Symbol Mapping
Usage
palette_shape(symbols = NULL, domain = NULL, ordered = FALSE, ...)
palette_line(types = NULL, domain = NULL, ordered = FALSE, ...)Arguments
- symbols, types
A vector of symbols or line types.
- domain
A vector of categorical data specifying the possible values that can be mapped.
- ordered
A
logicalscalar: should the levels be treated as already in the correct order?- ...
Currently not used.
Value
A palette function that when called with a single argument
(a character vector of categorical values) returns a vector of symbols.
See also
Other palettes:
palette_color(),
palette_color_continuous(),
palette_color_discrete(),
palette_size_range()