RE: decluttering

Hi Tennesse,

I noticed the same problem. I use the following declutter class and
it made things much faster and I didn't notice much change in the
display.

public class FastDeclutterMatrix extends DeclutterMatrix
{
  public Point setNextOpen(Point point,
                           int pixelLength,
                           int pixelHeight,
                           int pixelAwayLimit)
  {
    int newLimit = java.lang.Math.round(pixelAwayLimit / 8.0f);
    return super.setNextOpen(point, pixelLength, pixelHeight, newLimit);
  }
}

--
Mark Bucciarelli    Peregrine Systems, Inc.       R&D, Boston
(413) 253-0020      mbucciarelli@peregrine.com    Yahoo: m_bucciarelli
http://www.peregrine.com 
> -----Original Message-----
> From: Tennessee Leeuwenburg [mailto:t.leeuwenburg@bom.gov.au]
> Sent: Thursday, July 05, 2001 9:19 PM
> To: openmap-users@bbn.com
> Subject: decluttering
> 
> 
> Hi,
> 
> I'm looking at the decluttering in openmap. It seems a bit 
> slow, even when 
> I don't have all that many data points. I was wondering how the 
> decluttering worked, and whether it would be worthwhile 
> trying to make the 
> algorithm a bit more efficient?
> 
> -T
> ==============================================
> This email contains information which may be useful. The views
> expressed within may or may not be the views of the author.
> ==============================================
> 
> -Tennessee Leeuwenburg, Silver Stream Pty Ltd
> 0418 300 881
> 
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