[mapserver-users] Stop CLUSTERING beyond scale

pe_lord pe_lord at yahoo.ca
Thu Oct 12 05:39:36 PDT 2017


Hi list,

I would like to know if it is possible beyond a scale denom to  stop
clustering. I have this issue because I cluster some overlapping point and
it is impossible to symbolize the individually when they are clusterized...

I'm looking for this kind of feature:

CLUSTER
     MAXDISTANCE 20  # in pixels
     REGION "ellipse"  # can be rectangle or ellipse
     MINSCALEDENOM 2000  # At 1:2000, Mapserver stops clustering?
END


At this time, as an alternative, I use scaletoken managing various query to
postgis. But this query is in mapunits, not in pixels...

Thanks!






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