Last data update: 2014.03.03
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R: Set hooks.
Set hooks.
Description
This wraps the base setHook function to provide a return
value that makes it easy to undo.
Usage
set_hooks(hooks, action = "append")
Arguments
hooks |
a named list of hooks - each hook can either be a function or
a list of functions.
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action |
"replace" , "append" or "prepend"
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Examples
new <- list(before.plot.new = function() print("Plotted!"))
hooks <- set_hooks(new)
plot(1)
set_hooks(hooks, "replace")
plot(1)
Results
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