[Seaside] Re: Example showing interaction with SVG?

Gerhard Obermann obi068 at gmail.com
Thu Feb 17 20:10:38 UTC 2011

Since IE does not have native SVG Support,
Raphael renders VML instead of SVG.
VML and/or IE has a slow rendering performance with Raphael.
This should be obsolete with IE 9 and new Raphael versions!

Event handling is of course Client side, but should work with JQuery.
For good SVG performance you should use Opera or Chrome.


On Thu, Feb 17, 2011 at 8:58 PM, Stephan Eggermont <stephan at stack.nl> wrote:

> Gerhard Obermann wrote:
> >You could try my Raphael (http://www.squeaksource.com/Raphael') wrapper!
> >
> >It already has drag and drop and click event handling.
> The event handling looks a bit different from that in other seaside
> libraries (e.g. no onClick:).
> It looks very client-side oriented -> javascript only? Does it combine well
> with e.g. jQuery?
> The samples are very nice, but I couldn't get Raphael to work with IE (the
> main reason to
> want to use it instead of straight svg). As soon as the number of elements
> you draw gets large,
> IE simply drops elements. I was drawing a year calendar, consisting of
> about 500 lines and
> a few circles and texts, and that just didn't work.
> Stephan
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