grid.remove | R Documentation |
Remove a grob from a gTree or a descendant of a gTree.
grid.remove(gPath, warn = TRUE, strict = FALSE, grep = FALSE, global = FALSE, allDevices = FALSE, redraw = TRUE) grid.gremove(..., grep = TRUE, global = TRUE) removeGrob(gTree, gPath, strict = FALSE, grep = FALSE, global = FALSE, warn = TRUE)
gTree |
A gTree object. |
gPath |
a gPath object. For |
strict |
a |
grep |
a |
global |
a |
allDevices |
a |
warn |
A logical to indicate whether failing to find the specified grob should trigger an error. |
redraw |
A logical value to indicate whether to redraw the grob. |
... |
arguments passed to |
removeGrob
copies the specified grob and returns a modified
grob.
grid.remove
destructively modifies a grob on the display list.
If redraw
is TRUE
it then redraws everything to reflect the change.
grid.gremove
(g
for global) is just a convenience wrapper for
grid.remove
with different defaults.
removeGrob
returns a grob object; grid.remove
returns
NULL
.
Paul Murrell
grob
, getGrob
.
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