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