compassRose

Displays a basic compass rose, usually to orient a map.

misc

Classes and methods for spatial
data; the classes document where the spatial location information
resides, for 2D or 3D data. Utility functions are provided, e.g. for
plotting data as maps, spatial selection, as well as methods for
retrieving coordinates, for subsetting, print, summary, etc.

Edzer Pebesma

Classes and Methods for Spatial Data

Roger Bivand

Barry Rowlingson

Virgilio Gomez-Rubio

Robert Hijmans

Michael Sumner

Don MacQueen

Jim Lemon

Finn Lindgren

Josh O'Brien

Joseph O'Rourke

compassRose function

<dl> <dt>x,y</dt>
<dd>The position of the center of the compass rose in user units.</dd> <dt>rot</dt>
<dd>Rotation for the compass rose in degrees. See Details.</dd> <dt>cex</dt>
<dd>The character expansion to use in the display.</dd></dl>

Arguments

Author

Display a compass rose. — compassRose

<dl>

 <dt>x,y</dt>
<dd>The position of the center of the compass rose in user units.</dd>

 <dt>rot</dt>
<dd>Rotation for the compass rose in degrees. See Details.</dd>

 <dt>cex</dt>
<dd>The character expansion to use in the display.</dd>

</dl>

Display a compass rose.

compassRose: Display a compass rose.

Description

Usage

Value

Arguments

Author

Details