Applies a custom map theme to be used with global_map, country_map, and other ggplot2 maps. Status of
this function is currently questioning as it is uncertain if it is in use. Future releases may depreciate it.
theme_map(
map = NULL,
continuous = FALSE,
variable_label = NULL,
trans = "identity",
fill_labels = NULL,
scale_fill = NULL,
breaks = NULL,
...
)ggplot2 map object
Logical defaults to FALSE. Is the fill variable continuous.
A character string indicating the variable label to use. If not supplied then the underlying variable name is used.
A character string specifying the transform to use on the specified metric. Defaults to no
transform ("identity"). Other options include log scaling ("log") and log base 10 scaling
("log10"). For a complete list of options see ggplot2::continous_scale.
A function to use to allocate legend labels. An example (used below) is scales::percent,
which can be used for percentage data.
Function to use for scaling the fill. Defaults to a custom ggplot2::scale_fill_manual, which
expects the possible values to be "Increasing", "Likely increasing", "Likely decreasing", "Decreasing" or "Unsure".
Breaks to use in legend. Defaults to ggplot2::waiver.
Additional arguments passed to the scale_fill function
A ggplot2 object