View source: R/open_image_rscript.R
rotateFixed | R Documentation |
Rotate an image by 90, 180, 270 degrees
rotateFixed(image, angle)
image |
matrix, data frame or 3-dimensional array where the third dimension is equal to 3 |
angle |
one of 90, 180 and 270 degrees |
This function is faster than the rotateImage function as it rotates an image for specific angles (90, 180 or 270 degrees).
depending on the input, either a matrix or an array
path = system.file("tmp_images", "3.jpeg", package = "OpenImageR")
image = readImage(path)
r = rotateFixed(image, 90)
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.