Taking your discussion to the GeoTools user list (as the devel list is focused on folks working on the geotools codebase itself).
The GeoTools module system is described here: http://docs.geotools.org/latest/userguide/welcome/architecture.html The core library is broken down in to modules, so you only need to use as much of the library as appropriate for your application. So if you are only doing analysis you do not need to install the gt-renderer jar. The core library makes use of plugins and you get to choose which plugins to install. So if you do not need shape file support their is no need to install gt-shapefile. Sometimes we have multiple plugins which provide the same service (with different implementations) and you will need to choose which one you want to use. As an example we recommend gt-epsg-hsql for example, but if you had a shared EPSG database installed on PostgreSQL you could use gt-epsg-postgresql instead. GeoTools is best used by a system such as maven that can manage jars for you as described in the tutorials. -- Jody Garnett On Thu, 9 May 2019 at 08:49, Zhang, Jack <jack.zh...@mdacorporation.com> wrote: > Hi, > > > > I have a question regarding class path when building my project. > > > > I notice that some geotool jar files have to be in the class path in order > for it to compile, whereas some should not be in the class path but should > in the same library folder as jar files in the class path. > > > > Is there a guideline somewhere that clarifies this? > > > > Jack > > > > This electronic correspondence, including any attachments, is intended > solely for the use of the intended recipient(s) and may contain legally > privileged, proprietary and/or confidential information. If you are not the > intended recipient, please immediately notify the sender by reply e-mail > and permanently delete all copies of this electronic correspondence and > associated attachments. Any use, disclosure, dissemination, distribution or > copying of this electronic correspondence and any attachments for any > purposes that have not been specifically authorized by the sender is > strictly prohibited. > _______________________________________________ > GeoTools-Devel mailing list > geotools-de...@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/geotools-devel >
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