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fcatools / conexp-ng

ConExp-NG is a simple GUI-centric tool for the study & research of Formal Concept Analysis (FCA) that allows you to create formal contexts, draw concept lattices and explore dependencies between attributes.
https://github.com/fcatools/conexp-ng/wiki
GNU General Public License v3.0
29 stars 8 forks source link

Scale / resize the lattice #137

Closed jwollbold closed 10 years ago

jwollbold commented 11 years ago

For a context of 245 objects and 18 attributes (I can send the example), the lattice was drawn partly out of the lower border of the window. Obviously, there is no possibilty to move it entirely, to enlarge it or to scale it down, as in old ConExp. Also the width and height should be adaptable. At least such basic functionalities are not indicated in the graphical menu. If there are shortcuts, they should be mentioned in the Wiki.

Regards Johannes

rjoberon commented 11 years ago

Thanks for the report! A student is currently working on improving ConExp-NG, maybe this request can be included. Since we have limited resources, however, we can not guarantee that the issue can be solved quickly.

blu2lz commented 11 years ago

related to #3, #64, #123.

jwollbold commented 10 years ago

Great that you fixed this bug so fast! However, since I'm not developing in Java, I was not able to compile the new code from source. Is it possible to get a new jar file? Is it generated regularly, and if so, where is it available? I did not find it on github.

Regards Johannes

blu2lz commented 10 years ago

Good question. :-)

I did not find one either. Where did you get the one you used prior from?

This project uses maven, so you have to install maven and do "mvn package" in the top level directory. The jar is generated in target.

Moving nodes is not yet possible after panning/zooming the graph, I'm still trying to fix that.

rjoberon commented 10 years ago

The files are available in the releases section and were put there manually. Since I am currently not able to provide a compiled and packaged version I would like to ask you, if you could upload a JAR including dependencies?

jwollbold commented 10 years ago

Thanks, now I found the releases section (after all, it was rather obvious...). For me personally, it's not so urgent to have a jar file, until now I could manage with old ConExp (but I would like to test a possibly different lattice layout and perhaps participate in the conexp-ng development with some ideas). Hence, you could provide a compiled version once the revisions planned for the immediate future are done.

Thanks again and in advance! Johannes

blu2lz commented 10 years ago

Great to hear!

I fixed the dragging of nodes/labels (ab89b82e5120e4b76e2fde40713f7146ffe58647), now you should be able to zoom/pan/drag/… I will remove the borders in the near future so that you can move nodes/labels outside of the view.

@rjoberon: I am surprised that the last release is 0.5.1 since I used the milestone 0.7 for the issues I worked on. My plan is now to change the milestone of the open issues I'm working on to 0.6 and release 0.6 as soon as possible. Please post back if I should upload a JAR nonetheless (0.5.2?).