cptcity

1.1.1

'cpt-city' Colour Gradients

2packages depend

15.1Kdownloads / year

32.3%test coverage

12/13checks pass

Overview

About

Maintained by Sergio Ibarra-EspinosaFirst published 2018-02-275 releasesCRAN page ↗GitHub ↗

Incorporates colour gradients from the 'cpt-city' web archive available at http://seaviewsensing.com/pub/cpt-city/.

Install

R (CRAN)pak (dev)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("cptcity", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("ibarraespinosa/cptcity")

Development version from ibarraespinosa/cptcity. Installs pak first if it is not already available.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-cptcity

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-cptcity

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-cptcity

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

1NOTE12OK

Failing flavors

NOTE r-devel-linux-x86_64-debian-gcc

Slowest check: 55 s · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.20

32.3%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 100%
References docs: 0%

Downloads

15.1K

CRAN downloads in the past year

Rank #3,134 · ~41/day · ~1.3K/mo

Releases R versions

Daily download trend is not available in this view yet.

1.1K30 days

4K90 days

15.1K1 year

Compare downloads with other packages →

Also on118 r2u3 autocran

Repository

GitHub ↗ ibarraespinosa/cptcity

20Stars

6Forks

1Open issues

0Open PRs

1Releases

66Commits

4Contributors

colour-palettecpt-citycptcitygradientrcolorcolorscolour

66 commits · Last activity 2026-07-20 · 0% stars, 30d

Stars over time

2024-10-20 · 182026-07-07 · 20

Repository practices

Upstream repositoryBeta

5 development-tooling and community-health practices detected across 4 families in the upstream repository

Checks run against github.com/ibarraespinosa/cptcity on 2026-07-31.

Continuous integration (2)

Travis CIAppVeyor

Docs source (1)

README.Rmd

Lint, format, editor (1)

RStudio project

Coverage (1)

Codecov

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

2 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5.0

Imports (1)

grDevices

LinkingTo (0)

none

Suggests (2)

covr testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

2direct

0indirect

eixport vein

Code & Tests

Datasets

People & History

People (1)

Maintainer (1)

Sergio Ibarra-Espinosa

Author, Maintainer

Authors (1)

Sergio Ibarra-Espinosa

Author, Maintainer

Package Timeline

5 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
1.1.1Latest
2024-12-02 · current release · diff ↗
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
1.0.6
2020-10-02 · diff ↗
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
1.0.4
2019-03-07 · diff ↗
R
R 3.5.0 released · 2018-04-23
1.0.3
2018-04-18 · diff ↗
1.0.0
2018-02-27
R
R 3.4.0 released · 2017-04-21

Package metadata

First published: 2018-02-27
Total releases: 5 / 8 yrs
License: GPL-3 OSI
Minimum R: ≥ 3.5.0
Bundled data: 36 KB / 1 file
Download size: 560 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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