Re: performance issue with multiple data

• To: Mathias Stü <AtzeS@xxxxxx>
• Subject: Re: performance issue with multiple data
• From: Steve Emmerson <steve@xxxxxxxxxxxxxxxx>
• Date: Mon, 08 Oct 2001 09:30:22 -0600

Mathias,

>Date: Mon, 8 Oct 2001 14:36:25 +0200 (MEST)
>From: Mathias =?ISO-8859-1?Q?St=FC?= <AtzeS@xxxxxx>
>To: visad-list@xxxxxxxxxxxxx
>Subject: performance issue with multiple data

The above message contained the following:

> The problem is that everytime I have a change of the selection I have to
> draw every GeoLocation and even the world map which lasts about a few seconds.
> Is there an easier way to handle this issue.

Perhaps if you divided the problem into immutable GeoLocation data
(always drawn in blue) and mutable selected data (always drawn in red
and whose data reference is added after that of the immutable data)?

Regards,
Steve Emmerson   <http://www.unidata.ucar.edu>

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