PDF rendering issues

[LorenzBuehmann]

Hi,

I'm working on the 0.9-SNAPHOT version, and can't get it working to correctly export a GraphML-based file to PDF.

1. the edge arrows aren't visible although the graph consists of only directed edges
2. the node boxes always hide most of the node labels. I tried to disable the boxes with

model.getProperties().putValue(PreviewProperty.NODE_LABEL_SHOW_BOX, false)

but it doesn't work.

It's also not clear how to setup the property which is used as node label(resp. edge label). For now I set those values manually after import to edge node and edge object contained in the graph.

I attached the graphML file and the corresponding PDF

rdfs2.graphml.txt rdfs2.graphml.pdf