Usage
grid.mask(path, mask = NULL, label = NULL, group = TRUE, redraw = FALSE, strict = FALSE, grep = FALSE, global = FALSE)
maskGrob(x, mask = NULL, label = NULL, group = TRUE)
Arguments
path
A grob path specifying a drawn grob.
mask
A mask object, provided by the mask function.
Provides the definition of an opacity mask that will be applied to
x or path.
label
A label that is associated with a definition of an opacity mask.
This is the label used to create an opacity mask definition with
registerMask.
group
A logical vector that indicates whether the opacity mask should be
applied to the overall parent group for the relevant SVG element, or
to individual SVG elements.
redraw
A logical value to indicate whether to redraw the grob.
strict
A boolean indicating whether the path must be matched
exactly.
grep
Whether the path should be treated as a regular expression.
global
A boolean indicating whether the function should affect just the
first match of the path, or whether all matches should be
affected.