepaf)
[![status](https://tinyverse.netlify.app/badge/gepaf)](https://CRAN.R-project.org/package=gepaf)
[![Project Status: Active – The project has reached a stable, usable state and is being actively developed.](https://www.repostatus.org/badges/latest/active.svg)](https://www.repostatus.org/#active)


The goal of gepaf is to encode and decode the Google Encoded Polyline Algorithm Format.



## Example

**Encoding**
```{r}
library(gepaf)
coords <- data.frame(
  lat = c(38.5, 40.7, 43.252),
  lon = c(-120.2, -120.95, -126.453)
)
encpoly <- encodePolyline(coords)
encpoly
```

**Decoding**
```{r}
coords <- decodePolyline(enc_polyline = "_p~iF~ps|U_ulLnnqC_mqNvxq`@")
coords
```


## References :
Mostly a translation of https://github.com/mthh/polyline_ggl/ (itself a modest translation of other well known available implementations such as [Node.js Mapbox](https://www.npmjs.com/package/polyline) one)

## Alternative
- [`googlePolylines`](https://CRAN.R-project.org/package=googlePolylines)

Owner

Name: riatelab
Login: riatelab
Kind: organization
Location: Paris

Website: https://riate.cnrs.fr
Repositories: 49
Profile: https://github.com/riatelab

Spatial analysis and mapping software packages created by the Center for Spatial Analysis and Geovisualization - RIATE

Citation (CITATION.cff)

# --------------------------------------------
# CITATION file created with {cffr} R package
# See also: https://docs.ropensci.org/cffr/
# --------------------------------------------
 
cff-version: 1.2.0
message: 'To cite package "gepaf" in publications use:'
type: software
license: GPL-3.0-only
title: 'gepaf: Google Encoded Polyline Algorithm Format'
version: 0.2.0
doi: 10.32614/CRAN.package.gepaf
abstract: Encode and decode the Google Encoded Polyline Algorithm Format. See <https://developers.google.com/maps/documentation/utilities/polylinealgorithm>
  for more information.
authors:
- family-names: Viry
  given-names: Matthieu
  email: matthieu.viry@cnrs.fr
  orcid: https://orcid.org/0000-0002-0693-8556
- family-names: Giraud
  given-names: Timothée
  email: timothee.giraud@cnrs.fr
  orcid: https://orcid.org/0000-0002-1932-3323
repository: https://CRAN.R-project.org/package=gepaf
repository-code: https://github.com/mthh/gepaf
url: https://github.com/mthh/gepaf
contact:
- family-names: Giraud
  given-names: Timothée
  email: timothee.giraud@cnrs.fr
  orcid: https://orcid.org/0000-0002-1932-3323
references:
- type: software
  title: bitops
  abstract: 'bitops: Bitwise Operations'
  notes: Imports
  url: https://github.com/mmaechler/R-bitops
  repository: https://CRAN.R-project.org/package=bitops
  authors:
  - family-names: Dutky
    given-names: Steve
    email: sdutky@terpalum.umd.edu
  - family-names: Maechler
    given-names: Martin
    email: maechler@stat.math.ethz.ch
    orcid: https://orcid.org/0000-0002-8685-9910
  year: '2024'
  doi: 10.32614/CRAN.package.bitops
- type: software
  title: tinytest
  abstract: 'tinytest: Lightweight and Feature Complete Unit Testing Framework'
  notes: Suggests
  url: https://github.com/markvanderloo/tinytest
  repository: https://CRAN.R-project.org/package=tinytest
  authors:
  - family-names: Loo
    given-names: Mark
    name-particle: van der
    email: mark.vanderloo@gmail.com
    orcid: https://orcid.org/0000-0002-9807-4686
  year: '2024'
  doi: 10.32614/CRAN.package.tinytest

CodeMeta (codemeta.json)

