Show Posts

This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.


Messages - Svend Erik Nygaard

Pages: 1 [2] 3 4 ... 8
16
Automation Interface, Add-Ins and Tools / t_attribute - no ModifiedDate
« on: August 11, 2017, 05:01:05 pm »
The t_attribute table has no ModifiedDate.

Is there no way to see when an attribute was last updated?

I tried to see if I could find something in the audit log - but I only found the t_snapshot table and did not find any thing helping me there - and even if the audit log could help me, that would only work when the audit log is active.

I also checked to see if the object to which the attribute belongs gets its ModifiedDate updated when the attribute changes, but this seems not to be the case

17
I am (was) sure that there it's possible to export/import Perspective Sets, Workspaces, etc - but I cannot find how to do it. I don't see them in the Export Eeference Data. And I don't see any export/import function in the Perspectives Window either.
How do I export/import Perspective Sets, Workspaces, ...?
I have them on my old workstation (windows 7 + EA 12) - and distributed them to users in an MDG file.
Now I have moved to a new workstation (windows 10 and EA 13) - and need the perspectives, workspaces, ... to include in my MDG.

18
Is it not possible to set a tag up as a combo box, where the type is an enumeration, but where the user will also be able to enter a free-text value?
(My context is a UML profile in an MDG)

19
Uuups:  I cannot find a way of attaching the example material mentioned in my previous post.
How do I attach files?

20
Hi Simon,

Yes.

The three html files below illustrate how the EA standard report diagram images differs in proportions from the corresponding images generated by PutDiagramImageToFile().

Each html file has at its top:
- first, the EA-report-generated image
- then, the PutDiagramImageToFile()-generated image

The PutDiagramImageToFile-generated image is much larger than the EA-report-generated image - but in order to ease the comparison of the two images, the html pages scales the PutDiagramImageToFile-generated image down to the same width as the EA-report-generated image.

The three html files illustrating differences:
  "{947AA624-2D65-434d-B294-92604D143EEE} - putToFile has wider right margin.html"
  "{35908A15-98DF-4847-B77E-3B0A84F50A66} - PutToFile has almost no right margin.html"
  "{D1EC10E2-FED7-4f64-82D9-F1CF53653F09} - The two images are pretty much the same.html"

An easy way to visualize the image margins are to press ctrl-A on the html page to highlight all objects on the page - that visualizes the image area.
You can also pretty easily see that the diagram object cordinates are different (for the two of the html pages).

The images are of course also found in the folders corresponding to the html files.

In the examples here I have focused on the right margin - But I expect the the bottom margin to present somewhat similar issues.
It looks like the top and left margin are the same with the two methods.

I'm attaching a zip file with:
- the three html files and associated folders
- an XMI export (see below to locate the example diagrams)

If you import the XMI into an EA repository, you should find the three diagrams at the following paths:
  "{947AA624-2D65-434d-B294-92604D143EEE} - putToFile has wider right margin.html"         - .......AirportHeliport.Runway.4 - Runway Protection
  "{35908A15-98DF-4847-B77E-3B0A84F50A66} - PutToFile has almost no right margin.html"     - .......AirportHeliport.Runway.3 - Runway Operational Point
  "{D1EC10E2-FED7-4f64-82D9-F1CF53653F09} - The two images are pretty much the same.html"  - .......AirportHeliport.Airport/Heliport.5 - Apron Area Availability
(hope, I've got the above mappings right :-))

PS: About RepositoryGetDiagramImageAndMap - Thanks, I actually had not seen that.  But on the other hand, I will also generate map areas for the connectors in the diagrams.

21
Currently I’m extracting diagrams from standard HTML report.
Within that report there is a bunch of files with mappings between EA element eaGuids and EA website filepaths under:
EARoot/ js/data/guidmaps/ GuidMapXX.xml 
, where XX are the first to signs of the eaGuid (following the start curly bracket.  If you are scanning all the GuidMap files you don’t need to think about these two characters in the file name – but if you want to use it as a look-up, you can exploit that knowledge – I just scan all the files and create a hashmap data structure (currently)
Each file contain a set of mappings between eaGuids and their corresponding html pages
You’ll need to do some html-scraping on the html page to find the path to the diagram image.
--- as I said, this is the way I currently do it – I actually want to change this and instead use the API call PutDiagramImageToFile.  Then I won’t have to run the EA HTML report at all.  But there are som issues with that (see my post "PutDiagramImageToFile - varies on margins! What is is the algorithm?" from today: http://sparxsystems.com/forums/smf/index.php/topic,37685.0.html ).

22
PutDiagramImageToFile varies its right and bottom margin sizes from one diagram to another.
The images produced by the standard EA HTML report produces diagram images with margins 10 pixels wide.
For some diagrams PutDiagramImageToFile does the same as the standard EA HTML report – but for some other diagrams it produces larger right and bottom margins.
The problem is that when I scale the images I need to know what the algorithm behind this behavior is – otherwise I cannot get the map areas correct on the HTML page (on our own custom website).
Can anyone tell me: what is the algorithm behind EA generating different margin sizes from different diagrams?
(the images produces are much larger than those produces by the standard EA HTML report)
(PS: SaveDiagramImageToFile has the same issue)
(PS2: have not tried PutDiagramImageOnClipboard, which I would very much like to avoid for this purpose)

23
With your Windows | Control Panel | Display options - do you have this set to another Size for Items - not 100%.
If so, try setting it back to 100% and check for any difference.
Thanks, Dermot - only saw your message just now.  - However, it was set to 100%.

24
General Board / Re: No "Date" type for a class attribute?
« on: April 28, 2016, 05:00:44 pm »
I Agree, it's a very good thing  :)

25
General Board / Re: No "Date" type for a class attribute?
« on: April 27, 2016, 09:29:29 pm »
Thanks Geert,

I did not notice that Project|Settings|Project Options|Source Code Engineering had Default Language for Code Generation
(the corresponding page under Tools|Options does not).

Thanks a lot.

26
General Board / Re: No "Date" type for a class attribute?
« on: April 27, 2016, 06:19:29 pm »
Thanks Geert.

My classes are not implementation classes but logical classes. In such classes, attributes (and attribute types) have no implementation.

Since it's not an implementation, I wanted to use the <none> choice in the Language drop-down box. But unlike Java and the other language choices, I cannot add a new datatype to the <none> 'language'. So, instead, I created a new language (“Logical”) and then associated all needed datatypes to that.

But now I cannot find a way to set "Logical" as the default ‘language’ choice on new classes.
(I did not find it under options, and neither did I find a way to set such default value in MDG for specific stereotypes)
Is that really not possible?

27
General Board / No "Date" type for a class attribute?
« on: April 25, 2016, 08:36:45 pm »
How do I specify a class attribute to be of type ”Date”?
Whether I set the class Language to “<None>” or “Java”, When I want to select the type of a new attribute, I do not get a “Date” option in the select box with types (String, Boolean Integer, ..).
I’m quite puzzled. I’m sure I’m missing something here (I even had to ask a colleague to double-check for me)  – what is it, I don’t see?

(until now, I have used sub elements instead of attributes - because attributes do not satisfy our modeling needs)

28
Automation Interface, Add-Ins and Tools / Re: MDG: tags on attributes?
« on: April 21, 2016, 10:19:43 pm »
Thanks Geert.

And how do I associate my new customized attribute stereotype with my element stereotype - so that when the EA author creates attributes on that element, it will be attributes with my new attribute stereotype?

29
Automation Interface, Add-Ins and Tools / MDG: tags on attributes?
« on: April 21, 2016, 09:01:45 pm »
I’m using MDG to create my metamodel, and have plenty of tags on customized elements (based on classes, components etc.)

But I don’t see how I can create a set of customized tags on the attributes of my elements.
How do I do that?

30
Me too :-)

Pages: 1 [2] 3 4 ... 8