Issue 1056 in moose-technology: Can't export as PNG with Roassal export button

Status: New
Owner: ----
Labels: Type-Defect Priority-Medium

New issue 1056 by [hidden email]: Can't export as PNG with Roassal  
export button
http://code.google.com/p/moose-technology/issues/detail?id=1056

Describe the problem: what do you get? what do you expect?

When you add the export button, on a Roassal view and you select PNG  
export, you get:
MessageNotUnderstood: ROAthensImageExporter class>>subclassRespondibility

How to reproduce the problem: step by step if necessary

ROMondrianViewBuilder new exportButton ; open.

Clic on Export and Export as PNG.

Additional information: platform, context which may impact the problem

Moose 5.0 - W7

Please fill in the labels with the following information:
* Type-Defect
* Component-Roassal


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Comment #1 on issue 1056 by [hidden email]: Can't export as PNG with  
Roassal export button
http://code.google.com/p/moose-technology/issues/detail?id=1056

Fixed in the attached file.

There is another issue:

when you export in PNG, the image exported contains only the visible  
objects in the Roassal window. But the image size is like all the  
visualisation (with the hidden parts) will be exported.

Attachments:
        RoassalAthens-VincentBlondeau.20.mcz  8.3 KB

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Comment #2 on issue 1056 by [hidden email]: Can't export as PNG with  
Roassal export button
http://code.google.com/p/moose-technology/issues/detail?id=1056

And even when you change the size of the Roassal window, the exported image  
is always of the same size...

The solution I propose is to export all the elements of the view, hidden or  
not.
See the attached fix.

However the tests ROMorphTest>>testBitmapSize and testImageForm have to be  
modified to not fail.

Attachments:
        RoassalMorphic-VincentBlondeau.172.mcz  298 KB

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Updates:
        Labels: Component-Roassal

Comment #3 on issue 1056 by [hidden email]: Can't export as PNG with  
Roassal export button
http://code.google.com/p/moose-technology/issues/detail?id=1056

I integrated these changes now and it works. Thanks.

As you said, the two tests are failing. Can you provide correct versions of  
these tests?

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Comment #4 on issue 1056 by [hidden email]: Can't export as PNG with  
Roassal export button
http://code.google.com/p/moose-technology/issues/detail?id=1056

Yes! The tests are attached

Attachments:
        RoassalMorphic-VincentBlondeau.173.mcz  298 KB

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Updates:
        Labels: Milestone-5.0

Comment #5 on issue 1056 by [hidden email]: Can't export as PNG with  
Roassal export button
http://code.google.com/p/moose-technology/issues/detail?id=1056

Thanks! I integrated them now.

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Updates:
        Status: Fixed

Comment #6 on issue 1056 by [hidden email]: Can't export as PNG with  
Roassal export button
http://code.google.com/p/moose-technology/issues/detail?id=1056

(No comment was entered for this change.)

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Updates:
        Cc: [hidden email]

Comment #7 on issue 1056 by [hidden email]: Can't export as PNG with  
Roassal export button
http://code.google.com/p/moose-technology/issues/detail?id=1056

Issue 995 has been merged into this issue.

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