On 3 February 2010 20:14, Boris Zbarsky <bzbar...@mit.edu> wrote: > Yep. canvas.width = canvas.getBoundingClientRect().width;
Ah yes that works nicely, with one minor caveat: it seems to include the width of the border if there is one, so you have to take that into account. You're right, this is a better solution. Cheers.