Start up a lambda-like docker container:
docker run -i -t -v /tmp:/var/task lambci/lambda:build /bin/bash
Install some dependencies inside the container:
yum install gperf freetype-devel libxml2-devel git libtool -y
easy_install pip
Deonis Peretyagin karudo
nat-n
/ Recipe-bundling-fonts-with-headless-chrome.md
Last active
February 28, 2024 19:23
How to build a fontconfig bundle for adding arbitrary fonts to headless chrome independent of the OS. This is specifically useful for deploying headless chrome to AWS lambda where it is necessary to include fonts for rendering CJK (Chinese, Japanese, Korean) characters into the deployed bundle.
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| //----------------------------------*\ | |
| // TRIGONOMETRY FUNCTIONS | |
| //----------------------------------*/ | |
| // # Trigonometry in CSS | |
| // | |
| // - Through Taylor/Maclaurin polynomial representation: http://people.math.sc.edu/girardi/m142/handouts/10sTaylorPolySeries.pdf | |
| // - Useful if you don't want to use JS. | |
| // - With CSS Variables. | |
| // - `calc()` can't do power (x ^ y) so I used multiplication instead. |
Eric Bidelman has documented some of the common workflows possible with headless Chrome over in https://developers.google.com/web/updates/2017/04/headless-chrome.
If you're looking at this in 2016 and beyond, I strongly recommend investigating real headless Chrome: https://chromium.googlesource.com/chromium/src/+/lkgr/headless/README.md
Windows and Mac users might find using Justin Ribeiro's Docker setup useful here while full support for these platforms is being worked out.