setCircleMarkerStyle from https://github.com/rstudio/leaflet/pull/598

Usage

setCircleMarkerStyle(
  map,
  layerId,
  radius = NULL,
  stroke = NULL,
  color = NULL,
  weight = NULL,
  opacity = NULL,
  fill = NULL,
  fillColor = NULL,
  fillOpacity = NULL,
  dashArray = NULL,
  options = NULL,
  data = leaflet::getMapData(map)
)

Arguments

map: Leaflet map object
layerId: Layer id
radius: Cicle radius
stroke: Stoke
color: Stroke color
weight: Stroke weight (width)
opacity: Stroke opacity
fill: Circle fill
fillColor: Circle fill color
fillOpacity: Circle fill opacity
dashArray: NULL
options: Leaflet options
data: Leaflet map data