Visualization in Gigapan

Graphs inside the browser
Post Reply [phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1275: count(): Parameter must be an array or an object that implements Countable
akjoshi
Posts:8
Joined:07 Jun 2012 13:48
[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1275: count(): Parameter must be an array or an object that implements Countable
Visualization in Gigapan

Post by akjoshi » 02 Jul 2012 13:45

Hi ,
I want to know if it is possible to export Gephi graphs so that they can be viewed as a Gigapan.
An example of Gigapan is @ http://gigapan.com/gigapans/97055/snapshots/257904.

Gigapan is a image of some Gigapixels so as to zoom in. To get such a image Gigapan uses a software which stiches multiple images which ultimately forms a huge file which is call Gigapan image.

Can we capture such multiple images in Gephi?

Please let me know if this can be done in Gephi.

Thanks,
Akshay

User avatar
eduramiba
Gephi Code Manager
Posts:1064
Joined:22 Mar 2010 15:30
Location:Madrid, Spain
[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1275: count(): Parameter must be an array or an object that implements Countable

Re: Visualization in Gigapan

Post by eduramiba » 02 Jul 2012 14:42

Hi, you can use the Seadragon plugin: https://gephi.org/2010/graph-visualizat ... -seadragon
But note that it is broken in Gephi 0.8.1 (https://github.com/gephi/gephi/issues/639). I am going to try to fix it.
I think it worked on Gephi 0.8

Eduardo

akjoshi
Posts:8
Joined:07 Jun 2012 13:48
[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1275: count(): Parameter must be an array or an object that implements Countable

Re: Visualization in Gigapan

Post by akjoshi » 02 Jul 2012 15:29

Hi Eduwardo,
Thanks for replying.

I tried that algorithm however I found out that my node labels are not getting displayed on the exported web site.
Also any changes in the background color or edge color do not get displayed in the exported web site.

Is there any workaround for it?

Thanks,
Akshay

User avatar
eduramiba
Gephi Code Manager
Posts:1064
Joined:22 Mar 2010 15:30
Location:Madrid, Spain
[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1275: count(): Parameter must be an array or an object that implements Countable

Re: Visualization in Gigapan

Post by eduramiba » 02 Jul 2012 15:41

Hi,
Remember to configure how you want to render your graph in Preview perspective of Gephi, not Overview.

Also, about my comment before about it being broken, it is not broken. What happens is just that if you want to create huge images you will need to increase Gephi memory a lot (a maximum of 1.2-1.5GB for a 8192x8192 image for example).
Check this page to see how to increase memory available https://gephi.org/users/install

Eduardo

Post Reply
[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1275: count(): Parameter must be an array or an object that implements Countable
[phpBB Debug] PHP Warning: in file [ROOT]/vendor/twig/twig/lib/Twig/Extension/Core.php on line 1275: count(): Parameter must be an array or an object that implements Countable