How do I set a node's position in vis.js?  I want to initially position at least one node manually.  I know that a node has the options x and y. I set both, and also tried variations of layout options (randomSeed, improvedLayout, hierarchical), t...
I am using vis.js to create network graphs on a web page.  My need is to store manipulated graphs to a database in JSON format, exporting the json from the network graph.  I did not find any documentation about it, is it feasible to export vis.js net...
I'm trying to plot a quite huge network (i.e., ~1k nodes and ~1k edges) with vis.js 4.21.0. Here is my options object:  var options = {     autoResize: true,     height: '400px',     clickToUse: false,     layout: {         hierarchical:...
Manipulation methods of vis.js only include addNodeMode(), but not something like addNode(). I wonder if there's some nice way to create a node on click. May be by manipulating the data instead of network itself?  Of'course, one may go  netwo...
I'm new to JavaScript and using vis.js for making a hierarchical ("UD") network. I have a problem: many edges on the same level cross.  Is there a way in vis.js to minimize crossed edges? In my example where I have a simple tree, there sh...
I would like to build a network where the nodes represent information that is structured similarly to cards. With a card I mean a structure composed of two areas:   multi-line text area where I can put information that comes from different resources,...
Greetings,  In my project I am displaying a vis.js graph, using ReactJS and I would like to have the nodes of the displayed network react to the mouse-hover event by displaying a popup/tooltip. Every node has a title attribute, and thats what the too...
When creating network graphs with Vis.js, the nodes in the network are drawn with labels that - for my use case - don't have enough 'padding', i.e., there is not enough space between the node label text and the border of the node. The fol...
My intention is to create simple graph editor using vis.js and the first feature I'm thinking about is to position nodes manually and save that. However, unlike setting options a straight-forward method to get all the options doesn't seem to...
I'd like to use vis.js for displaying and editing a graph (hence storing its nodes, edges and options). To implement this, I need to save changes of the network (=graph) on various events. On of them is rearranging via drag and drop.  Now, there&...

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