rotate.traps {secr}R Documentation

Rotate Detectors

Description

Rotate detectors while retaining other attributes.

Usage

## S3 method for class 'traps':
rotate(object, degrees, centrexy = NULL, ...)

Arguments

object object of class traps
degrees clockwise angle of rotation in degrees
centrexy vector with x,y coordinates of point about which to rotate
... other arguments (not used).

Details

May be used with rbind.traps and shift.traps to create complex geometries.

Value

An object of class traps with the location of each detector rotated about the centre.

Author(s)

Murray Efford murray.efford@otago.ac.nz

See Also

traps, shift.traps

Examples

hollow1 <- make.grid(nx = 8, ny = 8, hollow = TRUE)
hollow2 <- make.grid(nx = 8, ny = 8, hollow = TRUE)
nested <- rbind (hollow1, rotate(hollow2, 45, c(70, 70)))
plot(nested, gridlines = FALSE)
[Package secr version 1.2.11 Index]