JGraphT has a matrix exporter but not yet an importer. For
visualization, use JGraph instead (or graphviz).
JVS
Vikrama Sanjeeva wrote:
> Hi,
>
> I'm wondering if I could achieve the following task via JGrapht or it
> could help me in task accomplishment?
>
> Ok here is the task which is quite new and challenging for me!
>
>
> 1) The user will input a square matrix in a text file. It will be an
> Adjacency Matrix.
> 2) Java program will read this text file and will validate whether the
> input matrix is square or not? If yes then continue; else error screen.
> 3) After successfull validation, it will create a graph based on the
> values of matrix.
> 4) The created (generated) graph (image) will be displayed as an output
> to the user on his browser.
>
> The business logic here is the method of creating graph based on matrix
> values. This method I know well on paper-pencil. But implementing the
> same in Java code and generating the graph is bit new. The later part,
> i.e. generating the graph is in fact the actual task.
>
> I've developed an explained example with matrix (input) and the
> generated graph (output) here:
> http://www.uploadfile.info/uploads/457e277a37.jpg
>
> In the graph, you will see objects are linked with each other via
> arrows. This linking is decided on the matrix values. Most probably, I
> will be having images of objets saved in my harddisk. Only Linking them
> @ runtime have to be done.
>
> Looking forward for the help!
>
> Bye,
> Viki.
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