JTorX can only see initial state of graphml file produced with recent yEd when it has node label 1
|Status:||Feedback||Start date:||27 Mar 2012|
To indicate the initial state one either has to give it node label 1 (and then there only has to be exactly one node with node label 1 in the graph), or one has to add an invisible node to the graph, and such invisible node then must have a single outgoing edge (without an edge label) to the initial state.Past versions of yEd (well, at least version 188.8.131.52) had a node attribute 'Transparent', and JTorX recognized this attribute.
It seems that modern versions of yEd no longer have this attribute.
Thus, to create a transparent (invisible) node, of the node that has to become transparent one has to set
- in the General properties:
- Fill Color to 'No Color'
- Line Color to 'No Color'
- in the Label properties:
- uncheck Visible
This results in an invisible node.
Unfortunately, current versions of JTorX do not recognize such invisible nodes.