opts_Layer {constructive} | R Documentation |
Constructive options for class 'Layer' (ggplot2)
Description
These options will be used on objects of class 'Layer'.
Usage
opts_Layer(constructor = c("default", "layer", "next", "environment"), ...)
Arguments
constructor |
String. Name of the function used to construct the object, see Details section. |
... |
Additional options used by user defined constructors through the |
Details
Depending on constructor
, we construct the object as follows:
-
"default"
: We attempt to use the function originally used to create the plot. -
"layer"
: We use theggplot2::layer()
function -
"environment"
: Reconstruct the object using the general environment method (which can be itself tweaked usingopts_environment()
)
The latter constructor is the only one that reproduces the object exactly
since Layers are environments and environments can't be exactly copied (see ?opts_environment
)
Value
An object of class <constructive_options/constructive_options_Layer>