colorFacet

0th

Percentile

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 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.

Keywords
hplot
Usage
colorFacet(g, col = adjustcolor("blue", alpha.f = 0.3))

arrGrob(…)

# S3 method for 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

Aliases
  • colorFacet
  • arrGrob
  • print.arrGrob
Examples
# NOT RUN {
s <- summaryP(age + sex ~ region + treatment)
colorFacet(ggplot(s))   # prints directly
# arrGrob is called by rms::ggplot.Predict and others
# }
Documentation reproduced from package Hmisc, version 4.0-3, License: GPL (>= 2)

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