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[Eugenia] Change node's image after a changing of an attribute [message #759728]

Tue, 29 November 2011 14:04

Eclipse User

Hi,
I've made my editor and following "image instead of shape" tutorial i use some images to represent my nodes in the diagram. i want to ask if there is a way to change image of a node at runtime if an attribute of its related element change. For example if the attribute isStart change to true, node's image change....

Re: [Eugenia] Change node's image after a changing of an attribute [message #759740 is a reply to message #759728]

Tue, 29 November 2011 14:45

Eclipse User

Hi,

This should help: http://eclipse.org/gmt/epsilon/doc/articles/eugenia-nodes-with-runtime-images/

Cheers,
Dimitris

Re: [Eugenia] Change node's image after a changing of an attribute [message #759766 is a reply to message #759740]

Tue, 29 November 2011 16:38

Eclipse User

hi Dimitris,
i had alredy read this tutorial and seems example code allow users to change an image but not to change an image in relationship with a change of an attribute.... is simply to modify to do this?

Re: [Eugenia] Change node's image after a changing of an attribute [message #759767 is a reply to message #759766]

Tue, 29 November 2011 16:41

Eclipse User

The image in the article depends on the value of the imagePath attribute - I suspect that it should be straightforward to extract a subset of the code to use in your case.

Cheers,
Dimitris

[Updated on: Tue, 29 November 2011 16:42] by Moderator

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