Points Functional API

Functional API to add and customise points on globe.

labels_data(globe, data)

labels_lat(globe, lat = "lat")

labels_lon(globe, lon = "lng")

labels_text(globe, text = "text")

labels_color(globe, color = constant("#ffffaa"))

labels_altitude(globe, altitude = 0L)

labels_size(globe, size = 0.5)

labels_typeface(globe, typeface)

labels_rotation(globe, rotation = 0L)

labels_resolution(globe, resolution = 3L)

labels_include_dot(globe, include = FALSE)

labels_dot_radius(globe, radius = 0.1)

labels_dot_orientation(globe, orientation = constant("bottom"))

labels_transition(globe, transition = 1000L)

labels_on_click(globe, func)

labels_on_right_click(globe, func)

labels_on_hover(globe, func)

Arguments

globe	An object of class `globe` as returned by `create_globe`, or an object of class `globeProxy` as returned by `globeProxy`.
data	A data.frame of points to draw.
lat	Column names or numeric value indicating coordinates.
lon	Column names or numeric value indicating coordinates.
text	Column name or constant of text.
color	Column name or character vector indicating color of points.
altitude	Column name or character vector indicating altitude of points in terms of globe radius units (0 = 0 altitude (flat circle), 1 = globe radius).
size	Column name or constant of the size of the label text height, in angular degrees.
typeface	Font of `text`. Supports any typeface font generated by Facetype.js.
rotation	Column name or constant of the label rotation in degrees. The rotation is performed clockwise along the axis of its latitude parallel plane.
resolution	Numeric value defining the geometric resolution of each cylinder, expressed in how many slice segments to divide the circumference. Higher values yield smoother cylinders.
include	Boolean or colum name indicating whether to show the dot.
radius	Column name of radius a numeric constant for the cylinder's radius, in angular degrees.
orientation	Orientation of label, `right`, `top`, or `bottom`.
transition	Duration (ms) of the transition to animate point changes involving geometry modifications. A value of `0` will move the objects immediately to their final position. New objects are animated by scaling them from the ground up. Only works if `merge` is disabled.
func	JavaScript function as character vector.

Examples

# use data
create_globe() %>%
  labels_data(quakes) %>%
  labels_lat("lat") %>%
  labels_lon("long")

Arguments

Examples

Contents