Explore Cairo your self without a manual or tutorial
Note: This article was originally published at Planet PHP
on 30 January 2012.
There are some very good tutorials for doing some basic or a bit more advanced things in php gtk cairo. However it is logical that they do not cover everything.
But luckily one can go further in using cairo by him self, I provide a single and very simple example script that allows you to discover all by your self things like: