Returns a categorical palette to use with heatmap
Usage
pal_get_cat_palette(d, colors)
Arguments
- d
a vector containing the values to be colored
- colors
the colors to be used. They will be recycled as needed.
Value
Vector The names of the vector are hexadecimal colors
encoded as #rrggbb or #rrggbbaa (red, green, blue, alpha) and the values are the "z" values that
should be mapped to that color.