Hi,
we have some PostGIS tables which include numbers of points. In the attribute
table there is a column type and we would like to have some points of type A to
be colored in one color and others in different color. We can successfully
select the points via the Attribute table Search for option, but then except
having all the appropriate points selected we are unable to change color of the
selected ones. I am wondering if it is possible to change colors of particular
points according to some parameter. For example, we have solved this in a
mapserver via two different layers for displaying using the FILTER directive
and of course the option of having every type of points in its' own layer would
be a solution, but this would increase the number of layers dramatically and
also make the process of adding / changing slower.
Thanks for any ideas,
Matej
[email protected]
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