With an XML file format, this is not an issue for the end user. Proprietary file formats tend to come and go as years pass and they also tend make it difficult for persons to view a files contents unless they have a copy of the proprietary software. Storing the diagram in an XML file not only allows for other programs that have XML parsing capabilities to look at he diagrams it also allow for longevity of the diagram file. Dia was designed in such a way that it is possible to add support for new shapes giving the user maximum flexibility.īecause one of Dia's aims was to be both flexible and extensible it stores its diagrams in a simple XML file unlike the proprietary rational rose. It contains special objects that help the user draw UML diagrams, flowcharts, network diagrams, as well as many other types of diagrams. Also, having the capability to reverse engineer existing code enables development teams to engage in effective round-tip engineering practices.ĭia has the capability to draw many different kinds of diagrams. Having the capability to quickly generate a source code framework based off a class relationship diagram, a development team may dramatically reduce the implementation time for any product that will be engineered in the object oriented paradigm. It will also generate a Dia UML class relationship diagram form any object oriented code source. Diazy's two main objectives are to generate a source code framework from a UML diagram that was created in the popular open source-diagramming tool Dia. Diazy is an open source software package from that is modeled after portions of the proprietary system Rational Rose.

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