I have a graph with nodes containing chemical compound with several descriptors (structural, smiles, Inchi keys, link to structural database). I would like to have a chemical structure display with a "mouse on" on the node. Is something easily implementable? Even if there is a link to a local set of saved png?
That's not something we currently support, but displaying custom images is a feature we're considering for a future release. In the meantime, a workaround might be to include a URL to the image you'd like to associate with a node as a property value - users would have to click through to the image, but this might be somewhat helpful in the short term. Thanks for your question.