view_xifti.cleg: Draw color legend for qualitative mode
Description
See view_xifti_surface
for details.
Usage
view_xifti.cleg(pal_base, leg_ncol, text_color, scale = 1, title_sub = FALSE)
Value
A color legend from ggplot2
Arguments
- pal_base
Base palette + labels for each row
- leg_ncol
Number of columns in legend.
- text_color
Color of text
- scale
of text