[jboss-jira] [JBoss JIRA] (DROOLS-3702) [Stunner] Arrows are incorrectly positioned when save-open diagram

[Matteo Mortari (Jira)]

    [ https://issues.jboss.org/browse/DROOLS-3702?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13717119#comment-13717119 ] 

Matteo Mortari commented on DROOLS-3702:
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Not really able to tell about Stunner "strategies" but what I can tell is that from DMNDI perspective the location of the start of the connection and end of the connection is provided in terms of x,y. Anything which get us close to the DMNDI will be the better preference imho. 

> [Stunner] Arrows are incorrectly positioned when save-open diagram
> ------------------------------------------------------------------
>
>                 Key: DROOLS-3702
>                 URL: https://issues.jboss.org/browse/DROOLS-3702
>             Project: Drools
>          Issue Type: Bug
>          Components: DMN Editor
>            Reporter: Daniel José dos Santos
>            Assignee: Michael Anstis
>            Priority: Major
>              Labels: Stunner
>         Attachments: auto-magnets.gif, fixed-magnets.gif, process-designer-connectors-magnets-issues.png, weird_arrow.gif
>
>
> 1. Add a `Decision Node`
> 2. Add a `Input Data Node` bellow `Decision Node`
> 3. Connect `Input Data Node` to `Decision Node`
> 4. Save
> 5. Close
> 6. Open againThe arrow from `Input Data Node` to `Decision Node` will be at right of the `Decision Node` and if you move the `Input Data Node`, the arrow is not repositioned.
> I noticed this in DMN Showcase and in drools-wb.
> And if you add a new `Decision Node` and a new `Input Data Node`, without save and close, it behaves as expected.



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