This function creates a list of options for clustering circle layers.
Usage
cluster_options(
max_zoom = 14,
cluster_radius = 50,
color_stops = c("#51bbd6", "#f1f075", "#f28cb1"),
radius_stops = c(20, 30, 40),
count_stops = c(0, 100, 750),
circle_blur = NULL,
circle_opacity = NULL,
circle_stroke_color = NULL,
circle_stroke_opacity = NULL,
circle_stroke_width = NULL,
text_color = "black"
)Arguments
- max_zoom
The maximum zoom level at which to cluster points.
- cluster_radius
The radius of each cluster when clustering points.
- color_stops
A vector of colors for the circle color step expression.
- radius_stops
A vector of radii for the circle radius step expression.
- count_stops
A vector of point counts for both color and radius step expressions.
- circle_blur
Amount to blur the circle.
- circle_opacity
The opacity of the circle.
- circle_stroke_color
The color of the circle's stroke.
- circle_stroke_opacity
The opacity of the circle's stroke.
- circle_stroke_width
The width of the circle's stroke.
- text_color
The color to use for labels on the cluster circles.
Examples
cluster_options(
max_zoom = 14,
cluster_radius = 50,
color_stops = c("#51bbd6", "#f1f075", "#f28cb1"),
radius_stops = c(20, 30, 40),
count_stops = c(0, 100, 750),
circle_blur = 1,
circle_opacity = 0.8,
circle_stroke_color = "#ffffff",
circle_stroke_width = 2
)
#> $max_zoom
#> [1] 14
#>
#> $cluster_radius
#> [1] 50
#>
#> $color_stops
#> [1] "#51bbd6" "#f1f075" "#f28cb1"
#>
#> $radius_stops
#> [1] 20 30 40
#>
#> $count_stops
#> [1] 0 100 750
#>
#> $circle_blur
#> [1] 1
#>
#> $circle_opacity
#> [1] 0.8
#>
#> $circle_stroke_color
#> [1] "#ffffff"
#>
#> $circle_stroke_opacity
#> NULL
#>
#> $circle_stroke_width
#> [1] 2
#>
#> $text_color
#> [1] "black"
#>