two requested features, are they possible?

[LingTJ]

Hello, Jerome,
Thank you for your wonderful circlepackeR. I'm using this package for visualization of a big dataframe.

Here are my issues:

1. Is it possible to hide column names at first sight, and show them only if I hover mouse above the circle?
   I'm requesting this because there are too many names on the packed circle now, which overlapped the small circles.

2. Is it possible to color the terminate circle as pie chart?
   Now all terminate circles are white. But I have some other attributes beside "size" for each leaf. If these attributes can be represented on circlepackR, that will be great!

Thank you so much!
TJ

[jeromefroe]

Hey! Thanks for the interest in the project. Unfortunately, I just don't have the time to maintain it anymore. I'd be more than happy to accept PRs, but I won't have the cycles to add features for the foreseeable future.

[LingTJ]

It's fine. Thank you, Jerome.