Vizor

Vizor is a graph visualization and interactive exploration library developed by Aron Fiechter and Marco Raglianti @ REVEAL.

With Vizor you can:

create graphs of objects
map metrics to the nodes and edges representing such objects
select entities manually or programmatically and spawn new subgraphs to refine your exploration
choose how to layout entities on the canvas
leverage predefined view specifications or create custom ones to visualize a subset of the nodes and edges
...

Vizor is developed in Pharo, tested with Pharo 8, and released under MIT License.

Installation and Usage

Load from Metacello

To add Vizor to a Pharo image you can run the following command in a playground.

Metacello new
    baseline: 'Vizor';
    repository: 'github://USIREVEAL:vizor';
    load.

Vizor as a library

If you wish to set a dependency to Vizor in your application, you simply need to add the following in your baseline:

| vizorVersion |
vizorVersion := 'main'.
spec
    baseline: 'Vizor'
    with: [
        spec repository: 'github://USIREVEAL:vizor:' , vizorVersion
    ]

Usage

See examples in Vizor-GUI - Examples.

Publications

Vizor was used in the following scientific research papers: