Package: flexpolyline 1.0.0

flexpolyline: Flexible Polyline Encoding

Binding to the C++ implementation of the flexible polyline encoding by HERE <https://github.com/heremaps/flexible-polyline>. The flexible polyline encoding is a lossy compressed representation of a list of coordinate pairs or coordinate triples. The encoding is achieved by: (1) Reducing the decimal digits of each value; (2) encoding only the offset from the previous point; (3) using variable length for each coordinate delta; and (4) using 64 URL-safe characters to display the result.

Authors:Merlin Unterfinger [aut, cre], HERE Europe B.V. [aut, cph]

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flexpolyline.pdf |flexpolyline.html
flexpolyline/json (API)
NEWS

# Install 'flexpolyline' in R:
install.packages('flexpolyline', repos = c('https://munterfi.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Bug tracker:https://github.com/munterfi/flexpolyline/issues

Uses libs:
  • c++– GNU Standard C++ Library v3

On CRAN:

gisheremapspolylinepolyline-decoderpolyline-encoderrspatial

5 exports 9 stars 1.67 score 13 dependencies 1 dependents 14 scripts 545 downloads

Last updated 1 years agofrom:8b584a629a. Checks:OK: 9. Indexed: yes.

TargetResultDate
Doc / VignettesOKSep 10 2024
R-4.5-win-x86_64OKSep 10 2024
R-4.5-linux-x86_64OKSep 10 2024
R-4.4-win-x86_64OKSep 10 2024
R-4.4-mac-x86_64OKSep 10 2024
R-4.4-mac-aarch64OKSep 10 2024
R-4.3-win-x86_64OKSep 10 2024
R-4.3-mac-x86_64OKSep 10 2024
R-4.3-mac-aarch64OKSep 10 2024

Exports:decodedecode_sfencodeencode_sfget_third_dimension

Dependencies:classclassIntDBIe1071KernSmoothmagrittrMASSproxyRcpps2sfunitswk

C++ binding

Rendered fromcpp-binding.Rmdusingknitr::rmarkdownon Sep 10 2024.

Last update: 2023-07-19
Started: 2020-06-25

Get started

Rendered fromflexpolyline.Rmdusingknitr::rmarkdownon Sep 10 2024.

Last update: 2023-07-19
Started: 2020-06-18

Simple feature support

Rendered fromsf-support.Rmdusingknitr::rmarkdownon Sep 10 2024.

Last update: 2023-07-19
Started: 2020-06-18