Some Enhancement Suggestions

[asalaices]

It would be great if there could be a way to control number of trees per row and the number of columns per row It would be great if you could embed trees within trees

Great piece of code you have here BTW !

[Paul-Houser]

Thanks for the suggestions! Currently you should be able to have as many columns as you want, though it starts to look a bit funky beyond 3 or 4. At some point I'm planning on adding support for embedding trees within trees, but not sure when that'll happen. I'll update this issue if/when I do!