stopmotion (version 0.1.0)

flop: Flop images horizontally

Description

Mirrors selected frames along the vertical axis (left-right reflection). For a vertical flip (top-bottom), see flip. Wraps magick::image_flop.

Usage

flop(images, frames = NULL)

Value

a magick-image object

Arguments

images

an object of class magick-image to modify

frames

integer vector of frame indices to duplicate. Defaults to NULL, which duplicates all frames.

Verbosity

After each operation a message listing the updated frame sequence is printed in interactive sessions. Use stopmotion_verbosity(FALSE) to suppress these messages, or set options(stopmotion.verbose = FALSE) in your script or .Rprofile.

Examples

# \donttest{
  dino_dir <- system.file("extdata", package = "stopmotion")
  images <- read(dir = dino_dir)
  flop(images = images)
  flop(images = images, frames = 2:3)
# }