Hmisc (version 4.0-2)

colorFacet: Miscellaneous ggplot2 and grid Helper Functions

Description

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 http://stackoverflow.com/questions/28652284. arrGrob is a front-end to gridExtra::arrangeGrob that allows for proper printing. See http://stackoverflow.com/questions/29062766/store-output-from-gridextragrid-arrange-into-an-object. The arrGrob print method calls grid::grid.draw.

Usage

colorFacet(g, col = adjustcolor("blue", alpha.f = 0.3))
arrGrob(...)
"print"(x, ...)

Arguments

g
a ggplot2 object that used faceting
col
color for facet separator rectanges
...
passed to arrangeGrob
x
an object created by arrGrob

Examples

Run this code
## 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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