Configure bubbles

Define options of the bubbles.

config_bubbles(
  p,
  popup.on.hover = TRUE,
  highlight.on.hover = TRUE,
  fill.opacity = 0.75,
  animate = TRUE,
  border.width = 1,
  border.opacity = 1,
  border.color = "#FDFDFD",
  highlight.fill.color = "#FC8D59",
  highlight.border.opacity = 1,
  highlight.border.color = "rgba(250, 15, 160, 0.2)",
  highlight.fill.opacity = 0.85,
  highlight.border.width = 2,
  exit.delay = 100,
  ...
)

Arguments

p	a datamaps object.
popup.on.hover	whether to show popover.
highlight.on.hover	whether to enable popover.
fill.opacity	opacity of bubbles.
animate	Wether to animate bubbles.
border.width	width of bubbles.
border.opacity	opacity of bubbles' border.
border.color	color of bubbles' border.
highlight.fill.color	bubbles fill color on hover.
highlight.border.opacity	bubbles opacity on hover.
highlight.border.color	bubble's border opacity on hover.
highlight.fill.opacity	bubble's opacity on hover.
highlight.border.width	bubble's width on hover.
exit.delay	highlight delay.
...	any other parameter.

Examples

coords <- data.frame(city = c("London", "New York", "Beijing", "Sydney"),
                     lon = c(-0.1167218, -73.98002, 116.3883, 151.18518),
                     lat = c(51.49999, 40.74998, 39.92889, -33.92001),
                     values = runif(4, 3, 20))

coords %>%
    datamaps(default = "lightgray") %>%
    add_bubbles(lon, lat, values * 2, values, city) %>%
    config_bubbles(highlight.border.color = "rgba(0, 0, 0, 0.2)",
                   fill.opacity = 0.6,
                   border.width = 0.7,
                   highlight.border.width = 5,
                   highlight.fill.color = "green")