Create a Leafet map (including information pop-ups)

Usage

leafGL_point_coords(
  dat_gps_tcx,
  color_points_column = "AltitudeMeters",
  provider = leaflet::providers$Esri.WorldImagery,
  option_viewer = rstudioapi::viewer,
  CRS = 4326
)

Arguments

dat_gps_tcx: this parameter corresponds to the output data.table of the 'GPS_TCX_data()' function
color_points_column: a character string specifying the column of the output data.table ('GPS_TCX_data()' function) that is used in the map-markers. The default value is 'AltitudeMeters' but it can be any column of type numeric
provider: either a character string specifying a leaflet provider (such as 'Esri.WorldImagery') or a direct call to the leaflet provider list (such as leaflet::providers$Esri.WorldImagery). The default value is leaflet::providers$Esri.WorldImagery
option_viewer: either NULL or rstudioapi::viewer. If NULL then the output map will be shown in the web browser
CRS: an integer specifying the Coordinates Reference System. The recommended value for this data is 4326 (which is also the default value)

Value

a leaflet map of class 'leaflet'

Examples

if (FALSE) { # \dontrun{

require(fitbitViz)

# export the TCX file from the Fitbit website or app for the desired activity

res_tcx <- GPS_TCX_data(
  tcx_file = "/path/to/activity.tcx",
  time_zone = "Europe/Athens",
  verbose = TRUE
)
str(res_tcx)


# ........................
# then visualize the data
# ........................

res_lft <- leafGL_point_coords(
  dat_gps_tcx = res_tcx,
  color_points_column = "AltitudeMeters",
  provider = leaflet::providers$Esri.WorldImagery,
  option_viewer = rstudioapi::viewer,
  CRS = 4326
)
res_lft
} # }