ellipse: Draw an ellipse
In ericmkeen/shipstrike: Utilities for spatially- and temporally-explicit predictions of whale-ship collisions
ellipse R Documentation
Draw an ellipse
Description
Draw an ellipse
Usage
ellipse(x, y, width, height = width, theta = 0, npoints = 10, plot = FALSE)
Arguments
x
Center x coordinate of ellipse.
y
Center y coordinate of ellipse.
width
Width of ellipse.
height
Length of ellipse.
theta
Angle/heading.
npoints
Number of vertices to use to define the ellipse boundary.
plot
Boolean; print a diagnostic plot?
Value
A list with three slots: coords (a data.frame of coordinates
defining ellipse boundary), center (the x and y inputs), and theta (the input angle).
ericmkeen/shipstrike documentation built on May 21, 2023, 7:05 a.m.
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| ellipse | R Documentation |
Draw an ellipse
Description
Draw an ellipse
Usage
ellipse(x, y, width, height = width, theta = 0, npoints = 10, plot = FALSE)
Arguments
x |
Center x coordinate of ellipse. |
y |
Center y coordinate of ellipse. |
width |
Width of ellipse. |
height |
Length of ellipse. |
theta |
Angle/heading. |
npoints |
Number of vertices to use to define the ellipse boundary. |
plot |
Boolean; print a diagnostic plot? |
Value
A list with three slots: coords (a data.frame of coordinates
defining ellipse boundary), center (the x and y inputs), and theta (the input angle).
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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