Re: is this how i ask a question?

[guilhelm savin <guilhelm.savin AT gmail.com>]

Hi,

Yes, this is quiet how you ask a question, even if setting a more appropriate subject for your email could be nicer...

`st` event in dgs works as in your first shot :

st 100

dn ....

Steps are only use to read chunk of events (with the `#nextStep()` method) and you can get the current step value with `Graph.getStep()`.

Hope it helps.

Cheers.

2016-05-16 7:25 GMT+02:00 Artur F <schirmcharmemelone AT googlemail.com>:

Hello,

i am using graphStream to work on an ant colony optimization algorithm and want to delete nodes after a specific time. I am using the dgs file format and did find this site here:  http://graphstream-project.org/doc/Advanced-Concepts/The-DGS-File-Format/

and as it seems right now what i want is the

"st" event, but i do not know how to use it.

i tried to use it like this:

st 100
dn "0_0"

seems like the st line will just be ignored.

then i tried this:

st 100 dn "0_0"

which makes everything crash with a null pointer exception.

what is the correct way to use the "st" step command?

--

Guilhelm Savin
PhD of Computer Science

LITIS, University of Le Havre
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