{
  "@context": "https://doi.org/10.5063/schema/codemeta-2.0",
  "@type": "SoftwareSourceCode",
  "identifier": "gepaf",
  "description": "Encode and decode the Google Encoded Polyline Algorithm Format. See <https://developers.google.com/maps/documentation/utilities/polylinealgorithm> for more information.",
  "name": "gepaf: Google Encoded Polyline Algorithm Format",
  "codeRepository": "https://github.com/mthh/gepaf",
  "issueTracker": "https://github.com/mthh/gepaf/issues",
  "license": "https://spdx.org/licenses/GPL-3.0",
  "version": "0.2.0",
  "programmingLanguage": {
    "@type": "ComputerLanguage",
    "name": "R",
    "url": "https://r-project.org"
  },
  "runtimePlatform": "R version 4.4.1 (2024-06-14)",
  "provider": {
    "@id": "https://cran.r-project.org",
    "@type": "Organization",
    "name": "Comprehensive R Archive Network (CRAN)",
    "url": "https://cran.r-project.org"
  },
  "author": [
    {
      "@type": "Person",
      "givenName": "Matthieu",
      "familyName": "Viry",
      "email": "matthieu.viry@cnrs.fr",
      "@id": "https://orcid.org/0000-0002-0693-8556"
    }
  ],
  "contributor": [
    {
      "@type": "Person",
      "givenName": "Timothe",
      "familyName": "Giraud",
      "email": "timothee.giraud@cnrs.fr",
      "@id": "https://orcid.org/0000-0002-1932-3323"
    }
  ],
  "maintainer": [
    {
      "@type": "Person",
      "givenName": "Timothe",
      "familyName": "Giraud",
      "email": "timothee.giraud@cnrs.fr",
      "@id": "https://orcid.org/0000-0002-1932-3323"
    }
  ],
  "softwareSuggestions": [
    {
      "@type": "SoftwareApplication",
      "identifier": "tinytest",
      "name": "tinytest",
      "provider": {
        "@id": "https://cran.r-project.org",
        "@type": "Organization",
        "name": "Comprehensive R Archive Network (CRAN)",
        "url": "https://cran.r-project.org"
      },
      "sameAs": "https://CRAN.R-project.org/package=tinytest"
    }
  ],
  "softwareRequirements": {
    "1": {
      "@type": "SoftwareApplication",
      "identifier": "bitops",
      "name": "bitops",
      "provider": {
        "@id": "https://cran.r-project.org",
        "@type": "Organization",
        "name": "Comprehensive R Archive Network (CRAN)",
        "url": "https://cran.r-project.org"
      },
      "sameAs": "https://CRAN.R-project.org/package=bitops"
    },
    "SystemRequirements": null
  },
  "fileSize": "8.795KB"
}

GitHub Events

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Release event: 1
Watch event: 1
Push event: 1
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Last Year

Release event: 1
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Issues and Pull Requests

Last synced: 10 months ago

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Total issues: 2
Total pull requests: 0
Average time to close issues: almost 4 years
Average time to close pull requests: N/A
Total issue authors: 2
Total pull request authors: 0
Average comments per issue: 1.0
Average comments per pull request: 0
Merged pull requests: 0
Bot issues: 0
Bot pull requests: 0

Past Year

Issues: 0
Pull requests: 0
Average time to close issues: N/A
Average time to close pull requests: N/A
Issue authors: 0
Pull request authors: 0
Average comments per issue: 0
Average comments per pull request: 0
Merged pull requests: 0
Bot issues: 0
Bot pull requests: 0

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Total packages: 1
Total downloads:
- cran 323 last-month
Total docker downloads: 1,419

Total dependent packages: 1
Total dependent repositories: 1
Total versions: 3
Total maintainers: 1

cran.r-project.org: gepaf

Google Encoded Polyline Algorithm Format

Homepage: https://github.com/riatelab/gepaf
Documentation: http://cran.r-project.org/web/packages/gepaf/gepaf.pdf
License: GPL-3
Latest release: 0.2.0
published over 1 year ago

Versions: 3
Dependent Packages: 1
Dependent Repositories: 1
Downloads: 323 Last month
Docker Downloads: 1,419

Rankings

Docker downloads count: 16.1%

Dependent packages count: 18.1%

Stargazers count: 20.6%

Forks count: 21.0%

Dependent repos count: 24.0%

Average: 25.6%

Downloads: 53.6%

Maintainers (1)

timothee.giraud@cnrs.fr