auto_config             Configure auto theming behavior
auto_resolve_theme      Resolve auto values
font_cache_set          Control the directory used for font caching
font_spec               Font specification
okabe_ito               A color-blind safe qualitative colorscale
                        (Okabe-Ito)
sequential_gradient     Control parameters of the sequential colorscale
thematic_on             Enable (or disable) simplified theming of R
                        graphics.
thematic_save_plot      Capture a thematic plot as a saved file
thematic_with_theme     Tools for getting and restoring global state
