Generate a html of thumbnails

Usage

generate_thumbnails(out_dir, html_fname, html_title, anonymise = FALSE)

Arguments

out_dir: The directory in which student html files and the figures are kept.
html_fname: The name of the master html file which will contain all thumbnails. This file will be created in out_dir.
html_title: The title tag of the master html page. This will be displayed on top of the output html page.
anonymise: If TRUE, the original filenames will be replaced with inocuous numbers. If FALSE, the original filenames will be retained.

Value

The function returns nothing, but it should create a html page of thumbnails of all the images that students plotted, along with links to their individual pages.

Details

After running render_one on a set of R/Rmd files in a directory, this function helps to consolidate them for review.

The output folder contains all the generated html files, images and a log file. This function will extract the images from each html file and display them as thumbnails on a new html page, with links to all individual files.