I have several Excel sheets of Edge Lists and corresponding Node Information. They have pictures for each node embedded in each spreadsheet row.
However, currently to display Images for each node I have to save the pictures to PNG files, drag the files into a custom section of the palette and then set up a property map for each node name to the corresponding image.
I can see in the GraphML file that there is some sort of encoded version of the node images, however, I can't figure out what it is.
Is there a way to include that "encoded" version of the image in my spreadsheet so yEd can use the graphic without needing to import them all and set up a property map beforehand?