8) Well, if you don't call the AnnealLayout.setLayoutArea method, the layout algorithm will choose some size it deems fine for the current number of nodes and their sizes. If you don't like the area size the algorithm chooses when it is not explicitly set, find this comment in the jlayout\AnnealLayout.java:

// Determine what the graph boundaries should be

and try increasing or decreasing the size factor used after it (currently 2.4f).

I hope that helps,
Stoyan

Hi,

Ok, we will add some property for the spacing factor as well.

You can find the latest source code zipped in jdiag.src.zip, which should be included in the zip file you have received as an upgrade to v.1.2.1.

Stoyan