See view_xifti_surface
for details.
view_xifti_surface.draw_title(
title,
xifti_meta,
this_idx,
cex.title,
text_color,
indiv_panel_width
)
The RGL object ID for the title
Title text or NULL
xifti$meta
The index
See view_xifti_surface
The width of the panel to write the title in