Hi, >From a standards perspective, the built-in behaviour of the renderer on mousewheel events may best be regarded as user-agent specific behaviour, and unspecified.
An analogous situation is the behaviour of the backspace key: in Firefox on Linux, it is used to go back a page; but in Firefox on Windows, backspace is not bound to that behaviour. Nowhere in the HTML specification does it say how a user agent must behave to a backspace event. This is by design. Therefore, Firefox is technically probably not doing anything wrong. Best, Jake On Mon, Sep 9, 2013 at 10:14 PM, <fhems...@gmail.com> wrote: > ** > > > I just finished a cross-browser effort on a web app. About 87% of viewers > use > > IE, Chrome or FF. > > Based on zoom via moues wheel, and seamless rendering in both SVG and > Canvas,, the preferred browser by far is IE10 > > FF comes in as dead last place: It does not support svg zoom via the > mouse wheel. > > > > For FF to be taken seriously by this SVGer, it must support the mouseWheel > > > > Francis > > >
