render_reorient: Reorient Image

In rayimage: Image Processing for Simulated Cameras

Reorient Image

Description

Reorients an image or matrix. Transformations are applied in this order: x, y, and transpose.

Usage

render_reorient(
  image,
  flipx = FALSE,
  flipy = FALSE,
  transpose = FALSE,
  filename = NULL,
  preview = FALSE
)

Arguments

image	Image filename, 3-layer RGB array, or matrix.
flipx	Default FALSE. Flip horizontally
flipy	Default FALSE. Flip vertically.
transpose	Default FALSE. Transpose image.
filename	Default NULL. The filename of the image to be saved. If this is not given, the image will be plotted instead.
preview	Default FALSE. Whether to plot the convolved image, or just to return the values.

Value

3-layer RGB reoriented array or matrix.

Examples

if(run_documentation()){
#Original orientation
plot_image(dragon)
}
if(run_documentation()){
#Flip the dragon image horizontally
dragon |>
 render_reorient(flipx = TRUE) |>
 plot_image()
}
if(run_documentation()){
#Flip the dragon image vertically
dragon |>
 render_reorient(flipy = TRUE) |>
 plot_image()
}
if(run_documentation()){
#Transpose the dragon image
dragon |>
 render_reorient(transpose = TRUE) |>
 plot_image()
}

rayimage documentation built on Sept. 11, 2024, 8:13 p.m.