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Removing old PE Decorators from diagram [message #1061657]

Mon, 03 June 2013 12:13

Jayant Gupta

Messages: 10
Registered: March 2012

Junior Member

Hi,

I have a Graphiti diagram editor in which we have integrated the KIELER framework for automatic layout. There are decorators attached to various Pictogram Elements in the diagram. The decorators are rendered fine when the shapes(PE) are moves manually. But, when we apply layouting algorithms, the old decorators still remain in the editor and do not leave the editor until the whole diagram is deleted (the new ones are rendered correctly).

Here are the screenshots showing the scenario :-
Before Performing Layout: index.php/fa/15134/0/

After Performing Layout: index.php/fa/15135/0/

I have tried refreshing the diagram editor after performing layout but the old decorators still remain.

What might be the reason for such a behavior?
Is there a way to explicitly delete all the decorators present inside the diagram? (doing this just before the layout will solve the issue).

Thanks and Regards,
Jayant

Attachment: beforePerformingLayout.png
(Size: 62.33KB, Downloaded 299 times)
Attachment: afterPerformingLayout.png
(Size: 83.79KB, Downloaded 277 times)

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Re: Removing old PE Decorators from diagram [message #1061843 is a reply to message #1061657]

Tue, 04 June 2013 10:35

Michael Wenz

Messages: 1921
Registered: July 2009
Location: Walldorf, Germany

Senior Member

Jayant,

this sounds strange. How do you set the new locations after the call to the
Kieler layouting?

FWIW: there is a method refreshRenderingDecorators just besides the refresh
method, but that refresh should also be triggered from the refresh method
you tried to call.

Michael

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