While creating print versions of HTML on modern browsers is not fun, it is not an impossible feat. Getting HTML to PDF tools to render correctly on the other hand is very challenging. That is why this project leverages Puppeteer (Headless Chrome/Chromium) to generate PDFs from HTML. If you can get your layout to work using print preview on Chrome you will be good to go using this library.
Many of us have relied on wkhtmltopdf over the years, and it has great library support. To make transitioning as easy as possible crPDF matches the CLI options which allows you to use crPDF as a drop-in replacement.
Use NPM to install the latest version of
crPDF, this package will install both a
npm install -g crpdf
Download a binary for your platform from the releases page and place it in your
curl -L -o crpdf <release url>chmod +x crpdfcp crpdf /usr/local/bin/crpdf# Optionally set up an alias for wkhtmltopdfln -s /usr/local/bin/crpdf /usr/local/bin/wkhtmltopdf
The CLI interface is meant to be compatible with the
wkhtmltopdf binary such that it can be used as a drop-in replacement for existing libraries using wkhtmltopdf.
Below is a list of options currently implemented by this project.
crpdf --helpUsage: cli [options] [input] [output]Options:-V, --version output the version number-B, --margin-bottom <unitreal> Set the page bottom margin-L, --margin-left <unitreal> Set the page left margin-R, --margin-right <unitreal> Set the page right margin-T, --margin-top <unitreal> Set the page top margin-O, --orientation <orientation> Set orientation to Landscape or Portrait-s, --page-size <Size> Set paper size to: A4, Letter, etc.--page-height <unitreal> Page height--page-width <unitreal> Page width--background Do print background--no-background Do not print background-h, --help output usage information
I really appreciate any contribution you would like to make, so don't hesitate to report an issue or submit pull requests.