Refractions is a strong supporter of open source development and has expertise in many other key open source Java projects including: Geotools. ![]() An Eclipse 'rich client' desktop geospatial development environment. Built with Eclipse Rich Client (RCP) technology, uDIG users can engage in complex data analysis within a user-friendly framework. An Eclipse based Java application for GPS tracking, Survey Collection and Environmental Monitoring. It's capable of base map import and features a drag-and-drop interface, editing tools, and vector operations. That is really all that is required, but there are some recommendations to make using tracing easier. uDig is best for basic GIS mapping and specializes in forest management and biodiversity projects. Here you can see the debug and debug/rendering options in the Run. The value for each entry can be "true" or "false" and sets the default state for that tracing option. If "debug" is enabled when the program is being ran, rendering will be enabled too. They are hierarchical, so the top element here is "debug" that has one child element, "rendering". classpath, and *not* the same directory as manifest.mf)Įach entry is an entry for the tracing menu that is displayed in the Run./Debug. (This should be in the same directory as plugin.xml. There is a need to print out information about those images while debugging, so tracing support is desirable.Ĭreate a file named ".options" in the root directory of your plug-in. uDig claims that you can use is it as a plug-in to an existing RCP application, what I would like to do is have my own view with a map backed by GeoServer that I can add my own layers and points to without having to use uDigs SDK. The example used in this article is of a plug-in named "" that contains some code to render images. It allows you to pepper your code with helpful information and actions that are not normally executed except while debugging. GeoTools is an LGPL library provided by the Open Source Geospatial Foundation.Here is a quick tutorial I wrote because I was sick of trying to figure out how to add tracing support to my plug-ins, as I would forget how to do it each time.ĭebug tracing support allows you to enable debugging during execution inside Eclipse and get more information back. Developers will need some understanding of GeoTools to create more complex functionality. UDig uses the GeoTools library for core GIS functionality like data reading, coordinate reprojection, rendering, etc. ![]() Eclipse Rich Client Platform (McAffer & Lemieux).That means that uDig development requires knowledge of how to use Eclipse and also how to develop RCP plug-ins. ![]() UDig is built on the Eclipse “Rich Client Platform” (RCP). ![]() Or by checking out the uDig code base from github. Design Patterns: Elements of Re-usable Object Oriented Software (Gamma, Helm, Johnson & Vlissides)ĭevelop uDig applications with a software development kit (SDK) for Eclipse,.The source code is highly object-oriented, so an understanding of object patterns is helpful. The out-of-the-box feature set is easy to use with a native set of relatively powerful tools. uDig also includes a substantial toolkit of Java functionality, upon which developers can build. The uDig project has (in a small way) taken part in the initial organisation of LocationTech, and has gone so far as to change license and submit an application to join. With Eclipse RCP, users can create feature-rich, stand-alone application plug-ins. UDig is a Java application, so experience with Java is a pre-requisite. The Eclipse Foundation is in the process of setting up the LocationTech industry working group.
0 Comments
Leave a Reply. |