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From Gary Frederick <gary.freder...@jsoft.com>
Subject Re: Making JavaScript run faster in Batik and Adobe
Date Fri, 13 Feb 2004 17:27:44 GMT
I'm interested in knowing more.

I have mouse events in my tests. I don't think there are a lot, but 
things run slow.  I have found that Batik runs slower that the Adobe 
plugin. I thought both Batik and the Adobe plugin used rhino for 
JavaScript. I am learning how to use Java so I can compare using Java 
and using JavaScript speed.

so many interesting projects - 24 hours in the day...


Richard Harris wrote:

> Hi,
>   I have made some progress on solving performance issues.  A control-break at a
> time of high cpu usage indicated that it was painting (actually doing clipping
> processing).  My experience so far is that the javascript is fast, but that
> painting (when nested clipPaths are used too heavily) and mouse tracking (when
> there are lots of mouse sensitive objects, or when the mouse sensitive objects
> make heavy use of clipping) is slow.  I have found that changes that improve
> Batik's processing speed seem to also improve Adobe's speed.
> Rick

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