[mapserver-users] Re: Making labels appear less often on adjacent tiles

Lime, Steve D (DNR) Steve.Lime at state.mn.us
Mon Feb 8 08:12:04 PST 2010


Sounds like you might want to use the MINDISTANCE label parameter in this case. I think if you see it to a value close to the size of your metatiles you'd get sparse labeling of those features but not simply the single label that pre-clipping computation gives you. That's the approach I take with things like National Forests in Minnesota where 1 polygon covers ~3 million acres...

Steve
________________________________________
From: mapserver-users-bounces at lists.osgeo.org [mapserver-users-bounces at lists.osgeo.org] On Behalf Of windfreak [martijnvanderpauw at gmail.com]
Sent: Friday, February 05, 2010 7:32 AM
To: mapserver-users at lists.osgeo.org
Subject: [mapserver-users] Re: Making labels appear less often on adjacent      tiles

Now I have an intermediate example.
What if I have a large polygon or a large polyline. I don't want to see the
labels for every tile of 250 x 250 pixels, but I don't like it when there's
only one label when the polygon or polyline spans 40 tiles for example.

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