Utilizes exiftool to write metadata to generated plots. Writes the R version, lattice version, latticeExtra version, BoutrosLab.plotting.general version, BoutrosLab.plotting.survival version, operating system, machine, author, image description.
write.metadata(
filename = NULL,
description = NULL,
verbose = FALSE
);
Filename for output, or if NULL (default value) returns image unchanged.
Short description of image; default NULL
Option to standard output; default FALSE
If filename
is NULL
, returns the image unchanged. If description
is NULL
, then the image is returned without the description tag.
Note: an easy way to view the metadata is by using the exiftool command.