[jboss-jira] [JBoss JIRA] (DROOLS-3061) [DMN Designer] Automatic Layout Feature

[Jozef Marko (JIRA)]

Jozef Marko created DROOLS-3061:
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             Summary: [DMN Designer] Automatic Layout Feature
                 Key: DROOLS-3061
                 URL: https://issues.jboss.org/browse/DROOLS-3061
             Project: Drools
          Issue Type: Epic
          Components: DMN Editor
            Reporter: Jozef Marko
            Assignee: Daniel José dos Santos


DMN Designer should *autolayout* new imported DMN models. The *autolayout* should position DRG diagram nodes into horizontal layers to minimize crossing of connectors with respect of *Top-Down* importance. It means if nodes *Layer B* are inputs for nodes in *Layer A* then the *Layer B* will be below *Layer A*. The *autolayout* should also try to minimize scrolling needed to see whole DRG diagram.

User should also have possibility to invoke *autolayout* feature any time during designing the diagram. In this case the action should be undoable with the *Undo* toolbar button.



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