Hi David,

Because SVG has no specifics on UI zoom and pan, many of us have had to create 
script packages to accomplish this. No matter how elegant our zoom/pan works, 
it still requires the user to 'learn' how to use it within our particular app.: 
This is a burden to the SVG user. 
Therefore,
SVG must have a basic built-in zoom/pan defined similar to the ASV: CTL-key = 
zoom box, and the ALT-key = pan hand.

This will provide SVG users a consistant zoom/pan method independent of the 
user agent, and will relieve the requirement to the developer  to create 
zoom/pan for their apps.

Regards,
Francis

--- In svg-developers@yahoogroups.com, "ddailey" <ddailey@...> wrote:
>
> 
> In http://www.w3.org/TR/SVG/interact.html#EnableZoomAndPanControls it tells 
> us that "SVG user agents that operate in interaction-capable user 
> environments are required to support the ability to magnify and pan." 
> 
> I know how to zoom (or at least, I know how to enlarge a page -- which is a 
> bit different than zooming)
> How does one pan in the browser in most browsers?
> 
> I know how to do it with script -- I'm talking about things like ALT drag in 
> ASV...
> 
> thanks
> David




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