getImagePaths: Fetch paths to all valid images in a given directory

In colordistance: Distance Metrics for Image Color Similarity

Description

Find all valid image paths (PNG and JPG) in a directory (does not search subdirectories). Will recover any image ending in .PNG, .JPG, or .JPEG, case-insensitive.

Usage

getImagePaths(path)

Arguments

path	Path to directory in which to search for images. Absolute or relative filepaths are fine.

Value

A vector of absolute filepaths to JPG and PNG images in the given directory.

Note

In the event that no compatible images are found in the directory, it returns a message to that effect instead of an empty vector.

Examples

im.dir <- colordistance::getImagePaths(system.file("extdata",
"Heliconius/Heliconius_A", package="colordistance"))
## Not run: 
im.dir <- colordistance::getImagePaths("some/nonexistent/directory")

## End(Not run)
im.dir <- colordistance::getImagePaths(getwd())

colordistance documentation built on March 21, 2021, 1:06 a.m.