Skip to contents

Set or get the default tmap style. Without arguments, the current style is returned. Also the available styles are displayed. When a style is set, the corresponding tmap options (see tmap_options) will be set accordingly. The default style (i.e. when loading the package) is "white".

Usage

tmap_style(style)

Arguments

style

name of the style. When omitted, tmap_style returns the current style and also shows all available styles. When the style is specified, tmap_style sets the style accordingly. Note that in that case, all tmap options (see tmap_options) will be reset according to the style definition. See tm_layout for predefined styles, and tmap_style_catalogue for creating a catalogue.

Value

the style before changing

Details

Note that tm_style is used within a plot call (so it only affects that plot), whereas tmap_style sets the style globally.

After loading a style, the options that defined this style (i.e. the difference with the default "white" style) can be obtained by tmap_options_diff.

The documentation of tmap_options (details and the examples) shows how a new style is created.

See also

tmap_options for tmap options, and tmap_style_catalogue to create a style catalogue of all available styles.

Examples

data(World)

current.style <- tmap_style("classic")
#> tmap style set to "classic"
#> other available styles are: "white", "gray", "natural", "cobalt", "col_blind", "albatross", "beaver", "bw", "watercolor", "red", "black" 
qtm(World, fill="life_exp", fill.title="Life expectancy")


tmap_style("cobalt")
#> tmap style set to "cobalt"
#> other available styles are: "white", "gray", "natural", "col_blind", "albatross", "beaver", "bw", "classic", "watercolor", "red", "black" 
qtm(World, fill="life_exp", fill.title="Life expectancy")


# restore current style
tmap_style(current.style)
#> tmap style set to "white"
#> other available styles are: "gray", "natural", "cobalt", "col_blind", "albatross", "beaver", "bw", "classic", "watercolor", "red", "black"