On Sun, 10 Jun 2007, Maciej Stachowiak wrote:
> On Jun 8, 2007, at 6:05 PM, Ian Hickson wrote:
> >
> > > I am not an expert here, but IIRC, the underlying PDF/Quartz imaging
> > > model does not allow general xoring. I think it is important to
> > > ensure that canvas can be implemented on top a
On Mon, 4 Jun 2007, Mathieu HENRI wrote:
> > >
> > > In general, actually, raising INDEX_SIZE_ERR is what the APIs do. So
> > > for consistency, volume is correct.
> > >
> > > globalAlpha, though, is not. What do people think? Should we change
> > > the canvas globalAlpha attribute to raise an e
On Sun, 20 May 2007, ddailey wrote:
>
> 1. Is there a way, using filters, to take an image A and produce its
> photographic negative A', such that 255-C(A)=C(A') for each channel C in
> {R,G,B)? I've fooled a bit with the filter "feComponentTransfer" with
> some hints of success, but it seems l
On Thu, 17 May 2007, Philip Taylor wrote:
>
> I think the definitions would have to say to handle -Infinity as well as
> Infinity, and say setTransform with finite arguments un-sets the "marked
> as finite" flag, and maybe say that "marked as finite" is saved/restored
> along with the transform
Ian Hickson wrote:
On Thu, 17 May 2007, Martijn wrote:
Is how to render shadows defined here?
http://www.whatwg.org/specs/web-apps/current-work/#shadows0
So with that piece of text it is clear how to render shadows in canvas?
I agree that it is a bit vague, but do you have any specific
On Tue, 15 Jan 2008 08:51:07 +0100, Ian Hickson <[EMAIL PROTECTED]> wrote:
On Thu, 17 May 2007, Martijn wrote:
Is how to render shadows defined here?
http://www.whatwg.org/specs/web-apps/current-work/#shadows0
So with that piece of text it is clear how to render shadows in canvas?
I agree tha
On Thu, 17 May 2007, Philip Taylor wrote:
>
> I'd probably just add the equations of the curves kind of like:
> [...]
On Fri, 25 May 2007, Philip Taylor wrote:
>
> Actually, since I now better understand what "B�zier curve" means, I'd
> say something more like
> """
> The quadraticCurveTo(cpx, c
