Package: ggfields 0.0.7

ggfields: Add Vector Field Layers to Ggplots

Add vector field layers to ggplots. Ideal for visualising wind speeds, water currents, electric/magnetic fields, etc. Accepts data.frames, simple features (sf), and spatiotemporal arrays (stars) objects as input. Vector fields are depicted as arrows starting at specified locations, and with specified angles and radii.

Authors:Pepijn de Vries [aut, cre]

ggfields_0.0.7.tar.gz
ggfields_0.0.7.zip(r-4.7)ggfields_0.0.7.zip(r-4.6)ggfields_0.0.7.zip(r-4.5)
ggfields_0.0.7.tgz(r-4.6-any)ggfields_0.0.7.tgz(r-4.5-any)
ggfields_0.0.7.tar.gz(r-4.7-any)ggfields_0.0.7.tar.gz(r-4.6-any)
ggfields_0.0.7.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
ggfields/json (API)

# Install 'ggfields' in R:

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

Bug tracker:https://github.com/pepijn-devries/ggfields/issues

Pkgdown/docs site:https://pepijn-devries.github.io

Datasets:

seawatervelocity - A small subset of the global ocean physics analysis and forecast product

On CRAN:

ggplot2 spatial visualisation

5.34 score 5 stars 22 scripts 146 downloads 11 exports 37 dependencies

Last updated from:b69aa8be2f (on master). Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel-x86_64	OK	139
source / vignettes	OK	243
linux-release-x86_64	OK	164
macos-release-arm64	OK	109
macos-oldrel-arm64	OK	119
windows-devel	OK	100
windows-release	OK	94
windows-oldrel	OK	101
wasm-release	OK	132

Exports:angle_correction annotation_fields draw_key_fields geom_fields GeomFields pythagoras scale_radius_binned scale_radius_continuous scale_radius_discrete stat_fields StatFields

Dependencies:class classInt cli cpp11 DBI dplyr e1071 farver generics ggplot2 glue gtable isoband KernSmooth labeling lifecycle magrittr MASS pillar pkgconfig proxy R6 RColorBrewer Rcpp rlang s2 S7 scales sf tibble tidyselect units utf8 vctrs viridisLite withr wk

Angle Correction

A matter of perspective | Correction mechanism of ggfield | Default correction | Custom correction | Conclusion

Rendered fromangle_correction.Rmdusingknitr::rmarkdown

Last update: 2024-01-29
Started: 2024-01-29

Radius Aesthetics

Radius scales and guides | Size does matter | Stay positive | One key to rule them all | Vector components

Rendered fromradius_aes.Rmdusingknitr::rmarkdown

Last update: 2024-01-29
Started: 2024-01-29

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Calculate correction for angle in the plot coordinate system	angle_correction
Annotate a ggplot with vector fields	annotation_fields
Key glyphs for 'radius' legends	draw_key_fields
Arrows depicting a vector field	GeomFields geom_fields
A helper function to calculate vector lengths	pythagoras
Vector field radius scales	scale_radius_binned scale_radius_continuous scale_radius_discrete
A small subset of the global ocean physics analysis and forecast product	seawatervelocity
Stat method for geom_fields	StatFields stat_fields