Most comprehensive guide to HTML5 Canvas Element

http://qt-project.org/doc/qt-4.8/qtwebkit-guide-canvas.html

This is the most comprehensive guide to HTML5 canvas I’ve seen so far on the Internet. Even Mozilla doesn’t explain it this well. How ironic that Qt has written up such a proficient guide even though their framework doesn’t really need it. But it will be a viable deployment technology, so it’s worth mentioning.