On Thu, Sep 19, 2013 at 9:04 PM, Robert O'Callahan <robert@ocallahan.org>wrote: > On Fri, Sep 20, 2013 at 3:50 PM, Rik Cabanier <cabanier@gmail.com> wrote: > >> On Thu, Sep 19, 2013 at 8:30 PM, Robert O'Callahan <robert@ocallahan.org>wrote: >> >>> One question about the DOMRect constructor: Should we allow negative >>> width/height? I think not. (And APIs should never create DOMRects with >>> negative width/height.) >>> >> >> Why should we not allow a negative height? >> > > It doesn't make geometric sense. CSS and other APIs that support > rectangles typically don't support negative width/height. > Canvas supports it. It's actually quite useful if you want to alter the winding of the path.
Received on Friday, 20 September 2013 17:03:07 UTC