story_map function

Create a scrollytelling story map

story_map(
  map_id,
  sections,
  map_type = c("mapboxgl", "maplibre", "leaflet"),
  root_margin = "-20% 0px -20% 0px",
  threshold = 0,
  styles = NULL,
  bg_color = "rgba(255,255,255,0.9)",
  text_color = "#34495e",
  font_family = NULL
)

Arguments

• map_id: The ID of your mapboxgl, maplibre, or leaflet output defined in the server, e.g. "map"
• sections: A named list of story_section objects. Names will correspond to map events defined within the server using on_section().
• map_type: One of "mapboxgl", "maplibre", or "leaflet". This will use either mapboxglOutput(), maplibreOutput(), or leafletOutput() respectively, and must correspond to the appropriate render*() function used in the server.
• root_margin: The margin around the viewport for triggering sections by the intersection observer. Should be specified as a string, e.g. "-20% 0px -20% 0px".
• threshold: A number that indicates the visibility ratio for a story ' panel to be used to trigger a section; should be a number between 0 and 1. Defaults to 0, meaning that the section is triggered as soon as the first pixel is visible.
• styles: Optional custom CSS styles. Should be specified as a character string within shiny::tags$style().
• bg_color: Default background color for all sections
• text_color: Default text color for all sections
• font_family: Default font family for all sections