rlinegrid {spatstat.geom}

Generate grid of parallel lines with random displacement

Description

Generates a grid of parallel lines, equally spaced, inside the specified window.

Usage

  rlinegrid(angle = 45, spacing = 0.1, win = owin())

Arguments

angle

Common orientation of the lines, in degrees anticlockwise from the x axis.

spacing

Spacing between successive lines.

win

Window in which to generate the lines. An object of class "owin" or something acceptable to as.owin.

Details

The grid is randomly displaced from the origin.

Value

A line segment pattern (object of class "psp").

Author(s)

Adrian Baddeley [e-mail]

and Rolf Turner [e-mail]

See Also

psp, rpoisline

Examples

  plot(rlinegrid(30, 0.05))