Hi List, Thanks a lot it works...
On Wed, Oct 20, 2010 at 5:50 PM, Fawcett, David (MPCA) < [email protected]> wrote: > You could try putting an ORDER BY in your PostGIS layer definition to order > it by area descending. > > David. > > -----Original Message----- > From: [email protected] [mailto: > [email protected]] On Behalf Of Ibrahim Saricicek > Sent: Wednesday, October 20, 2010 9:47 AM > To: [email protected] > Subject: [mapserver-users] The order of Classes in A Layer > > > Hi List, > > I have several polygons in a postgis table. Some bigger polygons cover the > smaller ones. > How can I prevent bigger polygons drawn on smaller ones? On this case > smaller ones cant be seen only labels are drawn. > > I don't know the problem is about drawing order but I think so. > As you can see on the screenshots, the small polygons can be seen but when > I > zoom in some of them can't be drawn. > The images are purple because a bigger one covers all... > > Thanks in advance.. > > http://osgeo-org.1803224.n2.nabble.com/file/n5655194/zoomOut.png > http://osgeo-org.1803224.n2.nabble.com/file/n5655194/zoomIn.png > > And this is my class definition; > The bigger and smaller objects are in different visibility ranges and > different classes!!! > > CLASS > EXPRESSION ('[visibility_range]' = '1000-5000') > MAXSCALEDENOM 5000 > MINSCALEDENOM 1000 > NAME "GID_S" > STYLE > COLOR [color] > END > STYLE > OUTLINECOLOR 20 20 20 > WIDTH 3 > END > LABEL > COLOR 0 0 0 > FONT arial > TYPE truetype > SIZE 8 > POSITION LC > PARTIALS FALSE > BUFFER 5 > OUTLINECOLOR 255 255 255 > END > END > -- > View this message in context: > http://osgeo-org.1803224.n2.nabble.com/The-order-of-Classes-in-A-Layer-tp5655194p5655194.html > Sent from the Mapserver - User mailing list archive at Nabble.com. > _______________________________________________ > mapserver-users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/mapserver-users > > >
_______________________________________________ mapserver-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapserver-users
