R: Fill Plot With Texture

add.texture {spatstat.geom} | R Documentation

## 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.

### Author(s)

Adrian Baddeley Adrian.Baddeley@curtin.edu.au and Rolf Turner r.turner@auckland.ac.nz

### See Also

`owin`, `plot.owin`, `textureplot`, `texturemap`.

### Examples

      W <- Window(chorley)
      plot(W, main="")
      add.texture(W, 7)

[Package spatstat.geom version 2.2-0 Index]