Plot unprocessed or colour-classified images

Plot unprocessed or colour-classified image data. If the images are in a list, they will be stepped through one by one.

# S3 method for rimg
plot(x, axes = TRUE, col = NULL, ...)

Arguments

x	(required) an image of class rimg, or list thereof.
axes	should axes be drawn? (defaults to TRUE)
col	optional vector of colours when plotting colour-classified images. Defaults to the mean RGB values of the k-means centres (i.e. the average 'original' colours).
...	additional graphical parameters. Also see par().

Value

an image plot.

Author

Thomas E. White thomas.white026@gmail.com

Examples

papilio <- getimg(system.file("testdata/images/butterflies/papilio.png", package = "pavo"))
plot(papilio)
# \donttest{
papilio_class <- classify(papilio, kcols = 4)
#> Image classification in progress...
plot(papilio_class)
# }

# Multiple images
snakes <- getimg(system.file("testdata/images/snakes", package = "pavo"))
#> 2 files found; importing images.
plot(snakes)
#> Press [enter] for next plot
#> Press [enter] for next plot
# \donttest{
snakes_class <- classify(snakes, kcols = 3)
#> Image classification in progress...
plot(snakes_class)
#> Press [enter] for next plot
#> Press [enter] for next plot
# }