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minimage

Lifecycle: experimental R-CMD-check

The goal of minimage is to let users minify size images.

The main function allows to compress the images contained in a directory to another directory, optionally changing some compression parameters.

Installation

You can install minimage from GitHub with:

# install.packages("devtools")
devtools::install_github("ardata-fr/minimage")

Example

library(minimage)
compress_images("test-files/", "test-new-files/", verbose = FALSE)
input size_in path_out size_out percent algorithm copied
test-files/file_1.png 10386 test-new-files/file_1.png 1714 83.50 pngquant TRUE
test-files/file_2.png 10409 test-new-files/file_2.png 1825 82.47 pngquant TRUE
compress_images("test-files/", "test-new-files/", png_quality = "90-100", 
                verbose = FALSE, overwrite = TRUE)
input size_in path_out size_out percent algorithm copied
test-files/file_1.png 10386 test-new-files/file_1.png 2299 77.86 pngquant TRUE
test-files/file_2.png 10409 test-new-files/file_2.png 2288 78.02 pngquant TRUE