icosa: edgelength – R documentation

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edgelength

Lengths of grid edges

This function will return the length of all edges in the specified grid object.

edgelength(gridObj, ...)

## S4 method for signature 'trigrid'
edgelength(gridObj, output = "distance")

`gridObj`	(`trigrid` or `{hexagrid}`) A grid object.
`...`	Arguments passed to the class specific methods.
`output`	(`character`) The type of the output. `"distance"` will give back the distance in the metric that was fed to the function in the coordinates or the radius. `"deg"` will output the the distance in degrees, `"rad"` will do so in radians.

A named numeric vector.

g <- trigrid(3)
edges <- edgelength(g, output="deg")
edges

Global Triangular and Penta-Hexagonal Grids Based on Tessellated Icosahedra

v0.10.1

GPL-3

Authors

Adam T. Kocsis [aut, cre]

Initial release

2021-01-12