Accessing Graph Nodes, Links as adjacency matrix about vivagraphjs HOT 3 CLOSED

Hello, just to share with the community:
I see it is possible to obtain the details on a node, thus its links and data, with graph.getNode(nodeID)

This is ok if I am within a function where all the code is executed, and it tells that data are stored as Viva.Graph.Node.

I would like to access this data and I tried to make the graph object as global variable, but no success.

Also, I would like to "switch off" the rendering visibility of the nodes, so that I can safe resources.

I have a structure like:

onload () { // excectue it when loading the web page
var graph; // graphs are global
d3sample () {} // create "g" graph pbject, return g
example () {
graph = d3Sample() // graph is a global graph
...
renderer
}

// now I would like to create this function:
interface2 {} {
switch visibility of renderer off
get info from graph (trying with graph.getNode(nodeID)
}
}

Basically I can't read the info of the graph as a "graph database" ..

Could you please help in understanding what I am doing wrong?

from vivagraphjs.

So, I used this solution.
I placed the graph (ViVa.graph object) an a div, and set graph as a global variable.
this way i can assess it also from other functions.

It worked out but it's dirty so please share it if you have a better solution!

from vivagraphjs.

Closing this now. Can't believe it's almost 2 years passed!

from vivagraphjs.