Set or get the default tmap style

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 (not migrated to v4 yet) 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 to create a new style.

See also

• tmap_options() for tmap options

• tmap_style_catalogue (not migrated to v4 yet) to create a style catalogue of all available styles.

Examples

tmap_style()
#> current tmap style is "white (modified)"
#> other available styles are: "white" (tmap default), "gray", "natural", "cobalt", "albatross", "beaver", "bw", "classic", "watercolor"
#> tmap v3 styles: "v3" (tmap v3 default), "gray_v3", "natural_v3", "cobalt_v3", "albatross_v3", "beaver_v3", "bw_v3", "classic_v3", "watercolor_v3"

tm_shape(World) + tm_polygons("HPI")
#> [tip] Consider a suitable map projection, e.g. by adding `+ tm_crs("auto")`.


tmap_style("cobalt")
#> style set to "cobalt"
#> other available styles are: "white" (tmap default), "gray", "natural", "albatross", "beaver", "bw", "classic", "watercolor"
#> tmap v3 styles: "v3" (tmap v3 default), "gray_v3", "natural_v3", "cobalt_v3", "albatross_v3", "beaver_v3", "bw_v3", "classic_v3", "watercolor_v3"

tm_shape(World) + tm_polygons("HPI")
#> [tip] Consider a suitable map projection, e.g. by adding `+ tm_crs("auto")`.


# for backwards compatibility, the styles of tmap versions 1-3 are also included:

tmap_style("v3")
#> style set to "v3" (tmap v3 default)
#> other available styles are: "white" (tmap default), "gray", "natural", "cobalt", "albatross", "beaver", "bw", "classic", "watercolor"
#> tmap v3 styles: "gray_v3", "natural_v3", "cobalt_v3", "albatross_v3", "beaver_v3", "bw_v3", "classic_v3", "watercolor_v3"

tm_shape(World) + tm_polygons("HPI")
#> [tip] Consider a suitable map projection, e.g. by adding `+ tm_crs("auto")`.


tmap_style("cobalt_v3")
#> style set to "cobalt_v3"
#> other available styles are: "white" (tmap default), "gray", "natural", "cobalt", "albatross", "beaver", "bw", "classic", "watercolor"
#> tmap v3 styles: "v3" (tmap v3 default), "gray_v3", "natural_v3", "albatross_v3", "beaver_v3", "bw_v3", "classic_v3", "watercolor_v3"

tm_shape(World) + tm_polygons("HPI")
#> [tip] Consider a suitable map projection, e.g. by adding `+ tm_crs("auto")`.