In the center column of my article, I have two graphs created with cytoscape showing "ancestors" and "descendants" on the sides.
I am interested in displaying the connections ("edges") from the articles in the final generation of "ancestors" to the article in the middle, which is at the edge of the cytoscape graph.
Currently, it appears like this:
However, I envision it looking like this:
Adding additional HTML content on top of a Cytoscape.js div may not be the best strategy. It's also important to consider if you are working with one or two instances of Cytoscape.js for each graph.
If you choose to proceed, there are some options available. One approach is to include a hidden dummy node next to the article and connect an edge from order-by-length to this node. You can lock the dummy node and make it un-grabbable so users cannot interact with it directly.
However, a potential issue with this method is that certain layouts may not respect the locked state of nodes, causing the dummy nodes to move during layout adjustments. Fortunately, you can reposition them once the layout process is complete.
Alternatively, you could overlay another canvas on top of the Cytoscape.js canvas and manually draw the edges yourself for more control over the visual presentation.
While Cytoscape offers some powerful tools, using it in conjunction with html elements for displaying a hierarchy can present challenges.
One suggested solution is to utilize a single/multiple instance dagre graph with the images-layout and incorporate qTip HTML:
//instead of qTip you can also use popper.js with tippy
To effectively build the graph, consider following these steps:
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