XR 1.8.1.3 works fine for me. I used the code example found here: http://developer.mozilla.org/en/docs/Code_snippets:Canvas
I tested it in a sample I built using XUL Explorer: http://developer.mozilla.org/en/docs/XUL_Explorer Check the Error Console to make sure the exception is really due to .toDataURL and not something else. Mark Finkle On Jun 1, 9:29 am, Greg Bowyer <[EMAIL PROTECTED]> wrote: > Hi all, > > I am using xulrunner to construct a site-monitoring tool I have > some code that can capture the current page, via the canvas widget this > is saved as a screen shot, but seemingly the function > context.toDataURL() chucks up an exception at me in 1.8.0.3 and 1.8.1.3 > (the eclipse contrib build) this is all naturally working fine in my 1.9 > build (even if it is a bit errrm rocky :S) > > I was under the impression that 1.8.1.3 was built on the firefox 2 / > gecko 1.8.1 codebase, and that context.toDataURL is supported there, > soooooooo my questions are: > > 1) Is there a better / different way to do the same thing, > I couldn't figure anything out from looking through xulplanet > - but that might be because I am stupid > > 2) Are there any patches or build options that I could apply to an > otherwise stable 1.8.xxx xulrunner that would give these versions > the power -of greyskull- to use context.toDataURL() > - I would rather not have to backport anything myself, I am far too > lazy and my C++ is so rusty it scares the tin man :S > > Many thanks > Greg Bowyer _______________________________________________ dev-embedding mailing list [email protected] https://lists.mozilla.org/listinfo/dev-embedding
