Dotted and dashed lines

[franciscorubin]

I'm trying to add dashed lines to my graph, but can't find support for it in the last version of SigmaJS. I see mentions online of the "customEdgeShapes" plugin, but it doesn't appear to exist in the current version.

[jacomyal]

The plugin you mention was indeed a solution, in a time when sigma was still rendering networks using canvas. Now, all nodes and edges are drawn using WebGL, and there is no implemented solution yet.

Now, I feel that implementing dashed line should be doable - probably easier than proper dotted lines with circles, actually. And both would certainly be useful to other people.

[franciscorubin]

I can give it a try if you give me some pointers on where to start, or any similar PRs to reference.