Miscellaneous ggplot2 and grid Helper Functions
These functions are used on ggplot2 objects or as layers when
building a ggplot2 object, and to facilitate use of
gridExtra. colorFacet colors the thin
rectangles used to separate panels created by facet_grid (and
probably by facet_wrap).
A better approach may be found at https://stackoverflow.com/questions/28652284/.
arrGrob is a front-end to gridExtra::arrangeGrob that
allows for proper printing. See
https://stackoverflow.com/questions/29062766/store-output-from-gridextragrid-arrange-into-an-object/. The arrGrob print method calls grid::grid.draw.
colorFacet(g, col = adjustcolor("blue", alpha.f = 0.3))
arrGrob(...)
## S3 method for class 'arrGrob'
print(x, ...)g |
a |
col |
color for facet separator rectanges |
... |
passed to |
x |
an object created by |
Sandy Muspratt
## Not run: s <- summaryP(age + sex ~ region + treatment) colorFacet(ggplot(s)) # prints directly # arrGrob is called by rms::ggplot.Predict and others ## End(Not run)
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