Polygons with Holes for the Grammar of Graphics

Tools for working with polygons with holes in 'ggplot2', with a new 'geom' for drawing a 'polypath' applying the 'evenodd' or 'winding' rules.



A ggplot2 geom for polygons with holes, called 'geom_polypath'.

Install from CRAN.

install.packages("ggpolypath")

Install the development version.

See the vignette for examples.

vignette("ggpolypath")

More examples, and more detail than you probably need can be found here:

https://github.com/r-gris/polyggon/blob/master/README.md

News

ggpolypath 0.1.0

  • First release.

  • Distilled from longer discussion about polygons in https://github.com/r-gris/polyggon

  • Ported from 'geom_holygon', listed online at http://rpubs.com/kohske/3522

Reference manual

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install.packages("ggpolypath")

0.1.0 by Michael D. Sumner, 9 months ago


https://github.com/mdsumner/ggpolypath, http://rpubs.com/kohske/3522


Report a bug at https://github.com/mdsumner/ggpolypath/issues


Browse source code at https://github.com/cran/ggpolypath


Authors: Michael D. Sumner [aut, cre], Kohske Takahashi [ctb] (original author of 'geom_holygon')


Documentation:   PDF Manual  


GPL-3 license


Depends on ggplot2

Suggests rmarkdown, knitr


Suggested by spbabel.


See at CRAN