r-cran-gridgraphics 0.5-0-2build1 (amd64 binary) in ubuntu hirsute

 Functions to convert a page of plots drawn with the
 'graphics' package into identical output drawn with the 'grid' package.
 The result looks like the original 'graphics'-based plot, but consists
 of 'grid' grobs and viewports that can then be manipulated with
 'grid' functions (e.g., edit grobs and revisit viewports).