ppaEllipse: PPA Ellipse

Description Usage Arguments Details Value See Also

View source: R/ppaEllipse.r

Description

Internal ellipse calculation function.

Usage

1
ppaEllipse(x, y, a, b, theta, steps)

Arguments

x

first coordinate

y

second coordinate

a

semi-major axis

b

semi-minor axis

theta

rotation angle of the ellipse (in radians)

steps

number of segments, from ePoints parameter in dyn.ppa.hr

Details

Internal function for calculating ellipses in time geographic analysis.

Value

This function returns a polygon ellipse.

See Also

dynppa


jedalong/wildlifeTG documentation built on July 17, 2019, 2:52 p.m.