a list with the following information
filename - filename from rtfStartGraph; includes a '#' to allow for multiple graphs
width - width of graph in inches (default=4)
height - height of graph in inches (default=3)
style
style to be used for the figure in the RTF file, useful for centering the figure ("\\qc"). Style choices are
"\\qc" - center the figure
"\\ql" - left justify the figure
"\\qr" - right justify the figure
removeFile
Logical value that determines if graphic file should be removed after insertion into RTF file. Typically, this will
be set to T which is the default.