Hello everyone,
I am starting using Geotools and I need some help.
I came here from GeoServer, but I am starting at GeoServer too :).
I am developing a maps application, using OpenLayers, and I need to
generate images on the fly, based on values returned by some web services.
For example, given a shape and a value, I need to paint that shape
depending on that value returned by the web service.
I was at geoserver reading the documentation, trying to figure out, how can
I handle this. The geoserver documentation sugests to develop a store. In
my case, it would be a specific store that reads data from a web service
that implements a wsdl. So, as the geoserver is build using GeoTools that's
how I arrive here :).
I started at GeoTools by the basic tutorials, but I am having some
difficulties understanding how the geoserver is organized... I am asking if
anyone has a UML diagram that shows the geotools's architecture. That would
really help me understading where should I start and which classes there
are.
I've tryed to generate a UML diagram myself. I've mapped the source code
(availlable here http://svn.osgeo.org/geotools/trunk), and generate it
using some eclipse tools. But I am doing something wrong because I am
having some compilation errors. For example:
-
- org.opengis.parameter.Parameter cannot be resolved to a type
Parameter.java line 34 Java Problem
-
- ResourceId cannot be resolved to a type
Query.java src/org/geotools/data line 723 Java Problem
-
- Description Resource Path Location Type
- The import org.opengis.filter.identity.ResourceId cannot be resolved
Query.java /src/org/geotools/data line 29 Java Problem
- (...)
Does anyone can help me with a UML diagram or with some help to build the
project?
Any other sugestions to handle the problem to generate images on the fly,
are welcome too.
Thank you in advance,
Best Regards,
André
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