A function that gets all the labels
prGetLabelsList(labels, align, is.summary, txt_gp, col)
list
A list with attr(labels, "no_cols")
where each element contains
a list of attr(labels, "no_rows")
elements with attributes width/height for each
element and max_width/max_height for the total
A forestplot_labeltext
object
Alignment, should be equal to attr(labels, "no_cols")
A vector indicating by TRUE
/FALSE
if
the value is a summary value which means that it will have a different
font-style
Set the fonts etc for all text elements. See fpTxtGp
for details
Set the colors for all the elements. See fpColors
for
details