public void TestPoLink()
{
var chimney = Bolt.Boldt(ImageTests.ChimneyPath, 2);
chimney.Scale = 20.0;
byte[] poLink = chimney.PoLink(false, 1.0, 0.5, 2.0, 0.785398, 0.6, 2.0)
.DisplayLinkGraph();
string path = Path.Combine(WorkingDirectory, "PoLinkChimney") + ".png";
File.WriteAllBytes(path, poLink);
}