orthproj: Project lat/long to x-y in orthographic projection.
In clauswilke/dviz.supp: Supporting materials for Claus Wilke's data visualization book
Description
This function projects latitude/longitude to an x–y plane (with ranges -1 to 1) using
an orthographic projection. It also determines whether points are in the front or at the
back of the globe, and it can remove the back.
Usage
1
Arguments
lat
Vector of latitudes, in degrees.
long
Vector of longitudes, in degrees
cenlat
Center latitude of projected earth.
cenlong
Center longitude of projected earth.
remove_back
Boolean indicating whether the back of the globe
should be removed.
clauswilke/dviz.supp documentation built on Aug. 25, 2020, 2:12 a.m.
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Description
This function projects latitude/longitude to an x–y plane (with ranges -1 to 1) using an orthographic projection. It also determines whether points are in the front or at the back of the globe, and it can remove the back.
Usage
1 |
Arguments
lat |
Vector of latitudes, in degrees. |
long |
Vector of longitudes, in degrees |
cenlat |
Center latitude of projected earth. |
cenlong |
Center longitude of projected earth. |
remove_back |
Boolean indicating whether the back of the globe should be removed. |
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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