Description Usage Arguments Value Examples
Encode a data.frame of coordinates to a Google polyline.
1 | encodePolyline(df_coords, factor = 5)
|
df_coords |
a data frame of coordinates with two columns: latitudes and longitudes. Coordinates must be in decimal degrees (WGS84). |
factor |
number of decimal digits to be used. |
An encoded polyline is returned.
1 2 3 4 | coords <- data.frame(lat = c(38.5, 40.7, 43.252),
lon = c(-120.2, -120.95, -126.453))
encpoly <- encodePolyline(coords)
encpoly
|
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