Nothing
annotation_compass() function to add a powerful and highly customizable compass/north arrow to maps.Can be easily placed in any corner of the plot panel using the location argument.
Introduced a family of built-in style constructors (compass-styles) for annotation_compass() to support a wide range of visual appearances:
north_arrow_classic() and north_arrow_solid().compass_rose_simple(), compass_rose_classic(), and compass_rose_circle().Original Chinese-Themed Styles: Added two unique styles, compass_guiding_fish() (Guiding Fish) and compass_sinan() (Sinan), inspired by ancient Chinese navigational instruments to add a cultural touch to maps.
Added the annotation_scalebar() function to add a projection-aware and intelligent scale bar.
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.