graphiz spacing output hard to read

[infotek]

The image produced was hard for me to read because the elements were so tightly grouped. I used the following to space them out.

"
graph NetCrawl {
nodesep=2;
splines=true;
sep="+25,25";

_10_21_143_203[label=....
"

awesome software.

[ytti]

Feel free to submit pull request, looks very reasonable change. I'm not really clued-up on graphiz/dotty, so I'm sure lot can be done to make the graphs better.

Did you try all:

• circo
• dot
• fdp
• neato
• osage
• patchwork
• sfdp
• twopi

and what ever options there these days are