tile {EBImage} | R Documentation |
Given a sequence of frames, tile
generates a single image with frames tiled.
untile
is the inverse function and divides an image into a sequence of images.
tile(x, nx=10, lwd=1, fg.col="#E4AF2B", bg.col="gray") untile(x, nim, lwd=1)
x |
An |
nx |
The number of tiled images in a row. |
lwd |
The width of the grid lines between tiled images, can be 0. |
fg.col |
The color of the grid lines. |
bg.col |
The color of the background for extra tiles. |
nim |
A numeric vector of 2 elements for the number of images in both directions. |
After object segmentation, tile
is a useful addition to stackObjects
to have an overview of the segmented objects.
An Image
object or an array, containing the tiled/untiled version
of x
.
Oleg Sklyar, osklyar@ebi.ac.uk, 2006-2007
## make a set of blurred Lenas lena = readImage(system.file("images", "lena-color.png", package="EBImage")) x = resize(lena, 128, 128) xt = list() for (t in seq(0.1, 5, len=9)) xt=c(xt, list(blur(x, s=t))) xt = combine(xt) if (interactive()) display(xt, title='Blurred Lenas') ## tile xt = tile(xt, 3) if (interactive()) display(xt, title='Tiled Lenas') ## untile xu = untile(lena, c(3, 3)) if (interactive()) display(xu, title='Lena blocks')