Description Usage Arguments Value
HERE_isoline
is designed to take an origin lat-lon and range
constraint and return a data.frame with polygon isoline coordinates for
making polygon map shapes.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
origin |
a vector of length two (2); the latitude and longitude coordinates of the origin location |
app_api |
a string; the user's API Key Credentials for the HERE.com JavaScript/REST (requires registration) |
app_id |
a string; the user's App ID for the HERE.com JavaScript/REST (requires registration) |
app_code |
a string; the user's App Code for the HERE.com JavaScript/REST (requires registration) |
coord_type |
a string; if the geocoordinates are in degrees or radians:
|
mode_type |
a string; a method of deciding optimal travel route:
|
mode_tran |
a string; a transportation method for the route:
|
mode_traf |
a string; whether or not to factor in traffic:
|
range_type |
a string; what range constraint the user desires to use:
|
range_unit |
a string; the units the provided range are given in:
|
range_val |
a numeric; the value of the range constraint |
dev |
a boolean; whether to use development or production site |
verbose |
a boolean; |
the polygon data.frame
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