+.hd                    Add Layers to an hd Object
alco1                   Alcohol Consumption Data
alco2                   Alcohol Consumption by Gender
geom_args               Show Arguments for a Geometry
get_palette             Retrieve a Named Palette
gg_theme                Build a ggplot2 Theme Object
hd                      Initialise a Composable highdir Figure
hd_add_js               Inject JavaScript into a Highcharts Widget
hd_app                  Launch the highdir Shiny GUI
hd_geom_arearange       Add an Arearange (Confidence Band) Layer
hd_geom_column          Column Geometry Layer for hd Objects
hd_geom_line            Line Geometry Layer for hd Objects
hd_geom_pie             Pie Geometry Layer for hd Objects
hd_geom_ranked_bar      Ranked bar geometry
hd_geom_scatter         Scatter Geometry Layer for hd Objects
hd_geom_stacked_column
                        Stacked Column Geometry Layer
hd_make                 Build a Figure from a Specification
hd_opts                 Create Figure Presentation Options
hd_save                 Save a Figure to Disk
hd_set_theme            Set Package-Wide Style Defaults
hd_spec                 Create a Figure Data Specification
hd_theme                Build a Highcharts Theme Object
list_backends           List Registered Backends
list_geoms              List Registered Geometries
list_palettes           List Registered Palettes
print.hd                Render an hd Object
register_backend        Register a Rendering Backend and used when
                        loding in zzz.R file
register_geom           Register a Geometry
register_palette        Register a Named Colour Palette
