Polygon and Path Transformations

In order to smoothly animate the transformation of polygons and paths, many aspects needs to be taken into account, such as differing number of control points, changing center of rotation, etc. The 'transformr' package provides an extensive framework for manipulating the shapes of polygons and paths and can be seen as the spatial brother to the 'tweenr' package.


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install.packages("transformr")

0.1.1 by Thomas Lin Pedersen, a month ago


https://github.com/thomasp85/transformr


Report a bug at https://github.com/thomasp85/transformr/issues


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


Authors: Thomas Lin Pedersen [cre, aut]


Documentation:   PDF Manual  


MIT + file LICENSE license


Imports Rcpp, tweenr, rlang, sf, lpSolve

Suggests magrittr

Linking to Rcpp

System requirements: C++11


Suggested by gganimate.


See at CRAN