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A couple of questions on "edge" handling [message #1807833]

Mon, 10 June 2019 14:12

Akira Tanaka

Messages: 98
Registered: March 2010

Member

Dear experts,

I have a couple of questions on edge handling. I am using OD 11.1.

Q1 Is color of highlighting edges changeable?
Is it possible to change the color and/or width for highlighting edges? I would like to use e.g. light-blue for a specific type of edges, and I like to avoid conflicting colors. Is there any place I can set/modify the color?

Q2 Is it possible to hide just an end label of edges?
Like in UML, I would like to define a link with name and multiplicity. To achieve that, I have defined a Link eClass with attribute "multiplicity." In odesign file, I used multiplicity as an end label of a link. If possible, I would like to create a filter menu to hide end labels. How can I achieve this? BTW, I made "multiplicity" as a separate eClass from Link, expecting I can choose this element to hide, but I could not see this element in the candidate list.

Apologies if the same questions were already asked in the forum.

Thank you very much for your help in advance.
Akira

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Re: A couple of questions on "edge" handling [message #1808337 is a reply to message #1807833]

Fri, 21 June 2019 16:08

Pierre Guilet

Messages: 250
Registered: June 2017

Senior Member

Hi,

For Q1, Sirius has not mechanism to do that. So you would have to create custom edge edit part that would do what you need but this is complicated.
For Q2, you will not be able to use filter menu. It does not allow to hide labels that are not a mapping.
However what you can do is to provide your own tabbar action and use a service in the label expression of your label to hide that will return either null to hide it or the label if not.
Your tabbar filtering action will change a global variable that will be used in your service to know if filtering must be done or not.

Regards,

Pierre Guilet - Obeo
Need training or professional services for Sirius?
http://www.obeodesigner.com/sirius

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Re: A couple of questions on "edge" handling [message #1808363 is a reply to message #1808337]

Sat, 22 June 2019 03:06

Akira Tanaka

Messages: 98
Registered: March 2010

Member

Thank you very much for your response.

A1: I will try to find an alternative way to achieve my goal.
A2: I have not looked into the use of a tabbar action for filtering. I will check that possibility.

Thank you very much for your help.
Akira

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