spatstat.geom (version 2.0-1)

add.texture: Fill Plot With Texture

Description

Draws a simple texture inside a region on the plot.

Usage

add.texture(W, texture = 4, spacing = NULL, ...)

Arguments

W

Window (object of class "owin") inside which the texture should be drawn.

texture

Integer from 1 to 8 identifying the type of texture. See Details.

spacing

Spacing between elements of the texture, in units of the current plot.

…

Further arguments controlling the plot colour, line width etc.

Details

The chosen texture, confined to the window W, will be added to the current plot. The available textures are:

texture=1:

Small crosses arranged in a square grid.

texture=2:

Parallel vertical lines.

texture=3:

Parallel horizontal lines.

texture=4:

Parallel diagonal lines at 45 degrees from the horizontal.

texture=5:

Parallel diagonal lines at 135 degrees from the horizontal.

texture=6:

Grid of horizontal and vertical lines.

texture=7:

Grid of diagonal lines at 45 and 135 degrees from the horizontal.

texture=8:

Grid of hexagons.

See Also

owin, plot.owin, textureplot, texturemap.

Examples

# NOT RUN {
  W <- Window(chorley)
  plot(W, main="")
  add.texture(W, 7)
# }